CN207420416U - Synchronous belt head combines - Google Patents
Synchronous belt head combines Download PDFInfo
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- CN207420416U CN207420416U CN201721475407.5U CN201721475407U CN207420416U CN 207420416 U CN207420416 U CN 207420416U CN 201721475407 U CN201721475407 U CN 201721475407U CN 207420416 U CN207420416 U CN 207420416U
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- synchronous belt
- connection
- axle sleeve
- shell
- bottom cover
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Abstract
The utility model discloses a kind of combinations of synchronous belt head,It is intended to provide a kind of bounce for having and can reducing synchronous belt in transmission process,Smooth synchronous belt,Reduce the synchronous belt head combination for the advantages of slipping phenomenon generates,Its key points of the technical solution are that,Connection shell includes the head cover and bottom cover that mutually agree with,Mounting groove is equipped between head cover and bottom cover,Rotation connection is useful for the connector of connection motor output shaft and synchronous belt in mounting groove,Connector includes hollow setting and the axle sleeve with being connected shell rotation connection,Several are inlaid in connection shell outside axle sleeve for flattening the arc compressing member of synchronous belt,Arc compressing member is fitted on the two sides of synchronous belt respectively with axle sleeve,Synchronous belt rocking in transmission device can be reduced,And flatten synchronous belt,Transmission process is made more to stablize,So as to reduce the bounce of synchronous belt,Avoid the generation of slipping phenomenon,The application is simple in structure simultaneously,Compact and reasonable,Reduce the operation noise of motor for door of garage.
Description
Technical field
The utility model is related to roller shutter field of door fittings, and in particular to a kind of synchronous belt head combination.
Background technology
Rolling screen door is cascaded with the door piece of multi-joint activity, in fixed slideway, using door top spool in
The heart rotates upper and lower door.The door leaf of rolling screen door is connected with each other by metal blade, and shaft is set above door opening, passes through shaft
Rotation control the keying of blade.Rolling screen door is suitable for the door at shop, warehouse, garage or other more tall and big holes, including
Rolling slat, guide rail and transmission device etc..
The form of rolling slat mainly has two kinds of hinge formula and space formula, and wherein hinge formula uses more.Hinge (also weighlock
Piece) formula curtain plate rolls with aluminium alloy plate, galvanized steel plain sheet or stainless steel plate.The lower part of curtain plate uses steel plate or angle steel, is convenient for
Door lock is installed, and rigidity can be increased.The top of curtain plate is connected with reel, convenient for opening.When opening rolling screen door, page board is along door opening two
The guide rail of side rises, and rolls up in reel.
Motor band moveable leaf plate rises, and can be driven by the form of synchronous belt, and synchronous belt is tooth form synchronous belt, can
To improve the transmission efficiency of lifting.
At present, the Chinese patent of Publication No. CN201534727U discloses a kind of remote motor synchronous belt paper feeding structure, it
Including a pair of of synchronous belt drive mechanism, a pair of of paper advance mechanism, two pairs of holding devices；Two pairs of holding device parts, including
Two bearings, two mandrils, two springs, two holding screws.It is driven same that motor drives synchronous pulley to be driven by synchronous belt
Belt wheel is walked, the extruding of active feed roller is made to send band, driven belt pulley that can cross mandril after being squeezed, generating reaction force by spring matches somebody with somebody
It closes and completes forward (FWD).
Although this remote motor synchronous belt paper feeding structure adds the stability of paper feeding, but the motor of this structure and same
Step band connection is connected by conventional synchronizing wheel, and synchronous belt can generate vibrations on drive in transmission process, and synchronous
Band whole out-of-flatness, synchronous belt on drive are easily beated in synchronizing wheel, generate slipping phenomenon.
The content of the invention
The purpose of this utility model is to provide a kind of synchronous belt head combination, and having can be reduced in transmission process synchronously
The bounce of band, smooth synchronous belt reduce the advantages of slipping phenomenon generates.
