CN113958849A - Industrial fan bearing abrasion detection and lubrication device - Google Patents
Industrial fan bearing abrasion detection and lubrication device Download PDFInfo
- Publication number
- CN113958849A CN113958849A CN202111323619.2A CN202111323619A CN113958849A CN 113958849 A CN113958849 A CN 113958849A CN 202111323619 A CN202111323619 A CN 202111323619A CN 113958849 A CN113958849 A CN 113958849A
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- sliding
- rotating shaft
- recovery
- fan bearing
- close
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N7/00—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated
- F16N7/30—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated the oil being fed or carried along by another fluid
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N29/00—Special means in lubricating arrangements or systems providing for the indication or detection of undesired conditions; Use of devices responsive to conditions in lubricating arrangements or systems
- F16N29/02—Special means in lubricating arrangements or systems providing for the indication or detection of undesired conditions; Use of devices responsive to conditions in lubricating arrangements or systems for influencing the supply of lubricant
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N31/00—Means for collecting, retaining, or draining-off lubricant in or on machines or apparatus
- F16N31/02—Oil catchers; Oil wipers
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Oil, Petroleum & Natural Gas (AREA)
Abstract
The invention relates to the technical field of industrial fans and discloses an industrial fan bearing abrasion detection and lubrication device, which comprises a rotating shaft, a fixing ring is arranged on the periphery of the rotating shaft, a groove body is fixedly arranged at the top end of the inner wall of the fixing ring, the left side and the right side of the tank body are both fixedly provided with electrode plates, the inside of the tank body is connected with an insulating plate in a sliding way, the surface of the rotating shaft is connected with a sliding block in a sliding way, when the friction is increased due to no lubrication during the operation of the rotating shaft, the automatic pressing of the oil storage bag sprays the lubricating oil to the rotating shaft, thereby preventing the service life reduction caused by the operation under the condition of larger abrasion, automatically leading the redundant lubricating oil after spraying to enter the interior of the recovery pipe, avoiding the waste of the lubricating oil, and the reciprocating movement of the recovery block drives lubricating oil to carry out secondary lubrication on the rotating shaft, so that the lubricating efficiency is improved.
Description
Technical Field
The invention relates to the technical field of industrial fans, in particular to a bearing abrasion detection and lubrication device for an industrial fan.
Background
The industrial fan acts on occasions such as required fresh air of personnel, heat extraction volume and equipment heat dissipation demand, the factor of safety design requirement of industrial fan is higher than comparing in ordinary fan, present industrial fan need inspect the lubricated condition of its bearing department when using, it is great to prevent that bearing department from leading to wearing and tearing because not in time lubricated, and then makes the life of pivot reduce, and be manual lubrication usually at lubricated in-process, not only the operation is comparatively loaded down with trivial details, and the potential safety hazard can appear.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, provides an industrial fan bearing abrasion detection and lubrication device, has the advantages of automatically detecting the lubrication condition, automatically lubricating and avoiding the waste of lubricating oil, and solves the problems of increased abrasion and lubricating oil waste caused by the fact that a rotating shaft is not lubricated in time.
In order to realize the purposes of automatically detecting the lubrication condition, automatically lubricating and avoiding the waste of lubricating oil, the technical scheme adopted by the invention comprises the following steps:
the industrial fan bearing wear detection and lubrication device comprises a rotating shaft, wherein a fixing ring is arranged on the periphery of the rotating shaft, a groove body is fixedly arranged at the top end of the inner wall of the fixing ring, electrode plates are fixedly arranged on the left side and the right side of the groove body, an insulating plate is slidably connected inside the groove body, a sliding block is slidably connected on the surface of the rotating shaft, a magnetic block is fixedly arranged on the inner wall of the fixing ring, a rotating rod is rotatably connected on the inner wall of the fixing ring, a pressing disc is fixedly arranged at the bottom end of the rotating rod, a bent rod is fixedly arranged on the inner wall of the pressing disc, a sliding ring is slidably connected inside the pressing disc, a connecting plate is fixedly arranged at one end of the sliding ring close to the center of the pressing disc, a pressing block is movably connected at one end of the connecting plate far away from the sliding ring, a buffer bag is fixedly connected at the center of the pressing disc, and an oil storage bag is fixedly arranged at the center of the buffer bag, one end of the oil storage bag close to the rotating shaft is fixedly provided with a first spray pipe.
Preferably, the surface of the rotating shaft is provided with a sliding groove, the sliding block is connected inside the sliding groove in a sliding mode, and the bottom end of the insulating plate is movably connected with the sliding block through a connecting rod.
