CN109209093A - A kind of buffer for drive mechanism of telescopic door - Google Patents

A kind of buffer for drive mechanism of telescopic door Download PDF

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Publication number
CN109209093A
CN109209093A CN201811114301.1A CN201811114301A CN109209093A CN 109209093 A CN109209093 A CN 109209093A CN 201811114301 A CN201811114301 A CN 201811114301A CN 109209093 A CN109209093 A CN 109209093A
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CN
China
Prior art keywords
drive cavity
gear
chamber
drive
bevel gear
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.)
Withdrawn
Application number
CN201811114301.1A
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Chinese (zh)
Inventor
柴建华
Original Assignee
柴建华
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Publication date
Application filed by 柴建华 filed Critical 柴建华
Priority to CN201811114301.1A priority Critical patent/CN109209093A/en
Publication of CN109209093A publication Critical patent/CN109209093A/en
Withdrawn legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05FDEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00Power-operated mechanisms for wings
    • E05F15/60Power-operated mechanisms for wings using electrical actuators
    • E05F15/603Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/632Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05FDEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F5/00Braking devices, e.g. checks; Stops; Buffers
    • E05F5/003Braking devices, e.g. checks; Stops; Buffers for sliding wings

Abstract

The invention discloses a kind of buffer for drive mechanism of telescopic door, including first device main body, it is set to the intracorporal buffer unit of the first device master and is set to the intracorporal driving device of first device master, the buffer unit includes being set to intracorporal first drive cavity of the first device master, first motor is fixedly installed in the first drive cavity front inner wall, first motor rear end power is connected with the first helical gear, what the first helical gear right end was meshed is provided with the second helical gear, the present apparatus reduces the impact force that device is generated when offseting with wall by slowing down and buffering two ways, it is easy to operate simultaneously, more convenient safety.

