CN114221494B - Motor rotor with good lubricity - Google Patents
Motor rotor with good lubricity Download PDFInfo
- Publication number
- CN114221494B CN114221494B CN202111491220.5A CN202111491220A CN114221494B CN 114221494 B CN114221494 B CN 114221494B CN 202111491220 A CN202111491220 A CN 202111491220A CN 114221494 B CN114221494 B CN 114221494B
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- Prior art keywords
- wall
- drive
- main body
- plate
- outlet pipe
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- 238000005461 lubrication Methods 0.000 claims abstract description 33
- 238000007789 sealing Methods 0.000 claims abstract description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 32
- 239000003921 oil Substances 0.000 claims abstract description 31
- 239000010687 lubricating oil Substances 0.000 claims abstract description 19
- 230000001050 lubricating effect Effects 0.000 claims abstract description 14
- 238000001816 cooling Methods 0.000 claims description 47
- 238000007667 floating Methods 0.000 claims description 22
- 239000007788 liquid Substances 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 7
- 238000005259 measurement Methods 0.000 claims description 6
- 238000009529 body temperature measurement Methods 0.000 claims description 5
- 230000035515 penetration Effects 0.000 claims description 4
- 238000004804 winding Methods 0.000 claims description 4
- 239000002826 coolant Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 description 6
- 230000017525 heat dissipation Effects 0.000 description 5
- 230000000670 limiting effect Effects 0.000 description 4
- 238000004080 punching Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
- H02K11/21—Devices for sensing speed or position, or actuated thereby
-
- 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
-
- 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
- F16N9/00—Arrangements for supplying oil or unspecified lubricant from a moving reservoir or the equivalent
- F16N9/02—Arrangements for supplying oil or unspecified lubricant from a moving reservoir or the equivalent with reservoir on or in a rotary member
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/22—Rotating parts of the magnetic circuit
- H02K1/26—Rotor cores with slots for windings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
- H02K11/25—Devices for sensing temperature, or actuated thereby
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
- H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/22—Arrangements for cooling or ventilating by solid heat conducting material embedded in, or arranged in contact with, the stator or rotor, e.g. heat bridges
- H02K9/225—Heat pipes
-
- 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
- F16N2210/00—Applications
- F16N2210/18—Electric motors
-
- 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
- F16N2210/00—Applications
- F16N2210/20—Electric generators
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Mechanical Engineering (AREA)
- Motor Or Generator Cooling System (AREA)
Abstract
The invention discloses a motor rotor with good lubricity, which comprises a main body, a lubricator, a temperature detector, a detector and a cooler, wherein the lubricator is arranged on the outer wall of the main body, the temperature detector is arranged on the outer wall of the main body, the water level device is arranged on the inner wall of a lubrication cavity, the bearing is arranged on the outer wall of the main body, and the supporting plate is arranged on the inner wall of the temperature detector. According to the lubricating device, the lubricator is arranged, when the lubricating is performed, the electric telescopic rod is started, the electric telescopic rod stretches to drive the moving rod to move, the moving rod moves to drive the control plate to move, the control plate moves to drive the opening to be positioned in the oil outlet pipe, then the main body rotates to drive the lubricator to rotate when the lubricating device is performed, under the action of centrifugal force, the first sealing plate moves to drive the first spring to stretch, so that lubricating oil enters the oil outlet pipe, and then flows to a lubricating part from the telescopic pipe, and a lubricating function is realized.
Description
Technical Field
The invention relates to the technical field of motors, in particular to a motor rotor with good lubricity.
Background
The motor rotor is also a rotating component in the motor. The motor consists of a rotor and a stator, and is a conversion device for realizing electric energy and mechanical energy and electric energy, and the motor rotor is divided into a motor rotor and a generator rotor.