Preferably, the magnetic blocks are symmetrically arranged around the central line of the rotating rod, the magnetic poles at the ends, close to each other, of the magnetic blocks on the left side and the right side of the rotating rod are opposite, the surface of the rotating rod is wound with a coil bundle, and the coil bundle is electrically connected with the electrode plate.
Preferably, the two straight rods of the bent rod are rotatably connected, the joint of the two straight rods is rotatably connected through a connecting pin, the size of the connecting pin is smaller than the size of a gap in the middle of the sliding ring, and the sliding ring is driven to move through the connecting pin when the bent rod rotates.
As the optimization, the below fixed mounting of solid fixed ring inner wall pivot has the recovery tube, the inner wall fixed mounting of recovery tube has the resistor strip, the front end sliding connection of resistor strip has the contact, gu fixed ring's inside fixed mounting has the actuating lever, the actuating lever is close to the one end of recovery tube and rotates and be connected with the ejector pad, the outside sliding connection of ejector pad has the sliding tray, the inside sliding connection of recovery tube has the recovery piece, the inside sliding connection of recovery tube has the toper board, the upper and lower both ends sliding connection of recovery tube inner wall has the closure plate, the one end fixed mounting that the recovery tube is close to the pivot has the second spray tube.
Preferably, one end of the recovery pipe close to the rotating shaft is provided with a hole, and lubricating oil sprayed from the surface of the rotating rod enters the recovery pipe through the hole in the surface of the recovery pipe.
As optimization, the rear end transmission of actuating lever is connected with the motor, resistance strip and motor electric connection, the resistance of resistance strip reduces along with the removal of contact to the recovery pipe direction gradually.
As optimization, the recovery blocks are symmetrically arranged at the left end and the right end of the resistor strip, one end, close to the recovery pipe, of the sliding groove is rotatably connected with the recovery blocks through a connecting rod, and the sliding groove drives the recovery blocks to move through the connecting rod when moving.
As optimization, the front end of the blocking plate is movably connected through a return spring, the blocking plate is attached to the original state, the blocking plate is trapezoidal in shape, one end, close to the center of the recovery pipe, of the blocking plate is an inclined edge, and the blocking plate is pushed to be away from each other when the conical plate moves.
Compared with the prior art, the invention has the beneficial effects that:
1) this industry fan bearing wearing and tearing detect and lubricating arrangement, do not in time spray lubricating oil through the pivot surface and lead to the friction to increase the back, the frictional force that receives when the slider removes increases for the electric capacity of plate electrode increases, and then makes to press the pressure dish and driven and press the oil storage bag, makes the inside lubricating oil of oil storage bag lubricate the pivot through first spray tube is automatic, prevents that the pivot from moving under the lubricated condition and leading to life's reduction.
2) This industry fan bearing wearing and tearing detect and lubricating arrangement drives the slip ring through pressing down the dish and rotate the back and remove, and then drives the buffering bag of pressing down soon of slip ring bottom elastic connection, avoids directly pressing down the buffering bag and leads to its damage, presses down simultaneously and produces pressure to the oil storage bag behind the buffering bag soon, prevents directly to press down the oil storage bag and leads to the oil storage bag damaged and the lubricating oil that leads to reveal.
3) This industry fan bearing wearing and tearing detect and lubricating arrangement splashes to the surface of recovery tube through spraying to the lubricating oil on pivot surface, and through the inside that the empty admission recovery tube on recovery tube surface was managed, the lubricating oil gathering that the while sprue will be retrieved is inside the recovery tube, and then reaches and retrieve unnecessary lubricating oil, has avoided the waste of lubricating oil.
4) This industry fan bearing wearing and tearing detect and lubricating arrangement rotates through the actuating lever and drives the inside reciprocating motion of retrieving the piece at the recovery tube for the inside lubricating oil of recovery tube removes to the second spray tube and sprays to the pivot, reaches counter shaft secondary lubrication's effect, great increase the lubricated efficiency to the pivot.
