CN206694517U - A kind of gear train and the roll-type window or door of the gear train is installed be hampered stop system - Google Patents
A kind of gear train and the roll-type window or door of the gear train is installed be hampered stop system Download PDFInfo
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- CN206694517U CN206694517U CN201720539038.5U CN201720539038U CN206694517U CN 206694517 U CN206694517 U CN 206694517U CN 201720539038 U CN201720539038 U CN 201720539038U CN 206694517 U CN206694517 U CN 206694517U
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- gear
- teeth groove
- positive
- hypotenuse
- hampered
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Abstract
The utility model discloses a kind of gear train and the roll-type window or door for installing the gear train to be hampered stop system, the gear train includes spline slide hypotenuse gear and chain hypotenuse gear, the spline slide hypotenuse gear includes the first cylindrical gear, the chain hypotenuse gear includes the second cylindrical gear, first cylindrical gear is located at at least one pair of to be located at the positive teeth groove on end face provided with least one pair of to be made up of with the reverse teeth groove on end face, the teeth groove 90 degree of tooth angles and arc tooth angle；The end face of second cylindrical gear is provided with can form the identical positive double wedge of negative and positive with positive teeth groove, and other end is provided with can form the identical reverse double wedge of negative and positive with reverse teeth groove, and the double wedge is made up of 90 degree of tooth angles and arc tooth angle.It has the following advantages that：During installation, without distinguishing spline slide inclined-plane gear corresponding to left and right motor and chain inclined-plane gear mesh, installation trouble is reduced, improves installation effectiveness.
Description
Technical field
It the utility model is related to a kind of gear train and the roll-type window or door of the gear train be installed and be hampered stop system.
Background technology
Because the electric control system of electric rolling door is completed by infrared exoelectron remote control and manual push button switch, but people
Be accustomed to being opened the door with remote control, when rolling screen door is closed the door it is descending when, door piece will be damaged during barrier by running between door opening to have,
Cause rolling screen door can not open and close again, reason is rolling screen door is driven automatic door-closing by motor, and the travel switch on motor
Positioning is adjusted according to the actual opening and closing height scene of rolling screen door door piece.Barrier and descending door piece when Xiamen
Meet, now motor range switch has not arrived the forming position power-off specified, and motor is also working, and both, which collide, reaches certain
Resistance, door above is just squeezed bad deformation.
Patent No. ZL201520721458.6 Chinese patent discloses a kind of stop system that is hampered for roll-type window or door,
The system is included in the coaxial outer return spring set gradually of driving shaft, spline slide hypotenuse gear, chain hypotenuse gear, OK
Degree bit switch, the spline slide hypotenuse gear include a disk and one for being provided with centre bore and are fixed on the first of disc centre hole
Cylindrical gear, the end face of first cylindrical gear are provided with teeth groove, and the chain hypotenuse gear includes the gear ring provided with centre bore
With the second cylindrical gear in gear ring center hole, the end face of second cylindrical gear is provided with and can coincide with teeth groove negative and positive
Double wedge, the teeth groove and double wedge are made up of 90 degree of tooth angles and arc tooth angle respectively.When rolling screen door is up, motor rotates forward, teeth groove
It is coincide with 90 degree of tooth angles of double wedge, drives rolling screen door up by driving chain；When rolling screen door is descending, motor reversal, teeth groove
It is coincide with the arc tooth angle of double wedge, drives rolling screen door descending；When rolling screen door is descending to be hampered, motor reversal, teeth groove and double wedge
Arc tooth angle coincide, and is obstructed because rolling screen door is descending, and chain hypotenuse gear stops operating, and motor continues to invert, teeth groove and double wedge
Arc tooth angle friction, spline slide hypotenuse gear compression retracteding position spring, disk disk touch lead limit switch, cut-out electricity
Source, motor are stopped.
Above-mentioned technical proposal Shortcomings：During the actual installation of rolling screen door, it is divided into left and right motor, two motors are pacified
Equipped with the above-mentioned stop system that is hampered, two are hampered the spline slide hypotenuse gear of stop system and the identical direction phase of chain hypotenuse gear mesh
Instead, it is necessary to oblique for the processing of left and right motor two pairs of identical spline slide hypotenuse gears in opposite direction and chain respectively during processing
Side gear pair, during installation, it is also desirable to distinguish spline slide hypotenuse gear corresponding to left and right motor and chain hypotenuse gear mesh.
