CN114050679A - Special motor using motor lock - Google Patents
Special motor using motor lock Download PDFInfo
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- CN114050679A CN114050679A CN202210032659.XA CN202210032659A CN114050679A CN 114050679 A CN114050679 A CN 114050679A CN 202210032659 A CN202210032659 A CN 202210032659A CN 114050679 A CN114050679 A CN 114050679A
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/10—Casings or enclosures characterised by the shape, form or construction thereof with arrangements for protection from ingress, e.g. water or fingers
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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
- H02K7/003—Couplings; Details of shafts
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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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- Power Engineering (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The invention discloses a special motor applying a motor lock, which relates to the technical field of motor locks, and particularly relates to a special motor applying the motor lock, which comprises a motor body, wherein the front end of the motor body is provided with a sealing groove, a rotor main body is arranged in an inner cavity of the motor body, a circumferential array is formed on the side surface of the rotor main body and is provided with fixing grooves, a rotating shaft is arranged on the side surface of the rotor main body in a penetrating way, a partition plate is welded in the inner cavity of the motor body, through holes are symmetrically formed in the side surface of the partition plate in the left-right direction, a limiting ring is welded on the rotating shaft, an annular groove is formed in the outer side of the limiting ring, a gear ring is welded in the annular groove, and a butt joint seat is arranged on the side surface of the motor body. The butt joint seat is in sealing connection with the motor body through the matching of the arranged sealing gasket and the sealing groove, so that the sealing property in the motor is ensured; through the cooperation of the one-level locking mechanism, the two-level locking mechanism and the fixing mechanism, the rotating shaft can be firmly locked and fixed, and the rotating shaft can be prevented from shaking after being locked.
Description
Technical Field
The invention relates to the technical field of motor locks, in particular to a special motor applying a motor lock.
Background
The motor is an electromagnetic device for realizing electric energy conversion or transmission according to an electromagnetic induction law. The existing motor is not provided with a motor lock, the rotation of a motor rotating shaft cannot be stopped immediately after the motor stops working, the motor rotating shaft cannot be locked, the rotating shaft of the motor needs to be prevented from rotating after the motor is stopped under some special working conditions, and the existing motor cannot meet requirements at the moment. Most of the existing solutions are to install some clamping devices on the side surface of the motor rotating shaft to play a role in locking, but the locking effect on the rotating shaft is poor, and the existing solutions do not have a buffer protection device, so that the locking device is easily damaged in actual use, and certain economic loss is caused; after a rotating shaft is fixed by the conventional locking device, the rotating shaft cannot be firmly clamped, and a certain gap exists between the rotating shaft and the locking device, so that the rotating shaft can rotate in a small space, and the locking effect is influenced; and after the existing locking device is used for a long time, the clamping part and the rotating shaft are abraded, and the clamping part cannot be replaced, so that the locking device cannot firmly lock the rotating shaft. To this end, we propose a special motor using a motor lock to solve the above drawbacks.
Disclosure of Invention
The invention aims to provide a special motor applying a motor lock, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a special motor applying a motor lock comprises a motor body, wherein a sealing groove is formed in the front end of the motor body, a rotor main body is installed in an inner cavity of the motor body, fixing grooves are formed in the side surface of the rotor main body in a circumferential array, a rotating shaft is installed on the side surface of the rotor main body in a penetrating mode, a partition plate is welded in the inner cavity of the motor body, through holes are symmetrically formed in the side surface of the partition plate in a bilateral mode, a limiting ring is welded on the rotating shaft, a ring groove is formed in the outer side of the limiting ring, a gear ring is welded in the ring groove, a butt joint seat is arranged on the side surface of the motor body, a sealing gasket is welded on the side surface of the butt joint seat, a sealing cover is connected to the front end of the butt joint seat through bolts, guide mechanisms are symmetrically arranged on the side surface of the sealing cover in the bilateral mode, primary locking mechanisms are symmetrically arranged on the left side and the right side of the limiting ring, and secondary locking mechanisms are arranged on the inner side of the primary locking mechanisms, the upper end of the clamping block in the first-stage locking mechanism is provided with a positioning mechanism, the side face of the first-stage locking mechanism is provided with a transmission mechanism, and the side face of the partition plate is provided with fixing mechanisms in a bilateral symmetry mode.