5) This industry fan bearing wearing and tearing detect and lubricating arrangement, when the pivot operation leads to the friction increase owing to not lubricated, press the oil storage bag automatically and spray lubricating oil to the pivot, prevent to move under the great condition of wearing and tearing and lead to life to reduce, unnecessary lubricating oil after spraying gets into the inside of recovery tube automatically, has avoided the waste of lubricating oil, and retrieves the reciprocal removal of piece and drive lubricating oil and carry out the secondary lubrication to the pivot, has increased lubricated efficiency.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structural connection between the cushion bladder and the pressing plate according to the present invention;
FIG. 3 is a schematic view of the structure of FIG. 1 taken at A-A in accordance with the present invention;
FIG. 4 is a schematic view of the structure of the sliding slot of the present invention;
FIG. 5 is a schematic view of the structural connection between the driving rod and the sliding groove according to the present invention;
fig. 6 is an enlarged structural diagram of a portion a in fig. 1 according to the present invention.
In the figure: 1. a rotating shaft; 2. a fixing ring; 3. a trough body; 4. an electrode plate; 5. an insulating plate; 6. a slider; 7. a magnetic block; 8. a rotating rod; 9. pressing the disc; 10. bending a rod; 11. a slip ring; 12. a connecting plate; 13. a pressing block; 14. a buffer bag; 15. an oil reservoir bladder; 16. a first nozzle; 17. a recovery pipe; 18. a resistor strip; 19. a contact; 20. a drive rod; 21. a push block; 22. a sliding groove; 23. recovering the blocks; 24. a tapered plate; 25. a blocking plate; 26. a second nozzle.
Detailed Description
For the convenience of understanding of those skilled in the art, the technical solution of the present invention will be further described in detail with reference to fig. 1 to 6.
The first embodiment is as follows:
referring to fig. 1, 2 and 3, the industrial fan bearing wear detection and lubrication device comprises a rotating shaft 1, a sliding groove is formed on the surface of the rotating shaft 1, a sliding block 6 is slidably connected inside the sliding groove, the bottom end of an insulating plate 5 is movably connected with the sliding block 6 through a connecting rod, a fixing ring 2 is arranged on the periphery of the rotating shaft 1, a groove body 3 is fixedly installed at the top end of the inner wall of the fixing ring 2, electrode plates 4 are fixedly installed on the left side and the right side of the groove body 3, the insulating plate 5 is slidably connected inside the groove body 3, the surface of the rotating shaft 1 is slidably connected with the sliding block 6, a magnetic block 7 is fixedly installed on the inner wall of the fixing ring 2, the magnetic blocks 7 are symmetrically installed about the central line of a rotating rod 8, the magnetic poles at the left side and the right side of the rotating rod 8, which are opposite to each other near one end, a coil bundle is wound on the surface of the rotating rod 8, the coil bundle is electrically connected with the electrode plates 4, the inner wall of the fixing ring 2 is rotatably connected with the rotating rod 8, a pressing disc 9 is fixedly arranged at the bottom end of the rotating rod 8, a bent rod 10 is fixedly arranged on the inner wall of the pressing disc 9, two straight rods are respectively and rotatably connected at two ends of the bent rod 10, the joint of the two straight rods is rotatably connected through a connecting pin, the diameter of the connecting pin is smaller than the size of the gap in the middle of the sliding ring 11, the sliding ring 11 is driven by the connecting pin to move when the bent rod 10 rotates, the sliding ring 11 is slidably connected inside the pressing disc 9, a connecting plate 12 is fixedly arranged at one end of the sliding ring 11 close to the center of the pressing disc 9, a pressing block 13 is movably connected at one end of the connecting plate 12 far away from the sliding ring 11, a buffer capsule 14 is fixedly connected at the center of the pressing disc 9, an oil storage capsule 15 is fixedly arranged at the center of the buffer capsule 14, a first spray pipe 16 is fixedly arranged at one end of the oil storage capsule 15 close to the rotating shaft 1, the pressing block 6 drives the pressing block 13 to press the oil storage capsule 15 through the electrode plate 4 when being subjected to large friction force, the lubricating oil is sprayed out through the first nozzle 16.
Example two:
referring to fig. 1, 4, 5 and 6, the industrial fan bearing wear detection and lubrication device comprises a fixing ring 2, a recovery pipe 17 is fixedly installed below a rotating shaft 1 on the inner wall of the fixing ring 2, a hole is formed at one end of the recovery pipe 17 close to the rotating shaft 1, lubricating oil sprayed from the surface of the rotating shaft 1 enters the recovery pipe 17 through the hole on the surface of the recovery pipe 17, a resistor strip 18 is fixedly installed on the inner wall of the recovery pipe 17, a contact 19 is slidably connected to the front end of the resistor strip 18, a driving rod 20 is fixedly installed inside the fixing ring 2, a motor is connected to the rear end of the driving rod 20 in a transmission manner, the resistor strip 18 is electrically connected to the motor, the resistance value of the resistor strip 18 is gradually reduced along with the movement of the contact 19 towards the direction of the recovery pipe 17, a push block 21 is rotatably connected to one end of the driving rod 20 close to the recovery pipe 17, a sliding groove 22 is slidably connected to the outside of the push block 21, a recovery block 23 is slidably connected to the inside of the recovery pipe 17, retrieve both ends about resistor strip 18 is installed to recovery piece 23 symmetry, connecting rod and recovery piece 23 rotation connection are passed through to the one end that sliding tray 22 is close to recovery pipe 17, sliding tray 22 drives recovery piece 23 through the connecting rod when removing and removes, recovery pipe 17's inside sliding connection has conical plate 24, recovery pipe 17 inner wall's upper and lower both ends sliding connection has closure plate 25, closure plate 25's front end passes through reset spring swing joint, closure plate 25 initial state is laminated mutually, closure plate 25's shape is trapezoidal, the one end that closure plate 25 is close to recovery pipe 17 center is the hypotenuse, promote closure plate 25 when conical plate 24 removes and keep away from each other, recovery pipe 17 is close to the one end fixed mounting of pivot 1 has second spray tube 26, the lubricating oil of retrieving is through second spray tube 26 blowout under the effect of retrieving piece 23 after getting into recovery pipe 17 is inside.
Example three:
referring to fig. 1-6, the industrial fan bearing wear detection and lubrication device comprises a rotating shaft 1, a sliding groove is formed on the surface of the rotating shaft 1, a sliding block 6 is slidably connected inside the sliding groove, the bottom end of an insulating plate 5 is movably connected with the sliding block 6 through a connecting rod, a fixing ring 2 is arranged on the periphery of the rotating shaft 1, a groove body 3 is fixedly arranged at the top end of the inner wall of the fixing ring 2, electrode plates 4 are fixedly arranged on the left side and the right side of the groove body 3, the insulating plate 5 is slidably connected inside the groove body 3, the surface of the rotating shaft 1 is slidably connected with the sliding block 6, a magnetic block 7 is fixedly arranged on the inner wall of the fixing ring 2, the magnetic blocks 7 are symmetrically arranged about the central line of a rotating rod 8, the magnetic poles at the ends, close to each other, of the magnetic blocks 7 on the left side and the right side of the rotating rod 8 are opposite, a coil bundle is wound on the surface of the rotating rod 8, the coil bundle is electrically connected with the electrode plates 4, the inner wall of the fixing ring 2 is rotatably connected with the rotating rod 8, a pressing disc 9 is fixedly arranged at the bottom end of the rotating rod 8, a bent rod 10 is fixedly arranged on the inner wall of the pressing disc 9, two straight rods are respectively rotatably connected at two ends of the bent rod 10, the joint of the two straight rods is rotatably connected through a connecting pin, the diameter of the connecting pin is smaller than the size of the gap in the middle of the sliding ring 11, the sliding ring 11 is driven to move through the connecting pin when the bent rod 10 rotates, the sliding ring 11 is slidably connected inside the pressing disc 9, a connecting plate 12 is fixedly arranged at one end of the sliding ring 11 close to the center of the pressing disc 9, a pressing block 13 is movably connected at one end of the connecting plate 12 far away from the sliding ring 11, a buffer capsule 14 is fixedly connected at the center of the pressing disc 9, an oil storage capsule 15 is fixedly arranged at the center of the buffer capsule 14, a first spray pipe 16 is fixedly arranged at one end of the oil storage capsule 15 close to the rotating shaft 1, a recovery pipe 17 is fixedly arranged below the rotating shaft 1 on the inner wall of the fixing ring 2, and a hole is arranged at one end of the recovery pipe 17 close to the rotating shaft 1, lubricating oil sprayed from the surface of the rotating rod 1 enters the recovery pipe 17 through a hole on the surface of the recovery pipe 17, a resistor strip 18 is fixedly arranged on the inner wall of the recovery pipe 17, the front end of the resistor strip 18 is connected with a contact 19 in a sliding manner, a driving rod 20 is fixedly arranged inside the fixing ring 2, the rear end of the driving rod 20 is connected with a motor in a transmission manner, the resistor strip 18 is electrically connected with the motor, the resistance value of the resistor strip 18 is gradually reduced along with the movement of the contact 19 towards the recovery pipe 17, one end of the driving rod 20 close to the recovery pipe 17 is rotatably connected with a push block 21, the outer part of the push block 21 is slidably connected with a sliding groove 22, a recovery block 23 is slidably connected inside the recovery pipe 17, the recovery block 23 is symmetrically arranged at the left end and the right end of the resistor strip 18, one end of the sliding groove 22 close to the recovery pipe 17 is rotatably connected with the recovery block 23 through a connecting rod, the connecting rod drives the recovery block 23 to move when the sliding groove 22 moves, a conical plate 24 is slidably connected inside the recovery pipe 17, upper and lower both ends sliding connection of recovery tube 17 inner wall has closure plate 25, and the front end of closure plate 25 passes through reset spring swing joint, and closure plate 25 initial condition is laminated mutually, and the shape of closure plate 25 is trapezoidal, and the one end that the closure plate 25 is close to the recovery tube 17 center is the hypotenuse, promotes the closure plate 25 when conical plate 24 removes and keeps away from each other, and recovery tube 17 is close to the one end fixed mounting of pivot 1 and has second spray tube 26.
