CN208381207U - A kind of synchronous belt being easily installed - Google Patents
A kind of synchronous belt being easily installed Download PDFInfo
- Publication number
- CN208381207U CN208381207U CN201821126207.3U CN201821126207U CN208381207U CN 208381207 U CN208381207 U CN 208381207U CN 201821126207 U CN201821126207 U CN 201821126207U CN 208381207 U CN208381207 U CN 208381207U
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- protruding block
- synchronous
- synchronous belt
- band body
- upper protruding
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Abstract
The utility model discloses a kind of synchronous belts being easily installed, including synchronous band body, synchronous belt tooth, lower protruding block, upper protruding block, rack gear, elastic webbing, fixing piece and pawl, synchronous band body one end is provided with lower protruding block, the synchronous band body other end is provided with upper protruding block, upper protruding block and lower protruding block end are fixedly connected to elastic webbing, the elastic webbing other end is fixedly connected at the step at synchronous band body both ends respectively, rack gear one end is fixed on synchronous band body close to lower protruding block one end and far from synchronous belt tooth side, synchronous band body is fixedly installed with fixing piece close to upper protruding block one end and far from synchronous belt tooth side, fixing piece is the hollow frame structure of both ends open, pawl is installed inside fixing piece；The synchronous belt that this kind is easily installed makes it constitute closed endless belt, can increase the length of synchronous belt during installation, so that synchronous belt is more easier to install, and overall structure is simply ingenious, easy to use by the both ends using elastic band connection synchronous belt.
Description
Technical field
The utility model relates to a kind of synchronous belts to be related to synchronous belt skill more particularly, to a kind of synchronous belt being easily installed
Art field.
Background technique
Synchronous belt is using wirerope or glass fibre as strength layer, outside coated with the endless belt of polyurethane or neoprene, band
Inner circumferential dentation is made, engage it with toothed belt.When toothed belt transmission, transmission ratio is accurate, small to axis active force, and structure is tight
It gathers, oil resistant, wearability is good, and anti-aging property is good, is widely used in weaving, lathe, tobacco, communication cable, light industry, chemical industry, smelting
In the various types of machine drivings of the every profession and trades such as gold, instrument, food, mine, petroleum, automobile.Existing synchronous belt installation
When, first the band tooth of one of transmission gear and synchronous belt is meshed, then again by that remaining transmission gear with it is synchronous
The band tooth of band is meshed, but since the length of synchronous belt is fixed, and can not adjust or lucky with two transmission gears
It is intermeshed or needs to increase tensioning wheel to improve the rate of tension of synchronous belt, by the latter transmission gear and synchronous belt
Band tooth generally requires to take a long time when being meshed, and installs inconvenient.
Utility model content
The technical problems to be solved in the utility model is that the length of existing synchronous belt is overcome to fix, and unadjustable, installation
Inconvenient defect, provides a kind of synchronous belt being easily installed, to solve the above problems.
To achieve the above object, the utility model provides the following technical solutions: a kind of synchronous belt being easily installed, including same
Band body, synchronous belt tooth, lower protruding block, upper protruding block, rack gear, elastic webbing, fixing piece and pawl are walked, is set on the inside of the synchronous band body
It is equipped with synchronous belt tooth, described synchronous band body one end is provided with lower protruding block, and the synchronous band body other end is provided with upper protruding block,
Step directed downwardly is formed between the upper protruding block and synchronous band body, is formed upward between the lower protruding block and synchronous band body
Step, the upper protruding block are overlapped on the step formed above lower protruding block, and the upper protruding block and lower protruding block end are fixedly connected with
Flexible band, the elastic webbing other end are fixedly connected at the step at synchronous band body both ends respectively, and described rack gear one end is solid
Synchronous band body is scheduled on close to lower protruding block one end and far from synchronous belt tooth side, the synchronous band body close to upper protruding block one end and
It is fixedly installed with fixing piece far from synchronous belt tooth side, the fixing piece is the hollow frame structure of both ends open, the fixation
Pawl is installed, the pawl is engaged with rack, and the pawl and rack gear form non-return retaining mechanism inside part.
As a kind of optimal technical scheme of the utility model, reciprocal correspondence is provided on the upper protruding block and lower protruding block
Fixation hole, be fixedly connected through fixation hole between the upper protruding block and lower protruding block using wirerope.
As a kind of optimal technical scheme of the utility model, the upper protruding block and lower protruding block are equal in magnitude contrary.