Utility model content
The utility model, which provides a kind of gear train and installs the roll-type window or door of the gear train, to be hampered stop system, which overcomes
The deficiencies in the prior art described in background technology.
The utility model solves one of technical scheme used by its technical problem：
A kind of gear train for the stop system that is hampered for roll-type window or door, it includes spline slide hypotenuse gear and chain hypotenuse tooth
Wheel, the spline slide hypotenuse gear include the first cylindrical gear provided with centre bore and are fixed on touching for the first cylindrical gear shaft
Moving part, the touch part are hampered the lead limit switch stopped for shake-up, and centre bore and the driving shaft of first cylindrical gear pass through
Spline fitted is connected, and the chain hypotenuse gear includes the gear ring provided with centre bore and the second cylinder tooth being fixed in gear ring
Wheel, the gear ring are connected by chain and rolling screen door drum gear；
First cylindrical gear is provided with least one pair of and is located at the positive teeth groove on end face with least one pair of positioned at same
Reverse teeth groove on end face, the teeth groove are made up of 90 degree of tooth angles and arc tooth angle；
The end face of second cylindrical gear is provided with can form the identical positive double wedge of negative and positive, the other end with positive teeth groove
Face is provided with can form the identical reverse double wedge of negative and positive with reverse teeth groove, and the double wedge is made up of 90 degree of tooth angles and arc tooth angle.
Among one embodiment：The positive teeth groove and reverse teeth groove are located on the same end face of the first cylindrical gear.
Among one embodiment：The positive teeth groove and reverse teeth groove are located at two different end faces of the first cylindrical gear respectively
On.
Among one embodiment：The touch part is a disk with centre bore, and first cylindrical gear is fixed on this
In centre bore.
What the utility model solved technical scheme used by its technical problem two is：
A kind of roll-type window or door is hampered stop system, installs just like the gear train described in one of technical scheme.
Compared with background technology, it has the following advantages that the technical program：
First cylindrical gear is provided with least one pair of and is located at the positive teeth groove on end face with least one pair of positioned at same
Reverse teeth groove on end face, the teeth groove are made up of 90 degree of tooth angles and arc tooth angle；The end face of second cylindrical gear is provided with
The identical positive double wedge of negative and positive can be formed with positive teeth groove, other end is anti-provided with that can be coincide with reverse teeth groove formation negative and positive
To double wedge, the double wedge is made up of 90 degree of tooth angles and arc tooth angle.Only need a pair of spline slide inclined-plane gears and chain inclined-plane gear
It is oblique without distinguishing spline slide corresponding to left and right motor during installation simultaneously suitable for the stop system that is hampered of left motor and right motor
Face gear and chain inclined-plane gear mesh, only need to be by the positive teeth groove of spline slide inclined-plane gear or reverse teeth groove, according to left and right electricity
The positive double wedge for distinguishing Corresponding matching chain inclined-plane gear of machine or the installation of reverse double wedge, reduce installation trouble, improve peace
Fill efficiency.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and examples.
Fig. 1 is the structural representation of chain hypotenuse gear.
Fig. 2 is the structural representation of the spline slide hypotenuse gear described in embodiment one.
Fig. 3 is the structural representation of the spline slide hypotenuse gear described in embodiment two.
Fig. 4 is that the installation cooperation structure of the spline slide hypotenuse gear and chain hypotenuse gear described in embodiment one is illustrated
Figure.
Fig. 5 is that the installation cooperation structure of the spline slide hypotenuse gear and chain hypotenuse gear described in embodiment two is illustrated
Figure.
Fig. 6 is that the roll-type window or door for being provided with gear train described in the utility model described in the present embodiment is hampered stop system
Structural representation.