Industrial fan bearing abrasion detects and lubricating arrangement, the working process as follows: the rotating shaft 1 is driven to rotate, the rotating shaft 1 drives the groove body 3 to rotate when rotating, the insulating plate 5 inside the groove body 3 drives the sliding block 6 to move towards the groove body 3 through the connecting rod under the action of centrifugal force, when the surface friction force is large due to the fact that lubricating oil is not added in time to the rotating shaft 1, the friction force applied when the sliding block 6 moves is increased, the distance between the insulating plate 5 and the rotating shaft 1 is reduced, the facing area of the two electrode plates 4 is increased, the capacitance of the electrode plates is increased, the electrifying quantity of a coil bundle electrically connected with the electrode plates 4 is increased, the coil bundle rotates in the magnetic field of the magnetic block 7 after being electrified, the coil bundle rotates to drive the rotating rod 8 to rotate, the pressing disc 9 is driven to rotate, the bent rod 10 is driven to rotate when the pressing disc 9 rotates, the connecting pin of the connecting end drives the sliding ring 11 to move towards the direction of the buffer bag 14 when the bent rod 10 rotates, when the sliding ring 11 moves, the fixedly connected connecting plate 12 is driven to move, and then the pressing block 13 at the top end of the connecting plate 12 is driven to move, the oil storage bag 15 is compressed by the pressing block 13 through the pressing of the buffering bag 14, so that lubricating oil in the oil storage bag 15 is sprayed out through the first spray pipe and lubricates the rotating shaft 1, in the process of lubricating the rotating shaft 1, the rotating shaft 1 rotates and sprays redundant lubricating oil, the redundant lubricating oil splashes to the top end of the contact 19 in the spraying process and drives the contact 19 to slide at the front end of the resistor strip 18, so that the resistance of a circuit of the resistor strip 18 is reduced, a motor at the rear end of a driving rod 20 electrically connected with the resistor strip 18 is electrified and rotates, the motor drives the driving rod 20 to rotate, the pushing block 21 is driven to reciprocate up and down when the driving rod 20 rotates, the sliding groove 22 is driven to reciprocate up and down, and the recovery block 23 is driven by a connecting rod to reciprocate left and right in the recovery pipe 17 when the sliding groove 22 moves, meanwhile, redundant lubricating oil enters the interior of the recovery pipe 17 through a hole formed in the surface of the recovery pipe 17 in the splashing process, the recovery block 23 pushes the lubricating oil inside the recovery pipe 17 to move towards the tapered plate 24 in the reciprocating movement process, the tapered plate 24 pushes the blocking plate 25, the lubricating oil can move to the interior of the second spray pipe 26 through the blocking plate 25, and then the rotating shaft 1 is lubricated again.
The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the present invention as defined in the accompanying claims.
Claims (9)
1. Industry fan bearing abrasion detects and lubricating arrangement, including pivot (1), its characterized in that: the periphery of the rotating shaft (1) is provided with a fixing ring (2), the top end of the inner wall of the fixing ring (2) is fixedly provided with a groove body (3), the left side and the right side of the groove body (3) are fixedly provided with electrode plates (4), the inside of the groove body (3) is connected with an insulation plate (5), the surface of the rotating shaft (1) is connected with a sliding block (6) in a sliding manner, the inner wall of the fixing ring (2) is fixedly provided with a magnetic block (7), the inner wall of the fixing ring (2) is rotatably connected with a rotating rod (8), the bottom end of the rotating rod (8) is fixedly provided with a pressing disc (9), the inner wall of the pressing disc (9) is fixedly provided with a bent rod (10), the inside of the pressing disc (9) is slidably connected with a sliding ring (11), one end of the sliding ring (11) close to the center of the pressing disc (9) is fixedly provided with a connecting plate (12), one end of the connecting plate (12) far away from the sliding ring (11) is movably connected with a pressing block (13), the center fixedly connected with buffering bag (14) of pressing dish (9), the center fixed mounting of buffering bag (14) has oil storage bag (15), the one end fixed mounting that oil storage bag (15) are close to pivot (1) has first spray tube (16).