Description

A kind of buffer for drive mechanism of telescopic door
Technical field
The present invention relates to intelligent door and window technical field, specially a kind of buffer for drive mechanism of telescopic door.
Background technique
In many places, very big inlet and outlet are required, therefore can select using retractable door, and retractable door is in moving process In how much can generate certain inertia, close when can generate certain impact, under long-time service, device can be caused Certain damage, existing retractable door are all the impact forces for reducing device generation only with buffer stopper, and protecting effect is bad, because This, is badly in need of a kind of buffer for drive mechanism of telescopic door and is protected, and the present apparatus is by slowing down and buffering two ways reduces dress The impact force generated when offseting with wall is set, while easy to operate, more convenient safety.
Summary of the invention
It is in the prior art for overcoming the purpose of the present invention is to provide a kind of buffer for drive mechanism of telescopic door State defect.
A kind of buffer for drive mechanism of telescopic door according to the present invention, including first device main body, it is set to described Buffer unit in one apparatus main body and it is set to the intracorporal driving device of first device master, the buffer unit includes It is set to intracorporal first drive cavity of the first device master, the first electricity is fixedly installed in the first drive cavity front inner wall Machine, first motor rear end power are connected with the first helical gear, and what the first helical gear right end was meshed is provided with Second helical gear is provided with rocking bar chamber in inner wall on the right side of first drive cavity, and the second helical gear right end is fixedly connected with Extension is passed through the intracavitary first rotating shaft of the rocking bar, the intracavitary bilateral symmetry of the rocking bar and is rotatably provided with eccentric block, institute It states first rotating shaft right end to be fixedly connected at the axle center of the eccentric block left end face, between eccentric block opposite side end face Eccentric part, which is rotatably assorted, is connected with first connecting rod, and what is be connected in inner wall on the downside of the rocking bar chamber is provided with the second drive cavity, institute It states and is slidably provided with the first sliding block in the second drive cavity, be provided with the hinge of opening upwards on the upside of first sliding block in end face Chain chamber, the first connecting rod lower end are hingedly coupled to the left and right sides inner wall of the hinge chamber, and first sliding block lower end can turn Dynamic is provided with first bevel gear, and the first bevel gear may connect to the driving device, first drive cavity left end phase Engagement is provided with third helical gear, and third drive cavity, the third helical teeth are provided in the first drive cavity inner left wall Wheel left end is fixedly connected with second bevel gear by extending the shaft that is passed through in the third drive cavity, after the second bevel gear The third hand tap gear that is provided with being meshed is held, the third hand tap gear rear end regulation is connected with the first spur gear, and the third passes What is be connected in inner wall on the downside of dynamic chamber is provided with the first push chamber, is slidably provided with first in first push chamber and pushes away Block, the first pushing block upside are fixedly installed the first rack gear for being engaged in first spur gear in end face, and described first pushes away What is be connected in inner wall on the downside of dynamic chamber is provided with the second push chamber, and what is be connected in inner wall on the downside of second push chamber is provided with Velocity-reducing chamber is slidably provided with lower end in second push chamber and extends the second pushing block for being passed through the velocity-reducing chamber, and described the Two pushing block lower ends are fixedly connected with the second sliding block, are provided with the 4th drive cavity on rear side of first drive cavity in inner wall, and described the One helical gear rear end is fixedly connected with the second shaft for extending and being passed through in the 4th drive cavity, and second shaft rear end is fixed Be connected with the first belt pulley, first belt pulley upper left side is rotatably provided with the second belt wheel, first belt pulley with Power is connected with the first belt between second belt wheel, and second belt wheel front end is fixedly connected with third shaft, institute It states on front side of the second belt wheel and in being provided with the 5th drive cavity in the 4th drive cavity front inner wall, third shaft front end is prolonged It stretches to be passed through in the 5th drive cavity and is fixedly connected with the 4th bevel gear, what the 4th bevel gear upper end was meshed is provided with Five bevel gears, are provided with the cushion chamber of opening to the left in the 5th drive cavity upper inside walls, rotatable in the cushion chamber It is provided with cam, is fixedly connected on the upside of the 5th bevel gear on end face at the lower cam end axle center by shaft, it is described Sliding connection is provided on the left of cam in the third sliding block of the buffering cavity wall.
