CN107143243A - Electric door-opening machine - Google Patents
Electric door-opening machine Download PDFInfo
- Publication number
- CN107143243A CN107143243A CN201710529761.XA CN201710529761A CN107143243A CN 107143243 A CN107143243 A CN 107143243A CN 201710529761 A CN201710529761 A CN 201710529761A CN 107143243 A CN107143243 A CN 107143243A
- Authority
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- China
- Prior art keywords
- rotating shaft
- gear
- hole
- axle center
- door
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000007704 transition Effects 0.000 claims abstract description 31
- 230000000149 penetrating effect Effects 0.000 claims abstract description 8
- 238000002955 isolation Methods 0.000 claims description 12
- 238000000338 in vitro Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 10
- 238000010586 diagram Methods 0.000 description 8
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 229910052742 iron Inorganic materials 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
- E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
- E05F15/611—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
- E05Y2201/214—Disengaging means
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/13—Type of wing
- E05Y2900/132—Doors
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The present invention relates to a kind of electric door-opening machine, it is provided with described electric door-opening machine in transition gear and is provided with the second rotating shaft, transition gear lateral surface is provided with coaxial apical tooth gear, one of second rotating shaft is hollow cylinder, the cylinder of second rotary shaft hollow is externally provided with fluting, fluting is penetrating 2nd rotating shaft, spring is provided with fluting, one crown of spring is in the bottom of hollow cylinder, the other end of spring is withstood on and spring orthogonal cross bar side, the two ends of cross bar pass through the fluting of penetrating 2nd rotating shaft, in the respective slot for being placed in the inside side of transition gear, it is fixedly connected to tether with three between transition gear and coaxial apical tooth gear and connects, the inwall of hollow cylinder is provided with internal thread, it is corresponding with internal thread on the inwall of hollow cylinder be one be provided with externally threaded cylinder bolt, one end of cylinder bolt is the push rod of elongation, the push rod head of elongation withstands on the side of cross bar, mouth is pulled provided with hexagonal in the other end of cylinder bolt.
Description
Technical field
The present invention relates to a kind of electric door-opening machine.
Background technology
With expanding economy, door lifter gradually turns into the product that people realize gate automation, just can be real because loading onto it
Existing intelligent management and digital management, finish the epoch for wanting people to get off enabling in the past, are a much progresses of society, carry
High people's quality of life and operating efficiency is improved, and safety and conveniently.But door lifter has various, unit is such as mounted in
The many of front door is big iron gate, and the side of this big iron gate is equipped with rotating shaft, and the bottom of opposite side is equipped with trolley, and trolley can be along circle
Arc trajectory is moved, and carries out the switch of door, present people have loaded onto electric door-opening machine to this big iron gate makes big iron gate can be into
For automatic, the trolley that electric open-door motor spindle is equipped with, electric door-opening machine just can mutually be fixed therewith according to the instruction guiding of controller
The gate trolley movement of connection stops, so as to realize enabling or close the door.But a problem occur is exactly:Now due to driven opening
The reason for structure of door machine, electric door-opening machine stopped moving once unexpected power-off, and big iron gate is just motionless, causes dangerous
Accident.Therefore, it is necessary to be improved to this.