The above-mentioned technical purpose of the utility model technical scheme is that：
A kind of synchronous belt head combination, including connecting shell, connection shell includes the head cover and bottom cover that mutually agree with, pushes up lid and bottom
Mounting groove is equipped between lid, the connector for being useful for connection motor output shaft and synchronous belt, connector are rotatablely connected in mounting groove
Including hollow setting and the axle sleeve with being connected shell rotation connection, several are inlaid with for flattening synchronization in the connection shell outside axle sleeve
The arc compressing member of band, arc compressing member are fitted on the two sides of synchronous belt respectively with axle sleeve.
By using above-mentioned technical proposal, connection shell is divide into upper part and lower part, can be in order to the installation of head cover and bottom cover.Electricity
The output shaft of machine can be set in axle sleeve, and around being located at outside axle sleeve, motor moving axis set rotates synchronous belt, it becomes possible to pull synchronous
Band rotation.Synchronous belt is pressed on axle sleeve by arc compressing member simultaneously, and synchronous belt can be made more smooth in transmission.
Synchronous belt rocking in transmission device can be so reduced, and flattens synchronous belt, transmission process is made more to stablize, from
And the bounce of synchronous belt is reduced, avoid the generation of slipping phenomenon.
Further set：Arc compressing member includes the compact heap being embedded in connection shell, and compact heap is towards the one side of axle sleeve
Several deflector rolls being close to synchronous belt are rotatably connected to, the radian of compact heap is identical with the radian of axle sleeve.
By using above-mentioned technical proposal, the radian of compact heap is identical with the radian of axle sleeve, when synchronous belt is set in axle sleeve
When upper, compact heap more can ideally be bonded synchronous belt, while several deflector rolls are rotatably connected in compact heap, deflector roll with it is synchronous
Band contact, when synchronous belt pulls under motor effect, deflector roll can compress synchronous belt and be at formation state, reduce simultaneously
The possibility of synchronous belt bounce, further avoids the generation of slipping phenomenon.
Further set：Axle sleeve is equipped with limited block, and limited block coats compact heap with axle sleeve, connects in shell and offers circle
Shape loose slot, limited block are located in circular shaped motion slot and can slide wherein.
By using above-mentioned technical proposal, the effect of limited block is that cooperation axle sleeve coats compact heap, is limited so as to reach
The purpose of compact heap position, limited block can slide in circular shaped motion slot, then user can be to the position of limited block and compact heap
It is finely adjusted, to increase the flexibility ratio of synchronous belt.
Further set：Axle sleeve includes the connecting hole in centre position, and it is centrally disposed to surround connecting hole on the side wall of connecting hole
There are several for fixing the tooth connection of motor output shaft.
By using above-mentioned technical proposal, the output shaft of motor is threaded through in the connecting hole of axle sleeve, and the effect of tooth connection is
/V is generated between axle sleeve, so that the output shaft of motor successfully can drive axle sleeve to rotate, to reach synchronous belt is driven to live
Dynamic purpose.
Further set：Arc compressing member around the central axes of axle sleeve set there are three, compact heap include jacking block and matrix,
Jacking block and matrix are flexibly connected respectively with head cover and bottom cover.
By using above-mentioned technical proposal, three arc compressing members are set, it can be by synchronous belt at the top of axle sleeve and two
Fixation is bulldozed on side, so that synchronous belt keeps formation state.Compact heap is divided into jacking block and matrix two parts, can be facilitated
The disassembly and installation of compact heap.
Further set：Head cover is equipped with several connecting holes, and the position that bottom cover is correspondingly connected with hole is equipped with connection bump, even
It connects protrusion and fixation is adapted to connecting hole.
By using above-mentioned technical proposal, the connecting hole in connection bump and bottom cover on head cover cooperates, and can make
Head cover and bottom cover are more accurate when mounted, while the connection between head cover and bottom cover can be made more close, increase two parts
Between connectivity robustness.
Further set：Bolt slot is offered in connection shell, bolt slot, which is located at connection hole and penetrates entire connection shell, to be set
It puts, head cover and bottom cover are fixed by the connection bolt being arranged in bolt slot.
By using above-mentioned technical proposal, bolt is common fixed form, by head cover and bottom cover by being arranged on bolt slot
Interior connection bolt is fixed, and can increase the connectivity robustness between head cover and bottom cover, while c-type rail can be installed on head cover
Road so as to be adapted with the track of rolling screen door, reduces noise during operation.
In conclusion the utility model has the advantages that：
Synchronous belt rocking in transmission device can be reduced, and flattens synchronous belt, transmission process is made more to stablize, so as to subtract
The bounce of few synchronous belt, avoids the generation of slipping phenomenon, while the application is simple in structure, compact and reasonable, realizes garage door electricity
Machine is run using synchronous belt, reduces the operation noise of motor for door of garage.
Description of the drawings
The utility model is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is the diagrammatic cross-section of embodiment 1；
Fig. 2 is the top view of embodiment 1；
Fig. 3 is the structure diagram for being used to show compact heap in embodiment 1.
In figure, 1, connection shell；11st, head cover；12nd, bottom cover；13rd, mounting groove；14th, circular shaped motion slot；2nd, connector；21st, axis
Set；22nd, limited block；23rd, tooth connection；3rd, arc compressing member；31st, compact heap；311st, jacking block；312nd, matrix；32nd, deflector roll；4th, even
Connect hole；5th, connection bump；6th, bolt slot；7th, bolt is connected.
Specific embodiment
Specific embodiment of the present utility model is described further below in conjunction with the accompanying drawings.
Technical solution is used by the utility model：
Embodiment 1, a kind of synchronous belt head combination, as shown in Figure 1, Figure 2 and Figure 3, including connecting shell 1, connection shell 1 includes
The head cover 11 and bottom cover 12 mutually agreed with is equipped with mounting groove 13, is rotatably connected in mounting groove 13 between head cover 11 and bottom cover 12
For connecting the connector 2 of motor output shaft and synchronous belt, connector 2 includes hollow setting and with being connected the rotation connection of shell 1
Axle sleeve 21 is inlaid with several for flattening the arc compressing member 3 of synchronous belt, arc compressing member 3 in the connection shell 1 outside axle sleeve 21
It is fitted in respectively on the two sides of synchronous belt with axle sleeve 21.
As shown in Figure 1, Figure 2 and Figure 3, arc compressing member 3 includes the compact heap 31 being embedded in connection shell 1, compact heap 31
Several deflector rolls being close to synchronous belt 32, radian and the axle sleeve 21 of compact heap 31 are rotatably connected to towards the one side of axle sleeve 21
Radian is identical.Axle sleeve 21 is equipped with limited block 22, and limited block 22 coats compact heap 31 with axle sleeve 21, connects and is offered in shell 1
Circular shaped motion slot 14, limited block 22 are located in circular shaped motion slot 14 and can slide wherein.
As shown in Figure 1, Figure 2 and Figure 3, axle sleeve 21 includes the connecting hole 4 in centre position, around connecting on the side wall of connecting hole 4
It connects hole 4 and is provided centrally with several for fixing the tooth connection 23 of motor output shaft.Arc compressing member 3 is around the axis of axle sleeve 21
There are three line is set, compact heap 31 includes jacking block 311 and matrix 312, jacking block 311 and matrix 312 respectively with head cover 11 and bottom cover
12 flexible connections.
As shown in Figure 1, Figure 2 and Figure 3, head cover 11 is equipped with several connecting holes 4, and bottom cover 12 is correspondingly connected with the position in hole 4
Equipped with connection bump 5, connection bump 5 is adapted to fixation with connecting hole 4.Bolt slot 6 is offered in connection shell 1, bolt slot 6, which is located at, to be connected
It connects at hole 4 and penetrates entire connection shell 1 and set, head cover 11 and bottom cover 12 are fixed by the connection bolt 7 being arranged in bolt slot 6.
The above are the preferred embodiments of the utility model, not make limitation in any form to the utility model,
It is every according to the technical essence of the utility model to any simple modification, equivalent change and modification made for any of the above embodiments,
Belong in the range of utility model technical solution.
Claims (7)
1. a kind of synchronous belt head combination, including connecting shell（1）, it is characterised in that：The connection shell（1）Including what is mutually agreed with
Head cover（11）And bottom cover（12）, head cover（11）And bottom cover（12）Between be equipped with mounting groove（13）, mounting groove（13）Interior rotation connection
It is useful for the connector of connection motor output shaft and synchronous belt（2）, connector（2）Including hollow setting and with being connected shell（1）Turn
The axle sleeve of dynamic connection（21）, axle sleeve（21）Outer connection shell（1）It is inside inlaid with several and is compressed for flattening the arc of synchronous belt
Part（3）, arc compressing member（3）With axle sleeve（21）It is fitted in respectively on the two sides of synchronous belt.
2. synchronous belt head combination according to claim 1, it is characterised in that：The arc compressing member（3）Including inlaying
In connection shell（1）In compact heap（31）, compact heap（31）Towards axle sleeve（21）One side be rotatably connected to several with it is synchronous
The deflector roll that band is close to（32）, compact heap（31）Radian and axle sleeve（21）Radian it is identical.
3. synchronous belt head combination according to claim 2, it is characterised in that：The axle sleeve（21）It is equipped with limited block
（22）, limited block（22）With axle sleeve（21）By compact heap（31）Cladding connects shell（1）Inside offer circular shaped motion slot（14）, limit
Position block（22）Positioned at circular shaped motion slot（14）It is interior and can slide wherein.
4. synchronous belt head combination according to claim 1, it is characterised in that：The axle sleeve（21）Including centre position
Connecting hole（4）, connecting hole（4）Side wall on around connecting hole（4）Several are provided centrally with for fixing motor output shaft
Tooth connection（23）.
5. synchronous belt head combination according to claim 3, it is characterised in that：The arc compressing member（3）Around axle sleeve
（21）Central axes set there are three, compact heap（31）Including jacking block（311）And matrix（312）, jacking block（311）And matrix
（312）Respectively with head cover（11）And bottom cover（12）Flexible connection.
6. synchronous belt head combination according to claim 1, it is characterised in that：The head cover（11）It is equipped with several companies
Connect hole（4）, bottom cover（12）It is correspondingly connected with hole（4）Position be equipped with connection bump（5）, connection bump（5）With connecting hole（4）Adaptation
It is fixed.
7. synchronous belt head combination according to claim 6, it is characterised in that：Bolt slot is offered in the connection shell,
Bolt slot, which is located at connection hole and penetrates entire connection shell, to be set, and head cover and bottom cover are consolidated by the connection bolt being arranged in bolt slot
It is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721475407.5U CN207420416U (en) | 2017-11-08 | 2017-11-08 | Synchronous belt head combines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721475407.5U CN207420416U (en) | 2017-11-08 | 2017-11-08 | Synchronous belt head combines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207420416U true CN207420416U (en) | 2018-05-29 |
Family
ID=62307985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721475407.5U Active CN207420416U (en) | 2017-11-08 | 2017-11-08 | Synchronous belt head combines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207420416U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107701083A (en) * | 2017-11-08 | 2018-02-16 | 无锡弗斯门控科技有限公司 | Timing belt head combines |
-
2017
- 2017-11-08 CN CN201721475407.5U patent/CN207420416U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107701083A (en) * | 2017-11-08 | 2018-02-16 | 无锡弗斯门控科技有限公司 | Timing belt head combines |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Synchronous head assembly Effective date of registration: 20211111 Granted publication date: 20180529 Pledgee: Agricultural Bank of China Limited by Share Ltd. Wuxi Xishan branch Pledgor: WUXI FORCE TECHNOLOGY Co.,Ltd. Registration number: Y2021320010463 |