Further technical solution, the driving device include being fixedly installed on the right side of second drive cavity in inner wall Second motor, second motor left end power are connected with the 6th bevel gear, and the 6th bevel gear left side is rotatable It is provided with the 7th bevel gear, is provided on the left of the 7th bevel gear and in what is be connected in the second drive cavity inner left wall First through hole, what is be connected in the first through hole inner left wall is provided with the 6th drive cavity, and the 7th bevel gear left end is solid Surely it is connected with the 4th shaft for extending and being passed through in the 6th drive cavity, the 4th shaft left end is fixedly connected with the first spiral Gear, what first helical gear lower end was meshed is provided with the second helical gear, second helical gear rear and front end It is fixedly connected with and extends to the 5th extraneous shaft, the 5th shaft is fixedly connected with far from second helical gear one end Driving wheel.
Further technical solution, the velocity-reducing chamber are connected to the first through hole, and second sliding block lower end is fixed to be connected It is connected to deceleration block, can be slowed down by the friction between the deceleration block and the 4th shaft, the third sliding block is left End is fixedly connected with buffer stopper, and the buffer stopper can carry out certain buffering when the present apparatus and wall offset.
Further technical solution, first device main body front and rear sides end face and it is symmetrical on the right side of the driving wheel and It rotatably is provided with driven wheel, the stability of the present apparatus is improved by the driven wheel.
Further technical solution, it is symmetrical in inner wall at left and right sides of second drive cavity and what is be connected is provided with first Guide runner, first sliding block left and right ends are symmetrical and are fixedly connected with the first slide guide for extending and being passed through in first guide runner The first spring is fixedly connected between inner wall on the downside of block, first slider guide lower end and first guide runner;Described first What is be connected in inner wall on the downside of push chamber is provided with the second guide runner, and first pushing block lower end is fixedly connected with extension and is passed through institute The second slider guide in the second guide runner is stated, it is fixed between second slider guide left end and the second guide runner inner left wall It is connected with second spring;What is be connected in the second push chamber inner left wall is provided with third guide runner, second pushing block Left end, which is fixedly connected with, extends the third slider guide that is passed through in the third guide runner, third slider guide lower end and described the Third spring is fixedly connected between inner wall on the downside of three guide runners;The cushion chamber is symmetrical in two sides inner walls up and down and is connected It is provided with the 4th guide runner, the third sliding block upper and lower ends are symmetrical and are fixedly connected with extension and are passed through in the 4th guide runner The 4th slider guide, be fixedly connected with the 4th bullet between the 4th slider guide left end and the 4th guide runner inner left wall Spring.
The beneficial effects of the present invention are: the configuration of the present invention is simple, easy to operate, carried out at closing time by the present apparatus, second Electric motor starting, and then the rotation of the 6th bevel gear is driven, and then engage by gear and drive first bevel gear rotation, and then pass through tooth Wheel engagement drives the rotation of the 7th bevel gear, and then drives the rotation of the first helical gear by the 4th shaft, and then nibble by gear Crossed belt moves the rotation of the second helical gear, and then drives driving wheel rotation by the 5th shaft, and then drive the present apparatus is mobile to carry out It closes the door, when the present apparatus will be in contact with wall, starts buffer unit, first motor starts at this time, and then drive first is tiltedly Gear rotation, and then engaged by gear and drive the rotation of the second helical gear, and then eccentric block rotation one is driven by first rotating shaft 180 degree, and then drive the first sliding block to be moved to upper limit position by first connecting rod, first bevel gear is bored with the 6th at this time Gear and the 7th bevel gear are disengaged from, and driving wheel runs out of steam at this time, but have certain inertia, and in the process, first tiltedly Gear is engaged by gear drives the rotation of third helical gear, and then drives second bevel gear rotation, and then engage band by gear Dynamic third hand tap gear rotation, and then the rotation of the first spur gear is driven, and then drive the first rack gear to move to left by rack and pinion engagement, And then the first pushing block is driven to move