The existing motor rotor has the defects that:
1. patent document CN112104117a discloses a motor rotor, the claim of protection "includes the pivot main part, be equipped with toper rotor core and circular rotor core in the pivot main part, the toper rotor core is kept away from the lateral wall fixedly connected with spring cassette of circular rotor core, the lateral wall of spring cassette has the expansion ring through spring coupling, the lateral wall sliding connection of expansion ring inner wall and pivot main part, the lateral wall fixedly connected with annular round platform of expansion ring, the lateral wall fixedly connected with of annular round platform a plurality of calorie posts, a plurality of calorie posts are annular array setting as the center with the axle center of annular round platform, fixed cover is equipped with fan brake wheel in the pivot main part. The invention utilizes the combination of the conical rotor core and the round rotor core, which not only has good braking and limiting effects, but also reduces air gaps and improves the utilization rate of electric energy, and simultaneously utilizes the cooperation of the clamping and limiting rings to greatly improve the stability of the motor during braking, but the device lacks a lubricating structure and cannot be lubricated in time;
2. patent document CN111525719a discloses a motor rotor, the claim "comprising a rotating shaft, a rotor core, a plurality of conducting bars, a first end ring and a second end ring, wherein the middle section of the rotating shaft is a press-fitting part, the rotor core is provided with a connecting hole, the connecting hole is sleeved on the press-fitting part, the first end ring and the second end ring are respectively arranged at two ends of the rotor core, the conducting bars penetrate through the rotor core along the axial direction of the rotor core, the rotor core comprises a rotor punching sheet, a first rotor end plate and a second rotor end plate, and the rotor punching sheet is provided with a plurality of first grooves for embedding the conducting bars along the circumferential direction of the rotor punching sheet; the first rotor end plate is sleeved on the rotating shaft; the second rotor end plate is sleeved on the rotating shaft, and the first rotor end plate and the second rotor end plate both comprise a plurality of rotor end plate punching sheets which are arranged in a stacked mode along the axial direction of the rotating shaft. The motor rotor solves the problems of poor stability, safety, reliability and the like of the rotor when the existing motor runs at high speed and with variable load, and can avoid the occurrence of faults such as tooth breakage, strip breakage and the like caused by rotor tooth expansion and rotor sheet loosening, but the device lacks a temperature measuring structure and can not warn at high temperature;
3. patent document CN110391718A discloses a motor rotor, the protected weight item "comprises an armature shaft, a rotor core, a heat dissipation hole, a first induced air impeller, a first one-way bearing, a second one-way bearing, a heat dissipation device and a second induced air impeller, the rotor core is fixed on the outer side of the armature shaft, the heat dissipation holes are formed on the corresponding two sides of the rotor core, the first induced air impeller is sleeved on the outer side of the armature shaft through the first one-way bearing, the second induced air impeller is sleeved on the outer side of the armature shaft through the second one-way bearing, and the first induced air impeller and the second induced air impeller are positioned on the same side of the rotor core, and the heat dissipation device is arranged on the outer side of the armature shaft close to the other side of the rotor core.
4. Patent document CN113039703a discloses a rotor of an electric machine, a protected claim ", which has a rotor body (3) rotatable about a rotor axis (2), and which has a plurality of cooling channels (5) each having cooling channel openings (8.1, 8.2) at its ends, wherein one cooling channel opening (8.1) of one of the cooling channels (5) is arranged radially further outside than the other cooling channel opening (8.2) of the same cooling channel (5). The driving force for generating the air flow through the cooling channel (5) is generated by a radial offset between the channel of the hollow shaft of the rotor and one of the cooling channel openings of the rotor. In the rotor (1) according to the invention, the driving force for generating the air flow is generated only in the respective cooling channels (5) of the rotor (1). According to the invention, the first cover element (10) covers the radially innermost partial cross section of the respective cooling channel opening (8.1) with a radially outer edge section with respect to the rotor axis (2) and leaves the radially outermost partial cross section of the same cooling channel opening (8.1) as cooling channel outlet (8.1) uncovered, the other cooling channel opening (8.2) of the same cooling channel (5) being a cooling channel inlet, and an inflow is provided upstream of the cooling channel inlet (8.2) with respect to the rotor axis (2) in each case, and the geometric center of gravity of the cooling channel outlet (8.1) is offset "with respect to the radial direction of the cooling channel inlet (8.2) of the same cooling channel (5), but its device cooling effect is poor and heat dissipation is not possible in time.
Disclosure of Invention
The invention aims to provide a motor rotor with good lubricity, which solves the problems of lack of a lubrication structure, lack of a temperature measurement structure, lack of a rotating speed detection structure and lack of a cooling structure in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the motor rotor with good lubricity comprises a main body, a lubricator, a temperature detector, a detector and a cooler, wherein the lubricator is arranged on the outer wall of the main body;
the inner bottom wall of the lubricator is provided with a lubrication cavity, the top of the lubrication cavity is provided with an oil outlet pipe in a penetrating way, the inner wall of the oil outlet pipe is provided with a filter plate, the top of the filter plate is provided with a first spring, the top of the first spring is provided with a sealing block, the inner wall of the oil outlet pipe is provided with a first sealing plate, the top of the lubrication cavity is provided with a fixing plate, the outer wall of the fixing plate is provided with an electric telescopic rod, one section of the electric telescopic rod is provided with a moving rod, the top of the moving rod is provided with a control plate, the two ends of the control plate penetrate through the inner wall of the oil outlet pipe, the inner wall of the control plate is provided with an opening, the top of the oil outlet pipe is provided with a telescopic pipe, and the top of the telescopic pipe extends out of the top of the lubricator;
the temperature detector is installed to the outer wall of main part, the water level gauge is installed to the inner wall in lubricated chamber, the bearing is installed to the outer wall of main part, the detector is installed to the outer wall of bearing, the cooler is installed at the top of bearing, the solid fixed ring is installed to the outer wall of main part, the backup pad is installed to the inner wall of temperature detector.
Preferably, the inner wall of the water level device is provided with a first plate, the top of the first plate is provided with a first motor, the output end of the first motor extends out of the bottom of the first plate, the output end of the first motor is circumferentially provided with a connecting wire, one end of the connecting wire extends out of the outer wall of the water level device, one end of the connecting wire is provided with a floating ball, the inner wall of the water level device is provided with a second plate, and the inner wall of the water level device is provided with a signal transceiver.
Preferably, the seal groove is installed to the inside diapire of thermoscope, and the second closing plate is installed at the top of seal groove, and the trigger is installed at the top of second closing plate, and the spout is installed to the inner wall of trigger, and the lifter is installed at the outer wall of spout through installing the lifter, and the conducting block is installed at the top to the top of lifter, and the second spring is installed around the outer wall of lifter, and the first battery is installed at the top of second closing plate.
Preferably, the miniature air pump is installed at the top of backup pad, and the jet-propelled pipe is installed at the output of miniature air pump, and two sets of fixed barrels are installed at the top of backup pad, and flexible post is installed in the top penetration of fixed barrel, and the dog is installed to the outer wall of flexible post, and the one end of jet-propelled pipe extends into the inside of fixed barrel, and the whistle is installed in the top penetration of thermoscope, and the third spring is installed around the outer wall of whistle, and the electric conduction groove is installed to the bottom of backup pad.
Preferably, the division board is installed to the inner wall of detector, and No. two batteries are installed to the inside diapire of detector, and the chip is installed to the outer wall of division board, and the mounting panel is installed to the outer wall of division board, and infrared transmitter is installed at the top of mounting panel, and infrared receiver is installed to the bottom of mounting panel.
Preferably, the inside diapire of cooler runs through installs the heat conduction pole, the outer wall of heat conduction pole encircles and installs first cooling tube, first waterproof board is installed to the inner wall of cooler, and the second waterproof board, and it has the coolant liquid to fill between first waterproof board and the second waterproof board, micro fan is installed at the top of second waterproof board, micro water pump is installed at the top of second waterproof board, the inlet tube is installed to micro water pump's input, and the one end of inlet tube extends into the bottom of second waterproof board, the outlet pipe is installed to micro water pump's output, the mount is installed at the top of cooler, the fixed axle is installed to the outer wall of mount, the second cooling tube is installed around the outer wall of fixed axle.
Preferably, the outer wall of the main body is provided with a driving gear, and the outer wall of the main body is provided with a rotor winding.
Preferably, a plurality of blades are circumferentially arranged on the outer wall of the fixing ring, and a reflecting sheet is arranged on the outer wall of the fixing ring.
Preferably, the working steps of the motor rotor are as follows:
s1, when lubrication is carried out firstly, an electric telescopic rod is started, the electric telescopic rod stretches to drive a movable rod to move, the movable rod moves to drive a control plate to move, the control plate moves to drive an opening to be positioned in an oil outlet pipe, then a main body rotates to drive a lubricator to rotate when lubrication is carried out, under the action of centrifugal force, a first sealing plate moves to drive a first spring to stretch, so that lubricating oil enters the oil outlet pipe, and then flows to a lubrication part from a telescopic pipe, a lubrication function is realized, when the content of the lubricating oil is required to be measured, a first motor rotates to stretch a connecting wire, a floating ball floats up and down along with the liquid level, a signal transceiver detects the position of the floating ball, and when the position of the floating ball is lower, the content of the lubricating oil is lower, and a measurement function is realized;
s2, when temperature measurement is carried out, thermal expansion gas in the sealing groove is heated and expanded, so that the lifting plate slides in the sliding groove, the lifting plate is lifted to drive the lifting rod to lift, the lifting rod is lifted to drive the conductive block to be in contact with the conductive groove, the air ejector tube of the miniature air pump is inflated to the inside of the fixed cylinder, the telescopic column is lifted after being impacted by the gas, the telescopic column impacts the whistle, the third spring is contracted, the whistle stretches out of the outer wall of the temperature measurer, the main body rotates to drive air to flow, the air enters the whistle to sound, and the current temperature of workers is reminded of being too high;
s3, when the rotating speed is detected, the infrared emitter and the infrared receiver are started, the main body drives the fixed ring to rotate, the fixed ring belt moving blades and the reflecting sheet rotate, the reflecting sheet can reflect infrared signals, and corresponding speed can be calculated through the chip by the time of returning the signals for two times, so that the speed measuring function is realized;
s4, when radiating, bearing and main part contact, heat transfer give the bearing, and the bearing gives the heat transfer heat conduction pole, starts miniature pump and miniature fan for first cooling tube accelerates radiating efficiency, and the second cooling tube is in the outside of device in addition, thereby makes cooling rate can further improve, realizes accelerating radiating function.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the lubricator is arranged to lubricate, when the lubricator is used for lubrication, the electric telescopic rod is started, the electric telescopic rod stretches to drive the movable rod to move, the movable rod moves to drive the control plate to move, the control plate moves to drive the opening to be positioned in the oil outlet pipe, then the main body rotates to drive the lubricator to rotate when the lubricator is used for lubrication, under the action of centrifugal force, the first sealing plate moves to drive the first spring to stretch, so that lubricating oil enters the oil outlet pipe and then flows to a lubrication part from the telescopic pipe, the lubrication function is realized, when the content of the lubricating oil is required to be measured, the first motor rotates to stretch a connecting wire, the floating ball floats up and down along with the liquid level, the signal transceiver detects the position of the floating ball, and when the position of the floating ball is lower, the content of the lubricating oil is lower, and the measurement function is realized;
2. according to the invention, the temperature detector is arranged to warn at high temperature, when the temperature is measured, the thermal expansion gas in the sealing groove is heated and expanded, so that the lifting plate slides in the chute, the lifting plate is lifted to drive the lifting rod to lift, the lifting rod is lifted to drive the conductive block to contact with the conductive groove, the air ejector tube of the miniature air pump is inflated into the fixed cylinder, the telescopic column is lifted after being impacted by the gas, the telescopic column impacts the whistle, the third spring is contracted, the whistle stretches out of the outer wall of the temperature detector, the main body rotates to drive air to flow, the air enters the whistle to sound, and the staff is reminded of the current overhigh temperature;
3. according to the invention, the detector is arranged to detect the rotating speed, when the rotating speed is detected, the infrared emitter and the infrared receiver are started, the main body drives the fixed ring to rotate, the fixed girdle moving blades and the reflecting sheet rotate, the reflecting sheet can reflect infrared signals, and the corresponding speed can be calculated through the chip by the time of returning the signals for two times, so that the speed measuring function is realized;
4. according to the invention, the radiator is arranged to rapidly radiate heat, when the radiator is arranged to radiate heat, the bearing is in contact with the main body, the heat is transferred to the bearing, the bearing transfers the heat to the heat conducting rod, and the micro water pump and the micro fan are started, so that the radiating efficiency of the first cooling pipe is accelerated, and in addition, the second cooling pipe is arranged outside the device, so that the cooling speed can be further improved, and the function of accelerating the radiation is realized.
