CN109138692A - A kind of buffer for drive mechanism of telescopic door - Google Patents
A kind of buffer for drive mechanism of telescopic door Download PDFInfo
- Publication number
- CN109138692A CN109138692A CN201811102349.0A CN201811102349A CN109138692A CN 109138692 A CN109138692 A CN 109138692A CN 201811102349 A CN201811102349 A CN 201811102349A CN 109138692 A CN109138692 A CN 109138692A
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- end wall
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- fixedly connected
- transmission
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- 230000007246 mechanism Effects 0.000 title claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims abstract description 74
- 238000009434 installation Methods 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 9
- 229920001971 elastomer Polymers 0.000 claims description 7
- 239000000806 elastomer Substances 0.000 claims description 7
- 230000001939 inductive effect Effects 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 4
- 230000006698 induction Effects 0.000 claims 1
- 230000033001 locomotion Effects 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 3
- 238000013519 translation Methods 0.000 abstract description 3
- 239000003921 oil Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000010720 hydraulic oil Substances 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 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
- E05F15/40—Safety devices, e.g. detection of obstructions or end positions
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B11/00—Means for allowing passage through fences, barriers or the like, e.g. stiles
- E06B11/02—Gates; Doors
- E06B11/022—Gates; Doors characterised by the manner of movement
- E06B11/023—Gates; Doors characterised by the manner of movement where the gate opens within the plane of the gate
- E06B11/026—Gates; Doors characterised by the manner of movement where the gate opens within the plane of the gate horizontally
-
- 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
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention discloses a kind of buffer for drive mechanism of telescopic door, including body, the body lower end wall is internally provided with one or so perforative rotation slot, the rotation slot is internally provided with a rotation axis, the left and right ends of the rotation axis pass through left and right port and are fixedly connected with a symmetrical rotating wheel, second gear chamber is provided in the right end wall of first transmission space, the upper end wall of the second gear chamber is internally provided with a driving space, the upper surface in the driving space is fixedly installed a driving motor, the lower end surface of the driving motor has been connected by power a drive shaft, the configuration of the present invention is simple, it is easy to operate, the switching of movement rate ratio is realized by pressurizing unit, enhance the safety of equipment guaranteeing the stability in motion process simultaneously, using gear and hydraulic drive, enhance the reliability in equipment work, wherein, The switching of transmission link is controlled by V belt translation, guarantees the harmony between link.
Description
Technical field
The present invention relates to equipment safety technical field, specially a kind of buffer for drive mechanism of telescopic door.
Background technique
With the development of science and technology the development of society, people's living standard is continuously improved, and traditional factory is also gradually modern
Change, various smart machines constantly increase, and most common is exactly the automatic extendible door on factory doorway, and current retractable door is mostly
Reducing speed is just understood when the stroke of proximity device, but sometimes, it can be potentially encountered some urgent situations, need
The speed for slowing down retractable door, is even automatically stopped, to guarantee through remarkable safety and guarantee the using effect of equipment.
