CN112059589A - Automatic dismounting device of electric motor car motor protectiveness - Google Patents
Automatic dismounting device of electric motor car motor protectiveness Download PDFInfo
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- CN112059589A CN112059589A CN202011091556.8A CN202011091556A CN112059589A CN 112059589 A CN112059589 A CN 112059589A CN 202011091556 A CN202011091556 A CN 202011091556A CN 112059589 A CN112059589 A CN 112059589A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/64—Electric machine technologies in electromobility
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Abstract
The invention relates to the field of electric vehicle power devices, and discloses an electric vehicle motor protective automatic dismounting device which comprises a main box body, wherein a dismounting cavity with a forward opening is arranged in the main box body, a falling cavity is communicated and arranged at the lower side of the dismounting cavity, an annular box body cavity is communicated and arranged at the outer side of the falling cavity, the side wall of the annular box body cavity is connected with the annular box body in a rotating fit manner, an annular gear ring cavity is communicated and arranged at the tail end of the upper side of the annular box body cavity, a knocking block is driven by the annular box body to rotate, uniform knocking on each part of the motor in the circumferential direction is realized, and the motor is enabled, so as to be convenient for the subsequent disassembly of the motor, the impact block impacts the upper end surface of the motor spindle under the action of the impact spring to realize the disassembly of the motor, the position of the impact magnet is adjusted to change the force storage size of the impact spring, so that the damage to the motor caused by overlarge disassembly force is avoided as much as possible.
Description
Technical Field
The invention relates to the field of power devices of electric vehicles, in particular to a protective automatic dismounting device for a motor of an electric vehicle.
Background
Present electric motor car motor is dismantled and is maintained by the manual work usually, at the dismantlement in-process of motor, because the compactness of motor assembly is higher, if direct dismantlement motor through the mode of striking, cause the damage to the motor very easily, need artifically to strike the different positions of motor usually, and the work that the motor was strikeed to the manual work repeatedly is comparatively loaded down with trivial details, on the other hand, after strikeing the motor, the working strength that the motor was dismantled to the manual work is still great, the while is difficult to control striking dynamics again, the motor is damaged easily to the dynamics is too big, the dynamics will reduce work efficiency again.
Disclosure of Invention
The invention aims to provide an automatic protective dismounting device for an electric vehicle motor, which can overcome the defects in the prior art, so that the practicability of equipment is improved.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a protective automatic dismounting device for an electric vehicle motor, which comprises a main box body, wherein a dismounting cavity with a forward opening is arranged in the main box body, a falling cavity is communicated and arranged at the lower side of the dismounting cavity, an annular box body cavity is communicated and arranged at the outer side of the falling cavity, the side wall of the annular box body cavity is connected with the annular box body in a rotating fit manner, an annular gear ring cavity is arranged at the tail end of the upper side of the side wall of the annular box body cavity in an outward communication manner, a uniform gear cavity positioned at the left side of the falling cavity is communicated and arranged at the lower side of the annular box body cavity, a reset wire wheel cavity positioned between the uniform gear cavity and the falling cavity is arranged at the lower side of the annular box body cavity, an annular gear ring is fixedly connected with the side wall of the annular gear ring cavity, a cam cavity is arranged in the annular, the lower end wall of the knocking gear cavity is connected with a knocking driving shaft which extends upwards into the knocking gear cavity in a rotating and matching way, the tail end of the upper side of the knocking driving shaft is fixedly connected with a knocking driving tooth which is meshed with the inner gear ring, a cam shaft which extends upwards into the knocking gear cavity and extends downwards into the cam cavity is connected in a rotationally matched manner in the lower end wall of the knocking gear cavity, the knocking driven teeth fixedly connected with the cam shaft are arranged in the knocking gear cavity, a cam fixedly connected with the cam shaft is arranged in the cam cavity, the side wall of the knocking spring cavity is connected with a knocking plate in a sliding fit manner, the right end face of the knocking plate is fixedly connected with a knocking block, and a spring for knocking is fixedly connected between the right end surface of the knocking plate and the right end wall of the knocking spring cavity, and a tightening wheel cavity extending upwards is arranged on the left side of the inner gear ring cavity.
On the basis of the technical scheme, the right end wall of the tightening wheel cavity is connected with a knocking slave belt wheel shaft which extends through the uniform gear cavity to the reset wheel cavity rightwards in a rotating fit mode, the uniform gear cavity is internally provided with a uniform driving tooth fixedly connected with the knocking slave belt wheel shaft, the uniform driving tooth is meshed with the annular box body, the reset wheel cavity is internally provided with a clutch one-way bearing fixedly connected with the knocking slave belt wheel shaft, the outer circular surface of the clutch one-way bearing is fixedly connected with a clutch wheel, the right side of the tightening wheel cavity is provided with a clutch spring cavity, the right side of the clutch spring cavity is communicated with a moving magnet cavity extending upwards, the right side of the moving magnet cavity is communicated with a limiting plate cavity, the right side of the limiting plate cavity is communicated with a reset magnet cavity extending upwards, and the upper side of the reset magnet cavity is provided with a motor fixedly connected with, the motor comprises a motor shaft, a supporting wheel cavity, a driving wheel shaft, a driving belt wheel, a driven belt wheel, a driving belt.
On the basis of the technical scheme, a dismounting main belt wheel which is fixedly connected with a motor shaft and is positioned on the right side of the knocking main belt wheel is arranged in a tightening wheel cavity, a clutch slider is connected with the side wall of a clutch spring cavity in a sliding fit manner, a clutch shaft which extends leftwards into the tightening wheel cavity is connected with the clutch slider in a rotating fit manner, a tightening wheel which is fixedly connected with the clutch shaft is arranged in the tightening wheel cavity, the tightening wheel just tightens the belt for knocking, a clutch magnet is fixedly connected with the right end surface of the clutch slider, a clutch annular plate positioned on the right side of the clutch magnet is fixedly connected with the side wall of the clutch spring cavity, a clutch spring is fixedly connected between the left end surface of the clutch annular plate and the right end surface of the clutch magnet, a movable magnet is connected with the side wall of the movable magnet cavity in a sliding fit manner, and a movable magnet spring is fixedly connected between, the movable magnet is internally provided with a magnet limiting cavity with a right opening, the lower end face of the movable magnet and the clutch stay rope fixedly connected between the clutch wire wheels, the side wall of the limiting plate cavity is connected with a clutch limiting plate in a sliding fit mode, and the right end face of the clutch limiting plate is fixedly connected with a limiting magnet.
On the basis of the technical scheme, the side wall of the cavity of the limiting plate is fixedly connected with a limiting annular plate positioned on the right side of the limiting magnet, a limiting magnet spring is fixedly connected between the left end surface of the limiting annular plate and the right end surface of the limiting magnet, the side wall of the cavity of the resetting magnet is connected with a resetting magnet in a sliding fit manner, the upper end surface of the resetting magnet is fixedly connected with the upper end wall of the cavity of the resetting magnet, the upper side of the disassembling cavity is communicated with a disassembling slider cavity, the left side of the disassembling slider cavity is communicated with a turntable cavity, the left side of the turntable cavity is provided with a resetting wire wheel cavity positioned on the lower side of the resetting magnet cavity, the left end wall of the turntable cavity is rotationally and fittingly connected with a turntable shaft which extends rightwards into the turntable cavity and extends leftwards to penetrate through the resetting wire wheel cavity to the tensioning wheel cavity, and a disassembling, the belt for disassembly is connected between the disassembly slave belt wheel and the disassembly main belt wheel in a power fit manner, a reset one-way bearing fixedly connected with the turntable shaft is arranged in the reset wire wheel cavity, a reset wire wheel is fixedly connected to the outer circular surface of the reset one-way bearing, and a reset pull rope is fixedly connected between the reset wire wheel and the lower end face of the reset magnet.
On the basis of the technical scheme, a rotary disc fixedly connected with the rotary disc shaft is arranged in the rotary disc cavity, the upper end of the right end face of the rotary disc is fixedly connected with the rotary disc, a dismounting slide block is connected between the front end wall and the rear end wall of the dismounting slide block cavity in a sliding fit manner, a left connecting block is fixedly connected with the left end face of the dismounting slide block, a connecting rod is hinged between the left connecting block and the dismounting slide block, a striking spring cavity with a downward opening is arranged in the dismounting slide block, a right connecting block cavity is communicated with the right side of the striking spring cavity, a striking block is connected between the front end wall and the rear end wall of the striking spring cavity in a sliding fit manner, a spring for striking is fixedly connected between the upper end face of the striking block and the upper end wall of the striking spring cavity, a right connecting block is fixedly connected with the right, screens slider chamber lateral wall fixedly connected with screens backup pad, screens slider chamber lateral wall sliding fit is connected with and is located the screens piece on screens backup pad right side, screens piece left end face with spring for the fixedly connected with screens between the screens backup pad right-hand member face.
On the basis of the technical scheme, dismantle slider chamber right side intercommunication be equipped with the screens chamber that the screens piece corresponds, the screens piece part is located the screens intracavity just, right side connecting block chamber upside is equipped with the driven tooth chamber of regulation of opening right, adjust under the driven tooth chamber end wall normal running fit be connected with upwards extend to adjust from the driven tooth intracavity and downwardly extending extremely accommodate the lead screw in the right side connecting block intracavity, sliding fit is connected with adjust the slider between the end wall around the right side connecting block chamber, adjust the slider with accommodate the lead screw thread fit is connected, adjust under the slider terminal surface fixedly connected with the magnet is used in the striking that the striking magnet chamber corresponds, adjust the terminal fixedly connected with of lead screw upside and adjust from moving the tooth, it is equipped with and is located to dismantle slider chamber right side intercommunication the regulation initiative tooth chamber of screens chamber upside, it is connected with upwards extends to external world and downwardly extending to what the cooperation of end wall normal running fit on the initiative tooth chamber The adjusting driving gear comprises a rotating shaft in an adjusting driving gear cavity, wherein the tail end of the lower side of the rotating shaft is fixedly connected with an adjusting driving gear, the adjusting driving gear is meshed with the adjusting driven gear, the tail end of the upper side of the rotating shaft is fixedly connected with a knob, the side wall of a falling cavity is connected with a buffer plate in a sliding fit mode, and a buffer spring is fixedly connected between the lower end face of the buffer plate and the lower end wall of the falling cavity.
The invention has the beneficial effects that: the striking plate drives the reciprocating leftward and rightward sliding of the striking block, the automatic striking of the lower end face of the motor of the electric vehicle is realized, the annular box body drives the striking block to rotate, the uniform striking of all parts in the circumferential direction of the motor is realized, the motor is enabled to be relatively loose with a hub, the subsequent dismounting of the motor is facilitated, the working efficiency is improved, the striking block strikes the upper end face of a motor spindle under the action of a spring for striking, the motor is dismounted, the working strength of workers is reduced, the force storage size of the spring for striking is changed by adjusting the position of a magnet for striking, and the damage to the motor due to overlarge dismounting force is avoided as much as possible.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic view of the overall structure of an electric vehicle motor protective automatic dismounting device of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;
FIG. 3 is an enlarged schematic view of the structure at B in FIG. 1;
FIG. 4 is an enlarged schematic view of the structure at C in FIG. 1;
fig. 5 is an enlarged schematic view of the structure at D in fig. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-5, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The automatic protective dismounting device for the motor of the electric vehicle, which is described in conjunction with the attached drawings 1-5, comprises a main box body 10, wherein a dismounting cavity 11 with a forward opening is arranged in the main box body 10, a falling cavity 12 is communicated and arranged at the lower side of the dismounting cavity 11, an annular box cavity 56 with an annular arrangement is communicated and arranged at the outer side of the falling cavity 12, an annular box body 60 is connected with the side wall of the annular box cavity 56 in a rotating and matching manner, an annular gear cavity 53 with an annular arrangement is communicated and arranged at the upper end of the side wall of the annular box cavity 56, an uniform gear cavity 59 positioned at the left side of the falling cavity 12 is communicated and arranged at the lower side of the annular box cavity 56, a reset line cavity 64 positioned between the uniform gear cavity 59 and the falling cavity 12 is arranged at the lower side of the annular box cavity 56, an annular gear 52 is fixedly connected to the side wall of the annular gear cavity 53, cam chamber 55 right side intercommunication is equipped with the strike spring chamber 68 that upwards extends right, strike gear chamber 71 end wall internal rotation fit connection have upwards extend to strike driving shaft 72 in the gear chamber 71, strike driving shaft 72 upside end fixedly connected with and strike driving tooth 51, strike driving tooth 51 with the meshing of ring gear 52, strike gear chamber 71 end wall internal rotation fit connection have upwards extend to strike gear chamber 71 and downwardly extending to camshaft 70 in the cam chamber 55, strike gear chamber 71 be equipped with camshaft 70 fixed connection's strike driven tooth 69, be equipped with in the cam chamber 55 with camshaft 70 fixed connection's cam 54, strike spring chamber 68 lateral wall sliding fit connection have and strike board 65, strike board 65 right-hand member face fixedly connected with and strike piece 66, strike board 65 right-hand member face with strike between the spring chamber 68 right-hand member wall fixedly connected with and strike with spring chamber 68 and strike with spring chamber 67, the left side of the inner gear ring cavity 53 is provided with a tightening wheel cavity 15 extending upwards.
