CN208203934U - A kind of transmission belt adjustment structure - Google Patents
A kind of transmission belt adjustment structure Download PDFInfo
- Publication number
- CN208203934U CN208203934U CN201820322913.9U CN201820322913U CN208203934U CN 208203934 U CN208203934 U CN 208203934U CN 201820322913 U CN201820322913 U CN 201820322913U CN 208203934 U CN208203934 U CN 208203934U
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- CN
- China
- Prior art keywords
- fast pulley
- fixed
- fixed link
- spring
- outside
- 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
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Abstract
The utility model discloses a kind of transmission belt adjustment structures, including driving belt, the first transmission gear is installed on the inside of the driving belt, and the first fast pulley is fixed with outside driving belt, and the second fast pulley is provided with below driving belt, first fast pulley lower end is fixed with the first fast pulley fixed link, and first is provided with the second transmission gear on the right side of fast pulley, connector is fixed with inside the first fast pulley fixed link, and first is equipped with spring inside fast pulley fixed link, driving belt is installed outside second transmission gear, the spring inner is provided with connector, and lower spring end is fixed with spring collar, locating ring fixed screw is installed outside the spring collar, and the first fast pulley fixed link is provided with outside locating ring fixed screw.The transmission belt adjustment structure is effectively avoided the belt between gear from tension or excessively loose be in the presence of, reduce the transmission effect between gear will not using simple.
Description
Technical field
The utility model relates to transmission belt technical field, specially a kind of transmission belt adjustment structure.
Background technique
Transmission belt is the power for generating the motor of prime mover or engine rotation, is transmitted to machinery by adhesive tape by belt wheel
In equipment, therefore also referred to as powered belt, it is the core coupling component of electromechanical equipment, and type is extremely various, and purposes is extremely wide,
From greatly to the huge motor of several megawatts, the small micromotor to less than one kilowatt, or even including household electrical appliances, computer, machine
The precision machineries such as people all be unable to do without transmission belt inside.
During use, adhesive tape is highly susceptible to the influence of environment to general transmission belt, and such adhesive tape is easy to appear contracting
The case where rising influences whether the transmission effect between gear, reduces the transmission efficiency between gear.
Utility model content
It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of transmission belt adjustment structure
Drive belt is influenced to occur contracting rising to cause to be driven the problem of effect reduces between gear by environment currently on the market.
To achieve the above object, the utility model provides the following technical solutions: a kind of transmission belt adjustment structure, including transmission
Belt, the driving belt inside is equipped with the first transmission gear, and the first fast pulley is fixed with outside driving belt, and pass
The second fast pulley is provided with below dynamic belt, first fast pulley lower end is fixed with the first fast pulley fixed link, and first is solid
It is provided with the second transmission gear on the right side of fixed wheel, connector, and the first fast pulley are fixed with inside the first fast pulley fixed link
Spring is installed inside fixed link, the second fast pulley fixed link is provided with outside second fast pulley, and the second fast pulley is solid
Fixed pole upper end is fixed with connector, and spring collar, installation outside second transmission gear are nested with outside the connector
There is driving belt, the spring inner is provided with connector, and lower spring end is fixed with spring collar, the spring collar
Outside is equipped with locating ring fixed screw, and the first fast pulley fixed link is provided with outside locating ring fixed screw.
Preferably, the outer shape of first fast pulley and the second fast pulley is equal, and the first fast pulley and second is consolidated
Fixed wheel center line is on the same line.
Preferably, the first fast pulley fixed link includes the first fast pulley fixed link main body, fixing groove and non-slipping block, and
First fast pulley fixed link body interior is equipped with fixing groove, and the first fast pulley fixed link body exterior is provided with non-slipping block.
Preferably, the non-slipping block is distributed about fixed groove center line bilateral symmetry, and fixing groove inside diameter is greater than fixed
The outer dia of position circle fixed screw.
It preferably, is perforation structure inside the spring collar, and spring collar perforation structure position and fixing groove
Position is corresponding.
Compared with prior art, the utility model has the beneficial effects that the transmission belt adjustment structure uses simply, effectively
It avoids the belt between gear from tension or excessively loose be in the presence of, reduce the transmission effect between gear will not.The device
The first fast pulley and the second fast pulley the case where driving belt is fixed, driving belt is avoided to deviate, and can be with
The specific location that the first fast pulley and the second fast pulley are adjusted by the spring inside the first fast pulley fixed link, in this way can
The tightness of driving belt is controlled by the first fast pulley and the second fast pulley, and locating ring fixed screw passes through fast pulley
Fixing groove in fixed link can fix spring collar, facilitate the tightness of spring collar control spring.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is enlarged structure schematic diagram at A in the utility model Fig. 1；
Fig. 3 is the first fast pulley of the utility model structural schematic diagram；
Fig. 4 is the first fast pulley of the utility model fixed rod structure schematic diagram；
Fig. 5 is the utility model spring collar structural schematic diagram.
In figure: 1, driving belt, the 2, first transmission gear, the 3, first fast pulley, the 4, first fast pulley fixed link, 401,
One fast pulley fixed link main body, 402, fixing groove, 403, non-slipping block, the 5, second fast pulley, the 6, second fast pulley fixed link, 7, company
Fitting, the 8, second transmission gear, 9, spring, 10, spring collar, 11, locating ring fixed screw.
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. 1-5 is please referred to, the utility model provides a kind of technical solution: a kind of transmission belt adjustment structure, including transmission skin
Band 1 is equipped with the first transmission gear 2 on the inside of driving belt 1, and is fixed with the first fast pulley 3 outside driving belt 1, and pass
The second fast pulley 5 is provided with below dynamic belt 1,3 lower end of the first fast pulley is fixed with the first fast pulley fixed link 4, and first is solid
It is provided with the second transmission gear 8 on the right side of fixed wheel 3, the outer shape of the first fast pulley 3 and the second fast pulley 5 is equal, and first is solid
Fixed wheel 3 and 5 center line of the second fast pulley are on the same line, and the first fast pulley 3 and the second fast pulley 5 of this structure play
The effect of fixed conveyor belt 1 prevents driving belt 1 from deviating, and the first fast pulley 3 and the control of the second fast pulley 5 pass
The elasticity of dynamic belt 1 avoids driving belt 1 from occurring the case where pine or tension, fixing inside the first fast pulley fixed link 4
There is connector 7, and spring 9 is installed inside first fast pulley fixed link 4, the first fast pulley fixed link 4 includes the first fast pulley
Fixed link main body 401, fixing groove 402 and non-slipping block 403, and fixing groove is installed inside the first fast pulley fixed link main body 401
402, non-slipping block 403 is provided with outside the first fast pulley fixed link main body 401, and the first fast pulley fixed link 4 of this structure plays
The effect of fixed spring 9 and connector 7 facilitates connector 7 that will compress in 4 inner spring 9 of the first fast pulley fixed link, plays control
The effect of 5 position of first fast pulley 3 and the second fast pulley, non-slipping block 403 are distributed about fixing groove 402 center line bilateral symmetry,
And 402 inside diameter of fixing groove is greater than the outer dia of locating ring fixed screw 11, the fixing groove 402 of this structure facilitates locating ring
Fixed screw 11 fixes spring collar 10, and such spring collar 10 can compress spring 9, facilitates control
The compressed state of spring 9, and the case where non-slipping block 403 prevents locating ring fixed screw 11 from sliding, it is solid to improve locating ring
Determine the fixed effect of screw 11, the second fast pulley fixed link 6, and the second fast pulley fixed link 6 are provided with outside the second fast pulley 5
Upper end is fixed with connector 7, and spring collar 10 is nested with outside connector 7, is equipped with transmission skin outside the second transmission gear 8
Band 1, spring 9 is internally provided with connector 7, and 9 lower end of spring is fixed with spring collar 10, installs outside spring collar 10
There is locating ring fixed screw 11, and is provided with the first fast pulley fixed link 4, spring collar 10 outside locating ring fixed screw 11
Inside is perforation structure, and 10 perforation structure position of spring collar is corresponding with 402 position of fixing groove, and the spring of this structure is fixed
Stationary positioned circle fixed screw 11 is played the role of in the perforation of 10 top of position circle, can pass through locating ring fixed screw 11 in this way
Spring collar 10 is fixed.
Working principle: when using the transmission belt adjustment structure, the device is first mounted on suitable place, is then made
During, the first fast pulley 3 will drive driving belt 1 in the rotation and be rotated, the driving belt 1 then rotated
Will drive the second fast pulley 5 to be rotated, the device after prolonged use, if driving belt 1 occurred pine situation,
The length of driving belt 1 can be elongated, then unscrews locating ring fixed screw 11, and locating ring fixed screw 11 is fixed towards first
Wheel 3 is reversed movement, and locating ring fixed screw 11 will drive spring collar 10 while mobile and be moved, then
Spring collar 10 can compress spring 9, and spring 9 compressed in this way can be by connector 7 towards pull-up, and connector 7 can court
The direction of the first fast pulley 3 moved, then connector 7 will drive the second fast pulley 5 in the second fast pulley fixed link 6
It moves up, the distance between such first fast pulley 3 and the second fast pulley 5 can shorten, the first fast pulley 3 and the second fast pulley
5 will tighten excessively loose driving belt 1, and the pine excessively of driving belt 1 is avoided to influence the first fast pulley 3 and the second fast pulley 5
It is driven effect, if when the case where driving belt 1 is shunk, the length of driving belt 1 can shorten, driving belt 1 can simultaneously
First fast pulley 3 and the second fast pulley 5 are drawn towards opposite direction, such connector 7 can compress spring 9, and first
The distance between fast pulley 3 and the second fast pulley 5 can be elongated, will alleviate the tight state of driving belt 1 in this way, prevent from being driven
Belt 1 shrinks excessive and is broken, to complete a series of work.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (5)
1. a kind of transmission belt adjustment structure, including driving belt (1), it is characterised in that: be equipped on the inside of the driving belt (1)
First transmission gear (2), and be fixed with the first fast pulley (3) outside driving belt (1), and setting below driving belt (1)
Have the second fast pulley (5), the first fast pulley (3) lower end is fixed with the first fast pulley fixed link (4), and the first fast pulley
(3) right side is provided with the second transmission gear (8), is fixed with connector (7) inside the first fast pulley fixed link (4), and the
It is equipped with spring (9) inside one fast pulley fixed link (4), is provided with the second fast pulley outside second fast pulley (5) and fixes
Bar (6), and second fast pulley fixed link (6) upper end is fixed with connector (7), and it is fixed that spring is nested with outside the connector (7)
Position circle (10), second transmission gear (8) is external to be equipped with driving belt (1), and the spring (9) is internally provided with connector
(7), and spring (9) lower end is fixed with spring collar (10), is equipped with locating ring outside the spring collar (10) and is fixed
Screw (11), and the first fast pulley fixed link (4) is provided with outside locating ring fixed screw (11).
2. a kind of transmission belt adjustment structure according to claim 1, it is characterised in that: first fast pulley (3) and
The outer shape of two fast pulleys (5) is equal, and the first fast pulley (3) and the second fast pulley (5) centerline are in same straight line
On.
3. a kind of transmission belt adjustment structure according to claim 1, it is characterised in that: the first fast pulley fixed link
It (4) include the first fast pulley fixed link main body (401), fixing groove (402) and non-slipping block (403), and the first fast pulley fixed link
It is equipped with fixing groove (402) inside main body (401), is provided with non-slipping block outside the first fast pulley fixed link main body (401)
(403)。
4. a kind of transmission belt adjustment structure according to claim 3, it is characterised in that: the non-slipping block (403) is about solid
Determine slot (402) center line bilateral symmetry to be distributed, and fixing groove (402) inside diameter is greater than the outside of locating ring fixed screw (11)
Diameter.
5. a kind of transmission belt adjustment structure according to claim 1 or 3, it is characterised in that: the spring collar (10)
Inside is perforation structure, and spring collar (10) perforation structure position is corresponding with fixing groove (402) position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820322913.9U CN208203934U (en) | 2018-03-09 | 2018-03-09 | A kind of transmission belt adjustment structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820322913.9U CN208203934U (en) | 2018-03-09 | 2018-03-09 | A kind of transmission belt adjustment structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208203934U true CN208203934U (en) | 2018-12-07 |
Family
ID=64535716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820322913.9U Expired - Fee Related CN208203934U (en) | 2018-03-09 | 2018-03-09 | A kind of transmission belt adjustment structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208203934U (en) |
-
2018
- 2018-03-09 CN CN201820322913.9U patent/CN208203934U/en not_active Expired - Fee Related
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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: 20181207 Termination date: 20190309 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |