CN206602434U - A kind of electric and hand door roller of conical rotor machine driving - Google Patents
A kind of electric and hand door roller of conical rotor machine driving Download PDFInfo
- Publication number
- CN206602434U CN206602434U CN201720355843.2U CN201720355843U CN206602434U CN 206602434 U CN206602434 U CN 206602434U CN 201720355843 U CN201720355843 U CN 201720355843U CN 206602434 U CN206602434 U CN 206602434U
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- China
- Prior art keywords
- brake
- ratchet
- electric
- electric machine
- conical rotor
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- Expired - Fee Related
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
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Abstract
The utility model is related to a kind of electric and hand door roller of conical rotor machine driving, including 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.Brake gear 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
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
Door machine.
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 door roller of the conical rotor machine driving of compact conformation, can manual unlocking rolling screen door when the door roller has a power failure.
The utility model is achieved through the following technical solutions：
A kind of electric and hand door roller of conical rotor machine driving, including gearbox, conical rotor machine and brake dress
Put；The conical rotor machine includes electric machine casing, motor shaft, taper stator, cone rotor and controller；The electric machine casing
One end connection gear box casing；The motor shaft through electric machine casing and rotates company by mobile bearing and electric machine casing
Connect, its output end is slidably connected by the input shaft of spline and gearbox, the other end is stretched out outside electric machine casing；The taper is determined
Son, cone rotor are fixedly arranged on electric machine casing inwall and motor shaft respectively, and taper stator and cone rotor formation air gap coordinate, and two
The cone of person is towards gearbox direction；The controller is outside electric machine casing, the controller and taper stator electrical connection
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 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.
The beneficial effects of the utility model are：The axial magnetic pull that air-gap field is produced when being operated using conical rotor machine
To overcome the thrust of brake spring, for the electromagnetic force for replacing traditional brake magnet coil to produce so that brake apparatus need not
It is independently-powered, power saving is can save energy, structure is also compacter；Ratchet, chain, brake block are made of one as brake sprocket wheel, adopted
With ratchet and torsion spring ejection ratchet, effective braking action can be played, the mode that can pull chain with pulling when having a power failure again
Door roller is pulled 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 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 depicted in figs. 1 and 2, embodiment of the present utility model, a kind of electric and hand rolling door of conical rotor machine driving
Machine, including gearbox 1, conical rotor machine 2 and brake gear 3；The conical rotor machine 2 includes electric machine casing 4, motor shaft
5th, taper stator 6, cone rotor 7 and controller 8；One end connection housing of gearbox 1 of the electric machine casing 4；The motor shaft 5
Rotated through electric machine casing 4 and by mobile bearing 9 and electric machine casing 4 and connected, its output end passes through spline and gearbox 1
Input shaft is slidably connected, and the other end is stretched out outside electric machine casing 4；The taper stator 6, cone rotor 7 are fixedly arranged on motor respectively
On the inwall of housing 4 and motor shaft 5, taper stator 6 and the formation air gap of cone rotor 7 coordinate, and the cone of the two is towards gearbox 1
Direction；The controller 8 is outside electric machine casing 4, and the controller 8 and taper stator 6 electrically connect and control cone rotor electricity
The working condition of machine 2；
The brake gear 3 includes brake gear housing 10, brake disc 11, the axis of guide 12, sprocket wheel 13 and brake spring 14；
One end of the brake gear housing 10 connects the other end of electric machine casing 4；The brake disc 11 is fixedly arranged on the external part of motor shaft 5
End；The axis of guide 12 is rotated by the other end of thrust bearing 15 and brake gear housing 10 and connected；The sprocket wheel 13
Center is secured to connection on the axis of guide 12；The sprocket wheel 13 is provided with brake block 16, the brake close to the side of brake disc 11
Piece 16 and brake disc 11 are engaged；The opposite side of sprocket wheel 13 is provided with ratchet 17, and the peripheral top of ratchet 17 is provided with ratchet 18；Institute
The corresponding brake gear housing 10 of ratchet 18 is stated provided with ratchet 19, the head of ratchet 19 and is located on brake gear housing 10
Pawl base 20 rotates connection, and its connection rotating shaft 21 is provided with torsion spring 22, and the torsion spring 22 is by sharp 23 ejections of the pawl of ratchet 19 in ratchet 18
Root；Chain 24 is provided between the brake block 16 and ratchet 17；Matched hand is housed on the chain 24
Zip strip（It is not drawn into figure）, pull chain and stretch out outside brake gear housing 10；The brake spring 14 is enclosed on motor shaft 5 and set
Between the end face of electric machine casing 4 and brake disc 11, and pushing brake disc 11 to sprocket wheel 13 makes it compress brake block 16.