Preferably, the side of motor body and the side of butt joint seat all the protrusion be provided with fixed lug, pass through bolted connection between motor body and the butt joint seat.
Preferably, the cross section of the sealing gasket is arranged in an L shape, and the sealing gasket is inserted into the sealing groove.
Preferably, the guide mechanism includes: the sealing cover comprises guide rails and guide grooves, the guide rails are welded on the lateral surfaces of the sealing cover in a bilateral symmetry mode, and the guide grooves are formed in the lateral surfaces of the guide rails.
Preferably, the primary locking mechanism comprises: the clamping device comprises clamping blocks, dovetail grooves, locking grooves, movable grooves, sliding blocks, connecting plates, S-shaped elastic sheets, electric telescopic rods, clamping blocks, dovetail sliding plates and positioning grooves, wherein the clamping blocks are symmetrically arranged on the left side and the right side of a limiting ring, the dovetail grooves are symmetrically formed in the opposite surfaces of the two clamping blocks which are symmetrically distributed in the left-right direction, the locking grooves are formed in the side surfaces of the clamping blocks between the two dovetail grooves, the movable grooves are symmetrically formed in the upper side surface and the lower side surface of the clamping blocks, the sliding blocks are welded to the side surfaces of the clamping blocks, the sliding blocks are connected with the guide grooves in a sliding mode, the S-shaped elastic sheets are welded to one side surfaces, far away from the dovetail grooves, of the clamping blocks in the up-down symmetrical mode, the connecting plates are welded to one ends of the S-shaped elastic sheets, the electric telescopic rods are installed on the side surfaces of the connecting plates, the electric telescopic rods are embedded into butt-joint seats, the clamping blocks are arranged on the side surfaces of the dovetail sliding plates in the symmetrical mode, two positioning grooves are formed in the side face of the dovetail-shaped sliding plate.
Preferably, the side surface of the clamping block is a curved surface, the curved surface of the clamping block is in contact with the limiting ring, and the dovetail-shaped sliding plate is in sliding connection with the dovetail groove.
Preferably, the secondary locking mechanism comprises: the locking structure comprises a locking toothed plate and a locking column, wherein the locking toothed plate is connected to the locking groove in a sliding mode, the locking column is welded to one end of the locking toothed plate, one end of the locking column penetrates through a clamping block to be welded with a connecting plate, and the other end of the locking toothed plate is connected with a gear ring in a clamping mode.
Preferably, the positioning mechanism comprises: circle shape movable frame, locating lever, C shape shell fragment, cam, fixed lid and adjust knob, sliding connection has back shape movable frame in the activity groove, it has the locating lever to return one side symmetric welding of shape movable frame, the one end of locating lever is passed the grip block and is pegged graft with the constant head tank, it has C shape shell fragment to return one side welding that the locating lever was kept away from to shape movable frame, it has the cam to return sliding connection in the shape movable frame, there is fixed lid the upper end in activity groove through bolted connection, the upper end of fixed lid is rotated and is connected with adjust knob, adjust knob's lower extreme passes fixed lid and cam welding.
Preferably, the transmission mechanism comprises: the clamping block comprises a limiting plate and sliding rods, wherein the limiting plate is welded to the side face of the clamping block, the sliding rods are welded to the side face of the limiting plate in an up-and-down symmetrical mode, and the sliding rods are arranged in an inclined mode from inside to outside.
Preferably, the fixing mechanism includes: concave plate, spout, spliced pole, sleeve, locking pole and positioning spring, the inner chamber bilateral symmetry that connects the seat is provided with the concave plate, the spout has been seted up to the side longitudinal symmetry of concave plate, the spout is the groove that the slope set up from inside to outside, slide bar and spout sliding connection, the side welding of concave plate has the spliced pole, the one end of spliced pole is passed and is connected seat and sleeve welding, sliding connection has the locking pole in the sleeve, the one end of locking pole is passed the through-hole and is pegged graft with the fixed slot, be provided with positioning spring between locking pole and the sleeve.
