CN106285284A - A kind of automatically-controlled door fast speed reduction gear - Google Patents
A kind of automatically-controlled door fast speed reduction gear Download PDFInfo
- Publication number
- CN106285284A CN106285284A CN201610947216.8A CN201610947216A CN106285284A CN 106285284 A CN106285284 A CN 106285284A CN 201610947216 A CN201610947216 A CN 201610947216A CN 106285284 A CN106285284 A CN 106285284A
- Authority
- CN
- China
- Prior art keywords
- gear
- automatically
- controlled door
- belt pulley
- box
- 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.)
- Pending
Links
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 description 3
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
- F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
-
- 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)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
A kind of automatically-controlled door fast speed reduction gear, belong to automatically-controlled door deceleration device technical field, solve automatically-controlled door deceleration device retardation efficiency low, technical problem laborious when automatically-controlled door is opened, solution is: motor side is provided with gear-box, rotor stretches into inside gear box casing, rotor end is fixedly installed worm screw, it is perpendicular to worm axis direction and is provided with gear shaft with being meshed with worm screw, gear shaft top is additionally provided with travelling gear, power is transmitted to belt pulley drive shaft by travelling gear by meshed helical gear, belt pulley drive axis direction is parallel with gear shaft axis direction, it is positioned at gear-box Outboard Sections in belt pulley drive shaft and is fixedly installed belt pulley.The present invention changes the power drive system in reduction gear box, makes automatically-controlled door open relatively labor-saving, and increases speed reducing ratio, improves the retardation efficiency of automatically-controlled door deceleration device.
Description
Technical field
The invention belongs to automatically-controlled door deceleration device technical field, particularly to a kind of automatically-controlled door fast speed reduction gear.
Background technology
Automatically-controlled door huge number, multiple types automatically-controlled door is to use on building when starting, and occurs in twentieth century the earliest.
In the '20s later stage, the opening in the supermarket of the U.S., automatically-controlled door starts to be applied.Nineteen thirty, History of United States of America pellet interest rate first pushes away
Go out in the world first this Historical Data Data About of automatically-controlled door in the New York Times.Thereafter, the many agates of the first in the world automatically-controlled door brand were in 1945
Hydraulic type, air type automatically-controlled door extensively being introduced to the market, the main entrance in newly-built building also begins to use automatically-controlled door.To 1962
Year, electric automatically-controlled door has started to be occurred, afterwards along with the construction in city, the field of automatically-controlled door technology is annual all to be increased.
Originally, with civil power, electromotor velocity is controlled, controls effect extreme difference, oil pressure, pneumatics speed controlling have to be carried out, but above-mentioned
The efficiency of energy utilization of two kinds of control modes is the lowest, develops along with Electrical Control Technology, directly controls the electric of motor
Automatically-controlled door is increasingly becoming main flow.
During automatically-controlled door Guan Bi, in order to protect the electrical equipment and fragile part installed on automatically-controlled door, automatically-controlled door needs peace
Filling deceleration device, existing automatically-controlled door deceleration device, automatically-controlled door, when opening, just can need to be opened by the biggest power door, and
Speed reducing ratio is relatively low, and the speed reducing ratio between power output shaft and gear shaft is 1:3.86, between gear shaft and belt pulley drive shaft
Speed reducing ratio is 1:3.17.
Summary of the invention
For the technical problem that in prior art, automatically-controlled door deceleration device retardation efficiency is low, automatically-controlled door is laborious when opening, this
Invention proposes a kind of automatically-controlled door fast speed reduction gear.
The present invention is achieved by the following technical programs.
A kind of automatically-controlled door fast speed reduction gear, it includes motor and gear-box, wherein: motor side is provided with gear-box,
Rotor stretches into inside gear box casing, and rotor end is provided with worm screw, is perpendicular to worm axis direction and worm screw
Be provided with gear shaft with being meshed, gear shaft top is additionally provided with travelling gear, and travelling gear and gear shaft make synchronous rotary fortune
Dynamic, power is transmitted to belt pulley drive shaft, belt pulley drive axis side by travelling gear by meshed helical gear
To parallel with gear shaft axis direction, belt pulley drive shaft one end is positioned at inside gear-box, and the other end extends to outside gear-box,
It is positioned at gear-box Outboard Sections in belt pulley drive shaft and is fixedly installed belt pulley.
Further, described electric machine casing is outside equipped with fin.
Further, described belt pulley drive shaft two ends and gear-box sidewall are provided with bearing, helical gear and close skin
It is provided with axle sleeve between the bearing of belt wheel side.