The content of the invention
The task of the present invention provides a kind of electric door-opening machine.The task of the present invention is to complete by following technical solution
's：
Provided with small size motor, turbine, the automatic catch bar being controlled by the controller etc. in described electric door-opening machine;, small size motor
One end of rotating shaft extends small size motor in vitro, and one end of rotating shaft is provided with gear, turns tooth and is engaged with the gear on turbine,
The rotating shaft of rotating shaft and the drive gear of turbine side on turbine is coaxial, and drive gear and the transition gear of turbine side are nibbled
Close, the second rotating shaft is provided with transition gear, transition gear lateral surface is provided with coaxial apical tooth gear, and one of the second rotating shaft is
Hollow cylinder, the cylinder of the second rotary shaft hollow is externally provided with fluting, and fluting is provided with penetrating 2nd rotating shaft, fluting
Spring, a crown of spring is in the bottom of hollow cylinder, and the other end of spring is withstood on and the orthogonal cross bar of spring
Sideways, the two ends of cross bar are passed through in the fluting of penetrating 2nd rotating shaft, the respective slot for being placed in the inside side of transition gear, mistake
Cross to be fixedly connected to tether with three between gear and coaxial apical tooth gear and connect, the inwall of hollow cylinder is provided with interior spiral shell
Line, it is corresponding with internal thread on the inwall of hollow cylinder be one be provided with externally threaded cylinder bolt, one end of cylinder bolt is
The push rod of elongation, the push rod head of elongation withstands on the side of cross bar, and mouth, second turn are pulled in the other end of cylinder bolt provided with hexagonal
Axle two ends are placed in the support circle of bearing supporting frame, and bearing supporting frame is fixedly connected with bolt with the connecting plate of electric door-opening machine;
The side for closing door strike is provided with gate stop, the middle and lower part for closing door strike is bayonet socket, and bayonet socket is stuck in be controlled by the controller automatic and pushed away
In the corresponding neck of lever afterbody, close door strike top and apical tooth gear corresponding position and be provided with apical tooth, the teeth of apical tooth gear can be with
The apical tooth set on door strike is closed to be meshed;Transition gear can be engaged with travelling gear, and travelling gear is coaxial with trolley, that is, be all
First rotating shaft, is arranged trolley, toothed disc on first rotating shaft is coaxial, travelling gear, the first snap ring, the second snap ring, close door strike,
Clutch shaft bearing, second bearing, isolation ring, trolley, toothed disc, close door strike, the first support bearing, second held travelling gear
Support bearing, isolation ring are all provided with axle center corresponding with first rotating shaft diameter of axle hole, and the first snap ring, the second snap ring snap ring interior diameter are with turning
Axle diameter of axle correspondence；It is inserted in after second bearing and is placed in the support circle of the second support frame in the left end of first rotating shaft, the second support
Frame is fixedly connected with bolt with the connecting plate of electric door-opening machine;The right side of trolley is provided with the second snap ring, and the second snap ring is stuck in first
In rotating shaft, set on the right side of the second snap ring and toothed disc axle center hole is provided with toothed disc, toothed disc, toothed disc axle center hole Inner sides set latch
Bayonet socket, toothed disc axle center hole is inserted in right section of first rotating shaft, and card article groove is equipped with up and down in right section of first rotating shaft, correspondence
Card article is equipped with the inside of the hole of toothed disc axle center up and down, card article is the card article groove with being fixed as one on the inside of the hole of toothed disc axle center
The corresponding card article of middle insertion;The tooth of toothed disc is engaged with tooth on the place's of the opening or closing ground rack band for being located at gate, is set on rack band
There is bolt fixing hole, bolt is fixedly secured through bolt fixing hole and is being provided with same on ground, on the right side of toothed disc at the switch at gate
The second bearing of axle;It is inserted in after second bearing and is placed in the support circle of the second support frame in the right end of first rotating shaft, second
Support is fixedly connected with bolt with the connecting plate of electric door-opening machine;Axle center hole is provided with trolley, trolley axle center is inserted in first in hole
It is provided with rotating shaft, first rotating shaft in the first pin hole, the first pin hole and inserts corresponding first latch, is set on the inside of the hole of trolley axle center
There is latch bayonet socket, the top of the first latch is stuck in trolley provided with latch bayonet socket on the inside of the hole of axle center;Travelling gear is provided with axle center
It is inserted in hole, travelling gear axle center hole in first rotating shaft, first rotating shaft and is provided with the second pin hole, insertion pair in the second pin hole
Latch bayonet socket is provided with the inside of the second latch answered, travelling gear axle center hole, the top of the second latch is stuck in the axle center hole latch card
In mouthful;The left side of travelling gear is provided with the first snap ring, and the first snap ring is stuck in first rotating shaft, and the left side of the first snap ring is provided with coaxial
Isolation ring, the left side of isolation ring closes door strike provided with coaxial, and the left side for closing door strike is provided with coaxial clutch shaft bearing;
It is inserted in after clutch shaft bearing and is placed in the support circle of bearing supporting frame in the left end of first rotating shaft, bearing supporting frame bolt and electricity
The connecting plate of dynamic door lifter is fixedly connected;Small size motor is on electric door-opening machine connecting plate.
Compared with the prior art, the present invention solves the problem of prior art is present, when running into power failure, electric open-door
When gate wheel is immovable, the hollow cylinder that the die nut of correspondingly-sized can be inserted into first rotating shaft is corresponding
Cylinder bolt, hexagonal, which is pulled, can make internal thread on inwall of the cylinder bolt along hollow cylinder advance in mouth, make first rotating shaft
On the coaxial apical tooth gear that sets of transition gear and its lateral surface, transition gear is departed from respectively and engages and pushes up with travelling gear
The apical tooth that the teeth of gear are set with closing on door strike is engaged, then trolley can be moved freely, then again by correspondingly-sized
Die nut insertion hexagonal, which is pulled, retreats internal thread on inwall of the cylinder bolt along hollow cylinder in mouth, can recover transition
Gear is engaged with travelling gear and the apical tooth that is set with closing on door strike of teeth of apical tooth gear is engaged.Technical scheme ratio
Other solutions of prior art are more preferably used, and improved simple in construction, practical, easy to use, there is very much market.
Brief description of the drawings
Fig. 1 is a kind of dimensional structure diagram of the invention.
Fig. 2 is Fig. 1 overlooking the structure diagram.
Fig. 3 is Fig. 1 backsight structural representation.
Fig. 4 turns tooth and the gear engagement structure schematic diagram on turbine for the small size motor rotating shaft of the present invention.
Fig. 5 closes door strike and automatic catch bar afterbody notch (released state) schematic diagram for the present invention's.
Fig. 6-1 (separates shape for the two ends of the cross bar of the present invention through side structure in the 2nd rotating shaft fluting and transition gear
State) schematic diagram.
Fig. 6-2 is the structural representation that fluting, spring are set in the 2nd rotating shaft of the invention.
Fig. 7 is cylinder stud structure schematic diagram of the invention.
Fig. 8 is the structural representation of the 2nd rotating shaft of the invention, transition gear and apical tooth gear combination.
Fig. 9 is Fig. 8 structure lateral surface schematic diagram.
Figure 10 is the 2nd rotating shaft upper-part decomposing schematic representation of the invention.
Figure 11 is Figure 10 assembly structure diagram.
Figure 12 is mounted at structural representation on electric door-opening machine connecting plate for Figure 11 structure, and (bearing of support frame opens shape
State).
Figure 13 is the structural representation (the bearing open state of support frame) that Figure 12 is looked up from the left side.
Embodiment
Below in conjunction with the specific embodiment of accompanying drawing, the present invention is further described.（But it is not limitation of the present invention）.
As shown in figures 1-13, small size motor 51, (being commonly called as fractional motor), (in this example are provided with described electric door-opening machine
Small size motor provided with 24V60W) turbine 50, the automatic catch bar 68 that controlled device 48 is controlled, one end of small size motor rotating shaft is stretched
Grow small size motor in vitro, and one end of rotating shaft is provided with gear 52, turns tooth and is engaged with the gear 53 on turbine, on turbine
Rotating shaft 47 and the rotating shaft of the drive gear 54 of turbine side be coaxial, the drive gear 54 of turbine side and transition gear 55
The second rotating shaft 56 is provided with engagement, transition gear 55, transition gear lateral surface is provided with coaxial apical tooth gear 57, the second rotating shaft
One of 56 is hollow cylinder, and the hollow cylinder of the second rotating shaft 56 is externally provided with fluting 62, and fluting 62 is penetrating
2nd rotating shaft 56, fluting 62 in be provided with spring 64, a crown of spring 64 in the bottom of hollow cylinder, spring 64
Other end is withstood on passes through the fluting of penetrating 2nd rotating shaft 56 with the side of the orthogonal cross bar of spring 64 63, the two ends of cross bar 63
62, in the respective slot 65 for being placed in the inside side of transition gear 55, used between transition gear 55 and coaxial apical tooth gear 57
Three are fixedly connected with bolt 46 and connect, and the inwall of hollow cylinder is provided with interior on internal thread, with the inwall of hollow cylinder
Corresponding screw thread is a cylinder bolt 59 for being provided with external screw thread 58, and one end of cylinder bolt 59 is the push rod 60 of elongation, the top of elongation
The head of bar 60 withstands on the side of cross bar 63, and mouth 61 is pulled in the other end of cylinder bolt 59 provided with hexagonal, and the two ends of the second rotating shaft 56 are placed in
In the support circle of bearing supporting frame 66, bearing supporting frame 66 is fixedly connected with bolt with the connecting plate 29 of electric door-opening machine;, such as scheme
Shown, the side for closing door strike 3 is provided with gate stop 26, the middle and lower part for closing door strike 3 is bayonet socket 67, and bayonet socket 67 is stuck in controlled
In the corresponding neck 69 of the afterbody of automatic catch bar 68 of device control, the top of door strike 3 is closed with the corresponding position of apical tooth gear 57 provided with top
Tooth 70, the teeth of apical tooth gear can be meshed with closing the apical tooth 70 set on door strike 3, and (effect is:Block on top), transition gear
55 can engage with travelling gear 5, and travelling gear 5 and trolley 19 are coaxial, that is, be all first rotating shaft 15, and first rotating shaft 15 is coaxial
On be arranged trolley 19, toothed disc 21, travelling gear 5, the first snap ring 8, the second snap ring 16, close door strike 3, clutch shaft bearing 1, second
Bearing 24, isolation ring 4 etc., trolley 19, toothed disc 21, close door strike 3, the first support bearing 1, the second support at travelling gear 5
Bearing 24, isolation ring 4 are all provided with axle center hole corresponding with the diameter of axle of first rotating shaft 15, the first snap ring 8, the snap ring of the second snap ring 16 directly
Footpath is corresponding with the diameter of axle of first rotating shaft 15, to be respectively fitted over the outer surface of rotating shaft；Second is inserted in the left end of first rotating shaft 15
In the support circle that the second support frame 30 is placed in after bearing 24, the connecting plate 29 of the second support frame bolt and electric door-opening machine is fixed
Connection;The right side of trolley 19 is provided with the second snap ring 16, and the second snap ring 16 is stuck in first rotating shaft 15, and the right side of the second snap ring 8 is set
Toothed disc axle center hole 28 is provided with toothed disc 21, toothed disc 21, the Inner sides of toothed disc axle center hole 28 set latch bayonet socket 25, gear dish axle
Heart hole is inserted in right section 17 of first rotating shaft 15, and card article groove is equipped with up and down in right section 17 of first rotating shaft 15, and such as 14, it is right
Answer in the inner side of toothed disc axle center hole 28 and be equipped with card article up and down, such as 13,25, card article is fixed as with the inner side of toothed disc axle center hole 28
Embedded corresponding card article in one, card article groove;The tooth of toothed disc 21 can be with being located at the enabling starting point ground rack at gate
Tooth is engaged on band 22, and rack band is provided with bolt fixing hole 23, and bolt is fixedly secured opening at gate through bolt fixing hole 23
Or on Guan Chu ground, coaxial second bearing 24 is provided with the right side of toothed disc;Toothed disc rotating shaft 15 (being first rotating shaft 15)
Be inserted in right end 18 in the support circle 30-1 that the second support frame 30 is placed in after second bearing 24, the second support frame 30 with bolt with
The connecting plate 29 of electric door-opening machine is fixedly connected;It is provided with trolley in axle center hole 20, trolley axle center hole 20 and is inserted in first rotating shaft
15, it is provided with the first pin hole 11, the first pin hole 11 in first rotating shaft 15 and inserts corresponding first latch 12, trolley axle center hole
Inner side is provided with latch bayonet socket, and the top of the first latch 12 is stuck in trolley provided with latch bayonet socket on the inside of the hole of axle center;Travelling gear
5 are provided with axle center hole, are inserted in first rotating shaft 15, first rotating shaft 15 in the axle center hole of travelling gear 5 and are provided with the second pin hole 10, the
Inserted in two pin holes 10 and latch bayonet socket 6 is provided with the inside of corresponding second latch 9, the axle center hole of travelling gear 5, the second latch 9
Top is stuck in the axle center hole latch bayonet socket 6;As shown in 1, the left side of travelling gear 5 is provided with the first snap ring 8, and the first snap ring 8 blocks
In first rotating shaft 15, the left side of the first snap ring 8 is provided with coaxial isolation ring 4, and the left side of isolation ring 4 is closed provided with coaxial
Door strike 3, closes the top of door strike 3 and is provided with apical tooth 70 with the corresponding position of apical tooth gear 57, the teeth of apical tooth gear can be with closing door strike