As a kind of optimal technical scheme of the utility model, the upper protruding block and lower protruding block are one with synchronous band body
Forming structure.
As a kind of optimal technical scheme of the utility model, the synchronous belt tooth and synchronous band body are integrally formed knot
Structure.
As a kind of optimal technical scheme of the utility model, the rack gear is made using rubber material.
As a kind of optimal technical scheme of the utility model, the gear of the synchronous belt tooth and driving wheel is intermeshed.
Compared with prior art, the utility model has the beneficial effects that the synchronous belt that this kind is easily installed, by utilizing bullet
Property band connection synchronous belt both ends, so that its is constituted closed endless belt, the length of synchronous belt can be increased during installation, to make
It obtains synchronous belt to be more easier to install, when the assembly is complete, using the upper lower protruding block at wirerope fixed interface, while rack gear be worn
It crosses fixing piece and takes up, so that synchronous belt is in transmission of the tensioning state without will affect gear in use
Effect, due to the setting of pawl, so that rack gear will not be moved inversely in use, so that synchronous band body both ends
Connection is more stable, and overall structure is simply ingenious, easy to use.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is a kind of synchronous belt structural schematic diagram being easily installed described in the utility model；
Fig. 2 is lower protruding block connection schematic diagram on a kind of synchronous belt being easily installed described in the utility model；
Fig. 3 is a kind of fixed upper lower protruding block schematic diagram of synchronous belt wirerope being easily installed described in the utility model；
In figure: 1, synchronous band body；2, synchronous belt tooth；3, lower protruding block；4, upper protruding block；5, rack gear；6, fixation hole；7, steel wire
Rope；8, elastic webbing；9, fixing piece；10, pawl.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment, based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of synchronous belt being easily installed, including synchronization
Band body 1, synchronous belt tooth 2, lower protruding block 3, upper protruding block 4, rack gear 5, elastic webbing 8, fixing piece 9 and pawl 10 synchronize in band body 1
Side is provided with synchronous belt tooth 2, and synchronous 1 one end of band body is provided with lower protruding block 3, and synchronous 1 other end of band body is provided with upper protruding block
4, step directed downwardly is formed between upper protruding block 4 and synchronous band body 1, and platform upward is formed between lower protruding block 3 and synchronous band body 1
Rank, upper protruding block 4 are overlapped on the step formed above lower protruding block 3, and upper protruding block 4 and 3 end of lower protruding block are fixedly connected with flexible
Band 8,8 other end of elastic webbing are fixedly connected at the step at synchronous 1 both ends of band body respectively, and 5 one end of rack gear is fixed on synchronous belt
Ontology 1 is close to 3 one end of lower protruding block and far from 2 side of synchronous belt tooth, and synchronous band body 1 is close to 4 one end of upper protruding block and far from synchronous
Band 2 side of tooth is fixedly installed with fixing piece 9, and fixing piece 9 is the hollow frame structure of both ends open, is equipped with inside fixing piece 9
Pawl 10, pawl 10 are engaged with rack gear 5, and pawl 10 and rack gear 5 form non-return retaining mechanism.
It is provided with mutual corresponding fixation hole 6 on upper protruding block 4 and lower protruding block 3, is used between upper protruding block 4 and lower protruding block 3
Wirerope 7 is fixedly connected through fixation hole 6, and upper protruding block 4 and lower protruding block 3 are equal in magnitude contrary, and upper protruding block 4 is convex under
Block 3 is an integral molding structure with synchronous band body 1, and synchronous belt tooth 2 is an integral molding structure with synchronous band body 1, and rack gear 5 is adopted
It is made with rubber material, the gear of synchronous belt tooth 2 and driving wheel is intermeshed.
Concrete principle: in use, elastic webbing 8 connects the both ends of synchronous band body 1, making it constitute closed endless belt,
Tensile elasticity band 8 can increase the length of synchronous belt when installation, so that synchronous belt is more easier to install, when assembly is completed
Afterwards, run through fixation hole 6 using wirerope 7 and be fixedly connected with the upper protruding block 4 and lower protruding block 3 of interface, while rack gear 5 being passed through admittedly
Determine part 9 and take up, due to the setting of pawl 10, so that rack gear 5 will not be moved inversely in use, so that together
The connection for walking 1 both ends of band body is more stable, so that synchronous belt is in tensioning state without will affect in use
The transmission effect of gear, ensure that the normal use of synchronous belt.
The synchronous belt that this kind is easily installed makes it constitute closed ring by the both ends using elastic band connection synchronous belt
Shape band can increase the length of synchronous belt during installation, so that synchronous belt is more easier to install, when the assembly is complete, benefit
With the upper lower protruding block at wirerope fixed interface, while rack gear is passed through into fixing piece and is taken up, so that synchronous belt exists
Transmission effect of the tensioning state without will affect gear is in use process, due to the setting of pawl, so that rack gear is using
It will not inversely move in the process, so that the connection at synchronous band body both ends is more stable, and overall structure is simply ingenious, makes
With conveniently.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (7)
1. a kind of synchronous belt being easily installed, including synchronous band body (1), synchronous belt tooth (2), lower protruding block (3), upper protruding block (4),
Rack gear (5), elastic webbing (8), fixing piece (9) and pawl (10), which is characterized in that be provided on the inside of the synchronous band body (1)
Synchronous belt tooth (2), described synchronous band body (1) one end are provided with lower protruding block (3), synchronous band body (1) other end setting
Have upper protruding block (4), forms step directed downwardly between the upper protruding block (4) and synchronous band body (1), the lower protruding block (3) and same
Step upward is formed between step band body (1), the upper protruding block (4) is overlapped on the step formed above lower protruding block (3), institute
State upper protruding block (4) and lower protruding block (3) end be fixedly connected to elastic webbing (8), elastic webbing (8) other end respectively with it is synchronous
It is fixedly connected at the step at band body (1) both ends, described rack gear (5) one end is fixed on synchronous band body (1) close to lower protruding block (3)
One end and separate synchronous belt tooth (2) side, the synchronous band body (1) is close to upper protruding block (4) one end and far from synchronous belt tooth (2)
Side is fixedly installed with fixing piece (9), and the fixing piece (9) is the hollow frame structure of both ends open, and the fixing piece (9) is interior
Portion is equipped with pawl (10), and the pawl (10) is engaged with rack gear (5), and the pawl (10) and rack gear (5) form non-return locking
Mechanism.
2. a kind of synchronous belt being easily installed according to claim 1, which is characterized in that the upper protruding block (4) and under it is convex
It is provided on block (3) mutual corresponding fixation hole (6), uses wirerope (7) between the upper protruding block (4) and lower protruding block (3)
It is fixedly connected through fixation hole (6).
3. a kind of synchronous belt being easily installed according to claim 1, which is characterized in that the upper protruding block (4) and under it is convex
Block (3) is equal in magnitude contrary.
4. a kind of synchronous belt being easily installed according to claim 1, which is characterized in that the upper protruding block (4) and under it is convex
Block (3) is an integral molding structure with synchronous band body (1).
5. a kind of synchronous belt being easily installed according to claim 1, which is characterized in that the synchronous belt tooth (2) and same
Step band body (1) is an integral molding structure.
6. a kind of synchronous belt being easily installed according to claim 1, which is characterized in that the rack gear (5) uses rubber
Material is made.
7. a kind of synchronous belt being easily installed according to claim 1, which is characterized in that the synchronous belt tooth (2) and biography
The gear of driving wheel is intermeshed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821126207.3U CN208381207U (en) | 2018-07-16 | 2018-07-16 | A kind of synchronous belt being easily installed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821126207.3U CN208381207U (en) | 2018-07-16 | 2018-07-16 | A kind of synchronous belt being easily installed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208381207U true CN208381207U (en) | 2019-01-15 |
Family
ID=64962770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821126207.3U Active CN208381207U (en) | 2018-07-16 | 2018-07-16 | A kind of synchronous belt being easily installed |
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| Country | Link |
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| CN (1) | CN208381207U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10716912B2 (en) | 2015-03-31 | 2020-07-21 | Fisher & Paykel Healthcare Limited | User interface and system for supplying gases to an airway |
| US11324908B2 (en) | 2016-08-11 | 2022-05-10 | Fisher & Paykel Healthcare Limited | Collapsible conduit, patient interface and headgear connector |
-
2018
- 2018-07-16 CN CN201821126207.3U patent/CN208381207U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10716912B2 (en) | 2015-03-31 | 2020-07-21 | Fisher & Paykel Healthcare Limited | User interface and system for supplying gases to an airway |
| US11904097B2 (en) | 2015-03-31 | 2024-02-20 | Fisher & Paykel Healthcare Limited | User interface and system for supplying gases to an airway |
| US11324908B2 (en) | 2016-08-11 | 2022-05-10 | Fisher & Paykel Healthcare Limited | Collapsible conduit, patient interface and headgear connector |
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