CN206600141U - A kind of electric and hand rolling screen door of conical rotor machine driving - Google Patents

A kind of electric and hand rolling screen door of conical rotor machine driving Download PDF

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Publication number
CN206600141U
CN206600141U CN201720355856.XU CN201720355856U CN206600141U CN 206600141 U CN206600141 U CN 206600141U CN 201720355856 U CN201720355856 U CN 201720355856U CN 206600141 U CN206600141 U CN 206600141U
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CN
China
Prior art keywords
brake
ratchet
door
electric
conical rotor
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.)
Expired - Fee Related
Application number
CN201720355856.XU
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Chinese (zh)
Inventor
王忠王
Original Assignee
王忠王
Priority date (The priority date 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 date listed.)
Filing date
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Application filed by 王忠王 filed Critical 王忠王
Priority to CN201720355856.XU priority Critical patent/CN206600141U/en
Application granted granted Critical
Publication of CN206600141U publication Critical patent/CN206600141U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model is related to a kind of electric and hand rolling screen door of conical rotor machine driving, including support, reel, guide rail, door curtain, door roller and transmission mechanism;The door roller includes gearbox, conical rotor machine and brake gear;The conical rotor machine includes electric machine casing, motor shaft, taper stator, cone rotor and controller;The brake gear includes brake gear housing, brake disc, the axis of guide, sprocket wheel and brake spring.The brake gear of door roller of the present utility model is without independently-powered, energy energy saving, and compact conformation can manual unlocking rolling screen door when having a power failure.