right, and then the second pushing block is driven to move down, and then drive deceleration block by the second sliding block It moves down, deceleration block offsets with the 4th shaft and rubs at this time, and in the process, the first helical gear passes through the second shaft band Dynamic first pulley rotation, and then the rotation of the second belt wheel is driven by the first belt, and then the 4th cone is driven by third shaft Gear rotation, and then engaged by gear and drive the rotation of the 5th bevel gear, and then pass through shaft band moving cam rotation 180 Degree, the big circular portion of cam offsets with third sliding block at this time, and third sliding block is moved to the left at this time, and then it is slow to drive buffer stopper to stretch out It rushes outside chamber, when the present apparatus offsets with wall, buffer stopper is buffered.
Detailed description of the invention
Fig. 1 is overall structure diagram inside a kind of buffer for drive mechanism of telescopic door of the invention;
Fig. 2 is the enlarged diagram of " A " in Fig. 1;
Fig. 3 is the schematic diagram in direction " B-B " in Fig. 2;
Fig. 4 is the schematic diagram of internal structure of " the 4th drive cavity " in the present invention.
Specific embodiment
Below with reference to Fig. 1-4, the present invention is described in detail.
Referring to Fig.1-4, a kind of buffer for drive mechanism of telescopic door of embodiment according to the present invention, including first device Main body 11, the buffer unit being set in the first device main body 11 and the drive being set in the first device main body 11 Dynamic device, the buffer unit includes the first drive cavity 12 being set in the first device main body 11, first transmission First motor 13 is fixedly installed in 12 front inner wall of chamber, the 13 rear end power of first motor is connected with the first helical gear 14, what 14 right end of the first helical gear was meshed be provided with the second helical gear 15, in the 12 right side inner wall of the first drive cavity It is provided with rocking bar chamber 16,15 right end of the second helical gear is fixedly connected with the first rotating shaft for extending and being passed through in the rocking bar chamber 16 17, bilateral symmetry and rotatably eccentric block 18 is provided in the rocking bar chamber 16, and 17 right end of first rotating shaft is fixedly connected At the axle center of 18 left end face of eccentric block, eccentric part is rotatably assorted connection between the 18 opposite side end face of eccentric block There is first connecting rod 19, what is be connected in the 16 downside inner wall of rocking bar chamber is provided with the second drive cavity 20, second drive cavity It is slidably provided with the first sliding block 21 in 20, the hinge chamber of opening upwards is provided in the 21 upside end face of the first sliding block 22,19 lower end of first connecting rod is hingedly coupled to the left and right sides inner wall of the hinge chamber 22,21 lower end of the first sliding block It is rotatably provided with first bevel gear 23, the first bevel gear 23 may connect to the driving device, first transmission What 12 left end of chamber was meshed is provided with third helical gear 24, is provided with third drive cavity in 12 inner left wall of the first drive cavity 25,24 left end of third helical gear is fixedly connected with the second cone tooth by extending the shaft being passed through in the third drive cavity 25 Wheel 26, what 26 rear end of second bevel gear was meshed is provided with third hand tap gear 27,27 rear end of the third hand tap gear regulation It is connected with the first spur gear 28, what is be connected in the 25 downside inner wall of third drive cavity is provided with the first push chamber 29, described It is slidably provided with the first pushing block 30 in first push chamber 29, is fixedly installed engagement in the 30 upside end face of the first pushing block It second is pushed away in being provided with of being connected in the first rack gear 31 of first spur gear 28, the 29 downside inner wall of the first push chamber Chamber 32 is moved, what is be connected in the 32 downside inner wall of the second push chamber is provided with velocity-reducing chamber 33, can in second push chamber 32 The lower end that is provided with of sliding extends the second pushing block 34 for being passed through the velocity-reducing chamber 33, and 34 lower end of the second pushing block is fixedly connected with Second sliding block 35 is provided with the 4th drive cavity 37,14 rear end of the first helical gear in first drive cavity, the 12 rear side inner wall It is fixedly connected with the second shaft 38 for extending and being passed through in the 4th drive cavity 37,38 rear end of the second shaft is fixedly connected with First belt pulley 39,39 upper left side of the first belt pulley are rotatably provided with the second belt wheel 40, first belt pulley 39 Power is connected with the first belt 41 between second belt wheel 40, and 40 front end of the second belt wheel is fixedly connected with third Shaft 42, second belt wheel, 40 front side and in being provided with the 5th drive cavity 43 in 37 front inner wall of the 4th drive cavity, institute It states 42 front end of third shaft and extends and be passed through in the 5th drive cavity 43 and be fixedly connected with the 4th bevel gear 44, the 4th cone tooth That takes turns that 44 upper ends are meshed be provided with the 5th bevel gear 45, and opening is provided in 43 upper inside walls of the 5th drive cavity to the left Cushion chamber 46 is rotatably provided with cam 47 in the cushion chamber 46, is fixed at the 47 lower end axle center of cam by shaft It is connected on the 45 upside end face of the 5th bevel gear, sliding connection is provided on the left of the cam 47 in the cushion chamber The third sliding block 48 of 46 inner walls.
