CN209483900U - A kind of belt pulley with resilient support effect - Google Patents
A kind of belt pulley with resilient support effect Download PDFInfo
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- CN209483900U CN209483900U CN201822187518.7U CN201822187518U CN209483900U CN 209483900 U CN209483900 U CN 209483900U CN 201822187518 U CN201822187518 U CN 201822187518U CN 209483900 U CN209483900 U CN 209483900U
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- belt pulley
- fixedly connected
- wheel rim
- wall
- snap
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Abstract
The utility model discloses a kind of belt pulleys with resilient support effect, are related to belt pulley technical field.Including wheel rim, bracing ring is fixedly connected at the inner wall of wheel rim, the bottom of bracing ring is fixedly connected with inner ring cylinder sleeve, the both ends of inner ring cylinder sleeve are welded with the first snap-gauge, the side-walls of first snap-gauge inner cavity are fixedly connected with elastic collar by viscose, centrally-pivoted axle is fixedly connected with by viscose at the inner wall of elastic collar, one end of centrally-pivoted axle is welded with the second snap-gauge, and the other end of centrally-pivoted axle is welded with limit plate.This has the belt pulley of resilient support effect, pass through setting elastic collar and reinforcing bar, utilize the elasticity of elastic collar itself, reach effective absorption and alleviates the uneven external force that inner ring cylinder sleeve and centrally-pivoted axle are subject to, the stability for effectively increasing the belt pulley is achieved the effect that using reinforcing bar, wheel rim is supported using the high intensity and high resiliency of reinforcing bar, effectively the uneven external force that wheel rim is subject to is rebounded and alleviated.
Description
Technical field
The utility model relates to belt pulley technical field, specially a kind of belt pulley with resilient support effect.
Background technique
Belt pulley belongs to hub class part, is mainly used for the occasion of Long Distant Transmit power, such as miniature diesel mechanomotive force
Output, agricultural vehicle, tractor, automobile, mining machinery, machining equipment, textile machine, package packing machine, lathe, forge bed,
The transmission of some fraction horsepower motorcycle powers, the transmission of agricultural machinery power, air compressor machine, retarder, speed reducer, generator roll
Flower machine etc.；Belt pulley is when in running order, since stress is unstable, discontinuity, so working long hours
Rear pulley will appear deformation and abrasion, and the prior art reinforcing belt pulley occurs in order to make up belt pulley this disadvantage, that is, exist
Addition reinforcing bar etc inside belt pulley, but hard reinforcing bar has stress fatigue, can still deform after working long hours,
Bracing reinforcement effect is still bad.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of belt pulley with resilient support effect, has
The advantages that effect is good is flexibly supported, solves the problems, such as that existing belt pulley service life is short.
(2) technical solution
To realize the good purpose of above-mentioned resilient support effect, the utility model provides the following technical solutions: one kind having bullet
The belt pulley of property support effect, including wheel rim are fixedly connected with bracing ring, the bottom of the bracing ring at the inner wall of the wheel rim
It is fixedly connected with inner ring cylinder sleeve, the both ends of the inner ring cylinder sleeve are welded with the first snap-gauge, the side wall of first snap-gauge inner cavity
Locate to be fixedly connected with elastic collar by viscose, centrally-pivoted axle be fixedly connected with by viscose at the inner wall of the elastic collar,
One end of the centrally-pivoted axle is welded with the second snap-gauge, and the other end of the centrally-pivoted axle is welded with limit plate, the center pivot
The inside of axis offers driving chamber.
The technical program is advanced optimized, retaining ring is welded at the outer wall of the wheel rim, the outer wall of the wheel rim is located at gear
The side of circle offers V-groove.
Advanced optimize the technical program, at the outer wall of first snap-gauge be fixedly connected at the outer wall of the second snap-gauge,
Reinforcing bar is fixedly connected at the outer wall of first snap-gauge.
The technical program is advanced optimized, is fixedly connected at the inner wall of wheel rim at the top of the reinforcing bar, the reinforcing
Bar is high-strength high-elasticity rod of metal alloy.
The technical program is advanced optimized, the shape of the elastic collar is hollow cylinder shape, and the elastic collar is height
Polymers high resiliency circle.
The technical program is advanced optimized, the driving chamber is internally provided with installation screw thread.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of belt pulley with resilient support effect, has following
The utility model has the advantages that
This has the belt pulley of resilient support effect, by setting elastic collar and reinforcing bar, utilizes elastic collar itself
Elasticity, reached effective absorption and alleviation inner ring cylinder sleeve and the uneven external force that is subject to of centrally-pivoted axle, reached using reinforcing bar
To the effect for the stability for effectively increasing the belt pulley, wheel rim is propped up using the high intensity and high resiliency of reinforcing bar
Support, is effectively rebounded and is alleviated to the uneven external force that wheel rim is subject to, avoid belt pulley since discontinuity causes
Damage and deformation, substantially increase the service life of belt pulley.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the elastic collar structural schematic diagram of the utility model；
Fig. 3 is the centrally-pivoted axle structural schematic diagram of the utility model.
In figure: 1, wheel rim；2, bracing ring；3, inner ring cylinder sleeve；4, the first snap-gauge；5, elastic collar；6, centrally-pivoted axle；7,
Two snap-gauges；8, limit plate；9, driving chamber；10, retaining ring；11, reinforcing bar.
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 discloses a kind of belt pulley with resilient support effect, including wheel rim 1, wheels
It is fixedly connected with bracing ring 2 at the inner wall of circle 1, the bottom of bracing ring 2 is fixedly connected with inner ring cylinder sleeve 3, the both ends of inner ring cylinder sleeve 3
It is welded with the first snap-gauge 4, the side-walls of 4 inner cavity of the first snap-gauge are fixedly connected with elastic collar 5 by viscose, by the way that bullet is arranged
Property lasso 5 and reinforcing bar 11, using the elasticity of elastic collar 5 itself, reached effective absorption and alleviation inner ring cylinder sleeve 3 and in
The uneven external force that heart pivot 6 is subject to has achieved the effect that the stability for effectively increasing the belt pulley using reinforcing bar 11, benefit
Wheel rim 1 is supported with the high intensity and high resiliency of reinforcing bar 11, effectively the uneven external force that wheel rim 1 is subject to is carried out anti-
Bullet and alleviation avoid belt pulley and are damaged and deformed as caused by discontinuity, and substantially increase belt pulley uses the longevity
It orders, centrally-pivoted axle 6 is fixedly connected with by viscose at the inner wall of elastic collar 5, one end of centrally-pivoted axle 6 is welded with the second snap-gauge
7, the other end of centrally-pivoted axle 6 is welded with limit plate 8, and the inside of centrally-pivoted axle 6 offers driving chamber 9.
Specifically, being welded with retaining ring 10 at the outer wall of wheel rim 1, the side that the outer wall of wheel rim 1 is located at retaining ring 10 offers V-type
Slot effectively prevents belt from shifting on wheel rim 1 using retaining ring 10 and V-groove.
Specifically, being fixedly connected at the outer wall of the first snap-gauge 4 at the outer wall of the second snap-gauge 7, at the outer wall of the first snap-gauge 4
It is fixedly connected with reinforcing bar 11, having been reached using the first snap-gauge 4 and the second snap-gauge 7 is prevented between inner ring cylinder sleeve 3 and centrally-pivoted axle 6
The phenomenon that shifting.
Specifically, the top of reinforcing bar 11 is fixedly connected at the inner wall of wheel rim 1, reinforcing bar 11 is high-strength high-elasticity conjunction
Golden bar has achieved the effect that the stability for effectively increasing the belt pulley using reinforcing bar 11, utilizes the high intensity of reinforcing bar 11
Wheel rim 1 is supported with high resiliency, effectively the uneven external force that wheel rim 1 is subject to is rebounded and alleviated, avoids skin
Belt wheel is damaged and is deformed as caused by discontinuity, substantially increases the service life of belt pulley.
Specifically, the shape of elastic collar 5 is hollow cylinder shape, elastic collar 5 is high polymer high resiliency circle, utilizes elasticity
The elasticity of lasso 5 itself has reached effective absorption and has alleviated the uneven external force that inner ring cylinder sleeve 3 and centrally-pivoted axle 6 are subject to, benefit
The stability for effectively increasing the belt pulley is achieved the effect that with reinforcing bar 11.
Specifically, driving chamber 9 is internally provided with installation screw thread, reached using installation screw thread facilitate external power supply with
The effect that driving chamber 9 connects.
When in use, when belt pulley works, retaining ring 10 and V-groove effectively prevent belt from shifting on wheel rim 1, work as skin
When belt wheel is by non-uniform external force, reinforcing bar 11 is supported wheel rim 1 using the high intensity and high resiliency of itself, effectively
The uneven external force that wheel rim 1 is subject to is rebounded and is alleviated, avoid belt pulley damaged as caused by discontinuity and
Deformation, when the uneven external force that inner ring cylinder sleeve 3 and centrally-pivoted axle 6 are subject to, elastic collar 5 utilizes the elasticity of itself, reaches
The effective uneven external force for absorbing and alleviating inner ring cylinder sleeve 3 and centrally-pivoted axle 6 and be subject to, it is uneven by what is be subject to inside and outside belt pulley
External force absorbs.
In conclusion this has the belt pulley of resilient support effect, by setting elastic collar 5 and reinforcing bar 11, utilize
The elasticity of elastic collar 5 itself, reached effective absorption and alleviation inner ring cylinder sleeve 3 and centrally-pivoted axle 6 be subject to it is uneven outer
Power has achieved the effect that the stability for effectively increasing the belt pulley using reinforcing bar 11, using reinforcing bar 11 high intensity and
High resiliency is supported wheel rim 1, and effectively the uneven external force that wheel rim 1 is subject to is rebounded and alleviated, avoids belt
Wheel damage and deformation as caused by discontinuity, substantially increases the service life of belt pulley.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of belt pulley with resilient support effect, including wheel rim (1), it is characterised in that: at the inner wall of the wheel rim (1)
It is fixedly connected with bracing ring (2), the bottom of the bracing ring (2) is fixedly connected with inner ring cylinder sleeve (3), the inner ring cylinder sleeve (3)
Both ends be welded with the first snap-gauge (4), the side-walls of the first snap-gauge (4) inner cavity are fixedly connected with resilient sleeve by viscose
It encloses (5), is fixedly connected with centrally-pivoted axle (6) at the inner wall of the elastic collar (5) by viscose, the centrally-pivoted axle (6)
One end is welded with the second snap-gauge (7), and the other end of the centrally-pivoted axle (6) is welded with limit plate (8), the centrally-pivoted axle (6)
Inside offer driving chamber (9).
2. a kind of belt pulley with resilient support effect according to claim 1, it is characterised in that: the wheel rim (1)
Outer wall at be welded with retaining ring (10), the side that the outer wall of the wheel rim (1) is located at retaining ring (10) offers V-groove.
3. a kind of belt pulley with resilient support effect according to claim 1, it is characterised in that: first snap-gauge
(4) it is fixedly connected at outer wall at the outer wall of the second snap-gauge (7), is fixedly connected with and adds at the outer wall of first snap-gauge (4)
Solid rod (11).
4. a kind of belt pulley with resilient support effect according to claim 3, it is characterised in that: the reinforcing bar
(11) it is fixedly connected at the top of at the inner wall of wheel rim (1), the reinforcing bar (11) is high-strength high-elasticity rod of metal alloy.
5. a kind of belt pulley with resilient support effect according to claim 1, it is characterised in that: the elastic collar
(5) shape is hollow cylinder shape, and the elastic collar (5) is high polymer high resiliency circle.
6. a kind of belt pulley with resilient support effect according to claim 1, it is characterised in that: the driving chamber
(9) be internally provided with installation screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822187518.7U CN209483900U (en) | 2018-12-21 | 2018-12-21 | A kind of belt pulley with resilient support effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822187518.7U CN209483900U (en) | 2018-12-21 | 2018-12-21 | A kind of belt pulley with resilient support effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209483900U true CN209483900U (en) | 2019-10-11 |
Family
ID=68128491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822187518.7U Active CN209483900U (en) | 2018-12-21 | 2018-12-21 | A kind of belt pulley with resilient support effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209483900U (en) |
-
2018
- 2018-12-21 CN CN201822187518.7U patent/CN209483900U/en active Active
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