Drawings
FIG. 1 is a schematic view of the appearance structure of the present invention;
FIG. 2 is a schematic view of a portion of a lubricator according to the invention;
FIG. 3 is a schematic view of a portion of a flowline according to the present invention;
FIG. 4 is a schematic view of a portion of the structure of the water level gauge of the present invention;
FIG. 5 is a schematic view of a portion of a temperature sensor according to the present invention;
FIG. 6 is a schematic view of the portion A of FIG. 5 according to the present invention;
FIG. 7 is a schematic view of a portion of a stationary barrel according to the present invention;
FIG. 8 is a schematic view of a detector portion of the present invention;
fig. 9 is a schematic view of a part of the structure of the cooler of the present invention.
In the figure: 1. a main body; 101. a drive gear; 102. a rotor winding; 103. a bearing; 2. a lubricator; 201. a lubrication chamber; 202. an oil outlet pipe; 203. a filter plate; 204. a first spring; 205. a first sealing plate; 206. a sealing block; 207. a fixing plate; 208. an electric telescopic rod; 209. a moving rod; 210. a control board; 211. opening holes; 212. a telescopic tube; 3. a water level gauge; 301. a first plate; 302. a first motor; 303. a second plate; 304. a connecting wire; 305. a floating ball; 306. a signal transceiver; 4. a temperature measurer; 401. sealing grooves; 402. a second sealing plate; 403. a trigger; 404. a chute; 405. a lifting plate; 406. a lifting rod; 407. a second spring; 408. a conductive block; 409. a first battery; 5. a support plate; 501. a micro air pump; 502. a gas lance; 503. a fixed cylinder; 504. a telescopic column; 505. a stop block; 506. whistle; 507. a third spring; 508. a conductive groove; 6. a detector; 601. a partition plate; 602. a second battery; 603. a chip; 604. a mounting plate; 605. an infrared emitter; 606. an infrared receiver; 7. a cooler; 701. a heat conduction rod; 702. a first cooling tube; 703. a first waterproof board; 704. a second waterproof board; 705. a micro fan; 706. a micro water pump; 707. a fixing frame; 708. a fixed shaft; 709. a second cooling tube; 8. a fixing ring; 801. a reflection sheet; 802. and (3) a blade.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Example 1: referring to fig. 1, an embodiment of the present invention is provided: the utility model provides a good motor rotor of lubricity, includes main part 1, lubricator 2, thermoscope 4, detector 6 and cooler 7, lubricator 2 is installed to the outer wall of main part 1, thermoscope 4 is installed to the outer wall of main part 1, water level gauge 3 is installed to the inner wall of lubrication chamber 201, bearing 103 is installed to the outer wall of main part 1, detector 6 is installed to the outer wall of bearing 103, cooler 7 is installed at the top of bearing 103, solid fixed ring 8 is installed to the outer wall of main part 1, backup pad 5 is installed to the inner wall of thermoscope 4, drive gear 101 is installed to the outer wall of main part 1, rotor winding 102 is installed to the outer wall of main part 1.