Valuably or illustratively, the driving device includes being fixedly installed in the 20 right side inner wall of the second drive cavity The second motor 50, the 50 left end power of the second motor is connected with the 6th bevel gear 51, and the 6th bevel gear 51 is left Side is rotatably provided with the 7th bevel gear 52,52 left side of the 7th bevel gear and in 20 inner left wall of the second drive cavity What is be inside connected is provided with first through hole 53, and what is be connected in 53 inner left wall of first through hole is provided with the 6th drive cavity 54,52 left end of the 7th bevel gear is fixedly connected with the 4th shaft 55 for extending and being passed through in the 6th drive cavity 54, described 4th shaft, 55 left end is fixedly connected with the first helical gear 56, and what 56 lower end of the first helical gear was meshed is provided with Two helical gears 57,57 rear and front end of the second helical gear, which is fixedly connected with, extends to the 5th extraneous shaft 58, described 5th shaft 58 is fixedly connected with driving wheel 59 far from described second helical gear, 57 one end.
Valuably or illustratively, the velocity-reducing chamber 33 is connected to the first through hole 53,35 lower end of the second sliding block It is fixedly connected with deceleration block 36, can be slowed down by the friction between the deceleration block 36 and the 4th shaft 55, institute It states 48 left end of third sliding block and is fixedly connected with buffer stopper 49, the buffer stopper 49 can carry out certain when the present apparatus and wall offset Buffering.
Valuably or illustratively, the 11 front and rear sides end face of first device main body and right in 59 right side of the driving wheel Claim and be rotatably provided with driven wheel 60, the stability of the present apparatus is improved by the driven wheel 60.
Valuably or illustratively, symmetrical in 20 left and right sides inner wall of the second drive cavity and what is be connected is provided with the One guide runner 61,21 left and right ends of the first sliding block are symmetrical and are fixedly connected with extension and are passed through in first guide runner 61 First slider guide 62 is fixedly connected with first between 61 downside inner wall of first slider guide, 62 lower end and first guide runner Spring 63;What is be connected in first push chamber, the 29 downside inner wall is provided with the second guide runner 64, under first pushing block 30 End is fixedly connected with the second slider guide 65 for extending and being passed through in second guide runner 64,65 left end of the second slider guide and institute It states and is fixedly connected with second spring 66 between 64 inner left wall of the second guide runner;It is connected in second push chamber, 32 inner left wall Logical is provided with third guide runner 67, and 34 left end of the second pushing block is fixedly connected with extension and is passed through in the third guide runner 67 Third slider guide 68, be fixedly connected between 67 downside inner wall of 68 lower end of third slider guide and the third guide runner Three springs 69;It is symmetrical and what is be connected is provided with the 4th guide runner 70, the third in about the 46 two sides inner wall of cushion chamber 48 upper and lower ends of sliding block are symmetrical and are fixedly connected with the 4th slider guide 71 for extending and being passed through in the 4th guide runner 70, and described 7 The 4th spring 72 is fixedly connected between 4th slider guide, 1 left end and 70 inner left wall of the 4th guide runner.
When original state, third sliding block 48 is in limit on the right-right-hand limit position, at this time the small circular portion of cam 47 and third sliding block 48 Right end face offsets, and buffer stopper 49 is retracted in cushion chamber 46 at this time, and the second sliding block 35 is located at upper limit position at this time, slows down at this time Block 36 is retracted in velocity-reducing chamber 33, and the second pushing block 34 is in upper limit position at this time, and the first pushing block 30 is in limit on the right-right-hand limit position at this time, The first sliding block 21 is in lower limit position at this time, and first bevel gear 23 is in the 6th bevel gear 51 and the 7th bevel gear 52 at this time Meshing state.