Embodiment
Fig. 1 to Fig. 6 is refer to, a kind of gear train for the stop system that is hampered for roll-type window or door, it includes spline slide hypotenuse
Gear 1 and chain hypotenuse gear 2, the spline slide hypotenuse gear 1 include the first cylindrical gear 11 provided with centre bore and fixed
In the touch part 12 of the first cylindrical gear shaft, the touch part 12 is hampered the lead limit switch 101 stopped for shake-up, the shake-up
The contact of 12 and one return spring of part 102, the centre bore of first cylindrical gear 11 is driven with driving shaft 103 by spline fitted to be connected
Connect, the chain hypotenuse gear 2 includes the gear ring 22 provided with centre bore and the second cylindrical gear 21 being fixed in gear ring, the gear ring
22 are connected by driving chain 104 and rolling screen door drum gear 105；
First cylindrical gear 11 is provided with least one pair of and is located at positioned at the positive teeth groove 111 on end face with least one pair of
With the reverse teeth groove 112 on end face, the teeth groove is made up of 90 degree of tooth angles and arc tooth angle；
The end face of second cylindrical gear 21 is provided with can form the identical positive double wedge of negative and positive with positive teeth groove 111
211, other end is provided with can form the identical reverse double wedge 212 of negative and positive with reverse teeth groove 112, the double wedge by 90 degree tooth angles with
Arc tooth angle forms.
In the present embodiment, the touch part 12 is a disk with centre bore, and first cylindrical gear 11 is fixed on
In the centre bore.The trip limit switch 101 is normally off.
Embodiment one, the positive teeth groove 111 and reverse teeth groove 112 are located on the same end face of the first cylindrical gear 11.
During installation, if the stop system that is hampered of right motor driven, by the positive double wedge 211 and spline on the end face of chain inclined-plane gear 2
Positive teeth groove 111 on the end face of sliding bevel gear 1 coordinates installation；If the stop system that is hampered of left motor driven, spline is slided
Dynamic inclined-plane gear 1 is motionless, and chain inclined-plane gear 2 is overturn to the reverse double wedge 212 and spline slide inclined-plane gear 1 for making other end
Coordinate installation with the reverse teeth groove 112 on end face.
Embodiment two, the positive teeth groove 111 and reverse teeth groove 112 are located at two different ends of the first cylindrical gear 11 respectively
On face.During installation, if the stop system that is hampered of right motor driven, by the positive double wedge 211 on the end face of chain inclined-plane gear 2 with
Positive teeth groove 111 on the end face of spline slide inclined-plane gear 1 coordinates installation；If the stop system that is hampered of left motor driven, flower
Key sliding bevel gear 1 is overturn, and chain inclined-plane gear 2 overturns the reverse double wedge 212 and spline slide inclined-plane for making its other end
Reverse teeth groove 112 on the other end of gear 1 coordinates installation.
Above-mentioned gear train is installed on into a kind of roll-type window or door to be hampered in stop system, gear train is according to embodiment one or implements
Two install according to left and right motor, the roll-type window or door be hampered stop system working method it is as follows：
When rolling screen door is up, motor rotates forward, and linkage drives spline slide hypotenuse gear 1 to rotate forward, now spline hypotenuse tooth
90 degree of tooth angles of the 90 degree of tooth angles and chain hypotenuse gear 2 of wheel 1 coincide, and drive chain hypotenuse gear 2 also to rotate forward, and pass through transmission
Chain 104 drives rolling screen door drum gear 105 to rotate forward, and rolling screen door is up.
When rolling screen door is normally descending, motor reversal, linkage drives spline slide hypotenuse gear 1 to invert, by return spring
The effect of 102 elastic force, the arc tooth angle of the arc tooth angle and chain hypotenuse gear 2 of spline slide hypotenuse gear 1 coincide, and utilize volume
The frictional force that the gravity and arc tooth angle of curtain door itself slide provides power, and rolling screen door is normally descending.
When rolling screen door is descending to be hampered, the rolling screen door drum gear 105 and chain hypotenuse gear 2 of linkage are static, motor after
Continuous reversion, now the arc tooth angle reversion of spline slide hypotenuse gear 1 and the arc tooth angle of static chain hypotenuse gear 2 rub
Wipe, the compression retracteding position spring 102 of spline slide hypotenuse gear 1, drive disk disk crush stroke limit switch 101, cut off the electricity supply,
Motor is stopped, and reaches the effect for being hampered and stopping；Cause spline slide hypotenuse using the elastic force of return spring 102 after resistance eliminates
Gear 1 playbacks, lead limit switch 101 recover normally off, motor obtain it is electric work on, completion be entirely hampered what is stopped and recover
Engineering.