Example 2: referring to fig. 2, 3 and 4, an embodiment of the present invention is provided: the utility model provides a motor rotor that lubricity is good, lubrication chamber 201 is installed to the inside diapire of lubricator 2, oil outlet pipe 202 is run through in the top of lubrication chamber 201, filter plate 203 is installed to the inner wall of oil outlet pipe 202, first spring 204 is installed at the top of filter plate 203, sealing block 206 is installed at the top of first spring 204, first closing plate 205 is installed to the inner wall of oil outlet pipe 202, fixed plate 207 is installed at the top of lubrication chamber 201, electric telescopic rod 208 is installed to the outer wall of fixed plate 207, movable rod 209 is installed to one section of electric telescopic rod 208, control panel 210 is installed at the top of movable rod 209, and the inner wall of oil outlet pipe 202 is run through at the both ends of control panel 210, and the inner wall of control panel 210 is equipped with trompil 211, flexible pipe 212 is installed at the top of oil outlet pipe 202, and the top of flexible pipe 212 extends out the top of lubricator 2, a first motor 302 is arranged on the top of the first plate 301, the output end of the first motor 302 extends out of the bottom of the first plate 301, a connecting wire 304 is arranged around the output end of the first motor 302, one end of the connecting wire 304 extends out of the outer wall of the water level device 3, a floating ball 305 is arranged at one end of the connecting wire 304, a second plate 303 is arranged on the inner wall of the water level device 3, a signal transceiver 306 is arranged on the inner wall of the water level device 3, when lubrication is firstly carried out, an electric telescopic rod 208 is started, the electric telescopic rod 208 stretches to drive a moving rod 209 to move, the moving rod 209 moves to drive a control plate 210 to move, the control plate 210 moves to drive an opening 211 to be positioned in an oil outlet pipe 202, when lubrication is carried out subsequently, a main body 1 rotates to drive a lubricator 2 to rotate, under the action of centrifugal force, a first sealing plate 205 moves to drive a first spring 204 to stretch, the lubricating oil enters the oil outlet pipe 202, then flows to a lubricating part from the telescopic pipe 212 to realize a lubricating function, when the content of the lubricating oil needs to be measured, the first motor 302 rotates to extend the connecting line 304, the floating ball 305 floats up and down along with the liquid level, the signal transceiver 306 detects the position of the floating ball 305, and when the position of the floating ball 305 is lower, the position of the floating ball 305 indicates that the content of the lubricating oil is lower, and the measuring function is realized.
Example 3: referring to fig. 5, 6 and 7, an embodiment of the present invention is provided: a motor rotor with good lubricity is characterized in that a sealing groove 401 is arranged on the inner bottom wall of a temperature detector 4, a second sealing plate 402 is arranged at the top of the sealing groove 401, a trigger 403 is arranged at the top of the second sealing plate 402, a sliding groove 404 is arranged on the inner wall of the trigger 403, a lifting plate 405 is arranged on the outer wall of the sliding groove 404 in a penetrating manner, a lifting rod 406 is arranged at the top of the lifting plate 405, a conductive block 408 is arranged at the outer wall of the lifting rod 406 in a penetrating manner, a second spring 407 is arranged on the outer wall of the lifting rod 406 in a surrounding manner, a first battery 409 is arranged at the top of the second sealing plate 402, a micro air pump 501 is arranged at the top of a supporting plate 5, an air ejector 502 is arranged at the output end of the micro air pump 501, two groups of fixed cylinders 503 are arranged at the top of the supporting plate 5, a telescopic column 504 is arranged at the top of the fixed cylinder 503 in a penetrating manner, a stop 505 is arranged at the outer wall of the telescopic column 504, and one end of the air ejector 502 extends into the fixed cylinder 503, the whistle 506 is installed at the top of the temperature detector 4 in a penetrating way, the third spring 507 is installed around the outer wall of the whistle 506, the conductive groove 508 is installed at the bottom of the supporting plate 5, when the temperature is measured, the thermal expansion gas in the sealing groove 401 is heated and expanded, the lifting plate 405 slides in the sliding groove 404, the lifting plate 405 rises to drive the lifting rod 406 to rise, the lifting rod 406 rises to drive the conductive block 408 to contact with the conductive groove 508, the air ejector 502 of the miniature air pump 501 inflates into the fixed cylinder 503, the telescopic column 504 rises after being impacted by the gas, the telescopic column 504 impacts the whistle 506, the third spring 507 contracts, the whistle 506 stretches out of the outer wall of the temperature detector 4, the main body 1 rotates to drive the air to flow, the air enters into the whistle 506 to sound, and the staff is reminded of overhigh current temperature.
Example 4: referring to fig. 1 and 8, an embodiment of the present invention is provided: the motor rotor that lubricity is good, division board 601 is installed to the inner wall of detector 6, no. two batteries 602 are installed to the inside diapire of detector 6, chip 603 is installed to the outer wall of division board 601, mounting panel 604 is installed to the outer wall of division board 601, infrared transmitter 605 is installed at the top of mounting panel 604, infrared receiver 606 is installed to the bottom of mounting panel 604, a plurality of blades 802 are encircled to the outer wall of solid fixed ring 8, reflector 801 is installed to the outer wall of solid fixed ring 8, when detecting the rotational speed, start infrared transmitter 605 and infrared receiver 606, main part 1 drives solid fixed ring 8 and rotates, solid fixed ring 8 drives blade 802 and reflector 801 and rotates, the infrared signal can be reflected to the reflector 801, can calculate corresponding speed through chip 603 through the time that twice signal returns, realize the speed measurement function.
Example 5: referring to fig. 9, an embodiment of the present invention is provided: the utility model provides a motor rotor that lubricity is good, the inside diapire of cooler 7 runs through and installs heat conduction pole 701, the outer wall of heat conduction pole 701 encircles and installs first cooling tube 702, first waterproof board 703 is installed to the inner wall of cooler 7, and second waterproof board 704, and be filled with the coolant liquid between first waterproof board 703 and the second waterproof board 704, micro fan 705 is installed at the top of second waterproof board 704, micro water pump 706 is installed at the top of second waterproof board 704, the inlet tube is installed to the input of micro water pump 706, and the one end of inlet tube extends into the bottom of second waterproof board 704, the outlet pipe is installed to micro water pump 706, the mount is installed at the top of cooler 7, fixed axle 708 is installed to the outer wall of mount 707, the outer wall of fixed axle 708 encircles and installs second cooling tube 709, when dispelling the heat, bearing 103 contacts with main part 1, heat transfer gives bearing 103, bearing 103 gives the heat transfer to heat conduction pole 701, start micro water pump 706 and micro fan 705, make first cooling tube 702 accelerate the radiating efficiency, in addition, second cooling tube is in the outside of device, thereby make cooling rate can further improve the radiating function, 707, further realization radiating function.
Further, the working steps of the motor rotor are as follows:
s1, when lubrication is firstly carried out, an electric telescopic rod 208 is started, the electric telescopic rod 208 stretches to drive a movable rod 209 to move, the movable rod 209 moves to drive a control board 210 to move, the control board 210 moves to drive an opening 211 to be positioned in an oil outlet pipe 202, then when lubrication is carried out, a main body 1 rotates to drive a lubricator 2 to rotate, under the action of centrifugal force, a first sealing plate 205 moves to drive a first spring 204 to stretch, so that lubricating oil enters the oil outlet pipe 202, and then flows to a lubrication part from a telescopic pipe 212 to realize a lubrication function, when the content of the lubricating oil is required to be measured, a first motor 302 rotates to stretch a connecting wire 304, a floating ball 305 floats up and down along with the liquid level, a signal transceiver 306 detects the position of the floating ball 305, and when the position of the floating ball 305 is lower, the content of the lubricating oil is indicated to be lower, and a measurement function is realized;
s2, when temperature measurement is carried out, thermal expansion gas in the sealing groove 401 is heated and expanded, so that the lifting plate 405 slides in the sliding groove 404, the lifting plate 405 is lifted to drive the lifting rod 406 to lift, the lifting rod 406 is lifted to drive the conductive block 408 to be in contact with the conductive groove 508, the air ejector 502 of the miniature air pump 501 is inflated into the fixed cylinder 503, the telescopic column 504 is lifted after being impacted by the gas, the telescopic column 504 is enabled to strike the whistle 506, the third spring 507 is contracted, the whistle 506 extends out of the outer wall of the temperature measuring device 4, the main body 1 rotates to drive air to flow, the air enters into the whistle 506 to sound, and the staff is reminded of the current temperature;
s3, when the rotating speed is detected, the infrared emitter 605 and the infrared receiver 606 are started, the main body 1 drives the fixed ring 8 to rotate, the fixed ring 8 drives the blades 802 and the reflecting sheet 801 to rotate, the reflecting sheet 801 can reflect infrared signals, corresponding speed can be calculated through the chip 603 by the time of returning the signals for two times, and the speed measuring function is realized;
s4, when radiating, the bearing 103 is in contact with the main body 1, heat is transferred to the bearing 103, the bearing 103 transfers the heat to the heat conducting rod 701, and the micro water pump 706 and the micro fan 705 are started, so that the first cooling pipe 702 accelerates the radiating efficiency, and in addition, the second cooling pipe 709 is arranged outside the device, so that the cooling speed can be further improved, and the function of accelerating the radiating is realized.
When the lubrication is performed, the electric telescopic rod 208 is started, the electric telescopic rod 208 stretches to drive the movable rod 209 to move, the movable rod 209 moves to drive the control board 210 to move, the control board 210 moves to drive the opening 211 to be positioned in the oil outlet pipe 202, then the main body 1 rotates to drive the lubricator 2 to rotate when the lubrication is performed, under the action of centrifugal force, the first sealing plate 205 moves to drive the first spring 204 to stretch, so that lubricating oil enters the oil outlet pipe 202, and then flows to a lubrication part from the telescopic pipe 212 to realize the lubrication function, when the content of the lubricating oil is required to be measured, the first motor 302 rotates to stretch a connecting wire 304, the floating ball 305 floats up and down along with the liquid level, the signal transceiver 306 detects the position of the floating ball 305, and when the position of the floating ball 305 is lower, the lubricating oil content is indicated to be lower, and the measurement function is realized;
when temperature measurement is carried out, thermal expansion gas in the sealing groove 401 is heated and expanded, so that the lifting plate 405 slides in the sliding groove 404, the lifting plate 405 is lifted to drive the lifting rod 406 to lift, the lifting rod 406 is lifted to drive the conductive block 408 to be in contact with the conductive groove 508, the air ejector 502 of the miniature air pump 501 is inflated into the fixed cylinder 503, the telescopic column 504 is lifted after being impacted by the gas, the telescopic column 504 impacts the whistle 506, the third spring 507 is contracted, the whistle 506 stretches out of the outer wall of the temperature measurer 4, the main body 1 rotates to drive air to flow, the air enters the whistle 506 to sound, and the current temperature of workers is reminded to be overhigh;
when the rotating speed is detected, the infrared emitter 605 and the infrared receiver 606 are started, the main body 1 drives the fixed ring 8 to rotate, the fixed ring 8 drives the blades 802 and the reflecting sheet 801 to rotate, the reflecting sheet 801 can reflect infrared signals, and corresponding speed can be calculated through the chip 603 by the time of returning the signals for two times, so that the speed measuring function is realized;
when radiating, the bearing 103 contacts with the main body 1, heat is transferred to the bearing 103, the bearing 103 transfers the heat to the heat conducting rod 701, and the micro water pump 706 and the micro fan 705 are started, so that the first cooling pipe 702 accelerates the radiating efficiency, and in addition, the second cooling pipe 709 is arranged outside the device, so that the cooling speed can be further improved, and the function of accelerating the radiating is realized.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides a good motor rotor of lubricity, includes main part (1), lubricator (2), thermoscope (4), detector (6) and cooler (7), its characterized in that: the outer wall of the main body (1) is provided with a lubricator (2);
the lubricating device comprises a lubricating cavity (201) arranged on the inner bottom wall of the lubricating device (2), an oil outlet pipe (202) is arranged on the top of the lubricating cavity (201) in a penetrating mode, a filter plate (203) is arranged on the inner wall of the oil outlet pipe (202), a first spring (204) is arranged on the top of the filter plate (203), a sealing block (206) is arranged on the top of the first spring (204), a first sealing plate (205) is arranged on the inner wall of the oil outlet pipe (202), a fixing plate (207) is arranged on the top of the lubricating cavity (201), an electric telescopic rod (208) is arranged on the outer wall of the fixing plate (207), a moving rod (209) is arranged at one end of the electric telescopic rod (208), a control plate (210) is arranged on the top of the moving rod (209), two ends of the control plate (210) penetrate through the inner wall of the oil outlet pipe (202), an opening (211) matched with the inner part of the oil pipe (202) is arranged on the inner wall of the control plate (210), a telescopic pipe (212) is arranged on the top of the oil outlet pipe (202), and the top of the telescopic pipe (212) extends out of the top of the lubricating device (2);
the temperature detector (4) is installed on the outer wall of the main body (1), the water level gauge (3) is installed on the inner wall of the lubrication cavity (201), the bearing (103) is installed on the outer wall of the main body (1), the detector (6) for detecting the rotating speed is installed on the outer wall of the bearing (103), the cooler (7) is installed on the top of the bearing (103), the fixing ring (8) for installing the blades (802) and the reflecting sheet (801) is installed on the outer wall of the main body (1), and the supporting plate (5) is installed on the inner wall of the temperature detector (4);
the inner bottom wall of the temperature detector (4) is provided with a sealing groove (401), the top of the sealing groove (401) is provided with a second sealing plate (402), the top of the second sealing plate (402) is provided with a trigger (403), the inner wall of the trigger (403) is provided with a sliding groove (404), the outer wall of the sliding groove (404) is provided with a lifting plate (405) in a penetrating way, the top of the lifting plate (405) is provided with a lifting rod (406), the outer wall of the lifting rod (406) is provided with a conductive block (408), the outer wall of the lifting rod (406) is provided with a second spring (407) in a surrounding way, and the top of the second sealing plate (402) is provided with a first battery (409);
the miniature air pump (501) is installed at the top of backup pad (5), jet pipe (502) is installed at the output of miniature air pump (501), two sets of fixed barrels (503) are installed at the top of backup pad (5), flexible post (504) are installed in the top penetration of fixed barrel (503), dog (505) are installed to the outer wall of flexible post (504), and the one end of jet pipe (502) extends into the inside of fixed barrel (503), whistle (506) are installed in the top penetration of thermoscope (4), third spring (507) are installed around the outer wall of whistle (506), conductive groove (508) are installed to the bottom of backup pad (5).
2. A well-lubricated motor rotor according to claim 1, wherein: the inner wall of water gauge (3) is installed a board (301), first motor (302) are installed at the top of a board (301), and the bottom of a board (301) is extended to the output of first motor (302), connecting wire (304) are installed around the output end of first motor (302), and the outer wall of water gauge (3) is extended to the one end of connecting wire (304), floater (305) are installed to the one end of connecting wire (304), no. two boards (303) are installed to the inner wall of water gauge (3), signal transceiver (306) are installed to the inner wall of water gauge (3).
3. A well-lubricated motor rotor according to claim 1, wherein: the inner wall of detector (6) is installed division board (601), and No. two batteries (602) are installed to the inside diapire of detector (6), and chip (603) are installed to the outer wall of division board (601), and mounting panel (604) are installed to the outer wall of division board (601), and infrared transmitter (605) are installed at the top of mounting panel (604), and infrared receiver (606) are installed to the bottom of mounting panel (604).
4. A well-lubricated motor rotor according to claim 1, wherein: the inside diapire of cooler (7) runs through and installs heat conduction pole (701), the outer wall of heat conduction pole (701) encircles and installs first cooling tube (702), first waterproof board (703) are installed to the inner wall of cooler (7), and second waterproof board (704), and it has coolant liquid to fill between first waterproof board (703) and second waterproof board (704), miniature fan (705) are installed at the top of second waterproof board (704), miniature water pump (706) are installed at the top of second waterproof board (704), the inlet tube is installed to the input of miniature water pump (706), and the one end of inlet tube extends into the bottom of second waterproof board (704), the outlet pipe is installed to the output of miniature water pump (706), mount (707) are installed at the top of cooler (7), fixed axle (708) are installed to the outer wall of mount (707), second cooling tube (709) are installed in the outer wall of fixed axle (708) around.
5. A well-lubricated motor rotor according to claim 1, wherein: the outer wall of the main body (1) is provided with a driving gear (101), and the outer wall of the main body (1) is provided with a rotor winding (102).
6. A well-lubricated motor rotor according to claim 1, wherein: the outer wall of the fixed ring (8) is circumferentially provided with a plurality of blades (802), and the outer wall of the fixed ring (8) is provided with a reflecting sheet (801).
7. A motor rotor with good lubricity according to any of claims 1-6, characterized in that the motor rotor works as follows:
s1, when lubrication is carried out firstly, an electric telescopic rod (208) is started, the electric telescopic rod (208) stretches to drive a moving rod (209) to move, the moving rod (209) moves to drive a control board (210) to move, the control board (210) moves to drive an opening (211) to be positioned in an oil outlet pipe (202), then when lubrication is carried out, a main body (1) rotates to drive a lubricator (2) to rotate, under the action of centrifugal force, a first sealing plate (205) moves to drive a first spring (204) to stretch, so that lubricating oil enters the oil outlet pipe (202), and then flows to a lubrication part from a telescopic pipe (212), so that a lubrication function is realized, when the content of the lubricating oil is required to be measured, a first motor (302) rotates to enable a connecting wire (304) to stretch, a floating ball (305) floats up and down along with the liquid level, a signal transceiver (306) detects the position of the floating ball (305), and when the position of the floating ball (305) is lower, the lubricating oil content is indicated to be lower, and the measurement function is realized;
s2, when temperature measurement is carried out, thermal expansion gas in the sealing groove (401) is heated and expanded, so that the lifting plate (405) slides in the sliding groove (404), the lifting plate (405) is lifted to drive the lifting rod (406) to lift, the lifting rod (406) is lifted to drive the conductive block (408) to be in contact with the conductive groove (508), the air ejector tube (502) of the miniature air pump (501) is inflated into the fixed cylinder (503), the telescopic column (504) is lifted after being impacted by the gas, the telescopic column (504) impacts the whistle (506), the third spring (507) is contracted, the whistle (506) stretches out of the outer wall of the temperature measurer (4), the main body (1) rotates to drive air to flow, and the air enters into the whistle (506) to sound, so that the current temperature of a worker is reminded of being too high;
s3, when the rotating speed is detected, the infrared emitter (605) and the infrared receiver (606) are started, the main body (1) drives the fixed ring (8) to rotate, the fixed ring (8) drives the blades (802) and the reflecting sheet (801) to rotate, the reflecting sheet (801) can reflect infrared signals, and corresponding speed can be calculated through the chip (603) according to the time of returning the signals for two times, so that the speed measuring function is realized;
s4, when radiating, bearing (103) and main part (1) contact, and heat transfer gives bearing (103), and bearing (103) are given heat conduction pole (701) with heat transfer, start miniature water pump (706) and miniature fan (705) for first cooling tube (702) accelerate radiating efficiency, in addition second cooling tube (709) are in the outside of device, thereby make cooling rate can further improve, realize accelerating radiating function.
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|---|---|---|---|
| CN202111491220.5A CN114221494B (en) | 2021-12-08 | 2021-12-08 | Motor rotor with good lubricity |
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| CN202111491220.5A CN114221494B (en) | 2021-12-08 | 2021-12-08 | Motor rotor with good lubricity |
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| CN112283329A (en) * | 2019-10-11 | 2021-01-29 | 倪泽刚 | Automatic lubricating oil adding control method for speed reducer |
| CN213207230U (en) * | 2020-09-03 | 2021-05-14 | 薛泽民 | Forced lubricating device for coal mining machine |
| CN113501070A (en) * | 2021-07-30 | 2021-10-15 | 湖州力卓机械设备技术开发有限公司 | Bicycle chain lubricating structure |
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| US4455099A (en) * | 1981-10-20 | 1984-06-19 | Mitsubishi Denki Kabushiki Kaisha | Bearing lubricating system for electric rotary machine |
| JPH11164534A (en) * | 1997-11-25 | 1999-06-18 | Toshiba Corp | Field oil flushing method for rotating electric machine |
| AU2002100813A4 (en) * | 2002-10-15 | 2003-05-08 | Hornche Trading Co., Ltd. | Automatic lubricator |
| CN104819276A (en) * | 2015-04-28 | 2015-08-05 | 宋云飞 | Touch inner ball self-lubrication oil injection drum |
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| CN114221494A (en) | 2022-03-22 |
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