It is carried out at closing time by the present apparatus, the starting of the second motor 50, and then drives the rotation of the 6th bevel gear 51, and then pass through Gear engagement drives first bevel gear 23 to rotate, and then drives the rotation of the 7th bevel gear 52 by gear engagement, and then pass through the Four shafts 55 drive the rotation of the first helical gear 56, and then are engaged by gear and drive the rotation of the second helical gear 57, Jin Ertong Crossing the 5th shaft 58 drives driving wheel 59 to rotate, and then present apparatus movement is driven to close the door, when the present apparatus will be with wall phase When contact, start buffer unit, first motor 13 starts at this time, and then drives the rotation of the first helical gear 14, and then pass through gear Engagement drives the rotation of the second helical gear 15, and then drives eccentric block 18 to rotate 180 degree by first rotating shaft 17, Jin Ertong Crossing first connecting rod 19 drives the first sliding block 21 to be moved to upper limit position, at this time first bevel gear 23 and the 6th bevel gear 51 and the Seven bevel gears 52 are disengaged from, and driving wheel 59 runs out of steam at this time, but have certain inertia, in the process, the first helical gear 14, which engage drive third helical gear 24 by gear, rotates, and then drives second bevel gear 26 to rotate, and then engage by gear It drives third hand tap gear 27 to rotate, and then drives the rotation of the first spur gear 28, and then the first tooth is driven by rack and pinion engagement Item 31 moves to left, and then the first pushing block 30 is driven to move right, and then the second pushing block 34 is driven to move down, and then sliding by second Block 35 drives deceleration block 36 to move down, and deceleration block 36 offsets with the 4th shaft 55 and rubs at this time, in the process, first Helical gear 14 drives the rotation of the first belt pulley 39 by the second shaft 38, and then drives 40 turns of the second belt wheel by the first belt 41 It is dynamic, and then the rotation of the 4th bevel gear 44 is driven by third shaft 42, and then engage by gear and drive 45 turns of the 5th bevel gear It is dynamic, and then 180 degree are rotated by shaft band moving cam 47, the big circular portion of cam 47 offsets with third sliding block 48 at this time, Third sliding block 48 is moved to the left at this time, and then buffer stopper 49 is driven to stretch out outside cushion chamber 46, when the present apparatus offsets with wall, is delayed Block 49 is rushed to be buffered.
The beneficial effects of the present invention are: the configuration of the present invention is simple, easy to operate, carried out at closing time by the present apparatus, second Electric motor starting, and then the rotation of the 6th bevel gear is driven, and then engage by gear and drive first bevel gear rotation, and then pass through tooth Wheel engagement drives the rotation of the 7th bevel gear, and then drives the rotation of the first helical gear by the 4th shaft, and then nibble by gear Crossed belt moves the rotation of the second helical gear, and then drives driving wheel rotation by the 5th shaft, and then drive the present apparatus is mobile to carry out It closes the door, when the present apparatus will be in contact with wall, starts buffer unit, first motor starts at this time, and then drive first is tiltedly Gear rotation, and then engaged by gear and drive the rotation of the second helical gear, and then eccentric block rotation one is driven by first rotating shaft 180 degree, and then drive the first sliding block to be moved to upper limit position by first connecting rod, first bevel gear is bored with the 6th at this time Gear and the 7th bevel gear are disengaged from, and driving wheel runs out of steam at this time, but have certain inertia, and in the process, first tiltedly Gear is engaged by gear drives the rotation of third helical gear, and then drives second bevel gear rotation, and then engage band by gear Dynamic third hand tap gear rotation, and then the rotation of the first spur gear is driven, and then drive the first rack gear to move to left by rack and pinion engagement, And then the first pushing block is driven to move right, and then the second pushing block is driven to move down, and then drive deceleration block by the second sliding block It moves down, deceleration block offsets with the 4th shaft and rubs at this time, and in the process, the first helical gear passes through the second shaft band Dynamic first pulley rotation, and then the rotation of the second belt wheel is driven by the first belt, and then the 4th cone is driven by third shaft Gear rotation, and then engaged by gear and drive the rotation of the 5th bevel gear, and then pass through shaft band moving cam rotation 180 Degree, the big circular portion of cam offsets with third sliding block at this time, and third sliding block is moved to the left at this time, and then it is slow to drive buffer stopper to stretch out It rushes outside chamber, when the present apparatus offsets with wall, buffer stopper is buffered, and the present apparatus is filled by slowing down and buffering two ways reduction The impact force generated when offseting with wall is set, while easy to operate, more convenient safety.
Those skilled in the art can define, can in the case of not departing from overall spirit of the invention and design To make the various modifications for above embodiments.It falls within the scope of protection of the present invention.Protection scheme of the invention It is subject to claims appended hereto.

