CN117674512B - New energy driving permanent magnet motor - Google Patents
New energy driving permanent magnet motor Download PDFInfo
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- CN117674512B CN117674512B CN202410152093.3A CN202410152093A CN117674512B CN 117674512 B CN117674512 B CN 117674512B CN 202410152093 A CN202410152093 A CN 202410152093A CN 117674512 B CN117674512 B CN 117674512B
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- 230000007246 mechanism Effects 0.000 claims abstract description 36
- 230000005540 biological transmission Effects 0.000 claims abstract description 19
- 230000002159 abnormal effect Effects 0.000 claims abstract description 16
- 238000000034 method Methods 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims description 28
- 238000007405 data analysis Methods 0.000 claims description 11
- 238000004804 winding Methods 0.000 claims description 11
- 238000004891 communication Methods 0.000 claims description 10
- 238000004458 analytical method Methods 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 5
- 230000001360 synchronised effect Effects 0.000 abstract description 5
- 230000010354 integration Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
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- 239000002803 fossil fuel Substances 0.000 description 1
- 239000005431 greenhouse gas Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
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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
- H02K11/0094—Structural association with other electrical or electronic devices
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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
- H02K11/30—Structural association with control circuits or drive circuits
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The invention discloses a new energy driving permanent magnet motor, belongs to the technical field of permanent magnet motors, and aims to solve the technical problem that the traditional permanent magnet motor is influenced by the installation environment of a traction machine, a using load or transmission fittings between the traction machine and the using load during the driving output of the traction machine, has an abnormal phenomenon in an integral driving part, and causes related potential safety hazards; the motor comprises a motor main body, wherein a motor shell is arranged outside the motor main body, and a control panel is embedded at the top of the motor shell; the invention can realize the supervision of the whole operation process of the new energy driving permanent magnet motor, actively intervene and treat the abnormal condition of the new energy driving permanent magnet motor, reduce the potential safety hazard during the operation, and also can form the integration of the motor main body and the star wheel transmission mechanism, so as to promote the central shaft, the planet carrier and the extension shaft to keep synchronous rotation, realize the supervision, braking and limiting treatment of the traction machine main body with abnormal operation, and effectively avoid or reduce the potential safety hazard existing in the operation of the whole device.
Description
Technical Field
The invention relates to the technical field of permanent magnet motors, in particular to a new energy driving permanent magnet motor.
Background
The development of new energy has important significance for coping with global energy crisis, reducing greenhouse gas emission and protecting environment; they provide a sustainable choice for energy supply and help reduce reliance on traditional fossil fuels; with the progress of technology and the reduction of cost, new energy sources are increasingly widely applied and popularized in the global scope, for example, the new energy source field is combined with a permanent magnet motor, and the permanent magnet motor is a motor for generating a magnetic field by using a permanent magnet; the permanent magnet can be a natural magnet or an artificial magnet, and a magnetic field generated in the motor can enable the motor to operate; for example, the electric energy is converted into mechanical energy by the combination of the driving output of the traction machine and the driving output of the traction machine, so as to drive the elevator to operate;
In connection with the above, it should be noted that: during the driving output of the traction machine, the traditional permanent magnet motor is influenced by the installation environment of the traction machine, the use load or transmission fittings between the traction machine and the use load, and has the abnormal phenomenon of the whole driving part, so that related potential safety hazards are caused; meanwhile, the traditional traction machine driven to run by the permanent magnet motor lacks of data supervision on the whole equipment during the time, so that active intervention treatment cannot be effectively carried out in time under the condition of abnormal use of local parts, and potential safety hazards are easily generated under the condition that the whole device is in a continuous high-load state;
In view of the above technical drawbacks, a solution is now proposed.
Disclosure of Invention
The invention aims to provide a new energy driving permanent magnet motor, which is characterized in that data during the operation of the new energy driving permanent magnet motor are collected to obtain a rotation eccentric value and a machine body stable value, and the whole motor body and a traction machine body are efficiently monitored before and during driving, namely, the collected data and preset stored data are compared and analyzed to obtain relevant rating signals, and relevant parts are controlled to perform compensation operation according to the rating signals, so that the monitoring of the whole operation process of the new energy driving permanent magnet motor can be realized, the active intervention treatment is performed on the abnormal condition of the new energy driving permanent magnet motor, the potential safety hazard during the operation of the new energy driving permanent magnet motor is reduced, the motor body and a star wheel transmission mechanism are integrated, and the central shaft, the planet carrier and an extension shaft are enabled to keep synchronous rotation, so that the proposed problem is solved.