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 body are set inside the body lower end wall
It is equipped with one or so perforative rotation slot, the rotation slot is internally provided with a rotation axis, and the left and right ends of the rotation axis pass through
Left and right port is fixedly connected with a symmetrical rotating wheel, and it is straight that the axis body leftward position fixing sleeve of the rotation axis is connected to first
Gear, the first spur gear corresponding position are provided with a first gear chamber upwardly extended, the first gear chamber right end wall
Rotary type is fixedly connected with the first rotary shaft, and first fixed sleeve of rotating shaft is connected to the second spur gear, second spur gear
Downside and the first spur gear engagement connection, the left end pars intramuralis of the first gear chamber is provided with the first transmission space, described
First transmission space is internally provided with first driving wheel symmetrical above and below, and first driving wheel is rotatably connected to each other
First friction belt, the left end of first rotary shaft passes through the left end wall of first gear chamber and the left end wall of the first transmission space turns
Dynamic formula is fixedly connected, and first rotary shaft and downside first driving wheel are fixedly attached, in first transmission space
It is fixedly installed a pressurizing unit on rear side of portion, the upside rotary type of first transmission space left end wall is fixedly connected with single-revolution
Axis, the rotating shaft and upside first driving wheel are fixedly attached, and is provided in the right end wall of first transmission space
Two gear cavities, the second gear chamber are internally provided with a symmetrical first bevel gear, the upside of the first bevel gear
Engagement is connected with second bevel gear, and the right end of the rotating shaft passes through right end wall and left side first cone of the first transmission space
The left side of gear is fixedly connected, and the right side of the right side first bevel gear is fixedly connected with output shaft, the second gear
The upper end wall of chamber is internally provided with a driving space, and the upper surface in the driving space is fixedly installed a driving motor, described
The lower end surface of driving motor has been connected by power a drive shaft, and the lower end of the drive shaft passes through the lower end surface and second in driving space
The upper surface of bevel gear is fixedly connected, and the right end pars intramuralis of the second gear chamber is provided with the second transmission space, and described second
Transmission space right end wall upper interior is provided with the manual space of an opening to the right, is provided with a turntable in the manual space,
Second transmission space is internally provided with second driving wheel symmetrical above and below, and the right end of the output shaft passes through the second tooth
The right end wall of wheel chamber is fixedly connected with the left side rotary type of turntable, and the output shaft and upside second driving wheel are fixed
Socket, second driving wheel are rotatably connected to the second friction band, the second transmission space inner back side position each other
It is fixedly installed and consolidates with pressurizing unit identical in the first transmission space, the downside rotary type of the second transmission space right end wall
Surely it is connected with a driven shaft, the left end pars intramuralis of second transmission space is provided with third gear cavity, the third gear cavity
Upper inside is provided with third spur gear, and the left end of the driven shaft passes through the left end wall and third gear cavity of the second transmission space
The upper side position rotary type of left end wall is fixedly connected, and the driven shaft and third spur gear are fixedly attached, the third straight-tooth
The downside engagement of wheel is connected with the 4th spur gear, and the 4th spur gear and rotation axis are fixedly attached, first transmission space
And second be provided with an oil liquid space between transmission space, oil liquid space upper end wall is internally provided with a hydraulic space, institute
It states and is fixedly installed a hydraulic press inside hydraulic space, the lower end of the hydraulic press is fixedly connected with first pipe, and described first
The lower end wall that the lower end of pipeline passes through hydraulic space is connected to fixed setting with oil liquid space, and the upper end of the hydraulic press is fixedly connected
There is second pipe, it is solid that the upper end of the second pipe passes through the pressurizing unit in the upper end wall and the first transmission space of hydraulic space
Fixed connection, and the first solenoid valve is fixedly installed inside the second pipe, the second pipe is close to the side of hydraulic space
Right end is provided with and communicated with third pipeline, and the pressurizing unit in the right end and the second transmission space of the third pipeline is fixedly connected,
And the inside of the third pipeline is fixedly installed third solenoid valve, the upper interior of the body front bulkhead is provided with an opening
Forward inductive spacing, the inductive spacing inner front side are fixedly installed an inductor, and the back end signal of the inductor connects
It is connected to a signal wire, the body front end face is fixedly installed the buffer unit of a longitudinal array distribution, the manual space
Opening rotation is provided with a dodge gate.
Further technical solution, the pressurizing unit include fixed shell, and it is sliding that the fixed enclosure interior is provided with one
Space is moved, is provided with and communicated with an inlet on rear side of the sliding space right end wall, the sliding space internal slide is connected with
One sliding panel, the front end face of the sliding panel are fixedly connected with a connecting shaft, and the front end of the connecting shaft passes through sliding space
Front bulkhead is fixedly connected with a mounting blocks, and the mounting blocks are internally provided with one up and down and installation cavity for opening forward,
The installation cavity is internally provided with an extruding wheel, and the extruding wheel is socketed with the second rotary shaft, a left side for second rotary shaft
Right side is fixedly connected with the left hand end wall rotary type of installation cavity.