Description

A kind of electric and hand rolling screen door of conical rotor machine driving
Technical field
The utility model is related to rolling screen door technical field, more particularly to a kind of electric and hand of conical rotor machine driving is rolled up Curtain door.
Background technology
Rolling screen door is used widely in places such as StoreFront, garage, markets, door roller be used for drive rolling screen door unlatching and Close, be typically made up of gearbox, motor, back casing, rear shell cover, brake gear is provided with back casing, rolling screen door is elevated to To be braked behind position, prevent rolling screen door from being dropped because of deadweight.Existing brake gear is general by brake disc, brake block, brake bullet Spring and brake magnet coil composition, brake magnet coil are powered and controlled by controller, and overall structure is more complicated, also often occurs Brake magnet coil dead electricity motor starts by force causes the phenomenon of burn-down of electric motor, secondly, and braking, magnet coil is independently-powered also to be made Into the waste of electric energy;If in addition, electric rolling door can not just open rolling screen door, can give StoreFront without hand gear when having a power failure Bring operating loss.
Utility model content
The utility model overcomes the deficiencies in the prior art there is provided a kind of brake gear without independently-powered, energy-saving Electricity, the electric and hand rolling screen door of the conical rotor machine driving of compact conformation, can manual unlocking rolling screen door during power failure.
The utility model is achieved through the following technical solutions:
A kind of electric and hand rolling screen door of conical rotor machine driving, including support, reel, guide rail, door curtain, door roller and Transmission mechanism;The branch is set up in above door opening on the wall of both sides;Spool and the holder pivots connection at the reel two ends;It is described Guide rail is located at door opening both sides;The door curtain is wrapped on reel and can slided up and down along guide rail;The door roller is located at reel one On the support at end, the door roller is connected by transmission mechanism and reel;The door roller includes gearbox, cone rotor electricity Machine and brake gear;The conical rotor machine includes electric machine casing, motor shaft, taper stator, cone rotor and controller;Institute State one end connection gear box casing of electric machine casing;The motor shaft is through electric machine casing and passes through mobile bearing and motor casing Body rotates connection, and its output end is slidably connected by the input shaft of spline and gearbox, and the other end is stretched out outside electric machine casing;Institute State taper stator, cone rotor to be fixedly arranged on respectively on electric machine casing inwall and motor shaft, taper stator and cone rotor formation gas Gap coordinates, and the cone of the two is towards gearbox direction;The controller is outside electric machine casing, and the controller and taper are fixed Son electrically connects and controls the working condition of conical rotor machine;
The brake gear includes brake gear housing, brake disc, the axis of guide, sprocket wheel and brake spring;The brake dress The one end for putting housing connects the other end of electric machine casing;The brake disc is fixedly arranged on the end of motor shaft external part;It is described to be oriented to Axle is rotated by the other end of thrust bearing and brake gear housing and connected;The centre of sprocket is enclosed on the axis of guide and is secured to Connection;The sprocket wheel is provided with brake block close to brake disc side, and the brake block and brake disc are engaged;The sprocket wheel opposite side is set There is ratchet, the ratchet peripheral top is provided with ratchet;The corresponding brake gear housing of the ratchet is provided with ratchet, the head of ratchet Connection is rotated with the pawl base being located on brake gear housing, its connection rotating shaft is provided with torsion spring, and the torsion spring pushes away the pawl point of ratchet Withstand on the root of ratchet;Chain is provided between the brake block and ratchet;Matched hand is housed on the chain Zip strip, pulls chain and stretches out outside brake gear housing;The brake spring be enclosed on motor shaft located at electric machine casing end face and Between brake disc, and pushing brake disc to sprocket wheel makes it compress brake block.
When door roller does not work, brake disc firmly compresses the brake block of sprocket wheel under the promotion of brake spring, now ratchet The ejection of its pawl point prevents ratchet from rotating, the brake disc firmly pushed down by brake block in the root of ratchet in the presence of torsion spring It can not rotate, motor shaft also can not and then be rotated, and be now in braking state;When door roller works, taper stator obtains electric, The air-gap field of conical rotor machine produces axial magnetic pull, cone rotor, motor shaft and brake disc is integrally overcome brake bullet The thrust of spring axially moves, and separates brake disc and brake block, conical rotor machine can be rotated freely;When power failure needs to open the door When, with the chain rotating sprocket pulled on chain pulling sprocket wheel, due to the direction now rotated and the side of ratchet ejection ratchet To on the contrary, so ratchet can skid on ratchet, sprocket wheel can be hauled rotation, firmly be withstood on together with sprocket wheel by brake spring Brake disc also can be rotated and then, so as to drive door roller to rotate, rolling screen door is pulled up.
Further, the side of the gearbox is automatically stopped the limiter of position, the limit provided with control rolling screen door switch gate Position device and gearbox transmission connection, and controller electrical connection.
Further, the gearbox front end is provided with the mounting seat for being used for installing door roller.
Further, the flank of tooth of the ratchet is the plane through axle center.The shape can allow to be difficult to beat during ratchet ejection ratchet It is sliding.
Further, the transmission mechanism is chain-drive mechanism.Chain-drive mechanism is conventional transmission mechanism, simple in construction, It will not skid.
The beneficial effects of the utility model are:The axial direction that air-gap field is produced when door roller is operated using conical rotor machine Magnetic pull overcomes the thrust of brake spring, for the electromagnetic force for replacing traditional brake magnet coil to produce so that braking dress Put without independently-powered, can save energy power saving, structure is also compacter;Ratchet, chain, brake block are made of one and are used as drag chain Wheel, using ratchet and torsion spring ejection ratchet, effective braking action can be played, again can have a power failure when with pull pull chain Mode pulls door roller to open rolling screen door.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of door roller of the present utility model.
Fig. 3 is the structural representation of ratchet ejection ratchet of the present utility model.
Embodiment
Preferred embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings, so that advantage of the present utility model It can be easier to be readily appreciated by one skilled in the art with feature, so as to make protection domain of the present utility model apparent clear and definite Define.
As shown in FIG. 1 to 3, embodiment of the present utility model, a kind of electric and hand roller shutter of conical rotor machine driving Door, including support 1, reel 2, guide rail 3, door curtain 4, door roller 5 and transmission mechanism 6;The support 1 is located at both sides above door opening On wall;The spool and support 1 at the two ends of reel 2 rotate connection;The guide rail 3 is located at door opening both sides;The door curtain 4 is wrapped in It can slide up and down on reel 2 and along guide rail 3;The door roller 5 is on the support 1 of the one end of reel 2, and the door roller 5 is by passing Motivation structure 6 and reel 2 are connected;The door roller 5 includes gearbox 7, conical rotor machine 8 and brake gear 9;The cone Shape rotor electric machine 8 includes electric machine casing 10, motor shaft 11, taper stator 12, cone rotor 13 and controller 14;The motor casing One end connection housing of gearbox 7 of body 10;The motor shaft 11 is through electric machine casing 10 and passes through mobile bearing 15 and motor Housing 10 rotates connection, and its output end is slidably connected by the input shaft of spline and gearbox 7, and the other end stretches out electric machine casing 10 It is outside;The taper stator 12, cone rotor 13 are fixedly arranged on the inwall of electric machine casing 10 and motor shaft 11 respectively, taper stator 12 Coordinate with the formation air gap of cone rotor 13, the cone of the two is towards the direction of gearbox 7;The controller 14 is located at electric machine casing Outside 10, the controller 14 and taper stator 12 electrically connect and control the working condition of conical rotor machine 8;
The brake gear 9 includes brake gear housing 16, brake disc 17, the axis of guide 18, sprocket wheel 19 and brake spring 20; One end of the brake gear housing 16 connects the other end of electric machine casing 10;The brake disc 17 is fixedly arranged on motor shaft 11 and stretched out The end at end;The axis of guide 18 is rotated by the other end of thrust bearing 21 and brake gear housing 16 and connected;The sprocket wheel 19 centers are secured to connection on the axis of guide 18;The sprocket wheel 19 is provided with brake block 22 close to the side of brake disc 17, and this is stopped Car piece 22 and brake disc 17 are engaged;The opposite side of sprocket wheel 19 is provided with ratchet 23, and the peripheral top of ratchet 23 is provided with ratchet 24; The corresponding brake gear housing 16 of the ratchet 24 is provided with ratchet 25, the head of ratchet 25 and is located on brake gear housing 16 Pawl base 26 rotate connection, its connection rotating shaft 27 is provided with torsion spring 28, and the torsion spring 28 is by sharp 29 ejections of the pawl of ratchet 25 in ratchet 24 root;Chain 30 is provided between the brake block 22 and ratchet 23;Equipped with matched on the chain 30 Pull chain(It is not drawn into figure), pull chain and stretch out outside brake gear housing 16;The brake spring 20 is enclosed on motor shaft 11 It is upper to be located between the end face of electric machine casing 10 and brake disc 17, and pushing brake disc 17 to sprocket wheel 19 makes it compress brake block 22.
When door roller does not work, brake disc 17 firmly compresses the brake block 22 of sprocket wheel 19 under the promotion of brake spring 20, Now 29 ejections of its pawl point in the presence of torsion spring 28 of ratchet 25, in the root of ratchet 24, prevent ratchet 23 from rotating, braked The brake disc 17 that piece 22 is firmly pushed down can not be rotated, and motor shaft 11 also can not and then be rotated, and be now in braking state;Work as volume During door machine work, taper stator 12 it is electric, the air-gap field of conical rotor machine 8 produces axial magnetic pull, make cone rotor 13, Motor shaft 11 and the entirety of brake disc 17 overcome the thrust of brake spring 20 to axially move, and make 22 points of brake disc 17 and brake block From conical rotor machine 8 can be rotated freely;When power failure needs to open the door, with the chain 30 pulled on chain pulling sprocket wheel 19 Rotating sprocket 19, it is in opposite direction due to the direction that now rotates and the ejection ratchet 24 of ratchet 25, so ratchet 25 can be in ratchet Skidded on 24, sprocket wheel 19 can be hauled rotation, brake disc 17 together is firmly withstood on sprocket wheel 19 by brake spring 20 also can be with Rotation, so as to drive door roller to rotate, rolling screen door is pulled up.
In the present embodiment, the side of the gearbox 7 is automatically stopped the limiter of position provided with control rolling screen door switch gate 31, the limiter 31 and gearbox 7 are connected, and controller 14 is electrically connected.
In the present embodiment, the front end of gearbox 7 is provided with the mounting seat 32 for being used for installing door roller.
In the present embodiment, the flank of tooth of the ratchet 24 is the plane through axle center.The shape can allow the ejection ratchet of ratchet 25 It is difficult to skid when 24.
In the present embodiment, the transmission mechanism 6 is chain-drive mechanism.Chain-drive mechanism is conventional transmission mechanism, structure Simply, it will not skid.
It is described above, embodiment only of the present utility model, but protection domain of the present utility model do not limit to In this, any change or replacement expected without creative work should all be covered within protection domain of the present utility model. Therefore, protection domain of the present utility model should be determined by the scope of protection defined in the claims.

Claims (5)

1. a kind of electric and hand rolling screen door of conical rotor machine driving, including support, reel, guide rail, door curtain, door roller and biography Motivation structure;The branch is set up in above door opening on the wall of both sides;Spool and the holder pivots connection at the reel two ends;It is described to lead Rail is located at door opening both sides;The door curtain is wrapped on reel and can slided up and down along guide rail;The door roller is located at reel one end Support on, the door roller passes through transmission mechanism and reel and is connected;It is characterized in that:The door roller include gearbox, Conical rotor machine and brake gear;The conical rotor machine includes electric machine casing, motor shaft, taper stator, cone rotor And controller;One end connection gear box casing of the electric machine casing;The motor shaft is through electric machine casing and by removable Bearing and electric machine casing rotate connection, and its output end is slidably connected by the input shaft of spline and gearbox, and the other end stretches out electricity Machine hull outside;The taper stator, cone rotor are fixedly arranged on electric machine casing inwall and motor shaft respectively, taper stator and cone Shape rotor formation air gap coordinates, and the cone of the two is towards gearbox direction;The controller is outside electric machine casing, the control Device and taper stator processed electrically connect and control the working condition of conical rotor machine;
The brake gear includes brake gear housing, brake disc, the axis of guide, sprocket wheel and brake spring;The brake gear shell One end of body connects the other end of electric machine casing;The brake disc is fixedly arranged on the end of motor shaft external part;The axis of guide leads to The other end for crossing thrust bearing and brake gear housing rotates connection;The centre of sprocket is enclosed on the company of being secured on the axis of guide Connect;The sprocket wheel is provided with brake block close to brake disc side, and the brake block and brake disc are engaged;The sprocket wheel opposite side is provided with Ratchet, the ratchet peripheral top is provided with ratchet;The corresponding brake gear housing of the ratchet is provided with ratchet, the head of ratchet and It is located at pawl base on brake gear housing and rotates connection, its connection rotating shaft is provided with torsion spring, the torsion spring is by the sharp ejection of the pawl of ratchet In the root of ratchet;Chain is provided between the brake block and ratchet;Pulled on the chain equipped with matched Chain, pulls chain and stretches out outside brake gear housing;The brake spring is enclosed on motor shaft located at electric machine casing end face and stopped Between hull, and pushing brake disc to sprocket wheel makes it compress brake block.
2. a kind of electric and hand rolling screen door of conical rotor machine driving according to claim 1, it is characterised in that:It is described The side of gearbox is automatically stopped the limiter of position provided with control rolling screen door switch gate, and the limiter and gearbox transmission connect Connect, and controller electrical connection.
3. a kind of electric and hand rolling screen door of conical rotor machine driving according to claim 1, it is characterised in that:It is described Gearbox front end is provided with the mounting seat for being used for installing door roller.
4. a kind of electric and hand rolling screen door of conical rotor machine driving according to claim 1, it is characterised in that:It is described The flank of tooth of ratchet is the plane through axle center.
5. a kind of electric and hand rolling screen door of conical rotor machine driving according to claim 1, it is characterised in that:It is described Transmission mechanism is chain-drive mechanism.
CN201720355856.XU 2017-04-07 2017-04-07 A kind of electric and hand rolling screen door of conical rotor machine driving Expired - Fee Related CN206600141U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720355856.XU CN206600141U (en) 2017-04-07 2017-04-07 A kind of electric and hand rolling screen door of conical rotor machine driving

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720355856.XU CN206600141U (en) 2017-04-07 2017-04-07 A kind of electric and hand rolling screen door of conical rotor machine driving

Publications (1)

Publication Number Publication Date
CN206600141U true CN206600141U (en) 2017-10-31

Family

ID=60145447

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720355856.XU Expired - Fee Related CN206600141U (en) 2017-04-07 2017-04-07 A kind of electric and hand rolling screen door of conical rotor machine driving

Country Status (1)

Country Link
CN (1) CN206600141U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108590494A (en) * 2018-04-25 2018-09-28 重创联合(广州)科技有限公司 A kind of multifunctional door and window

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108590494A (en) * 2018-04-25 2018-09-28 重创联合(广州)科技有限公司 A kind of multifunctional door and window
CN108590494B (en) * 2018-04-25 2019-04-05 南京远真建材科技有限公司 A kind of multifunctional door and window

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20171031

Termination date: 20180407

CF01 Termination of patent right due to non-payment of annual fee