The aim of the invention can be achieved by the following technical scheme: the utility model provides a new energy drive permanent magnet motor, includes the motor main part, the motor main part outside is provided with the motor shell, the motor shell top is inlayed and is equipped with control panel, the inside center of motor shell has cup jointed the rotor, the star wheel drive mechanism has been cup jointed to motor shell one end, star wheel drive mechanism includes the overcoat shell, the inside center of overcoat shell is provided with the planet carrier, the rotor middle part is provided with the center pin that extends to the planet carrier inside, the hauler main part has been cup jointed to overcoat shell one end;
The traction machine main body comprises a fixed frame, a winding drum is sleeved in the fixed frame in a rotating mode, a traction emergency control mechanism is sleeved at one end of the fixed frame and comprises a sealing plate frame, a plurality of groups of shaft clamping plates are embedded in the center of the inner portion of the sealing plate frame, a plurality of groups of strain type locking mechanisms are symmetrically arranged on two sides of the end face of the sealing plate frame and comprise a lock frame and a telescopic top frame, a sleeve column is sleeved on the surface of the telescopic top frame in a sliding mode, and a pushing cylinder is embedded in the telescopic top frame.
Preferably, one end of the motor shell is provided with an inner sealing cover connected with the outer casing, an adjusting ring frame is sleeved inside the other end of the motor shell, an outer sealing cover connected with the outer wall of the other end of the motor shell in a sealing mode is arranged on the end face of the adjusting ring frame, a manual shaft rod connected with the adjusting ring frame in a transmission mode is arranged at the top of the end face of the outer sealing cover in a penetrating mode, stator lantern rings are arranged at one end of the adjusting ring frame side by side, and a rotor is sleeved inside the stator lantern rings in a rotating mode.
Preferably, the outer sleeve is sleeved inside the outer sleeve, the planet carrier is sleeved inside the outer sleeve, a plurality of notches are formed in the periphery of the planet carrier in a recessed mode, a plurality of groups of planet gears located in the notches are sleeved inside the planet carrier in a rotating mode, a small wheel disc and a large wheel disc are respectively arranged at two ends of the planet carrier, a sun wheel meshed with the plurality of groups of planet gears is arranged at one end of the central shaft, and a shaft sleeve sleeved at the middle of the outer cover is arranged at the other end of the central shaft.
Preferably, a plurality of groups of fixing blocks are arranged at the bottoms of two sides of the fixing frame, a plurality of groups of guide grooves are concavely arranged on the outer peripheral surface of the winding drum, an extension shaft penetrates through and is sleeved at the center of the inner part of the winding drum, one end of the extension shaft is inserted into the sealing plate frame, and the other end of the extension shaft is inserted into the outer sleeve shell and is in transmission connection with the planet carrier.
Preferably, the limit sleeve has been cup jointed at sealed grillage inside center, multiunit axle clamp plate cup joints in the limit sleeve middle part outside, and multiunit axle clamp plate is annular array and arranges, sealed grillage one end outer wall bottom bilateral symmetry has cup jointed down the deflection frame, the deflection frame top is provided with down, all be provided with the connecting rod between deflection frame and the last deflection frame down, manual press lever has been cup jointed in the rotation of sealed grillage terminal surface side, the hole that cup joints with multiunit connecting rod has been seted up on the manual press lever bottom body of rod, and manual press lever bottom is provided with the metal ring that cup joints with the cover post, sealed grillage inside is provided with connecting axle clamp plate, lower deflection frame and goes up the traction lever of deflection frame.
Preferably, the multiunit lock frame and manual push rod cup joint side by side at sealed grillage terminal surface, lock frame terminal surface inlays and is equipped with the gyration cylinder, the gyration cylinder terminal surface cup joints the flexible chassis that cup joints with flexible roof-rack slip, promote cylinder one side to be provided with the oblique push block towards the sleeve post, sleeve post one end rotates and cup joints the inside oblique slider of embedding flexible roof-rack, cup joint the spacing ring on the oblique slider outer wall.