Further technical solution, the buffer unit include elastic space, and the aft bulkhead of the elastic space is fixed to be connected
It is connected to a compressed spring, the front end of the compressed spring is fixedly connected with an annular retaining ring, in the left end wall of the elastic space
Portion is provided with a cushion space, and the cushion space is connected with the elastic space, and the aft bulkhead of the cushion space is fixed
It is provided with an elastomer block, the front side sliding of the elastomer block is provided with a movable plate, and the front end face of the movable plate is fixedly connected
There is an elastic rod, the front bulkhead that the front end of the elastic rod passes through cushion space protrudes into exterior space, and the elastic rod and ring
Shape retaining ring is fixedly attached, and the body of rod package that the elastic rod is located at exterior space is provided with a resilient sleeve.
Further technical solution, the transmission ratio that first spur gear and the second spur gear are constituted than third spur gear and
It is small that 4th spur gear constitutes transmission ratio.
When original state, the driving motor and hydraulic press are in stop working state, first solenoid valve and second
Solenoid valve is in close state, and pressurizing unit does not start to squeeze, and first friction belt and the second friction band are in the state unclamped.
When equipment work, while driving motor starts, hydraulic press starting, second solenoid valve is opened, and the second transmission is empty
Interior pressurizing unit work, hydraulic oil enter the rear side inside sliding space, push sliding panel sliding, to make to squeeze wheel load
Tight second friction band, drive shaft turns drive upside first driving wheel and upper by the intracavitary gear drive of second gear
The rotation of second drive sprocket described in side, since the second friction band is in tensioner state, downside the second driving wheel rotation is driven
Axis rotation, the rotation of third spur gear, the 4th spur gear rotation being engaged with so that rotation axis be driven to rotate, realize equipment
Walking, when occurring barrier on front side of body, inductor collecting signal is transported to inside equipment by signal wire, this
When, the second friction band unclamps, and the first solenoid valve is opened, and the pressurizing unit work inside the first transmission space makes first friction belt
Tensioner, since the transmission ratio of the first spur gear and the second spur gear is different from the transmission ratio of third spur gear and the 4th spur gear,
Effectively ensure the change of movement velocity.
The beneficial effects of the present invention are: the configuration of the present invention is simple, easy to operate, movement rate ratio is realized by pressurizing unit
Switching, guaranteeing that the stability in motion process enhances the safety of equipment simultaneously, using gear and hydraulic drive, enhancing is set
Reliability in standby work, wherein control the switching of transmission link by V belt translation, guarantee the harmony between link.
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 a kind of buffer for drive mechanism of telescopic door complete section left view local interior structural schematic diagram of the invention；
Fig. 3 is the local valve enlarged structure schematic diagram of A in Fig. 2；
Fig. 4 is the inside overall structure diagram of pressurizing unit in a kind of buffer for drive mechanism of telescopic door of the 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 body 100,
100 lower end wall of body is internally provided with one or so perforative rotation slot 103, and the rotation slot 103 is internally provided with one turn
Moving axis 104, the left and right ends of the rotation axis 104 pass through left and right port and are fixedly connected with a symmetrical rotating wheel 105, institute
The axis body leftward position fixing sleeve for stating rotation axis 104 is connected to the first spur gear 101, and 101 corresponding position of the first spur gear is set
It is equipped with a first gear chamber 110 upwardly extended, the 110 right end wall rotary type of first gear chamber is fixedly connected with the first rotation
Axis 112,112 fixing sleeve of the first rotary shaft are connected to the second spur gear 1411, the downside and first of second spur gear 111
The engagement connection of spur gear 101, the left end pars intramuralis of the first gear chamber 110 are provided with the first transmission space 115, and described first
Transmission space 115 is internally provided with first driving wheel 136 symmetrical above and below, and first driving wheel 136 rotates each other
It is connected with first friction belt 113, the left end of first rotary shaft 112 passes through the left end wall of first gear chamber 110 and first and passes
The left end wall rotary type in dynamic space 115 is fixedly connected, and first rotary shaft 112 and downside first driving wheel 136 are solid
Fixed socket, 115 inner back side of the first transmission space are fixedly installed a pressurizing unit 122, first transmission space 115
The upside rotary type of left end wall is fixedly connected with single-revolution axis 135, the rotating shaft 135 and upside first driving wheel 136
It is fixedly attached, is provided with second gear chamber 132 in the right end wall of first transmission space 115, in the second gear chamber 132
Portion is provided with a symmetrical first bevel gear 134, and the upside engagement of the first bevel gear 134 is connected with second bevel gear
133, the right end of the rotating shaft 135 passes through a left side for right end wall and the left side first bevel gear 134 of the first transmission space 115
End face is fixedly connected, and the right side of the right side first bevel gear 134 is fixedly connected with output shaft 127, the second gear chamber
132 upper end wall is internally provided with a driving space 129, and the upper surface in the driving space 129 is fixedly installed driving electricity
Machine 130, the lower end surface of the driving motor 130 have been connected by power a drive shaft 131, and the lower end of the drive shaft 131, which passes through, drives
The lower end surface in dynamic space 129 is fixedly connected with the upper surface of second bevel gear 133, in the right end wall of the second gear chamber 132
Portion is provided with the second transmission space 159, and the 159 right end wall upper interior of the second transmission space is provided with the hand of an opening to the right
Space 125 is moved, is provided with a turntable 126 in the manual space 125, second transmission space 159 is internally provided with one
Second driving wheel 128 symmetrical above and below, the right end of the output shaft 127 pass through the right end wall and turntable 126 of second gear chamber 132
Left side rotary type be fixedly connected, and the output shaft 127 and upside second driving wheel 128 are fixedly attached, described
Two driving wheels 128 are rotatably connected to the second friction band 109 each other, and the 159 inner back side position of the second transmission space is solid
Surely it is provided with and pressurizing unit 122 identical in the first transmission space 115, the downside of the 159 right end wall of the second transmission space
Rotary type is fixedly connected with a driven shaft 108, and the left end pars intramuralis of second transmission space 159 is provided with third gear cavity
106,106 upper inside of third gear cavity is provided with third spur gear 107, and the left end of the driven shaft 108 passes through second
The left end wall of transmission space 159 is fixedly connected with the upper side position rotary type of 106 left end wall of third gear cavity, and the driven shaft
108 and third spur gear 107 be fixedly attached, the engagement of the downside of the third spur gear 107 is connected with the 4th spur gear 102, institute
It states the 4th spur gear 102 and rotation axis 104 is fixedly attached, set between first transmission space 115 and the second transmission space 159
It is equipped with an oil liquid space 114,114 upper end wall of oil liquid space is internally provided with a hydraulic space 117, the hydraulic space
It is fixedly installed a hydraulic press 118 inside 117, the lower end of the hydraulic press 118 is fixedly connected with first pipe 116, and described
The lower end wall that the lower end of one pipeline 116 passes through hydraulic space 117 is connected to fixed setting, the hydraulic press 118 with oil liquid space 114
Upper end be fixedly connected with second pipe 119, the upper end of the second pipe 119 passes through the upper end wall and the of hydraulic space 117
Pressurizing unit 122 in one transmission space 115 is fixedly connected, and the first electromagnetism is fixedly installed inside the second pipe 119
Valve 123, the second pipe 119 are provided with and communicated with third pipeline 121, the third close to the side right end of hydraulic space 117
Pressurizing unit 122 in the right end of pipeline 121 and the second transmission space 159 is fixedly connected, and the inside of the third pipeline 121
It is fixedly installed third solenoid valve 120, the upper interior of 100 front bulkhead of body is provided with an inductive spacing for opening forward
137,137 inner front side of inductive spacing is fixedly installed an inductor 138, the back end signal connection of the inductor 138
There is a signal wire 139,100 front end face of body is fixedly installed the buffer unit 140 of a longitudinal array distribution, described manual
The opening rotation in space 125 is provided with a dodge gate 124.