Compared with the prior art, the invention has the beneficial effects that: the invention has reasonable structure and strong functionality, and has the following advantages:
1. the butt joint seat is in sealing connection with the motor body through the matching of the arranged sealing gasket and the sealing groove, so that the sealing property in the motor is ensured;
2. when the rotating shaft of the motor needs to be locked, the inner rod of the electric telescopic rod extends out, the electric telescopic rod pushes the connecting plate to move, the connecting plate pushes the clamping block to move through the S-shaped elastic sheet, so that the clamping block is close to the limiting ring, after the clamping block is contacted with the limiting ring, the inner rod of the electric telescopic rod continues to extend out, so that the connecting plate extrudes the S-shaped elastic sheet, the clamping block is tightly attached to the limiting ring, the limiting ring is clamped and locked, and the rotating shaft stops rotating; the clamping block drives the limiting plate to move when moving, the limiting plate drives the sliding rod to move, the sliding rod slides along a sliding groove of the concave plate, meanwhile, the sliding rod drives the concave plate to move, the concave plate pushes the connecting column to slide along the butt joint seat, the connecting column drives the sleeve to slide, the sleeve drives the locking rod to move, the locking rod is connected with the fixed groove in an inserting mode, the rotor main body is fixed, therefore, the rotating shaft is fixed, the fixing mechanism can be effectively protected through the arranged positioning spring, and the service life of the fixing mechanism is prolonged; meanwhile, the connecting plate pushes the locking column to slide along the clamping block, the locking column pushes the locking toothed plate to slide along the locking groove, and the locking toothed plate is clamped with the gear ring, so that the limiting ring is locked and fixed, the limiting ring is prevented from shaking, the rotating shaft can be firmly locked and fixed through the matching of the primary locking mechanism, the secondary locking mechanism and the fixing mechanism, and the rotating shaft can be prevented from shaking after being locked;
3. when the clamping block needs to be replaced, the adjusting knob is rotated to drive the cam to rotate, the cam pushes the clip-shaped movable frame to slide along the movable groove, the clip-shaped movable frame extrudes the C-shaped elastic piece, the clip-shaped movable frame drives the positioning rod to move out of the positioning groove, so that the fixation of the dovetail-shaped sliding plate is loosened, the clamping block can be conveniently detached from the clamping block, during installation, the adjusting knob is rotated to enable the positioning rod to be accommodated in the clamping block, then the dovetail-shaped sliding plate on the side surface of the clamping block is inserted along the dovetail groove of the clamping block, after the dovetail-shaped sliding plate is completely inserted into the dovetail groove, the adjusting knob is loosened, the clip-shaped movable frame slides along the movable groove under the action of the elastic force of the C-shaped elastic piece, the positioning rod is pushed to be inserted into the positioning groove through the clip-shaped movable frame, so that the dovetail-shaped sliding plate and the clamping block are fixed, and the clamping block is fixedly connected with the clamping block, the operation is simple and convenient.
Drawings
FIG. 1 is a schematic view of the motor structure of the present invention;
FIG. 2 is a schematic cross-sectional view of the motor structure of the present invention;
FIG. 3 is a schematic view of the interior of the motor structure of the present invention;
FIG. 4 is a schematic structural view of a rotor, a rotating shaft and a limit ring of the present invention;
FIG. 5 is a schematic view of the locking device of the present invention;
FIG. 6 is a schematic view of the docking station structure of the present invention
FIG. 7 is a schematic view of the sealing cap of the present invention;
FIG. 8 is a schematic structural view of a first-level locking mechanism of the present invention;
FIG. 9 is a schematic structural view of a primary locking mechanism and a secondary locking mechanism of the present invention;
FIG. 10 is a schematic view of the transmission mechanism and the fixing mechanism of the present invention;
fig. 11 is an exploded view of the primary locking mechanism and positioning mechanism of the present invention.