Further, described gear-box end face is provided with observation window, and observation window is outside equipped with end cap.
Further, the speed reducing ratio between described rotor and gear shaft is 1:2.5, described gear shaft and belt wheel driving
Speed reducing ratio between moving axis is 1:4.75.
The present invention compared with prior art has the advantages that.
A kind of automatically-controlled door fast speed reduction gear that the present invention provides, by changing the PWTN in reduction gear box
System, not only automatically-controlled door is opened relatively labor-saving, and increases speed reducing ratio, improves the retardation efficiency of automatically-controlled door deceleration device, with this
Simultaneously so that deceleration device is door knob to object needs all standing when, and deceleration function effectively protects automatically-controlled door.
Accompanying drawing explanation
Fig. 1 is entirety perspective view of the present invention.
Fig. 2 is that the present invention overlooks overall appearance structure partial cross-sectional schematic.
Fig. 3 is plan structure box portion partial schematic sectional view of the present invention.
Fig. 4 is the present invention main TV structure partial schematic sectional view.
Fig. 5 is left view structural representation of the present invention.
Fig. 6 is drive system each parts drive connection stereochemical structure schematic front view in the present invention.
Fig. 7 is drive system each parts drive connection stereochemical structure schematic rear view in the present invention.
In figure, 1, gear-box, 2, motor, 3, belt pulley, 4, worm screw, 5, travelling gear, 6, helical gear, 7, belt pulley drives
Axle, 8, axle sleeve, 9, end cap, 10, gear shaft.
Detailed description of the invention
As shown in Fig. 1 ~ 7, a kind of automatically-controlled door fast speed reduction gear, it includes motor 2 and gear-box 1, wherein: motor 2 water
Placing flat, is provided with gear-box 1 on the left of motor 2, motor 2 rotor stretches into gear-box 1 enclosure interior, and motor 2 rotor tip is arranged
Having worm screw 4, be perpendicular to worm screw 4 axis direction and be provided with gear shaft 10 with worm screw 4 with being meshed, gear shaft 10 top also sets up
Having travelling gear 5, travelling gear 5 and gear shaft 10 to make synchronous rotary motion, travelling gear 5 is by meshed helical gear
Power is transmitted to belt pulley drive shaft 7 by 6, and belt pulley drive shaft 7 axis direction is parallel with gear shaft 10 axis direction, belt pulley
It is internal that drive shaft 7 one end is positioned at gear-box 1, and it is outside that the other end extends to gear-box 1, and belt pulley drive shaft 7 is positioned at gear-box 1
Outboard Sections is fixedly installed belt pulley 3.Speed reducing ratio between described power output shaft 3 and gear shaft 10 is 1:2.5, described tooth
Speed reducing ratio between wheel shaft 10 and belt pulley drive shaft 7 is 1:4.75.Increase speed reducing ratio so that the retardation efficiency of deceleration device
It is greatly improved.
Further, described motor 2 and gear-box 1 are formed in one manufacture so that power transmission component is positioned at closing
In cavity, it is ensured that the stable operation of deceleration device.
Further, described motor 2 housing is outside equipped with fin.Be conducive to motor 2 fast cooling frequently used, prolong
The service life of long motor.
Further, described belt pulley drive shaft 7 two ends and gear-box 1 sidewall are provided with bearing, and helical gear 6 is with close
It is provided with axle sleeve 8 between the bearing of belt pulley 3 side.Axle sleeve 8 can save the gear teeth thickness of helical gear 6, saves gear-box 1
Inner space.
Further, described gear-box 1 end face is provided with observation window, is detachably provided with end cap 9 outside observation window.Pass through
Observation window, the problem that maintainer can find in time and tentatively solve deceleration device drive system.
The above, the only detailed description of the invention of the present invention, but protection scope of the present invention is not limited thereto, and any
It is familiar with those skilled in the art in the technical scope that the invention discloses, the change that can readily occur in or replacement, all should contain
Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with described scope of the claims.
Claims (5)
1. an automatically-controlled door fast speed reduction gear, it includes motor (2) and gear-box (1), it is characterised in that: motor (2) side
Being provided with gear-box (1), motor (2) rotor extends to gear-box (1) enclosure interior, and motor (2) rotor tip is provided with worm screw
(4), being perpendicular to worm screw (4) axis direction and be provided with gear shaft (10) with being meshed with worm screw (4), gear shaft (10) top is also
Being provided with travelling gear (5), travelling gear (5) and gear shaft (10) make synchronous rotary motion, travelling gear (5) by with its phase
Power is transmitted to belt pulley drive shaft (7), belt pulley drive shaft (7) axis direction and gear shaft by the helical gear (6) of engagement
(10) axis direction is parallel, and it is internal that belt pulley drive shaft (7) one end is positioned at gear-box (1), and the other end extends to gear-box (1) outward
Portion, belt pulley drive shaft (7) is positioned at gear-box (1) Outboard Sections and is fixedly installed belt pulley (3).