Valuably or illustratively, the pressurizing unit 122 includes fixed shell 149, is set inside the fixed shell 149
It is equipped with a sliding space 150, an inlet 154 is provided with and communicated on rear side of the 150 right end wall of sliding space, the sliding is empty
Between 150 internal slides be connected with a sliding panel 151, the front end face of the sliding panel 151 is fixedly connected with a connecting shaft 152, institute
The front end for stating connecting shaft 152 is fixedly connected with a mounting blocks 155 across the front bulkhead of sliding space 150, the mounting blocks 155
It is internally provided with one up and down and installation cavity for opening forward 156, the installation cavity 156 is internally provided with an extruding wheel
157, the extruding wheel 157 is socketed with the second rotary shaft 158, the left and right end face of second rotary shaft 158 and installation cavity 156
Left hand end wall rotary type is fixedly connected, and acting on is, is discharged into hydraulic oil by hydraulic press 118 and sliding panel 151 is pushed to slide, thus
It pushes extruding wheel 157 mobile, friction band is squeezed, the switching of motion state is realized, enhances the harmony of equipment.
Valuably or illustratively, the buffer unit 140 includes elastic space 141, the rear end of the elastic space 141
Wall is fixedly connected with a compressed spring 144, and the front end of the compressed spring 144 is fixedly connected with an annular retaining ring 143, the bullet
The left end pars intramuralis in property space 141 is provided with a cushion space 145, and the cushion space 145 is connected with the elastic space 141
Logical, the aft bulkhead of the cushion space 145 is fixedly installed an elastomer block 147, and the front side sliding of the elastomer block 147 is provided with
One movable plate 146, the front end face of the movable plate 146 are fixedly connected with an elastic rod 142, and the front end of the elastic rod 142 is worn
The front bulkhead for crossing cushion space 145 protrudes into exterior space, and the elastic rod 142 and annular retaining ring are fixedly attached, the elasticity
The body of rod package that bar 142 is located at exterior space is provided with a resilient sleeve 148, and effect is to pass through compressed spring 144, elastomer block
147 and dynamics when 148 reducing collisions of resilient sleeve and movement speed is reduced by reaction force, to increase making for equipment
Use the service life.
Valuably or illustratively, the transmission ratio that first spur gear 101 and the second spur gear 111 are constituted is more straight than third
Gear 107 and the 4th spur gear 102 composition transmission ratio are small, and effect is to pass through the control that pressurizing unit 122 realizes different rotating speeds
System, enhances the flexibility of equipment moving.
When original state, the driving motor 130 and hydraulic press 118 are in stop working state, first solenoid valve
123 and second solenoid valve 120 be in close state, pressurizing unit 122 does not start to squeeze, first friction belt 113 and second friction
With 109 in the state unclamped.
When equipment work, while driving motor 130 starts, hydraulic press 118 starts, and second solenoid valve 120 is opened, the
Pressurizing unit 122 in two transmission spaces 159 works, and hydraulic oil enters the rear side inside sliding space 150, pushes sliding panel
151 slidings, so that extruding wheel 157 be made to compress the second friction band 109, drive shaft 131 is rotated, by second gear chamber 132
Gear drive drives upside first driving wheel 136 and upside second drive sprocket 128 to rotate, due to the second friction
Band 109 is in tensioner state, and downside second driving wheel 128 rotates, and driven shaft 108 rotates, and third spur gear 107 rotates,
The 4th spur gear 102 rotation being engaged with realizes the walking of equipment, when body 100 so that rotation axis 104 be driven to rotate
When barrier occurs in front side, 138 collecting signal of inductor is transported to inside equipment, at this point, second by signal wire 139
The band 159 that rubs unclamps, and the first solenoid valve 123 is opened, and the pressurizing unit 122 inside the first transmission space 115 works, and makes first to rub
113 tensioner of band is wiped, due to the transmission ratio of the first spur gear 101 and the second spur gear 111 and third spur gear 107 and the 4th straight-tooth
The transmission ratio of wheel 102 is different, effectively ensures the change of movement velocity.
The beneficial effects of the present invention are: the configuration of the present invention is simple, easy to operate, movement speed is realized by pressurizing unit 122
The switching of rate ratio enhances the safety of equipment guaranteeing the stability in motion process simultaneously, using gear and hydraulic drive, increases
Reliability in strong equipment work, wherein control the switching of transmission link by V belt translation, guarantee the harmony between link.
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 (4)
1. a kind of buffer for drive mechanism of telescopic door, including body, the body lower end wall, which is internally provided with one or so, to be run through
Rotation slot, the rotation slot is internally provided with a rotation axis, and the left and right ends of the rotation axis pass through that left and right port is fixed to be connected
It is connected to a symmetrical rotating wheel, the axis body leftward position fixing sleeve of the rotation axis is connected to the first spur gear, and described first
Spur gear corresponding position is provided with a first gear chamber upwardly extended, and the first gear chamber right end wall rotary type is fixedly connected
There is the first rotary shaft, first fixed sleeve of rotating shaft is connected to the second spur gear, and the downside of second spur gear and first is directly
Gear engagement connection, the left end pars intramuralis of the first gear chamber is provided with the first transmission space, in first transmission space
Portion is provided with first driving wheel symmetrical above and below, and first driving wheel is rotatably connected to first friction belt each other, institute
The left end for stating the first rotary shaft passes through the left end wall of first gear chamber and the left end wall rotary type of the first transmission space is fixedly connected,
And first rotary shaft and downside first driving wheel are fixedly attached, the first transmission space inner back side fixed setting
There is a pressurizing unit, the upside rotary type of first transmission space left end wall is fixedly connected with single-revolution axis, the rotating shaft
It is fixedly attached with upside first driving wheel, second gear chamber is provided in the right end wall of first transmission space, it is described
Second gear chamber is internally provided with a symmetrical first bevel gear, and the upside engagement of the first bevel gear is connected with second
Bevel gear, the left side that the right end of the rotating shaft passes through right end wall and the left side first bevel gear of the first transmission space are solid
Fixed connection, the right side of the right side first bevel gear are fixedly connected with output shaft, inside the upper end wall of the second gear chamber
It is provided with a driving space, the upper surface in the driving space is fixedly installed a driving motor, the lower end of the driving motor
Face has been connected by power a drive shaft, and the lower end of the drive shaft passes through the lower end surface in driving space and the upper surface of second bevel gear
It is fixedly connected, the right end pars intramuralis of the second gear chamber is provided with the second transmission space, the second transmission space right end wall
Upper interior is provided with the manual space of an opening to the right, and a turntable is provided in the manual space, and second transmission is empty
Between be internally provided with second driving wheel symmetrical above and below, the right end of the output shaft pass through second gear chamber right end wall and
The left side rotary type of turntable is fixedly connected, and the output shaft and upside second driving wheel are fixedly attached, and described second
Driving wheel is rotatably connected to the second friction band each other, and the second transmission space inner back side position is fixedly installed and the
Identical pressurizing unit in one transmission space, it is driven that the downside rotary type of the second transmission space right end wall is fixedly connected with one
Axis, the left end pars intramuralis of second transmission space are provided with third gear cavity, and the third gear cavity upper inside is provided with
Third spur gear, the left end of the driven shaft pass through the left end wall of the second transmission space and the upside position of third gear cavity left end wall
It sets rotary type to be fixedly connected, and the driven shaft and third spur gear are fixedly attached, the downside of the third spur gear, which is engaged, to be connected
It is connected to the 4th spur gear, the 4th spur gear and rotation axis are fixedly attached, first transmission space and the second transmission space
Between be provided with an oil liquid space, oil liquid space upper end wall is internally provided with a hydraulic space, inside the hydraulic space
It is fixedly installed a hydraulic press, the lower end of the hydraulic press is fixedly connected with first pipe, and the lower end of the first pipe passes through
The lower end wall of hydraulic space is connected to fixed setting with oil liquid space, and the upper end of the hydraulic press is fixedly connected with second pipe, institute
The upper end for stating second pipe is fixedly connected across the upper end wall of hydraulic space with the pressurizing unit in the first transmission space, and described
The first solenoid valve is fixedly installed inside second pipe, the second pipe is provided with and communicated with close to the side right end of hydraulic space
Third pipeline, the pressurizing unit in the right end and the second transmission space of the third pipeline is fixedly connected, and the third pipeline
Inside be fixedly installed third solenoid valve, it is empty that the upper interior of the body front bulkhead is provided with an induction for opening forward
Between, the inductive spacing inner front side is fixedly installed an inductor, and the back end signal of the inductor is connected with a signal wire,
The body front end face is fixedly installed the buffer unit of a longitudinal array distribution, and the opening in the manual space rotates setting
There is a dodge gate.
2. a kind of buffer for drive mechanism of telescopic door according to claim 1, it is characterised in that: the pressurizing unit packet
Fixed shell is included, the fixed enclosure interior is provided with a sliding space, and the rear side of the sliding space right end wall is connected to setting
There is an inlet, the sliding space internal slide is connected with a sliding panel, and the front end face of the sliding panel is fixedly connected with one
Connecting shaft, the front bulkhead that the front end of the connecting shaft passes through sliding space are fixedly connected with a mounting blocks, the mounting blocks it is interior
Portion is provided with one up and down and installation cavity for opening forward, and the installation cavity is internally provided with an extruding wheel, the extruding
Wheel is socketed with the second rotary shaft, and the left and right end face of second rotary shaft is fixedly connected with the left hand end wall rotary type of installation cavity.
3. a kind of buffer for drive mechanism of telescopic door according to claim 1, it is characterised in that: the buffer unit packet
Elastic space is included, the aft bulkhead of the elastic space is fixedly connected with a compressed spring, and the front end of the compressed spring is fixed to be connected
It is connected to an annular retaining ring, the left end pars intramuralis of the elastic space is provided with a cushion space, the cushion space and the bullet
Property space be connected, the aft bulkhead of the cushion space is fixedly installed an elastomer block, and setting is slided in the front side of the elastomer block
There is a movable plate, the front end face of the movable plate is fixedly connected with an elastic rod, and the front end of the elastic rod passes through cushion space
Front bulkhead protrude into exterior space, and the elastic rod and annular retaining ring are fixedly attached, and the elastic rod is located at exterior space
Body of rod package is provided with a resilient sleeve.
4. a kind of buffer for drive mechanism of telescopic door according to claim 1, it is characterised in that: first spur gear
The transmission ratio constituted with the second spur gear is smaller than third spur gear and the 4th spur gear composition transmission ratio.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811102349.0A CN109138692A (en) | 2018-09-20 | 2018-09-20 | A kind of buffer for drive mechanism of telescopic door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811102349.0A CN109138692A (en) | 2018-09-20 | 2018-09-20 | A kind of buffer for drive mechanism of telescopic door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109138692A true CN109138692A (en) | 2019-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811102349.0A Withdrawn CN109138692A (en) | 2018-09-20 | 2018-09-20 | A kind of buffer for drive mechanism of telescopic door |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109898969A (en) * | 2019-04-19 | 2019-06-18 | 嘉兴俏奇兔贸易有限公司 | A kind of rotary detector gate |
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2018
- 2018-09-20 CN CN201811102349.0A patent/CN109138692A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109898969A (en) * | 2019-04-19 | 2019-06-18 | 嘉兴俏奇兔贸易有限公司 | A kind of rotary detector gate |
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| WW01 | Invention patent application withdrawn after publication | ||
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Application publication date: 20190104 |