Claims (5)

1. a kind of buffer for drive mechanism of telescopic door, including first device main body, to be set to the first device master intracorporal Buffer unit and it is set to the intracorporal driving device of first device master, it is characterised in that: the buffer unit includes setting It is placed in intracorporal first drive cavity of the first device master, the first electricity is fixedly installed in the first drive cavity front inner wall Machine, first motor rear end power are connected with the first helical gear, and what the first helical gear right end was meshed is provided with Second helical gear is provided with rocking bar chamber in inner wall on the right side of first drive cavity, and the second helical gear right end is fixedly connected with Extension is passed through the intracavitary first rotating shaft of the rocking bar, the intracavitary bilateral symmetry of the rocking bar and is rotatably provided with eccentric block, institute It states first rotating shaft right end to be fixedly connected at the axle center of the eccentric block left end face, between eccentric block opposite side end face Eccentric part, which is rotatably assorted, is connected with first connecting rod, and what is be connected in inner wall on the downside of the rocking bar chamber is provided with the second drive cavity, institute It states and is slidably provided with the first sliding block in the second drive cavity, be provided with the hinge of opening upwards on the upside of first sliding block in end face Chain chamber, the first connecting rod lower end are hingedly coupled to the left and right sides inner wall of the hinge chamber, and first sliding block lower end can turn Dynamic is provided with first bevel gear, and the first bevel gear may connect to the driving device, first drive cavity left end phase Engagement is provided with third helical gear, and third drive cavity, the third helical teeth are provided in the first drive cavity inner left wall Wheel left end is fixedly connected with second bevel gear by extending the shaft that is passed through in the third drive cavity, after the second bevel gear The third hand tap gear that is provided with being meshed is held, the third hand tap gear rear end regulation is connected with the first spur gear, and the third passes What is be connected in inner wall on the downside of dynamic chamber is provided with the first push chamber, is slidably provided with first in first push chamber and pushes away Block, the first pushing block upside are fixedly installed the first rack gear for being engaged in first spur gear in end face, and described first pushes away What is be connected in inner wall on the downside of dynamic chamber is provided with the second push chamber, and what is be connected in inner wall on the downside of second push chamber is provided with Velocity-reducing chamber is slidably provided with lower end in second push chamber and extends the second pushing block for being passed through the velocity-reducing chamber, and described the Two pushing block lower ends are fixedly connected with the second sliding block, are provided with the 4th drive cavity on rear side of first drive cavity in inner wall, and described the One helical gear rear end is fixedly connected with the second shaft for extending and being passed through in the 4th drive cavity, and second shaft rear end is fixed Be connected with the first belt pulley, first belt pulley upper left side is rotatably provided with the second belt wheel, first belt pulley with Power is connected with the first belt between second belt wheel, and second belt wheel front end is fixedly connected with third shaft, institute It states on front side of the second belt wheel and in being provided with the 5th drive cavity in the 4th drive cavity front inner wall, third shaft front end is prolonged It stretches to be passed through in the 5th drive cavity and is fixedly connected with the 4th bevel gear, what the 4th bevel gear upper end was meshed is provided with Five bevel gears, are provided with the cushion chamber of opening to the left in the 5th drive cavity upper inside walls, rotatable in the cushion chamber It is provided with cam, is fixedly connected on the upside of the 5th bevel gear on end face at the lower cam end axle center by shaft, it is described Sliding connection is provided on the left of cam in the third sliding block of the buffering cavity wall.
2. a kind of buffer for drive mechanism of telescopic door according to claim 1, it is characterised in that: the driving device packet The second motor being fixedly installed on the right side of second drive cavity in inner wall is included, second motor left end power is connected with 6th bevel gear, is rotatably provided with the 7th bevel gear on the left of the 6th bevel gear, on the left of the 7th bevel gear and in What is be connected in the second drive cavity inner left wall is provided with first through hole, is connected in the first through hole inner left wall It is provided with the 6th drive cavity, the 7th bevel gear left end is fixedly connected with the 4th turn for extending and being passed through in the 6th drive cavity Axis, the 4th shaft left end are fixedly connected with the first helical gear, and what first helical gear lower end was meshed is provided with Second helical gear, second helical gear rear and front end, which is fixedly connected with, extends to the 5th extraneous shaft, and the described 5th Shaft is fixedly connected with driving wheel far from second helical gear one end.
3. a kind of buffer for drive mechanism of telescopic door according to claim 1, it is characterised in that: the velocity-reducing chamber connection In the first through hole, second sliding block lower end is fixedly connected with deceleration block, can pass through the deceleration block and described 4th turn Friction between axis is slowed down, and third sliding block left end is fixedly connected with buffer stopper, and the buffer stopper can be in the present apparatus Certain buffering is carried out when offseting with wall.
4. a kind of buffer for drive mechanism of telescopic door according to claim 1, it is characterised in that: the first device master Body front and rear sides end face and symmetrical on the right side of the driving wheel and be rotatably provided with driven wheel, is improved by the driven wheel The stability of the present apparatus.
5. a kind of buffer for drive mechanism of telescopic door according to claim 1, it is characterised in that: second drive cavity Symmetrical and what is be connected is provided with the first guide runner in the inner wall of the left and right sides, first sliding block left and right ends are symmetrical and fixed connect It is connected to and extends the first slider guide for being passed through in first guide runner, under first slider guide lower end and first guide runner The first spring is fixedly connected between the inner wall of side;What is be connected in inner wall on the downside of first push chamber is provided with the second slide guide Slot, first pushing block lower end are fixedly connected with the second slider guide for extending and being passed through in second guide runner, and described second leads Second spring is fixedly connected between sliding block left end and the second guide runner inner left wall;The second push chamber inner left wall What is be inside connected is provided with third guide runner, and second pushing block left end is fixedly connected with extension and is passed through in the third guide runner Third slider guide, be fixedly connected with third bullet between inner wall on the downside of third slider guide lower end and the third guide runner Spring;The cushion chamber is symmetrical in two sides inner walls up and down and what is be connected is provided with the 4th guide runner, the third sliding block up and down two End is symmetrical and is fixedly connected with the 4th slider guide for extending and being passed through in the 4th guide runner, the 4th slider guide left end and institute It states and is fixedly connected with the 4th spring between the 4th guide runner inner left wall.
CN201811114301.1A 2018-09-25 2018-09-25 A kind of buffer for drive mechanism of telescopic door Withdrawn CN109209093A (en)

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CN201811114301.1A CN109209093A (en) 2018-09-25 2018-09-25 A kind of buffer for drive mechanism of telescopic door

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Application Number Priority Date Filing Date Title
CN201811114301.1A CN109209093A (en) 2018-09-25 2018-09-25 A kind of buffer for drive mechanism of telescopic door

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CN109209093A true CN109209093A (en) 2019-01-15

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112664060A (en) * 2021-01-29 2021-04-16 陈辉 Intelligent lock collision device based on Internet of things

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112664060A (en) * 2021-01-29 2021-04-16 陈辉 Intelligent lock collision device based on Internet of things

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