Preferably, a processor, a data acquisition module, a data analysis module, a signal execution module and a communication alarm module are arranged in the control panel;
the data acquisition module is used for acquiring a rotation eccentric value PXz and a machine body stable value WDz which are positioned on the central shaft and the extension shaft during the operation of the new energy driving permanent magnet motor, and transmitting the rotation eccentric value PXz and the machine body stable value WDz to the data analysis module through the processor;
The data analysis module immediately analyzes the safety efficiency of the new energy driving permanent magnet motor after receiving the rotation eccentric value PXz and the machine body stable value WDz, and the specific analysis process is as follows: acquiring a rotation eccentric value PXz and a body stable value WDz in a time threshold, acquiring a safety coefficient AQi through a formula, and retrieving a stored and recorded preset safety coefficient YQi from a processor for comparison and analysis with the safety coefficient AQi;
If the safety coefficient AQi is more than or equal to a preset safety coefficient QAi, judging that the operation of the new energy driving permanent magnet motor is abnormal within the time threshold, generating an intervention signal, sending the signal to a signal execution module and a communication alarm module through a processor, and immediately controlling a pushing cylinder to work after the signal execution module receives the intervention signal;
If the safety factor AQi is less than the preset safety factor YQi, no signal is generated.
The invention has the beneficial effects that:
The invention acquires the data during the operation of the new energy driving permanent magnet motor to obtain the rotation eccentric value and the machine body stable value, and performs high-efficiency supervision on the whole motor body and the traction machine body before and during driving, namely, the acquired data and the preset stored data are compared and analyzed to obtain related rating signals, and the related components are controlled to perform the compensation operation according to the rating signals, so that the supervision on the whole operation process of the new energy driving permanent magnet motor can be realized, the active intervention treatment is performed on the abnormal condition of the new energy driving permanent magnet motor, the potential safety hazard during the operation is reduced, the motor body and the star wheel transmission mechanism are integrated, and the central shaft, the planet carrier and the extension shaft are enabled to keep synchronous rotation;
The central shaft is used for assisting the motor main body and the star wheel transmission mechanism to form integrated connection, so that the interference of external components is reduced, the reduction of the power output loss of the motor main body is facilitated, and a plurality of groups of envelopes are arranged between the motor main body and the star wheel transmission mechanism to mutually cover and match, so that the impurity pollution in the environment of a traction machine installation area is effectively avoided;
The traction emergency control mechanism and the strain locking mechanism are in linkage fit with the traction machine main body, the traction emergency control mechanism is used for realizing manual braking limitation on the traction main body, the strain locking mechanism is convenient for self-starting under an interference signal generated by data analysis of a control panel, supervision braking limitation processing on the traction machine main body with abnormal operation is realized, and potential safety hazards existing in operation of the whole device are effectively avoided or reduced.
Drawings
The invention is further described below with reference to the accompanying drawings;
FIG. 1 is a perspective view of the overall structure of the present invention;
FIG. 2 is a schematic cross-sectional view of the motor body of the present invention;
FIG. 3 is a schematic view of an exploded construction of the motor body of the present invention;
FIG. 4 is a schematic diagram of an exploded view of the star wheel drive of the present invention;
fig. 5 is a schematic diagram showing a connection structure between a main body of the traction machine and a traction emergency control mechanism according to the present invention;
FIG. 6 is a schematic cross-sectional view of the present invention around a spool;
FIG. 7 is a schematic view of the structure of the strain locking mechanism of the present invention;
Fig. 8 is a flow chart of the system of the present invention.
Legend description: 1. a motor main body; 101. a motor housing; 102. an outer enclosure; 103. manually adjusting the shaft lever; 104. an inner enclosure; 105. an adjusting ring frame; 106. a stator collar; 107. a rotor; 2. star wheel transmission mechanism; 201. an outer shell; 202. an outer collar; 203. a planet wheel; 204. a planet carrier; 205. a large wheel disc; 206. a small wheel disc; 3. a traction machine main body; 301. a fixing frame; 302. winding a reel; 303. a guide groove; 304. an extension shaft; 4. a traction emergency control mechanism; 401. sealing plate frame; 402. a limit sleeve; 403. a shaft clamping plate; 404. a lower deflection frame; 405. a connecting rod; 406. an upper deflection frame; 407. manually pressing the pressing rod; 5. a control panel; 6. a central shaft; 601. a shaft sleeve; 602. a sun gear; 7. a strain type locking mechanism; 701. a lock frame; 702. a telescopic chassis; 703. a revolving cylinder; 704. a telescopic top frame; 705. a pushing cylinder; 706. an inclined pushing block; 707. an inclined slide block; 708. a sleeve column; 709. and a limiting ring.
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.