In the figure: 1. a motor body; 11. a sealing groove; 12. a rotor body; 13. fixing grooves; 14. a rotating shaft; 15. a partition plate; 16. a through hole; 17. a limiting ring; 18. an annular groove; 19. a gear ring; 2. a docking station; 21. a gasket; 22. a sealing cover; 23. a guide rail; 24. a guide groove; 3. a clamping block; 31. a dovetail groove; 32. a locking groove; 33. a movable groove; 34. a slider; 4. locking the toothed plate; 41. a locking post; 42. a connecting plate; 43. an S-shaped elastic sheet; 44. an electric telescopic rod; 5. a clamping block; 51. dovetail shaped slides; 52. positioning a groove; 6. a clip-shaped movable frame; 61. positioning a rod; 62. a C-shaped spring plate; 63. a cam; 64. a fixed cover; 65. adjusting a knob; 7. a limiting plate; 71. a slide bar; 8. a concave plate; 81. a chute; 82. connecting columns; 83. a sleeve; 84. a lock lever; 85. and positioning the spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 11, the present invention provides a technical solution: a special motor using a motor lock comprises a motor body 1, a sealing groove 11 is arranged at the front end of the motor body 1, a rotor main body 12 is arranged in an inner cavity of the motor body 1, fixing grooves 13 are arranged on the side surface of the rotor main body 12 in a circumferential array, a rotating shaft 14 is arranged on the side surface of the rotor main body 12 in a penetrating way, a partition plate 15 is welded in the inner cavity of the motor body 1, through holes 16 are symmetrically arranged on the side surface of the partition plate 15 in a left-right mode, a limiting ring 17 is welded on the rotating shaft 14, a ring groove 18 is arranged on the outer side of the limiting ring 17, a gear ring 19 is welded in the ring groove 18, a butt joint seat 2 is arranged on the side surface of the motor body 1, fixing lug blocks are convexly arranged on the side surface of the motor body 1 and the side surface of the butt joint seat 2, and the motor body 1 is connected with the butt joint seat 2 through bolts, the side face of the butt joint seat 2 is symmetrically provided with rectangular blocks, and the rectangular blocks and the butt joint seat 2 are integrally formed or welded.
The side welding of butt joint seat 2 has sealed the pad 21, and the cross section of sealed pad 21 becomes the L shape setting, and sealed pad 21 pegs graft with seal groove 11, through the sealed pad 21 and the 11 cooperation of seal groove that set up, makes sealing connection between butt joint seat 2 and the motor body 1 to guarantee the inside leakproofness of motor.
The front end of the butt joint seat 2 is connected with a sealing cover 22 through a bolt, the lateral surface of the sealing cover 22 is bilaterally symmetrically provided with a guide mechanism, and the guide mechanism comprises: the sealing cover comprises a guide rail 23 and a guide groove 24, the guide rail 23 is welded on the side surface of the sealing cover 22 in a bilateral symmetry mode, the guide groove 24 is formed in the side surface of the guide rail 23, a circular groove is formed in the inner side of the sealing cover 22, and a bearing is mounted on the rotating shaft 14 and is rotatably connected with the circular groove.
The left and right sides symmetry of spacing ring 17 is provided with one-level locking mechanism, and one-level locking mechanism is including: the clamping block 3, the dovetail groove 31, the locking groove 32, the movable groove 33, the slider 34, the connecting plate 42, S-shaped elastic piece 43, the electric telescopic rod 44, the clamping block 5, the dovetail slide plate 51 and the positioning groove 52, the clamping block 3 is symmetrically arranged on the left side and the right side of the limiting ring 17, the dovetail groove 31 is symmetrically formed in the opposite surfaces of the two clamping blocks 3 which are symmetrically distributed in the left-right direction, the locking groove 32 is formed in the side surface of the clamping block 3 between the two dovetail grooves 31, the movable groove 33 is symmetrically formed in the upper side and the lower side surfaces of the clamping block 3, the slider 34 is welded on the side surface of the clamping block 3, the slider 34 is slidably connected with the guide groove 24, the S-shaped elastic piece 43 is symmetrically welded on the side surface of the clamping block 3 far away from the dovetail groove 31 in the upper-lower direction, the connecting plate 42 is welded on one end of the S-shaped elastic piece 43, and the S-shaped elastic piece 43 exerts elasticity on the clamping block 3.
The electric telescopic rod 44 is installed on the side surface of the connecting plate 42, the electric telescopic rod 44 is embedded in the butt joint seat 2, the clamping block 5 is arranged on the side surface of the clamping block 3, the dovetail-shaped sliding plate 51 is welded on the side surface of the clamping block 5 in an up-and-down symmetrical mode, the two positioning grooves 52 are formed in the side surface of the dovetail-shaped sliding plate 51, the side surface of the clamping block 5 is arranged in a curved surface mode, the curved surface of the clamping block 5 is in contact with the limiting ring 17, the dovetail-shaped sliding plate 51 is in sliding connection with the dovetail groove 31, anti-skid threads or frosted surfaces are arranged on the curved surface of the clamping block 5, therefore, friction between the clamping block 5 and the rotating shaft 14 is increased, the rotating shaft 14 can be stopped more quickly, the electric telescopic rod 44 pushes the connecting plate 42 to move, the connecting plate 42 pushes the S-shaped elastic sheet 43 to move, the clamping block 3 is pushed to move by the S-shaped elastic sheet 43, the clamping block 3 drives the sliding block 34 to slide along the guide groove 24, and the clamping block 5 is close to the limiting ring 17, the limiting ring 17 is clamped and fixed by the clamping block 5, and then the rotating shaft 14 is fixed.
The inboard of one-level locking mechanism is provided with the dead mechanism of second grade lock, and the dead mechanism of second grade lock is including: locking pinion rack 4 and locking post 41, sliding connection locking pinion rack 4 in locking groove 32, the one end welding of locking pinion rack 4 has locking post 41, and the one end of locking post 41 is passed grip block 3 and is welded with connecting plate 42, and the other end and the gear ring 19 joint of locking pinion rack 4 are through locking pinion rack 4 and gear ring 19 joint to locking pinion rack 17 is died fixedly, prevents that spacing ring 17 from rocking, and then prevents that pivot 14 from rocking.
The upper end of grip block 3 is provided with positioning mechanism in the dead mechanism of one-level lock, and positioning mechanism is including: circle shape movable frame 6, the locating lever 61, C-shaped shell fragment 62, cam 63, fixed lid 64 and adjust knob 65, sliding connection has back shape movable frame 6 in the activity groove 33, it has locating lever 61 to return one side symmetrical welding of shape movable frame 6, the one end of locating lever 61 is passed grip block 3 and is pegged graft with constant head tank 52, locating lever 61 and 3 sliding connection of grip block, it has C-shaped shell fragment 62 to return one side welding that shape movable frame 6 kept away from locating lever 61, it has cam 63 to return shape movable frame 6 sliding connection, there is fixed lid 64 upper end through bolted connection in activity groove 33, the upper end of fixed lid 64 is rotated and is connected with adjust knob 65, the lower extreme of adjust knob 65 passes fixed lid 64 and cam 63 welds, C-shaped shell fragment 62 is exerted for elasticity to returning shape movable frame 6.
The side of one-level locking mechanism is provided with drive mechanism, and drive mechanism is including: the limiting plate 7 and the slide rod 71 are welded on the side face of the clamping block 3, the slide rods 71 are welded on the side face of the limiting plate 7 in an up-and-down symmetrical mode, the slide rod 71 is obliquely arranged from inside to outside, the clamping block 3 drives the limiting plate 7 to move when moving, the limiting plate 7 slides along the butt joint seat 2, and the limiting plate 7 drives the slide rod 71 to move.
The side bilateral symmetry of baffle 15 is provided with fixed establishment, and fixed establishment is including: the concave plate 8, the sliding groove 81, the connecting column 82, the sleeve 83, the locking rod 84 and the positioning spring 85 are symmetrically arranged in the left and right of the inner cavity of the butt joint seat 2, the sliding groove 81 is symmetrically arranged on the upper and lower sides of the side surface of the concave plate 8, the sliding groove 81 is a groove which is obliquely arranged from inside to outside, the sliding rod 71 is in sliding connection with the sliding groove 81, the sliding rod 71 drives the concave plate 8 to move, the connecting column 82 is welded on the side surface of the concave plate 8, one end of the connecting column 82 penetrates through the butt joint seat 2 and is welded with the sleeve 83, the connecting column 82 is in sliding connection with the through hole 16, the locking rod 84 is in sliding connection with the sleeve 83, one end of the locking rod 84 penetrates through the through hole 16 and is in insertion connection with the fixed groove 13, the positioning spring 85 is arranged between the locking rod 84 and the sleeve 83, the positioning spring 85 applies elasticity to the locking rod 84, the concave plate 8 pushes the connecting column 82 to slide along the butt joint seat 2, the sleeve 82 pushes the sleeve 83 to slide, the locking rod 84 to move along the through the sleeve 83, the locking rod 84 is inserted into the fixing groove 13 through the through hole 16, and the rotor body 12 is fixed by the locking rod 84, thereby fixing the rotary shaft 14.
The butt joint seat 2 is in sealing connection with the motor body 1 through the matching of the arranged sealing gasket 21 and the sealing groove 11, so that the sealing property in the motor is ensured; when the rotating shaft 14 of the motor needs to be locked, the inner rod of the electric telescopic rod 44 extends out, the electric telescopic rod 44 pushes the connecting plate 42 to move, the connecting plate 42 pushes the S-shaped elastic sheet 43 to move, the clamping block 3 is pushed to move through the S-shaped elastic sheet 43, the clamping block 3 drives the sliding block 34 to slide along the guide groove 24, the clamping block 3 drives the clamping block 5 to approach the limiting ring 17, after the curved surface of the clamping block 5 is contacted with the limiting ring 17, the inner rod of the electric telescopic rod 44 continues to extend out, the connecting plate 42 extrudes the S-shaped elastic sheet 43, the clamping block 5 is tightly attached to the limiting ring 17, the limiting ring 17 is clamped and locked, and the rotating shaft 14 stops rotating; when the clamping block 3 moves, the limiting plate 7 is driven to move, the limiting plate 7 slides along the butt joint seat 2, the limiting plate 7 drives the sliding rod 71 to move, the sliding rod 71 slides along the sliding groove 81 of the concave plate 8, meanwhile, the sliding rod 71 drives the concave plate 8 to move, the concave plate 8 pushes the connecting column 82 to slide along the butt joint seat 2, the connecting column 82 pushes the sleeve 83 to slide, the sleeve 83 drives the locking rod 84 to move along the through hole 16, the locking rod 84 penetrates through the through hole 16 to be spliced with the fixed groove 13, the rotor main body 12 is fixed through the locking rod 84, the rotating shaft 14 is fixed, the fixing mechanism can be effectively protected through the arranged positioning spring 85, and the service life of the fixing mechanism is prolonged; promote locking post 41 and remove when connecting plate 42 removes, after pressing from both sides tight piece 5 and spacing ring 17 contact, connecting plate 42 promotes locking post 41 and slides along grip block 3, locking post 41 promotes dead pinion rack 4 and slides along locking groove 32, make dead pinion rack 4 and ring gear 19 joint, thereby it is fixed to lock, prevent that spacing ring 17 from rocking, and then prevent that pivot 14 from rocking, through the one-level locking mechanism that sets up, second grade locking mechanism and fixed establishment cooperation, can firmly lock dead fixedly to pivot 14, can prevent pivot 14 from rocking after 14 locks to pivot simultaneously.
When the clamping block 5 needs to be replaced, the adjusting knob 65 is rotated, the adjusting knob 65 drives the cam 63 to rotate, the cam 63 drives the clip-shaped movable frame 6 to slide along the movable groove 33, the clip-shaped movable frame 6 extrudes the C-shaped elastic sheet 62, meanwhile, the clip-shaped movable frame 6 drives the positioning rod 61 to move out of the positioning groove 52, so that the fixation of the dovetail-shaped sliding plate 51 is loosened, the clamping block 5 can be conveniently detached from the clamping block 3, during installation, the adjusting knob 65 is rotated firstly, the positioning rod 61 is taken into the clamping block 3, then the dovetail-shaped sliding plate 51 on the side surface of the clamping block 5 is inserted along the dovetail groove 31 of the clamping block 3, after the dovetail-shaped sliding plate 51 is completely inserted into the dovetail groove 31, the adjusting knob 65 is loosened, the clip-shaped movable frame 6 slides along the movable groove 33 under the action of the elastic force of the C-shaped elastic sheet 62, the positioning rod 61 is pushed by the clip-shaped movable frame 6 to be inserted into the positioning groove 52, therefore, the dovetail-shaped sliding plate 51 and the clamping block 3 are fixed, the clamping block 5 and the clamping block 3 are fixedly connected, and the operation is simple and convenient.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a special motor of application motor lock, includes motor body (1), its characterized in that: the motor comprises a motor body (1), a sealing groove (11) is formed in the front end of the motor body (1), a rotor main body (12) is installed in an inner cavity of the motor body (1), fixing grooves (13) are formed in the side face of the rotor main body (12) in a circumferential array mode, a rotating shaft (14) penetrates through the side face of the rotor main body (12), a partition plate (15) is welded in the inner cavity of the motor body (1), through holes (16) are formed in the side face of the partition plate (15) in a bilateral symmetry mode, a limiting ring (17) is welded on the rotating shaft (14), an annular groove (18) is formed in the outer side of the limiting ring (17), a gear ring (19) is welded in the annular groove (18), a butt joint seat (2) is arranged on the side face of the motor body (1), a sealing gasket (21) is welded on the side face of the butt joint seat (2), and a sealing cover (22) is connected to the front end of the butt joint seat (2) through a bolt, the side bilateral symmetry of sealed lid (22) is provided with guiding mechanism, the left and right sides symmetry of spacing ring (17) is provided with the one-level locking mechanism, the inboard of one-level locking mechanism is provided with the second grade locking mechanism, the upper end of grip block (3) is provided with positioning mechanism in the one-level locking mechanism, the side of one-level locking mechanism is provided with drive mechanism, the side bilateral symmetry of baffle (15) is provided with fixed establishment.
2. A special motor for use with a motor lock, as claimed in claim 1, wherein: the side of motor body (1) and the side of butt joint seat (2) all the protrusion is provided with fixed ear piece, pass through bolted connection between motor body (1) and butt joint seat (2).
3. A special motor for use with a motor lock, as claimed in claim 1, wherein: the cross section of sealed pad (21) forms L shape and sets up, sealed pad (21) are pegged graft with seal groove (11).
4. A special motor for use with a motor lock, as claimed in claim 1, wherein: the guiding mechanism comprises: the sealing cover is characterized by comprising guide rails (23) and guide grooves (24), the guide rails (23) are welded on the side surfaces of the sealing cover (22) in a bilateral symmetry mode, and the guide grooves (24) are formed in the side surfaces of the guide rails (23).
5. A special motor for use with a motor lock, as claimed in claim 1, wherein: the first-stage locking mechanism comprises: the clamping block (3), the dovetail groove (31), the locking groove (32), the movable groove (33), the sliding block (34), the connecting plate (42), the S-shaped elastic sheet (43), the electric telescopic rod (44), the clamping block (5), the dovetail sliding plate (51) and the positioning groove (52), the clamping block (3) is symmetrically arranged on the left side and the right side of the limiting ring (17), the dovetail groove (31) is symmetrically arranged on the opposite surfaces of the two clamping blocks (3) which are symmetrically distributed on the left side and the right side, the locking groove (32) is arranged on the side surface of the clamping block (3) between the two dovetail grooves (31), the movable groove (33) is symmetrically arranged on the upper side and the lower side surface of the clamping block (3), the sliding block (34) is welded on the side surface of the clamping block (3), the sliding block (34) is slidably connected with the guide groove (24), the S-shaped elastic sheet (43) is symmetrically welded on one side of the clamping block (3) far away from the dovetail groove (31), the welding of the one end of S-shaped flexure strip (43) has connecting plate (42), the side-mounting of connecting plate (42) has electric telescopic handle (44), electric telescopic handle (44) embedding is in butt joint seat (2), the side of grip block (3) is provided with presss from both sides tight piece (5), the symmetrical welding has dovetail slide (51) about pressing from both sides the side of tight piece (5), two constant head tanks (52) have been seted up to the side of dovetail slide (51).