When door roller does not work, brake disc 11 firmly compresses the brake block 16 of sprocket wheel 13 under the promotion of brake spring 14,
Now 23 ejections of its pawl point in the presence of torsion spring 22 of ratchet 19, in the root of ratchet 18, prevent ratchet 17 from rotating, braked
The brake disc 11 that piece 16 is firmly pushed down can not be rotated, and motor shaft 5 also can not and then be rotated, and be now in braking state；Work as volume
During door machine work, taper stator 6 obtains electric, and the air-gap field of conical rotor machine 2 produces axial magnetic pull, makes cone rotor 7, electricity
Arbor 5 and the entirety of brake disc 11 overcome the thrust of brake spring 14 to axially move, and separate brake disc 11 and brake block 16, bore
Shape rotor electric machine 2 can be rotated freely；When power failure needs to open the door, with the swivel-chain of chain 24 pulled on chain pulling sprocket wheel 13
Wheel 13, it is in opposite direction due to the direction that now rotates and the ejection ratchet 18 of ratchet 19, so ratchet 19 can be beaten on ratchet 18
Sliding, sprocket wheel 13 can be hauled rotation, and the brake disc 11 firmly withstood on by brake spring 14 with sprocket wheel 13 together also can be rotated and then,
So as to drive door roller to rotate, rolling screen door is pulled up.
In the present embodiment, the side of the gearbox 1 is automatically stopped the limiter of position provided with control rolling screen door switch gate
25, the limiter 25 and gearbox 1 are connected, and controller 8 is electrically connected.
In the present embodiment, the front end of gearbox 1 is provided with the mounting seat 26 for being used for installing door roller.
In the present embodiment, the flank of tooth of the ratchet 18 is the plane through axle center.The shape can allow the ejection ratchet of ratchet 19
It is difficult to skid when 18.
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 (4)
1. a kind of electric and hand door roller of conical rotor machine driving, it is characterised in that：Including gearbox, conical rotor machine
And brake gear；The conical rotor machine includes electric machine casing, motor shaft, taper stator, cone rotor and controller；It is described
One end connection gear box casing of electric machine casing；The motor shaft is through electric machine casing and passes through mobile bearing and electric machine casing
Connection is rotated, its output end is slidably connected by the input shaft of spline and gearbox, the other end is stretched out outside electric machine casing；It is described
Taper stator, cone rotor are fixedly arranged on electric machine casing inwall and motor shaft respectively, taper stator and cone rotor formation air gap
Coordinate, the cone of the two is towards gearbox direction；The controller is outside electric machine casing, the controller and taper stator
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 door roller 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 door roller 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 door roller 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720355843.2U CN206602434U (en) | 2017-04-07 | 2017-04-07 | A kind of electric and hand door roller of conical rotor machine driving |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720355843.2U CN206602434U (en) | 2017-04-07 | 2017-04-07 | A kind of electric and hand door roller of conical rotor machine driving |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206602434U true CN206602434U (en) | 2017-10-31 |
Family
ID=60146148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720355843.2U Expired - Fee Related CN206602434U (en) | 2017-04-07 | 2017-04-07 | A kind of electric and hand door roller of conical rotor machine driving |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206602434U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108049797A (en) * | 2017-12-01 | 2018-05-18 | 福建安麟智能科技股份有限公司 | Door system drops in a kind of motor of rolling shutter door manually |
| CN108708668A (en) * | 2018-08-03 | 2018-10-26 | 漳州市龙文区上野技术开发服务部 | A kind of door roller pulls chain traction hook |
| CN109129524A (en) * | 2018-10-26 | 2019-01-04 | 徐州木牛流马机器人科技有限公司 | A kind of locking device of robot |
| CN112498304A (en) * | 2020-12-08 | 2021-03-16 | 深圳市银星智能科技股份有限公司 | Walking structure of self-moving robot and self-moving robot |
-
2017
- 2017-04-07 CN CN201720355843.2U patent/CN206602434U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108049797A (en) * | 2017-12-01 | 2018-05-18 | 福建安麟智能科技股份有限公司 | Door system drops in a kind of motor of rolling shutter door manually |
| CN108049797B (en) * | 2017-12-01 | 2023-09-26 | 福建安麟智能科技股份有限公司 | Manual door lowering system of roller shutter door motor |
| CN108708668A (en) * | 2018-08-03 | 2018-10-26 | 漳州市龙文区上野技术开发服务部 | A kind of door roller pulls chain traction hook |
| CN109129524A (en) * | 2018-10-26 | 2019-01-04 | 徐州木牛流马机器人科技有限公司 | A kind of locking device of robot |
| CN112498304A (en) * | 2020-12-08 | 2021-03-16 | 深圳市银星智能科技股份有限公司 | Walking structure of self-moving robot and self-moving robot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171031 Termination date: 20180407 |