Embodiment one: the traction machine is used for solving the problems that in the time period of a traction machine driven to operate by a traditional permanent magnet motor, data supervision on whole equipment is lacking, active intervention processing cannot be effectively carried out in time under the condition that local parts are abnormally used, and potential safety hazards are prone to being generated under the condition that the whole device is in a continuous high-load state.
Referring to fig. 1-5, the present embodiment is a new energy driving permanent magnet motor, including a motor main body 1, a motor housing 101 is disposed outside the motor main body 1, a control panel 5 is embedded at the top of the motor housing 101, a rotor 107 is sleeved at the center of the inside of the motor housing 101, a star wheel transmission mechanism 2 is sleeved at one end of the motor housing 101, the star wheel transmission mechanism 2 includes a casing shell 201, a planet carrier 204 is disposed at the center of the inside of the casing shell 201, a central shaft 6 extending to the inside of the planet carrier 204 is disposed in the middle of the rotor 107, and a traction machine main body 3 is sleeved at one end of the casing shell 201; the traction machine main body 3 comprises a fixed frame 301, a winding drum 302 is rotatably sleeved in the fixed frame 301, a traction emergency control mechanism 4 is sleeved at one end of the fixed frame 301, the traction emergency control mechanism 4 comprises a sealing plate frame 401, a plurality of groups of shaft clamping plates 403 are embedded in the center of the inside of the sealing plate frame 401, a plurality of groups of strain type locking mechanisms 7 are symmetrically arranged on two sides of the end face of the sealing plate frame 401, each strain type locking mechanism 7 comprises a lock frame 701 and a telescopic top frame 704, a sleeve column 708 is sleeved on the surface of the telescopic top frame 704 in a sliding manner, and a pushing cylinder 705 is embedded in the telescopic top frame 704;
the control panel 5 is internally provided with a processor, a data acquisition module, a data analysis module, a signal execution module and a communication alarm module; the data acquisition module is used for acquiring a rotation eccentric value PXz and a machine body stable value WDz which are positioned on the central shaft 6 and the extension shaft 304 during the operation of the new energy driving permanent magnet motor, and transmitting the rotation eccentric value PXz and the machine body stable value WDz to the data analysis module through the processor; setting 10 minutes during the operation of the new energy driving permanent magnet motor as a time threshold;
It should be noted that: the rotational eccentricity value PXz is represented as a maximum value and a minimum value of an eccentric range in which the central shaft 6, the planet carrier 204 and the extension shaft 304 synchronously rotate within a time threshold, the magnitude of the rotational eccentricity value PXz reflects whether synchronous operation of the motor main body 1, the star wheel transmission mechanism 2 and the traction machine main body 3 is abnormal, the larger the rotational eccentricity value PXz is, the abnormal operation of the whole device within the time threshold is represented, and potential safety hazards are more easily generated, the machine body stability value WDz is represented as shaking data between the whole device operation period and the installation fixed part within the time threshold, in addition, the rotational eccentricity value PXz is acquired by pressure sensors embedded in a plurality of parts of the shaft sleeve 601, the outer sleeve 202 and the limit sleeve 402, and the machine body stability value WDz is acquired by a plurality of groups of vibration sensors installed at the bottom of the fixing frame 301;
The data analysis module immediately analyzes the safety efficiency of the new energy driving permanent magnet motor after receiving the rotation eccentric value PXz and the machine body stable value WDz, and the specific analysis process is as follows:
Acquiring a rotation eccentricity value PXz and a body stability value WDz in a time threshold value through a formula Obtaining a safety coefficient AQi, wherein a and b are the proportionality coefficients of a rotation eccentric value PXz and a machine body stable value WD respectively, a is more than b is more than 0, AQI is expressed as the safety coefficient, and a preset safety coefficient YQi stored and entered is called from a processor to be compared with the safety coefficient AQi for analysis;
If the safety coefficient AQi is greater than or equal to the preset safety coefficient QAi, determining that the operation of the new energy driving permanent magnet motor is abnormal within the time threshold, generating an intervention signal, sending the signal to the signal execution module and the communication alarm module through the processor, immediately controlling the pushing air cylinder 705 to work after the signal execution module receives the intervention signal, driving the inclined pushing block 706 to move along the inside of the telescopic top frame 704 through the movable rod by the pushing air cylinder 705 until the inclined surface of the inclined pushing block 706 contacts with the inclined surface of the inclined sliding block 707, pushing the inclined sliding block 707 to extend outwards along the inside of the telescopic top frame 704 by the inclined pushing block 706 under the continuous pushing of the pushing air cylinder 705 until the limiting ring 709 is clamped with the inner wall of the telescopic top frame 704, simultaneously, the oblique pushing block 706 is pushed to be displaced to the maximum range by the pushing air cylinder 705 and keeps locked, the sleeve column 708 is pushed to slide by the oblique sliding block 707 and is immersed into the metal ring of the manual pressing rod 407, the rotary air cylinder 703 drives the telescopic underframe 702 to deflect along the lock frame 701 by the connecting piece, the telescopic underframe 702 drives the telescopic top frame 704 to drag the manual pressing rod 407 to deflect by the sleeve column 708, the manual pressing rod 407 drives the lower deflection frame 404 and the upper deflection frame 406 to synchronously rotate by the connecting rod 405, and the lower deflection frame 404 and the upper deflection frame 406 drive the shaft clamping plate 403 to deflect along the middle part of the limiting sleeve 402 by the traction rod until the sleeve column extends to one end to be clamped and limited, and simultaneously, the motor main body 1 synchronously cuts off external three-phase power supply to stop;
if the safety coefficient AQi is smaller than the preset safety coefficient YQi, no signal is generated;
After receiving the interference signals, the communication alarm module carries out secondary analysis on the rotation eccentric value PXz and the machine body stable value WDz which generate the group of interference signals, and retrieves the preset eccentric range YIFW and the preset stable range YDFW which are stored and input from the processor to compare and analyze the rotation eccentric value PXz and the machine body stable value WDz;
If the rotation eccentric value PXz is not in the range of the preset eccentric range YIFW, generating a first-level fault signal, and sending the first-level fault signal to a supervision center or a maintenance personnel mobile phone APP through communication connection;
If the rotational eccentricity PXz is within the preset eccentricity YIFW, no signal is generated;
if the body stable value WDz is not in the range of the preset stable range YDFW, generating a secondary fault signal, and sending the secondary fault signal to a supervision center or a maintenance personnel mobile phone APP through communication connection;
If the body stable value WDz is within the preset stable range YDFW, no signal is generated.
Embodiment two: the embodiment is used for solving the problem that the traditional permanent magnet motor is influenced by the installation environment of the traction machine, the use load or transmission fittings between the traction machine and the use load during the driving output of the traction machine, and the phenomenon of abnormality exists in the whole driving part, so that related potential safety hazards are caused.
Referring to fig. 1-8, the new energy driving permanent magnet motor of the present embodiment includes an inner cover 104 connected with an outer casing 201 is disposed at one end of a motor housing 101, an adjusting ring frame 105 is sleeved inside the other end of the motor housing 101, an outer cover 102 hermetically connected to the outer wall of the other end of the motor housing 101 is disposed at the end face of the adjusting ring frame 105, a manual shaft lever 103 in transmission connection with the adjusting ring frame 105 is disposed at the top of the end face of the outer cover 102, a stator collar 106 is disposed side by side at one end of the adjusting ring frame 105, and a rotor 107 is rotatably sleeved inside the stator collar 106; the inner part of the outer sleeve shell 201 is sleeved with an outer sleeve 202, the planet carrier 204 is sleeved in the outer sleeve 202, the periphery of the planet carrier 204 is concavely provided with a plurality of gaps, a plurality of groups of planet gears 203 positioned in the gaps are rotatably sleeved in the planet carrier 204, two ends of the planet carrier 204 are respectively provided with a small wheel disc 206 and a large wheel disc 205, one end of a central shaft 6 is provided with a sun gear 602 meshed with the plurality of groups of planet gears 203, and the other end of the central shaft 6 is provided with a shaft sleeve 601 sleeved with the middle part of the outer sleeve 102;
the bottoms of two sides of the fixing frame 301 are provided with a plurality of groups of fixing blocks, a plurality of groups of guide grooves 303 are concavely arranged around the outer peripheral surface of the winding drum 302, an extension shaft 304 is sleeved around the inner center of the winding drum 302 in a penetrating manner, one end of the extension shaft 304 is inserted into the sealing plate frame 401, and the other end of the extension shaft 304 is inserted into the outer shell 201 and is in transmission connection with the planet carrier 204; when the traction machine is used, the motor main body 1 is driven to run by external power supply new energy, the stator lantern ring 106 is electrified with three-phase alternating current to generate a rotating magnetic field, the rotor 107 synchronously rotates along with the rotating magnetic field in the stator lantern ring 106, the rotor 107 rotates to drive the central shaft 6 to synchronously rotate, the central shaft 6 is meshed with a plurality of groups of planetary gears 203 through the sun gear 602 and drives the planetary gears 203 to rotate, the part, extending out of the notch, of the planetary gears 203 is meshed with the inner wall of the outer lantern ring 202, the planetary gears 203 are driven to synchronously rotate the planet carrier 204, the planet carrier 204 is sleeved with the extension shaft 304 through the small wheel disc 206 and is driven to synchronously rotate around the winding drum 302 through the extension shaft 304, so that synchronous driving of the traction machine main body 3 is realized, and the traction ropes are efficiently wound and unwound;
The center of the inside of the sealing plate frame 401 is sleeved with a limiting sleeve 402, a plurality of groups of shaft clamping plates 403 are sleeved on the outer side of the middle part of the limiting sleeve 402, the shaft clamping plates 403 are distributed in an annular array, a lower deflection frame 404 is symmetrically sleeved on two sides of the bottom of the outer wall of one end of the sealing plate frame 401, an upper deflection frame 406 is arranged above the lower deflection frame 404, a connecting rod 405 is arranged between the lower deflection frame 404 and the upper deflection frame 406, a manual pressing rod 407 is rotatably sleeved on the side edge of the end face of the sealing plate frame 401, holes sleeved with the plurality of groups of connecting rods 405 are formed in the rod body at the bottom of the manual pressing rod 407, a metal ring sleeved with a sleeve column 708 is arranged at the bottom of the manual pressing rod 407, and a traction rod for connecting the shaft clamping plates 403, the lower deflection frame 404 and the upper deflection frame 406 is arranged inside the sealing plate frame 401;
The plurality of groups of lock frames 701 and the manual pressing rods 407 are sleeved on the end face of the sealing plate frame 401 side by side, a rotary air cylinder 703 is embedded on the end face of the lock frames 701, a telescopic underframe 702 which is sleeved with the telescopic top frame 704 in a sliding mode is sleeved on the end face of the rotary air cylinder 703, an inclined pushing block 706 facing to a sleeve column 708 is arranged on one side of the pushing air cylinder 705, an inclined sliding block 707 embedded into the telescopic top frame 704 is sleeved at one end of the sleeve column 708 in a rotating mode, and a limiting ring 709 is sleeved on the outer wall of the inclined sliding block 707; the pushing cylinder 705 drives the inclined pushing block 706 to move along the inside of the telescopic top frame 704 through the movable rod until the inclined surface of the inclined pushing block 706 contacts with the inclined surface of the inclined sliding block 707, and under the continuous pushing of the pushing cylinder 705, the inclined pushing block 706 pushes the inclined sliding block 707 to extend outwards along the inside of the telescopic top frame 704 until the limiting ring 709 is clamped with the inner wall of the telescopic top frame 704, meanwhile, the inclined pushing block 706 is pushed to be displaced to the maximum range through the pushing cylinder 705 and keeps locked, the sleeve column 708 is pushed to slide through the inclined sliding block 707 and is immersed into the metal ring of the manual pressing rod 407, the rotary cylinder 703 drives the telescopic bottom frame 702 to deflect along the lock frame 701 through a connecting piece, the telescopic bottom frame 702 drives the telescopic top frame 704 to pull the manual pressing rod 407 to deflect through the sleeve column 708, the manual pressing rod 407 drives the lower deflection frame 404 and the upper deflection frame 406 to synchronously rotate through the connecting rod 405, and the lower deflection frame 404 and the upper deflection frame 406 drive the shaft clamping plate 403 to deflect along the middle of the limiting sleeve 402 through the traction rod until the shaft clamping plate 403 extends to one end to be limited, and simultaneously, and the motor main body 1 synchronously cuts off external three-phase power supply to stop.
According to the first embodiment and the second embodiment, the rotation eccentric value and the machine body stable value can be obtained by collecting data during the operation of the new energy driving permanent magnet motor, the whole motor main body 1 and the traction machine main body 3 are efficiently monitored before and during driving, namely, the collected data and the preset stored data are compared and analyzed to obtain related rating signals, and related components are controlled to perform compensation operation according to the rating signals, so that the supervision of the whole operation process of the new energy driving permanent magnet motor can be realized, the active intervention treatment is performed on the abnormal condition of the new energy driving permanent magnet motor, the potential safety hazard of the operation abnormal traction machine main body 3 can be reduced, the motor main body 1 and the star wheel transmission mechanism 2 are integrated, the central shaft 6, the planet carrier 204 and the extension shaft 304 are enabled to synchronously rotate, the traction emergency control mechanism 4 and the emergency locking mechanism 7 are coordinated and matched with the traction machine main body 3 to be used, the emergency control mechanism 4 is used for realizing manual braking and stopping limitation of the traction main body, and the emergency locking mechanism 7 is convenient to self-start under the interference signals generated by the data analysis of the control panel 5, the monitoring and stopping limitation treatment of the operation abnormal traction machine main body 3 is realized, and the potential safety hazard of the operation is effectively avoided or the potential safety hazard of the operation is reduced.
The foregoing is merely illustrative of the structures of this invention and various modifications, additions and substitutions for those skilled in the art can be made to the described embodiments without departing from the scope of the invention or from the scope of the invention as defined in the accompanying claims.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.
Claims (6)
1. The utility model provides a new energy drive permanent magnet motor, includes motor main part (1), motor main part (1) outside is provided with motor housing (101), motor housing (101) top has inlayed and has been equipped with control panel (5), a serial communication port, motor housing (101) inside center has cup jointed rotor (107), motor housing (101) one end has cup jointed star wheel drive mechanism (2), star wheel drive mechanism (2) include shell (201), shell (201) inside center is provided with planet carrier (204), rotor (107) middle part is provided with center pin (6) that extend to planet carrier (204) inside, shell (201) one end has cup jointed hauler main part (3);
The traction machine comprises a traction machine main body (3) and is characterized in that the traction machine main body (3) comprises a fixing frame (301), a winding drum (302) is rotatably sleeved in the fixing frame (301), a traction emergency control mechanism (4) is sleeved at one end of the fixing frame (301), the traction emergency control mechanism (4) comprises a sealing plate frame (401), a plurality of groups of shaft clamping plates (403) are embedded in the center of the inside of the sealing plate frame (401), a plurality of groups of strain type locking mechanisms (7) are symmetrically arranged on two sides of the end face of the sealing plate frame (401), each strain type locking mechanism (7) comprises a locking frame (701) and a telescopic top frame (704), a sleeve column (708) is sleeved on the surface of the telescopic top frame (704) in a sliding mode, and a pushing cylinder (705) is embedded in the telescopic top frame (704).
The control panel (5) is internally provided with a processor, a data acquisition module, a data analysis module, a signal execution module and a communication alarm module;
The data acquisition module is used for acquiring a rotation eccentric value PXz and a machine body stable value WDz which are positioned on the central shaft (6) and the extension shaft (304) during the operation of the new energy driving permanent magnet motor, and transmitting the rotation eccentric value PXz and the machine body stable value WDz to the data analysis module through the processor;
The data analysis module immediately analyzes the safety efficiency of the new energy driving permanent magnet motor after receiving the rotation eccentric value PXz and the machine body stable value WDz, and the specific analysis process is as follows: acquiring a rotation eccentric value PXz and a body stable value WDz in a time threshold, acquiring a safety coefficient AQi through a formula, and retrieving a stored and recorded preset safety coefficient YQi from a processor for comparison and analysis with the safety coefficient AQi;
If the safety coefficient AQi is more than or equal to a preset safety coefficient QAi, judging that the operation of the new energy driving permanent magnet motor is abnormal within the time threshold, generating an intervention signal, sending the signal to a signal execution module and a communication alarm module through a processor, and immediately controlling a pushing cylinder (705) to work after the signal execution module receives the intervention signal;
If the safety factor AQi is less than the preset safety factor YQi, no signal is generated.
2. The new energy driving permanent magnet motor according to claim 1, wherein one end of the motor housing (101) is provided with an inner cover (104) connected with the outer sleeve (201), an adjusting ring frame (105) is sleeved inside the other end of the motor housing (101), an outer cover (102) connected with the outer wall of the other end of the motor housing (101) in a sealing mode is arranged on the end face of the adjusting ring frame (105), a manual adjusting shaft rod (103) connected with the adjusting ring frame (105) in a transmission mode is arranged on the top of the end face of the outer cover (102) in a penetrating mode, one end of the adjusting ring frame (105) is provided with stator ring rings (106) side by side, and a rotor (107) is sleeved inside the stator ring rings (106) in a rotating mode.
3. The new energy driving permanent magnet motor according to claim 2, wherein an outer sleeve ring (202) is sleeved inside the outer sleeve shell (201), the planet carrier (204) is sleeved inside the outer sleeve ring (202), a plurality of notches are concavely formed in the periphery of the planet carrier (204), a plurality of groups of planet gears (203) located in the notches are rotatably sleeved inside the planet carrier (204), a small wheel disc (206) and a large wheel disc (205) are respectively arranged at two ends of the planet carrier (204), a sun wheel (602) meshed with the plurality of groups of planet gears (203) is arranged at one end of the central shaft (6), and a shaft sleeve (601) sleeved in the middle of the outer cover (102) is arranged at the other end of the central shaft (6).
4. The new energy driving permanent magnet motor according to claim 1, wherein a plurality of groups of fixing blocks are arranged at the bottoms of two sides of the fixing frame (301), a plurality of groups of guide grooves (303) are concavely formed in the outer peripheral surface of the winding drum (302), an extension shaft (304) penetrates through the center of the inside of the winding drum (302), one end of the extension shaft (304) is inserted into the sealing plate frame (401), and the other end of the extension shaft (304) is inserted into the outer sleeve shell (201) and is in transmission connection with the planet carrier (204).
5. The new energy driving permanent magnet motor according to claim 1, wherein the limiting sleeve (402) is sleeved at the center inside the sealing plate frame (401), a plurality of groups of shaft clamping plates (403) are sleeved at the outer side of the middle part of the limiting sleeve (402), the shaft clamping plates (403) are distributed in an annular array, lower deflection frames (404) are symmetrically sleeved at two sides of the bottom of one end outer wall of the sealing plate frame (401), an upper deflection frame (406) is arranged above the lower deflection frames (404), connecting rods (405) are arranged between the lower deflection frames (404) and the upper deflection frames (406), manual pressing rods (407) are rotatably sleeved at the side edges of the end faces of the sealing plate frame (401), holes sleeved with the connecting rods (405) are formed in the bottom rod bodies of the manual pressing rods (407), metal rings sleeved with the sleeve columns (708) are arranged at the bottoms of the manual pressing rods (407), and traction rods for connecting the shaft clamping plates (403), the lower deflection frames (404) and the upper deflection frames (406) are arranged inside the sealing plate frame (401).
6. The new energy driving permanent magnet motor according to claim 5, wherein a plurality of groups of lock frames (701) and manual pressing rods (407) are sleeved on the end face of the sealing plate frame (401) side by side, a rotary air cylinder (703) is embedded on the end face of the lock frames (701), a telescopic underframe (702) which is sleeved with a telescopic top frame (704) in a sliding mode is sleeved on the end face of the rotary air cylinder (703), an inclined pushing block (706) facing to a sleeve column (708) is arranged on one side of the pushing air cylinder (705), an inclined sliding block (707) embedded into the telescopic top frame (704) is sleeved at one end of the sleeve column (708) in a rotating mode, and a limiting ring (709) is sleeved on the outer wall of the inclined sliding block (707).
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| CN202410152093.3A CN117674512B (en) | 2024-02-03 | 2024-02-03 | New energy driving permanent magnet motor |
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| CN202410152093.3A CN117674512B (en) | 2024-02-03 | 2024-02-03 | New energy driving permanent magnet motor |
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| CN117466116A (en) * | 2023-12-25 | 2024-01-30 | 沈阳蓝光驱动技术有限公司 | Traction machine with self-locking protection structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH0653588U (en) * | 1992-12-24 | 1994-07-22 | 株式会社東洋空機製作所 | Hoisting machine |
| EP0949743A2 (en) * | 1998-04-09 | 1999-10-13 | ATB Antriebstechnik AG | Electrical machine, in particular for lift driving apparatus |
| JP2001114486A (en) * | 1999-10-15 | 2001-04-24 | Hitachi Ltd | Motor for hoist |
| JP3207316U (en) * | 2016-08-26 | 2016-11-04 | 雄崎股▲ふん▼有限公司 | Hoisting machine using permanent magnet motor and energy saving elevator equipped with the hoisting machine |
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| CN117466116A (en) * | 2023-12-25 | 2024-01-30 | 沈阳蓝光驱动技术有限公司 | Traction machine with self-locking protection structure |
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| CN117674512A (en) | 2024-03-08 |
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