The apical tooth 70 set on 3 is meshed, and (effect is:Block on top), transition gear 55 can be engaged with travelling gear 5, be promoted automatically
Bar 68 is promoted, and is closed corresponding door latch of the gate stop 26 set on door strike 3 with being set at gate closing and be may be at hooking or take off
Hook-shaped state：When gate is shut, the hook of gate stop 2 is slipped into the knocker being located at gate closing point, and during enabling, gate stop 2 is by setting
Abjection knocker is promoted in the automatic catch bar being controlled by the controller on electric door-opening machine.The left side for closing door strike 3 is provided with coaxially
Clutch shaft bearing 1;The support circle 31-1 that bearing supporting frame 31 is placed in after clutch shaft bearing 1 is inserted in the left end 7 of first rotating shaft 15
In, bearing supporting frame 31 is fixedly connected with bolt with the connecting plate 29 of electric door-opening machine;Rotating shaft is provided with travelling gear 5, transmission
Gear 5 is meshed with the transition gear 55 driven by small size motor 51, is so driven by small size motor 51, drive axis of rotation and
Trolley is driven to rotate and open or close gate;Small size motor 51 is on electric door-opening machine connecting plate 29.
, can be by the die nut of correspondingly-sized insertion the when electric door-opening machine trolley is immovable when running into power failure
The corresponding cylinder bolt of a hollow cylinder of one rotating shaft 56, hexagonal, which is pulled, can make cylinder bolt 59 along hollow in mouth 61
Internal thread advances on the inwall of cylinder, the coaxial apical tooth tooth for setting transition gear and its lateral surface in first rotating shaft 56
Wheel 57, respectively depart from transition gear 55 engaged with travelling gear 5 and apical tooth gear teeth with close the apical tooth set on door strike 3
70 engagements, then trolley can be moved freely, and then again pulling the die nut insertion hexagonal of correspondingly-sized in mouth 61 makes cylinder
Internal thread is retreated on inwall of the bolt 59 along hollow cylinder, can be recovered transition gear 55 and be engaged with travelling gear 5 and apical tooth
The apical tooth 70 that the teeth of gear are set with closing on door strike 3 is engaged.(other are not described for prior art herein, just not multiple herein
State.)
It the above is only the specific embodiment of the present invention, all similar changes made according to above-mentioned design ought to belong to the model of the present invention
Enclose.
Claims (1)
1. electric door-opening machine, it is characterised in that, small size motor, turbine, controlled device control are provided with described electric door-opening machine
Automatic catch bar of system etc.;, one end of small size motor rotating shaft extends small size motor in vitro, and one end of rotating shaft is provided with tooth
Wheel, turns tooth and is engaged with the gear on turbine, the rotating shaft on turbine and the rotating shaft of the drive gear of turbine side are coaxial, whirlpool
The drive gear of wheel side is engaged with transition gear, the second rotating shaft is provided with transition gear, transition gear lateral surface is provided with same
The apical tooth gear of axle, one of the second rotating shaft is hollow cylinder, and the cylinder of the second rotary shaft hollow is externally provided with fluting, opened
Groove is that spring is provided with penetrating 2nd rotating shaft, fluting, the crown of spring in the bottom of hollow cylinder, spring it is another
One crown is placed in transition tooth at the two ends with spring orthogonal cross bar side, cross bar through the fluting of penetrating 2nd rotating shaft
In the respective slot of the inside side of wheel, it is fixedly connected to tether with three between transition gear and coaxial apical tooth gear and connects, in
The inwall of empty cylinder is provided with internal thread, and corresponding with internal thread on the inwall of hollow cylinder is one to be provided with outer spiral shell
The cylinder bolt of line, one end of cylinder bolt is the push rod of elongation, and the push rod head of elongation withstands on the side of cross bar, cylinder bolt it is another
End face pulls mouth provided with hexagonal, and the second rotating shaft two ends are placed in the support circle of bearing supporting frame, bearing supporting frame bolt and electricity
The connecting plate of dynamic door lifter is fixedly connected;The side for closing door strike is provided with gate stop, the middle and lower part for closing door strike is bayonet socket, card
Mouth is stuck in the corresponding neck of automatic catch bar afterbody being controlled by the controller, and closes door strike top and apical tooth gear corresponding position
Provided with apical tooth, the teeth of apical tooth gear can be meshed with closing the apical tooth set on door strike;Transition gear can be engaged with travelling gear,
Travelling gear is coaxial with trolley, that is, is all first rotating shaft, is arranged trolley, toothed disc, travelling gear, on first rotating shaft is coaxial
One snap ring, the second snap ring, door strike, clutch shaft bearing, second bearing, isolation ring are closed, trolley, toothed disc, close door at travelling gear
Fastener, the first support bearing, the second support bearing, isolation ring are all provided with axle center corresponding with first rotating shaft diameter of axle hole, the first card
Ring, the second snap ring snap ring interior diameter are corresponding with the rotating shaft diameter of axle；It is inserted in the left end of first rotating shaft after second bearing and is placed in second
In the support circle of support frame, the second support frame is fixedly connected with bolt with the connecting plate of electric door-opening machine;The right side of trolley is provided with
Second snap ring, the second snap ring is stuck in first rotating shaft, is set on the right side of the second snap ring and toothed disc axle center is provided with toothed disc, toothed disc
Hole, toothed disc axle center hole Inner sides set latch bayonet socket, and toothed disc axle center hole is inserted in right section of first rotating shaft, right section of first rotating shaft
In be equipped with card article groove up and down, on the inside of corresponding gear dish axle heart hole in be equipped with card article up and down, card article is and toothed disc axle center
It is fixed as one on the inside of hole, embedded corresponding card article in card article groove;The tooth of toothed disc locates ground with being located at opening or closing for gate
Tooth is engaged on rack band, and rack band is provided with bolt fixing hole, and bolt is fixedly secured the switch at gate through bolt fixing hole
Locate on ground, coaxial second bearing is provided with the right side of toothed disc;It is inserted in the right end of first rotating shaft after second bearing and is placed in
In the support circle of two support frames, the second support frame is fixedly connected with bolt with the connecting plate of electric door-opening machine;Axle is provided with trolley
It is inserted in heart hole, trolley axle center hole in first rotating shaft, first rotating shaft and is provided with the first pin hole, correspondence is inserted in the first pin hole
The first latch, latch bayonet socket is provided with the inside of the hole of trolley axle center, the top of the first latch is stuck in trolley provided with the inside of the hole of axle center
In latch bayonet socket;Travelling gear is provided with axle center hole, is inserted in first rotating shaft, first rotating shaft in the hole of travelling gear axle center and is provided with the
Inserted in two pin holes, the second pin hole and latch bayonet socket, second are provided with the inside of corresponding second latch, travelling gear axle center hole
The top of latch is stuck in the axle center hole latch bayonet socket;The left side of travelling gear is provided with the first snap ring, and the first snap ring is stuck in first
In rotating shaft, the left side of the first snap ring is provided with coaxial isolation ring, and the left side of isolation ring closes door strike provided with coaxial, closes door
The left side of fastener is provided with coaxial clutch shaft bearing;It is inserted in the left end of first rotating shaft after clutch shaft bearing and is placed in bearing supporting frame
Support circle in, bearing supporting frame is fixedly connected with bolt with the connecting plate of electric door-opening machine;Small size motor is located at electric open-door
On machine connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710529761.XA CN107143243A (en) | 2017-07-02 | 2017-07-02 | Electric door-opening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710529761.XA CN107143243A (en) | 2017-07-02 | 2017-07-02 | Electric door-opening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107143243A true CN107143243A (en) | 2017-09-08 |
Family
ID=59785802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710529761.XA Withdrawn CN107143243A (en) | 2017-07-02 | 2017-07-02 | Electric door-opening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107143243A (en) |
-
2017
- 2017-07-02 CN CN201710529761.XA patent/CN107143243A/en not_active Withdrawn
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170908 |