In addition, in one embodiment, a knocking secondary pulley shaft 57 extending through the uniform gear chamber 59 to the reset pulley chamber 64 to extend rightwards is connected to the right end wall of the tightening pulley chamber 15 in a rotationally matched manner, a uniform driving tooth 58 fixedly connected with the knocking secondary pulley shaft 57 is arranged in the uniform gear chamber 59, the uniform driving tooth 58 is engaged with the annular box body 60, a clutch one-way bearing 63 fixedly connected with the knocking secondary pulley shaft 57 is arranged in the reset pulley chamber 64, a clutch pulley 62 is fixedly connected to the outer circular surface of the clutch one-way bearing 63, a clutch spring chamber 30 is arranged on the right side of the tightening pulley chamber 15, an upward extending moving magnet chamber 33 is communicated with the right side of the clutch spring chamber 30, a limiting plate chamber 41 is communicated with the right side of the moving magnet chamber 33, an upward extending reset magnet chamber 42 is communicated with the right side of the limiting plate chamber 41, reset magnet chamber 42 upside be equipped with main tank 10 fixed connection's motor 22, motor 22 left end face fixedly connected with extends to left prop the motor shaft 23 in the tight pulley chamber 15, prop tight pulley chamber 15 be equipped with motor shaft 23 fixed connection's strike primary pulley 20, prop tight pulley chamber 15 be equipped with strike secondary pulley 14 from pulley shaft 57 fixed connection, strike secondary pulley 14 with strike and be connected with belt 16 for the strike between the primary pulley 20 in the power fit.
In addition, in one embodiment, a detaching primary pulley 21 fixedly connected with the motor shaft 23 and located on the right side of the knocking primary pulley 20 is arranged in the tightening wheel cavity 15, a clutch slider 28 is connected to the side wall of the clutch spring cavity 30 in a sliding fit manner, a clutch shaft 27 extending leftwards into the tightening wheel cavity 15 is connected to the clutch slider 28 in a rotating fit manner, a tightening wheel 18 fixedly connected with the clutch shaft 27 is arranged in the tightening wheel cavity 15, the tightening wheel 18 just tightens the knocking belt 16, a clutch magnet 29 is fixedly connected to the right end face of the clutch slider 28, a clutch annular plate 31 located on the right side of the clutch magnet 29 is fixedly connected to the side wall of the clutch spring cavity 30, a clutch spring 26 is fixedly connected between the left end face of the clutch annular plate 31 and the right end face of the clutch magnet 29, and a moving magnet 32 is connected to the side wall of the moving magnet cavity 33 in a sliding, remove magnet 32 up end with fixedly connected with removes magnet spring 34 between the removal magnet chamber 33 upper end wall, be equipped with the spacing chamber 35 of magnet that the opening is to the right in the removal magnet 32, remove magnet 32 down the terminal surface with fixedly connected with separation and reunion stay cord 61 between the separation and reunion line wheel 62, the lateral wall sliding fit in spacing board chamber 41 is connected with separation and reunion limiting plate 37, separation and reunion limiting plate 37 right-hand member face fixedly connected with spacing magnet 40.
In addition, in one embodiment, the side wall of the limiting plate cavity 41 is fixedly connected with a limiting ring plate 44 positioned on the right side of the limiting magnet 40, a limiting magnet spring 49 is fixedly connected between the left end surface of the limiting ring plate 44 and the right end surface of the limiting magnet 40, the side wall of the resetting magnet cavity 42 is connected with a resetting magnet 39 in a sliding fit manner, a 38 is fixedly connected between the upper end surface of the resetting magnet 39 and the upper end wall of the resetting magnet cavity 42, the upper side of the disassembling cavity 11 is communicated with a disassembling slider cavity 24, the left side of the disassembling slider cavity 24 is communicated with a turntable cavity 73, the left side of the turntable cavity 73 is provided with a resetting wire wheel cavity 46 positioned on the lower side of the resetting magnet cavity 42, the left end wall of the turntable cavity 73 is connected with a turntable shaft 50 which extends rightwards into the turntable cavity 73 and leftwards to penetrate through the resetting wire wheel cavity 46 into the tightening wheel, the tightening wheel cavity 15 is internally provided with a detaching slave belt wheel 17 fixedly connected with the turntable shaft 50, the detaching slave belt wheel 17 is connected with a detaching belt 19 in a power fit manner between the detaching main belt wheels 21, a resetting one-way bearing 45 fixedly connected with the turntable shaft 50 is arranged in the resetting wheel cavity 46, a resetting wire wheel 48 is fixedly connected with the outer circular surface of the resetting one-way bearing 45, and a resetting pull rope 47 is fixedly connected between the resetting wire wheel 48 and the lower end surface of the resetting magnet 39.
In addition, in one embodiment, a rotary disc 87 fixedly connected with the rotary disc shaft 50 is arranged in the rotary disc cavity 73, the end of the upper side of the right end face of the rotary disc 87 is fixedly connected with 98, a detaching slider 25 is connected between the front end wall and the rear end wall of the detaching slider cavity 24 in a sliding fit manner, the left end face of the detaching slider 25 is fixedly connected with a left connecting block 86, a connecting rod 74 is hinged between the left connecting block 86 and the 98, a striking spring cavity 75 with a downward opening is arranged in the detaching slider 25, a right connecting block cavity 77 is communicated with the right side of the striking spring cavity 75, a striking block 85 is connected between the front end wall and the rear end wall of the striking spring cavity 75 in a sliding fit manner, a spring 76 for striking is fixedly connected between the upper end face of the striking block 85 and the upper end wall of the striking spring cavity 75, a right connecting block 84 is fixedly, striking magnet chamber 83 right side intercommunication is equipped with opening screens slider chamber 79 to the right, screens slider chamber 79 lateral wall fixedly connected with screens backup pad 78, screens slider chamber 79 lateral wall sliding fit is connected with and is located screens piece 82 on screens backup pad 78 right side, screens piece 82 the left end face with spring 80 for the fixedly connected with screens between the screens backup pad 78 right-hand member face.
In addition, in one embodiment, the right side of the detaching slider cavity 24 is communicated with a clamping cavity 81 corresponding to the clamping block 82, the clamping block 82 is just partially located in the clamping cavity 81, the upper side of the right connecting block cavity 77 is provided with an adjusting driven gear cavity 88 with a right opening, the lower end wall of the adjusting driven gear cavity 88 is connected with an adjusting screw rod 90 which extends upwards into the adjusting driven gear cavity 88 and downwards into the right connecting block cavity 77 in a rotating fit manner, the front end wall and the rear end wall of the right connecting block cavity 77 are connected with an adjusting slider 91 in a sliding fit manner, the adjusting slider 91 is connected with the adjusting screw rod 90 in a threaded fit manner, the lower end surface of the adjusting slider 91 is fixedly connected with a magnet 92 for impact corresponding to the impacting magnet cavity 83, the upper end of the adjusting screw rod 90 is fixedly connected with an adjusting driven gear 89, the right side of the detaching slider cavity 24 is communicated with an adjusting driving gear cavity 95 located on the upper side of the clamping, adjust initiative tooth chamber 95 upper end wall normal running fit and be connected with upwards extend to external world and downwardly extending to adjust rotating shaft 94 in the initiative tooth chamber 95, the terminal fixedly connected with of rotating shaft 94 downside adjusts initiative tooth 96, adjust initiative tooth 96 with adjust the meshing of driven tooth 89, the terminal fixedly connected with knob 93 of rotating shaft 94 upside, 12 lateral walls sliding fit in whereabouts chamber is connected with buffer board 97, under the buffer board 97 terminal surface with fixedly connected with buffer spring 13 between 12 lower end walls in whereabouts chamber.
The fixing and connecting method in this embodiment includes, but is not limited to, bolting, welding, and the like.
As shown in fig. 1-5, when the device of the present invention is in the initial state, the clutch spring 26 is in the relaxed state, the tightening wheel 18 just tightens the knocking belt 16, the dismounting belt 19 is just in the relaxed state, the movable magnet 32 is located at the upper side of the clutch spring cavity 30, the clutch limiting plate 37 is just partially located in the movable magnet cavity 33, and the reset magnet 39 is just located at the upper side of the limiting plate cavity 41; sequence of mechanical actions of the whole device: when the operation is started, the motor 22 drives the motor shaft 23 to rotate, so as to drive the knocking main belt wheel 20 and the disassembling main belt wheel 21 to rotate, at the moment, the disassembling main belt wheel 21 just can not drive the disassembling auxiliary belt wheel 17 to rotate through the disassembling belt 19, the knocking main belt wheel 20 just can drive the knocking auxiliary belt wheel 14 to rotate through the knocking belt 16, so as to drive the knocking auxiliary belt wheel shaft 57 to rotate, the knocking auxiliary belt wheel shaft 57 drives the uniform driving teeth 58 and the clutch one-way bearing 63 to rotate, the uniform driving teeth 58 drive the annular box body 60 to rotate, the inner gear ring 52 can drive the knocking driving teeth 51 to rotate during the rotation of the annular box body 60, so as to drive the knocking auxiliary teeth 69 to rotate, the