A kind of automatically-controlled door fast speed reduction gear the most according to claim 1, it is characterised in that: outside described motor (2) housing
It is provided with fin.
A kind of automatically-controlled door fast speed reduction gear the most according to claim 1, it is characterised in that: described belt pulley drive shaft
(7) two ends and gear-box (1) sidewall are provided with bearing, helical gear (6) and setting between the bearing of belt pulley (3) side
There is axle sleeve (8).
A kind of automatically-controlled door fast speed reduction gear the most according to claim 1, it is characterised in that: described gear-box (1) end face
Being provided with observation window, observation window is outside equipped with end cap (9).
A kind of automatically-controlled door fast speed reduction gear the most according to claim 1, it is characterised in that: described motor (1) rotor with
Speed reducing ratio between gear shaft (10) is 1:2.5, and the speed reducing ratio between described gear shaft (10) and belt pulley drive shaft (7) is 1:
4.75。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610947216.8A CN106285284A (en) | 2016-10-26 | 2016-10-26 | A kind of automatically-controlled door fast speed reduction gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610947216.8A CN106285284A (en) | 2016-10-26 | 2016-10-26 | A kind of automatically-controlled door fast speed reduction gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106285284A true CN106285284A (en) | 2017-01-04 |
Family
ID=57720297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610947216.8A Pending CN106285284A (en) | 2016-10-26 | 2016-10-26 | A kind of automatically-controlled door fast speed reduction gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106285284A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112267782A (en) * | 2020-10-23 | 2021-01-26 | 温州丸茵家居用品有限公司 | Automatic door quick speed reducer |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202076890U (en) * | 2011-05-06 | 2011-12-14 | 阿斯德龙自动门(东莞)有限公司 | Automatic door brushless direct-current (DC) gear motor |
| CN203347412U (en) * | 2013-06-21 | 2013-12-18 | 山东国强五金科技有限公司 | Window opening speed reduction motor for window |
| CN203639857U (en) * | 2013-11-28 | 2014-06-11 | 深圳市威捷机电股份公司 | Oil-leakage-proof structure of road gate |
| CN203729772U (en) * | 2014-02-20 | 2014-07-23 | 张曦 | Door opener transmission mechanism |
| CN203730663U (en) * | 2013-12-25 | 2014-07-23 | 珠海笨牛领先科技有限公司 | Worm reduction gear |
| CN204559315U (en) * | 2015-04-25 | 2015-08-12 | 淄博传强电机有限公司 | A kind of caravan DC driven reducing motor |
| CN206220738U (en) * | 2016-10-26 | 2017-06-06 | 史克马机电(上海)有限公司 | A kind of automatically-controlled door fast speed reduction gear |
-
2016
- 2016-10-26 CN CN201610947216.8A patent/CN106285284A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202076890U (en) * | 2011-05-06 | 2011-12-14 | 阿斯德龙自动门(东莞)有限公司 | Automatic door brushless direct-current (DC) gear motor |
| CN203347412U (en) * | 2013-06-21 | 2013-12-18 | 山东国强五金科技有限公司 | Window opening speed reduction motor for window |
| CN203639857U (en) * | 2013-11-28 | 2014-06-11 | 深圳市威捷机电股份公司 | Oil-leakage-proof structure of road gate |
| CN203730663U (en) * | 2013-12-25 | 2014-07-23 | 珠海笨牛领先科技有限公司 | Worm reduction gear |
| CN203729772U (en) * | 2014-02-20 | 2014-07-23 | 张曦 | Door opener transmission mechanism |
| CN204559315U (en) * | 2015-04-25 | 2015-08-12 | 淄博传强电机有限公司 | A kind of caravan DC driven reducing motor |
| CN206220738U (en) * | 2016-10-26 | 2017-06-06 | 史克马机电(上海)有限公司 | A kind of automatically-controlled door fast speed reduction gear |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112267782A (en) * | 2020-10-23 | 2021-01-26 | 温州丸茵家居用品有限公司 | Automatic door quick speed reducer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170104 |