6. The special motor for motor lock as claimed in claim 5, wherein: the side surface of the clamping block (5) is a curved surface, the curved surface of the clamping block (5) is in contact with the limiting ring (17), and the dovetail-shaped sliding plate (51) is in sliding connection with the dovetail groove (31).
7. The special motor for motor lock as claimed in claim 5, wherein: the second grade locking mechanism includes: lock pinion rack (4) and locking post (41), sliding connection locks pinion rack (4) in locking groove (32), the one end welding of locking pinion rack (4) has locking post (41), the one end of locking post (41) is passed grip block (3) and is welded with connecting plate (42), the other end and gear ring (19) joint of locking pinion rack (4) are died.
8. The special motor for motor lock as claimed in claim 5, wherein: the positioning mechanism comprises: go back shape movable frame (6), locating lever (61), C shape shell fragment (62), cam (63), fixed lid (64) and adjust knob (65), sliding connection has back shape movable frame (6) in activity groove (33), it has locating lever (61) to go back one side symmetric welding of shape movable frame (6), the one end of locating lever (61) is passed grip block (3) and is pegged graft with constant head tank (52), it has C shape shell fragment (62) to go back one side welding that shape movable frame (6) kept away from locating lever (61), it has cam (63) to go back sliding connection in shape movable frame (6), there is fixed lid (64) upper end in activity groove (33) through bolted connection, the upper end of fixed lid (64) is rotated and is connected with adjust knob (65), the lower extreme of adjust knob (65) passes fixed lid (64) and cam (63) welding.
9. The special motor for motor lock as claimed in claim 5, wherein: the transmission mechanism comprises: the clamping block comprises a limiting plate (7) and a sliding rod (71), the limiting plate (7) is welded to the side face of the clamping block (3), the sliding rod (71) is welded to the side face of the limiting plate (7) in a vertically symmetrical mode, and the sliding rod (71) is obliquely arranged from inside to outside.
10. A special motor for use with a motor lock according to claim 9, wherein: the fixing mechanism comprises: concave plate (8), spout (81), spliced pole (82), sleeve (83), locking pole (84) and positioning spring (85), the inner chamber bilateral symmetry of butt joint seat (2) is provided with concave plate (8), spout (81) have been seted up to the side upper and lower symmetry of concave plate (8), the groove that spout (81) set up for from inside to outside slope, slide bar (71) and spout (81) sliding connection, the side welding of concave plate (8) has spliced pole (82), the one end of spliced pole (82) is passed butt joint seat (2) and sleeve (83) welding, sliding connection has locking pole (84) in sleeve (83), the one end of locking pole (84) is passed through-hole (16) and is pegged graft with fixed slot (13), be provided with positioning spring (85) between locking pole (84) and sleeve (83).
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| CN202210032659.XA CN114050679B (en) | 2022-01-12 | 2022-01-12 | Special motor using motor lock |
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| CN202210032659.XA CN114050679B (en) | 2022-01-12 | 2022-01-12 | Special motor using motor lock |
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| CN114050679B CN114050679B (en) | 2022-03-18 |
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| CN114992155A (en) * | 2022-05-16 | 2022-09-02 | 江苏云辉泵阀集团有限公司 | Chemical pump equipment with shaft locking mechanism |
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| CN114050679B (en) | 2022-03-18 |
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