knocking auxiliary teeth 69 drive the cam shaft 70 to rotate, so as to drive the cam 54 to rotate, the cam 54 intermittently pushes the knocking plate 65 to slide rightwards, the knocking plate 65 slides left, the knocking plate 65 drives the knocking block 66 to slide left and right in a reciprocating manner, so that the lower end face of the motor of the electric vehicle is knocked, meanwhile, the annular box body 60 drives the knocking block 66 to rotate around the falling cavity 12, so that the motor of the electric vehicle can be knocked uniformly at each part of the lower end face of the motor in the circumferential direction, the motor of the electric vehicle can be loosened to a certain degree relative to a hub, the motor of the electric vehicle can be dismounted conveniently, and the working efficiency is improved; meanwhile, the clutch one-way bearing 63 can just drive the clutch pulley 62 to rotate, so that the clutch pull rope 61 drives the movable magnet 32 to overcome the downward sliding of the movable magnet spring 34, when the annular box 60 rotates for one circle, the movable magnet 32 just moves downward to correspond to the clutch annular plate 31, the movable magnet 32 attracts the clutch magnet 29, so that the clutch magnet 29 is driven to overcome the clutch spring 26 to move rightwards, the clutch magnet 29 drives the clutch slider 28 to slide rightwards, so that the tensioning wheel 18 is driven to move rightwards through the clutch shaft 27, at the moment, the tensioning wheel 18 just breaks away from contact with the knocking belt 16, the tensioning wheel 18 just tightly supports the dismounting belt 19, the dismounting main belt wheel 21 just can drive the dismounting auxiliary belt wheel 17 to rotate through the dismounting belt 19, so that the rotary disc shaft 50 is driven to rotate, the rotary disc shaft 50 drives the reset one-way bearing 45 and the rotary disc 87 to rotate, and the reset one-way, the reset magnet 39 is driven by the reset pull rope 47 to overcome 38 to slide downwards, at the moment, the turntable 87 drives the left connecting block 86 to move downwards just through 98 and the connecting rod 74, so that the dismounting sliding block 25 is driven to slide downwards, the dismounting sliding block 25 extrudes the spring 76 for impact, when the magnet 92 for impact is positioned in the impact magnet cavity 83, the magnet 92 for impact attracts the clamping block 82, so that the clamping block 82 is driven to slide leftwards to be completely positioned in the clamping sliding block cavity 79 against the spring 80 for clamping, the impact block 85 slides downwards under the action of the spring 76 for impact, and the impact block 85 can just impact the upper end face of the motor spindle of the electric vehicle, so that the dismounting work of the motor of the electric vehicle is realized, and the working strength of workers is reduced; after the impact is completed, the turntable 87 drives the left connecting block 86 to move upwards just through the connecting rod 74 and the 98, so as to drive the detaching slider 25, the impact spring 76 and the impact block 85 to move upwards to the reset position, at the same time, the clamping block 82 slides rightwards under the action of the clamping spring 80 until part of the clamping block is positioned in the clamping cavity 81, meanwhile, the reset magnet 39 just corresponds to the limiting annular plate 44, the reset magnet 39 attracts the limiting magnet 40, so as to drive the clutch limiting plate 37 to overcome the limiting magnet spring 49 to slide rightwards, at the same time, the moving magnet 32 slides upwards to the reset position under the action of the moving magnet spring 34, the moving magnet 32 drives the clutch wire wheel 62 to rotate reversely through the clutch pull rope 61, the clutch wire wheel 62 just can not drive the knocking from the belt wheel shaft 57 through the clutch one-way bearing 63 to rotate, at the same time, the clutch magnet 29 moves leftwards under the action of the clutch spring 26, the reset wire wheel 48 stops rotating, the reset magnet 39 moves upwards under the action of 38 until reset, the reset magnet 39 drives the reset wire wheel 48 to rotate reversely through the reset pull rope 47, and at the moment, the reset wire wheel 48 can not drive the turntable shaft 50 to rotate through the reset one-way bearing 45; through rotating knob 93, thereby drive rotatory axle 94 and rotate, rotatory axle 94 drives and adjusts drive tooth 96 and rotate, thereby drive accommodate the lead screw 90 through adjusting driven tooth 89 and rotate, accommodate the lead screw 90 drives adjust slider 91 and upwards or slides down, thereby control reciprocating of magnet 92 for the striking, can change the power of holding of spring 76 for the striking just through the position of adjusting magnet 92 for the striking size, thereby the impact strength of adjustment to the electric motor car motor, avoid causing the damage to the motor because of the dismantlement power is too big as far as.
The invention has the beneficial effects that: the striking plate drives the reciprocating leftward and rightward sliding of the striking block, the automatic striking of the lower end face of the motor of the electric vehicle is realized, the annular box body drives the striking block to rotate, the uniform striking of all parts in the circumferential direction of the motor is realized, the motor is enabled to be relatively loose with a hub, the subsequent dismounting of the motor is facilitated, the working efficiency is improved, the striking block strikes the upper end face of a motor spindle under the action of a spring for striking, the motor is dismounted, the working strength of workers is reduced, the force storage size of the spring for striking is changed by adjusting the position of a magnet for striking, and the damage to the motor due to overlarge dismounting force is avoided as much as possible.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides an automatic dismounting device of electric motor car motor protectiveness, includes the main tank body, its characterized in that: the main box body is internally provided with a disassembly cavity with a forward opening, the lower side of the disassembly cavity is communicated with a falling cavity, the outer side of the falling cavity is communicated with an annular box cavity with an annular arrangement, the side wall of the annular box cavity is connected with an annular box body in a rotating fit manner, the tail end of the upper side of the side wall of the annular box cavity is communicated with an annular ring gear cavity with an annular arrangement, the lower side of the annular box cavity is communicated with a uniform gear cavity positioned on the left side of the falling cavity, the lower side of the annular box cavity is provided with a reset line gear cavity positioned between the uniform gear cavity and the falling cavity, the side wall of the annular ring gear cavity is fixedly connected with an annular ring, the annular box body is internally provided with a cam cavity, the cam cavity is upwards provided with a knocking gear cavity with an outward opening, the right side of the cam cavity is communicated with a knocking spring cavity extending, strike the terminal fixedly connected with of driving shaft upside and strike the driving tooth, strike the driving tooth with the ring gear meshing, strike gear chamber lower extreme wall normal running fit be connected with upwards extend to strike gear intracavity and downwardly extending to the camshaft of cam intracavity, strike gear intracavity be equipped with camshaft fixed connection's the driven tooth that strikes, the cam intracavity be equipped with camshaft fixed connection's cam, strike spring chamber lateral wall sliding fit and be connected with the striking plate, strike plate right-hand member face fixedly connected with and strike the piece, strike plate right-hand member face with strike fixedly connected with between the spring chamber right-hand member wall and strike and use the spring, ring gear chamber left side is equipped with the tight wheel chamber that props that upwards extends.
2. The automatic dismounting device for the motor protection of the electric vehicle as claimed in claim 1, wherein: the right end wall of the tightening wheel cavity is connected with a knocking slave belt wheel shaft which extends through the uniform gear cavity to the reset wheel cavity rightwards in a rotating fit mode, a uniform driving tooth fixedly connected with the knocking slave belt wheel shaft is arranged in the uniform gear cavity, the uniform driving tooth is meshed with the annular box body, a clutch one-way bearing fixedly connected with the knocking slave belt wheel shaft is arranged in the reset wheel cavity, a clutch wheel is fixedly connected to the outer circular surface of the clutch one-way bearing, a clutch spring cavity is arranged on the right side of the tightening wheel cavity, a movable magnet cavity extending upwards is communicated and arranged on the right side of the clutch spring cavity, a limiting plate cavity is communicated and arranged on the right side of the movable magnet cavity, an upward extending reset magnet cavity is communicated and arranged on the right side of the limiting plate cavity, a motor fixedly connected with the main box body is arranged on the upper side of the reset magnet cavity, and a motor shaft extending to the inside of the tightening, the tension wheel cavity is internally provided with a knocking main belt wheel fixedly connected with the motor shaft, the tension wheel cavity is internally provided with a knocking slave belt wheel fixedly connected with the knocking slave belt wheel shaft, and a belt for knocking is connected between the knocking slave belt wheel and the knocking main belt wheel in a power fit manner.
3. The automatic dismounting device for the motor protection of the electric vehicle as claimed in claim 2, wherein: the tightening wheel cavity is internally provided with a disassembly main belt wheel which is fixedly connected with the motor shaft and positioned on the right side of the knocking main belt wheel, the side wall of the clutch spring cavity is connected with a clutch slider in a sliding fit manner, the clutch slider is connected with a clutch shaft which extends leftwards into the tightening wheel cavity in a rotating fit manner, the tightening wheel cavity is internally provided with a tightening wheel which is fixedly connected with the clutch shaft, the tightening wheel just tightens the belt for knocking, the right end surface of the clutch slider is fixedly connected with a clutch magnet, the side wall of the clutch spring cavity is fixedly connected with a clutch annular plate positioned on the right side of the clutch magnet, a clutch spring is fixedly connected between the left end surface of the clutch annular plate and the right end surface of the clutch magnet, the side wall of the movable magnet cavity is connected with a movable magnet in a sliding fit manner, and a movable magnet spring is fixedly connected between, the movable magnet is internally provided with a magnet limiting cavity with a right opening, the lower end face of the movable magnet and the clutch stay rope fixedly connected between the clutch wire wheels, the side wall of the limiting plate cavity is connected with a clutch limiting plate in a sliding fit mode, and the right end face of the clutch limiting plate is fixedly connected with a limiting magnet.
4. The automatic dismounting device for the motor protection of the electric vehicle as claimed in claim 3, wherein: the side wall of the cavity of the limiting plate is fixedly connected with a limiting annular plate positioned on the right side of the limiting magnet, a limiting magnet spring is fixedly connected between the left end surface of the limiting annular plate and the right end surface of the limiting magnet, the side wall of the cavity of the resetting magnet is connected with a resetting magnet in a sliding fit manner, the upper end surface of the resetting magnet is fixedly connected with the upper end wall of the cavity of the resetting magnet, the upper side of the disassembling cavity is communicated with a disassembling slider cavity, the left side of the disassembling slider cavity is communicated with a turntable cavity, the left side of the turntable cavity is provided with a resetting wire wheel cavity positioned on the lower side of the resetting magnet cavity, the left end wall of the turntable cavity is connected with a turntable shaft which extends rightwards into the turntable cavity and extends leftwards to the tensioning wheel cavity in a rotating fit manner, a disassembling secondary belt wheel fixedly connected with the turntable shaft is arranged in the tensioning wheel cavity, and a disassembling belt is connected between the disassembling, the reset wire wheel cavity is internally provided with a reset one-way bearing fixedly connected with the turntable shaft, the outer circular surface of the reset one-way bearing is fixedly connected with a reset wire wheel, and the reset wire wheel and the lower end face of the reset magnet are fixedly connected with a reset pull rope.
5. The automatic dismounting device for the motor protection of the electric vehicle as claimed in claim 4, wherein: a turntable fixedly connected with the turntable shaft is arranged in the turntable cavity, the upper end of the right end face of the turntable is fixedly connected with the turntable, a dismounting slide block is connected between the front end wall and the rear end wall of the dismounting slide block cavity in a sliding fit manner, a left connecting block is fixedly connected with the left end face of the dismounting slide block, a connecting rod is hinged between the left connecting block and the dismounting slide block, a striking spring cavity with a downward opening is arranged in the dismounting slide block, a right connecting block cavity is communicated with the right side of the striking spring cavity, a striking block is connected between the front end wall and the rear end wall of the striking spring cavity in a sliding fit manner, a spring for striking is fixedly connected between the upper end face of the striking block and the upper end wall of the striking spring cavity, a right connecting block is fixedly connected with the right end face of the striking block, screens slider chamber lateral wall fixedly connected with screens backup pad, screens slider chamber lateral wall sliding fit is connected with and is located the screens piece on screens backup pad right side, screens piece left end face with spring for the fixedly connected with screens between the screens backup pad right-hand member face.
6. The automatic dismounting device for the motor protection of the electric vehicle as claimed in claim 5, wherein: dismantle slider chamber right side intercommunication be equipped with the screens chamber that the screens piece corresponds, the screens piece part is located the screens intracavity just, right side connecting block chamber upside is equipped with the driven tooth chamber of regulation right of opening, it upwards extends to adjust driven tooth intracavity and downwardly extending to adjust driven tooth intracavity accommodate the lead screw in the right side connecting block intracavity, sliding fit is connected with adjusting block between the end wall around the connecting block chamber of the right side, adjusting block with accommodate the lead screw thread fit connects, terminal surface fixedly connected with under the adjusting block with the magnet is used in the striking that striking magnet chamber corresponds, the terminal fixedly connected with of adjusting screw upside adjusts driven tooth, it is equipped with and is located to dismantle slider chamber right side intercommunication the regulation initiative tooth chamber of screens chamber upside, it upwards extends to external world and downwardly extending to adjust the interior rotating of initiative tooth chamber to adjust initiative tooth chamber upper end wall internal rotation fit and be connected with The shaft, the terminal fixedly connected with of axis of rotation downside adjusts the initiative tooth, adjust the initiative tooth with adjust the driven tooth meshing, the terminal fixedly connected with knob of axis of rotation upside, whereabouts chamber lateral wall sliding fit is connected with the buffer board, terminal surface under the buffer board with fixedly connected with buffer spring between the chamber lower extreme wall falls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011091556.8A CN112059589A (en) | 2020-10-13 | 2020-10-13 | Automatic dismounting device of electric motor car motor protectiveness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011091556.8A CN112059589A (en) | 2020-10-13 | 2020-10-13 | Automatic dismounting device of electric motor car motor protectiveness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112059589A true CN112059589A (en) | 2020-12-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011091556.8A Withdrawn CN112059589A (en) | 2020-10-13 | 2020-10-13 | Automatic dismounting device of electric motor car motor protectiveness |
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| Country | Link |
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| CN (1) | CN112059589A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112483947A (en) * | 2020-12-17 | 2021-03-12 | 义乌市季隆贸易有限公司 | Indoor intelligent illuminating lamp with mosquito killing function |
-
2020
- 2020-10-13 CN CN202011091556.8A patent/CN112059589A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112483947A (en) * | 2020-12-17 | 2021-03-12 | 义乌市季隆贸易有限公司 | Indoor intelligent illuminating lamp with mosquito killing function |
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Application publication date: 20201211 |
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