2. The industrial fan bearing wear detection and lubrication device of claim 1, wherein: the surface of the rotating shaft (1) is provided with a sliding groove, the sliding block (6) is connected inside the sliding groove in a sliding mode, and the bottom end of the insulating plate (5) is movably connected with the sliding block (6) through a connecting rod.
3. The industrial fan bearing wear detection and lubrication device of claim 1, wherein: the magnetic blocks (7) are symmetrically installed about the center line of the rotating rod (8), the magnetic poles of the magnetic blocks (7) on the left side and the right side of the rotating rod (8) close to one end are opposite, the surface of the rotating rod (8) is wound with a coil bundle, and the coil bundle is electrically connected with the electrode plate (4).
4. The industrial fan bearing wear detection and lubrication device of claim 1, wherein: the bent rod (10) is provided with two straight rods which are rotatably connected, the joint of the two straight rods is rotatably connected through a connecting pin, and the size of the connecting pin is smaller than the size of a gap in the middle of the sliding ring (11).
5. The industrial fan bearing wear detection and lubrication device of claim 1, wherein: the utility model discloses a recovery device, including solid fixed ring (2), inner wall pivot (1), fixed ring (2), the below fixed mounting of inner wall pivot (1) has recovery tube (17), the inner wall fixed mounting of recovery tube (17) has resistor strip (18), the front end sliding connection of resistor strip (18) has contact (19), the inside fixed mounting of solid fixed ring (2) has actuating lever (20), one end rotation that actuating lever (20) are close to recovery tube (17) is connected with ejector pad (21), the outside sliding connection of ejector pad (21) has sliding tray (22), the inside sliding connection of recovery tube (17) has recovery piece (23), the inside sliding connection of recovery tube (17) has conical plate (24), the upper and lower both ends sliding connection of recovery tube (17) inner wall has closure plate (25), recovery tube (17) are close to the one end fixed mounting of pivot (1) and have second spray tube (26).
6. The industrial fan bearing wear detection and lubrication device of claim 2, wherein: one end of the recovery pipe (17) close to the rotating shaft (1) is provided with a hole.
7. The industrial fan bearing wear detection and lubrication device of claim 5, wherein: the rear end transmission of actuating lever (20) is connected with the motor, resistance strip (18) and motor electric connection, the resistance of resistance strip (18) reduces gradually along with contact (19) to the removal of recovery pipe (17) direction.
8. The industrial fan bearing wear detection and lubrication device of claim 5, wherein: the recycling blocks (23) are symmetrically arranged at the left end and the right end of the resistor strip (18), and one end, close to the recycling pipe (17), of the sliding groove (22) is rotatably connected with the recycling blocks (23) through a connecting rod.
9. The industrial fan bearing wear detection and lubrication device of claim 5, wherein: the front end of closure plate (25) passes through reset spring swing joint, the shape of closure plate (25) is trapezoidal, the one end that closure plate (25) is close to recovery tube (17) center is the hypotenuse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111323619.2A CN113958849A (en) | 2021-11-08 | 2021-11-08 | Industrial fan bearing abrasion detection and lubrication device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111323619.2A CN113958849A (en) | 2021-11-08 | 2021-11-08 | Industrial fan bearing abrasion detection and lubrication device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113958849A true CN113958849A (en) | 2022-01-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111323619.2A Withdrawn CN113958849A (en) | 2021-11-08 | 2021-11-08 | Industrial fan bearing abrasion detection and lubrication device |
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| Country | Link |
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| CN (1) | CN113958849A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118214224A (en) * | 2024-04-01 | 2024-06-18 | 杭州伺洋电子科技有限公司 | Driving and controlling integrated servo motor and control method |
-
2021
- 2021-11-08 CN CN202111323619.2A patent/CN113958849A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118214224A (en) * | 2024-04-01 | 2024-06-18 | 杭州伺洋电子科技有限公司 | Driving and controlling integrated servo motor and control method |
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Application publication date: 20220121 |
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