The gear train of the stop system described in the utility model that is hampered for roll-type window or door, can be applied to left motor and the right side simultaneously
The stop system that is hampered of motor, during installation, without distinguishing spline slide inclined-plane gear 1 corresponding to left and right motor and chain inclined-plane tooth
Wheel 2 pairs, only need to by the positive teeth groove 111 of spline slide inclined-plane gear 1 or reversely teeth groove 112, according to the differentiation pair of left and right motor
The positive double wedge 211 of chain inclined-plane gear 2 should be matched or reversely double wedge 212 is installed, installation trouble is reduced, improves installation
Efficiency.
It is described above, only the utility model preferred embodiment, therefore the utility model implementation can not be limited according to this
Scope, i.e., the equivalent changes and modifications made according to the utility model patent scope and description, it is new all should still to belong to this practicality
In the range of type covers.
Claims (5)
1. a kind of gear train for the stop system that is hampered for roll-type window or door, including spline slide hypotenuse gear and chain hypotenuse gear,
The spline slide hypotenuse gear includes the first cylindrical gear provided with centre bore and is fixed on the shake-up of the first cylindrical gear shaft
Part, the touch part are hampered the lead limit switch stopped for shake-up, and centre bore and the driving shaft of first cylindrical gear pass through flower
Key coordinates drive connection, and the chain hypotenuse gear includes the gear ring provided with centre bore and the second cylinder tooth being fixed in gear ring
Wheel, the gear ring are connected by chain and rolling screen door drum gear；It is characterized in that：
First cylindrical gear is provided with least one pair of and is located at same end face with least one pair of positioned at the positive teeth groove on end face
On reverse teeth groove, the teeth groove is made up of 90 degree of tooth angles and arc tooth angle；
The end face of second cylindrical gear is provided with can form the identical positive double wedge of negative and positive with positive teeth groove, on other end
Provided with that can form the identical reverse double wedge of negative and positive with reverse teeth groove, the double wedge is made up of 90 degree of tooth angles and arc tooth angle.
A kind of 2. gear train of stop system that is hampered for roll-type window or door according to claim 1, it is characterised in that：It is described just
It is located to teeth groove and reverse teeth groove on the same end face of the first cylindrical gear.
A kind of 3. gear train of stop system that is hampered for roll-type window or door according to claim 1, it is characterised in that：It is described just
It is located at respectively on two different end faces of the first cylindrical gear to teeth groove and reverse teeth groove.
A kind of 4. gear train of stop system that is hampered for roll-type window or door according to claim 1, it is characterised in that：It is described to touch
Moving part is a disk with centre bore, and first cylindrical gear is fixed in the centre bore.
The stop system 5. a kind of roll-type window or door is hampered, it is characterised in that：Gear train as claimed in claim 1 is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720539038.5U CN206694517U (en) | 2017-05-16 | 2017-05-16 | A kind of gear train and the roll-type window or door of the gear train is installed be hampered stop system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720539038.5U CN206694517U (en) | 2017-05-16 | 2017-05-16 | A kind of gear train and the roll-type window or door of the gear train is installed be hampered stop system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206694517U true CN206694517U (en) | 2017-12-01 |
Family
ID=60448904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720539038.5U Expired - Fee Related CN206694517U (en) | 2017-05-16 | 2017-05-16 | A kind of gear train and the roll-type window or door of the gear train is installed be hampered stop system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206694517U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110914632A (en) * | 2018-04-28 | 2020-03-24 | 深圳市大疆创新科技有限公司 | Gear transmission mechanism and water bullet rifle |
| CN113974383A (en) * | 2021-10-29 | 2022-01-28 | 浙江星星冷链集成股份有限公司 | Horizontal open air curtain cabinet with night curtain |
-
2017
- 2017-05-16 CN CN201720539038.5U patent/CN206694517U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110914632A (en) * | 2018-04-28 | 2020-03-24 | 深圳市大疆创新科技有限公司 | Gear transmission mechanism and water bullet rifle |
| CN113974383A (en) * | 2021-10-29 | 2022-01-28 | 浙江星星冷链集成股份有限公司 | Horizontal open air curtain cabinet with night curtain |
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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 |
Granted publication date: 20171201 Termination date: 20200516 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |