CN107191544A - Chain gear transmission Anti-side-turning device and its chain wheel driving mechanism - Google Patents
Chain gear transmission Anti-side-turning device and its chain wheel driving mechanism Download PDFInfo
- Publication number
- CN107191544A CN107191544A CN201710577819.8A CN201710577819A CN107191544A CN 107191544 A CN107191544 A CN 107191544A CN 201710577819 A CN201710577819 A CN 201710577819A CN 107191544 A CN107191544 A CN 107191544A
- Authority
- CN
- China
- Prior art keywords
- sprocket wheel
- balance weight
- turning device
- gear transmission
- baffle plate
- 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.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
- F16H1/04—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members
- F16H1/06—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with parallel axes
- F16H1/10—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with parallel axes one of the members being internally toothed
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/12—Arrangements for adjusting or for taking-up backlash not provided for elsewhere
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/12—Arrangements for adjusting or for taking-up backlash not provided for elsewhere
- F16H2057/126—Self-adjusting during operation, e.g. by a spring
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
Chain gear transmission Anti-side-turning device, belongs to transmission mechanism technical field.It is characterized in that：Including sprocket wheel counterweight support（1）With installed in sprocket wheel counterweight support（1）On floating balance weight mechanism, sprocket wheel counterweight support（1）Upper surface is provided with baffle plate（101）, baffle plate（101）Middle part is provided with opening, baffle plate（101）Floating balance weight mechanism is installed in activity at opening, and the upper and lower part of floating balance weight mechanism is slidably mounted on baffle plate respectively（101）Both sides.The floating balance weight mechanism of the present invention can select top to be contacted with baffle plate in the presence of self gravitation and the lifting being subject to or lower pressure, and generation is slided or bottom contacts with baffle plate and slided, therefore, floating balance weight mechanism fluctuate all the time in one it is controllable, in effective spacing, so that the displacement of the object of floating balance weight mechanism connection can be controlled effectively in the range of setting, effectively prevent it from hindering for some reason to de-orbit, break down.
Description
Technical field
Chain gear transmission Anti-side-turning device, belongs to transmission mechanism technical field.
Background technology
Meshed transmission gear is common a kind of type of belt drive in transmission mechanism, especially Planetary Gear Transmission, planet tooth
Generally there is a less planet of diameter of a gear being relatively large in diameter and the gear internal being relatively large in diameter engagement in wheel transmission
Wheel, deceleration, speedup and the purpose of speed change are reached by the larger gear of two diameter differences, wherein, the less gear of diameter
It is easily continuous because of little gear and the gear wheel position of engagement when being engaged transmission as driving wheel and the gear that is relatively large in diameter
It is soaring to break down, such as occur side when the position of engagement of little gear and gear wheel is more than horizontal axis or close to horizontal axis
Turn over, this results in transmission mechanism failure, it is impossible to work on, and then equipment downtime, influences the normal work of equipment complete machine, because
This, a kind of transmission mechanism that can effectively prevent little gear from turning on one's side is current urgent problem to be solved.
The content of the invention
The technical problems to be solved by the invention are：Overcoming the deficiencies in the prior art, there is provided the convenient installation of one kind, Ke Yiyou
Effect prevents the chain gear transmission Anti-side-turning device and its chain wheel driving mechanism that little gear is turned on one's side.
The technical solution adopted for the present invention to solve the technical problems is：The chain gear transmission Anti-side-turning device, its feature exists
In：Floating balance weight mechanism including sprocket wheel counterweight support and in sprocket wheel counterweight support, sprocket wheel counterweight support upper surface is set
Have and activity installation floating balance weight mechanism at opening, baffle openings is provided with the middle part of baffle plate, baffle plate, the top of floating balance weight mechanism is with
Portion is slidably mounted on the both sides of baffle plate respectively.
The opening for installing floating balance weight mechanism is opened up on the top of sprocket wheel counterweight support, and is formed at the opening to convex
The baffle plate gone out so that the upper and lower part of floating balance weight mechanism is slidably mounted on the both sides of baffle plate respectively, forms floating counter weight machine
Floating mount of the structure on sprocket wheel counterweight support top, i.e. using the interior outer face of baffle plate as the top of floating balance weight mechanism and under
The sliding end face in portion, floating balance weight mechanism can select top and gear in the presence of self gravitation and the lifting being subject to or lower pressure
Plate contact occurs to slide or bottom contacts with baffle plate and slided, and therefore, fluctuating for floating balance weight mechanism is in all the time
One it is controllable, in effective spacing so that the displacement of the object of floating balance weight mechanism connection can effectively control setting
In fixed scope, effectively prevent it from hindering for some reason to de-orbit, break down.
Described floating balance weight mechanism includes floating lever and the walking component on floating lever, and walking component is provided with two
Group, two groups of walking member parallels are arranged on floating lever, and two groups of walking components are separately positioned on inside and outside the baffle plate.
By component of walking realize floating balance weight mechanism by its top or bottom on baffle plate end face slidably.
Described walking component includes rotating shaft and roller, and rotating shaft extends transversely through described floating lever, and rotating shaft both ends are symmetrical
Roller is installed.
Described roller is rolling bearing.
The chain wheel driving mechanism formed by above-mentioned chain gear transmission Anti-side-turning device, it is characterised in that：Also include internal messing
Sprocket wheel, external toothing sprocket wheel and main shaft, internal messing sprocket wheel are solid sprocket wheel, and external toothing sprocket wheel is ring-type, the engagement of internal messing sprocket wheel
Outside the engagement inner ring formed between tooth engagement two groups of external toothing sprocket wheels of connection, one group installed therein of described sprocket wheel counterweight support
Engage in sprocket wheel, the upper connecting straps of described floating balance weight mechanism move the main shaft that internal messing sprocket wheel is rotated.
The upper connecting straps of floating balance weight mechanism move the main shaft that internal messing sprocket wheel is rotated, and the present invention is by being fixed on external toothing
Floating balance weight mechanism on sprocket wheel connects meshed internal messing sprocket wheel so that internal messing sprocket wheel is in floating balance weight mechanism
Under traction action, the displacement of internal messing sprocket wheel can be controlled effectively in the range of setting, effectively prevent it from hindering for some reason de-
Leave the right or normal track, turn on one's side.
Described sprocket wheel counterweight support bottom is fixedly connected with external toothing sprocket wheel outer ring, and both sides are sleeved on the outer of external toothing sprocket wheel
Side.
Connection bushing is provided between described sprocket wheel counterweight support and external toothing sprocket wheel outer ring.
Described sprocket wheel counterweight support is the annular frame being arranged concentrically with external toothing sprocket wheel.
Described sprocket wheel counterweight support is the bent frame being arranged concentrically with external toothing sprocket wheel.
Compared with prior art, the present invention is had an advantageous effect in that：The present invention is opened on the top of sprocket wheel counterweight support
If installing the opening of floating balance weight mechanism, and form at the opening inwardly projecting baffle plate so that floating balance weight mechanism it is upper
Portion and bottom are slidably mounted on the both sides of baffle plate respectively, form floating of the floating balance weight mechanism on sprocket wheel counterweight support top and pacify
Dress, i.e. using the interior outer face of baffle plate as the sliding end face of the upper and lower part of floating balance weight mechanism, floating balance weight mechanism can be
Select top to contact generation with baffle plate in the presence of self gravitation and the lifting being subject to or lower pressure to slide or bottom and baffle plate
Contact is slided, therefore, floating balance weight mechanism fluctuate all the time in one it is controllable, in effective spacing so that
The displacement of the object of floating balance weight mechanism connection can be controlled effectively in the range of setting, effectively prevent it from hindering for some reason de-
Leave the right or normal track, break down.
Brief description of the drawings
Fig. 1 is chain gear transmission Anti-side-turning device structural representation.
Fig. 2 is the chain wheel driving mechanism structural representation of chain gear transmission Anti-side-turning device formation.
Fig. 3 is the installation relation schematic diagram of internal messing sprocket wheel and external toothing sprocket wheel.
Wherein, 1, sprocket wheel counterweight support 101, baffle plate 2, floating lever 3, upper rotating shaft 4, upper roller 5, bushing 6, lower turn
Axle 7, bottom roller 8, main shaft 9, internal messing sprocket wheel 10, external toothing sprocket wheel 11, fixing axle 12, connecting plate.
Embodiment
Fig. 1 ~ 3 are highly preferred embodiment of the present invention, and 1 ~ 3 the present invention will be further described below in conjunction with the accompanying drawings.
Referring to the drawings 1 ~ 3：Chain gear transmission Anti-side-turning device, including sprocket wheel counterweight support 1 and installed in sprocket wheel counterweight support 1
On floating balance weight mechanism, the upper surface of sprocket wheel counterweight support 1 is provided with baffle plate 101, and the middle part of baffle plate 101 is provided with opening, and baffle plate 101 is opened
Floating balance weight mechanism is installed in activity at mouthful, and the upper and lower part of floating balance weight mechanism is slidably mounted on the both sides of baffle plate 101 respectively.
Floating balance weight mechanism includes floating lever 2 and the walking component on floating lever 2, and walking component is provided with two groups,
Two groups of walking member parallels are arranged on floating lever 2, and two groups of walking components are separately positioned on inside and outside baffle plate 101.
Component of walking includes rotating shaft and roller, and rotating shaft extends transversely through described floating lever 2, and rotating shaft both ends are symmetrically installed rolling
Wheel.Roller is rolling bearing.
A kind of chain wheel driving mechanism of above-mentioned chain gear transmission Anti-side-turning device formation, in addition to internal messing sprocket wheel 9, nibble outside
Sprocket wheel 10 and main shaft 8 are closed, internal messing sprocket wheel 9 is solid sprocket wheel, and external toothing sprocket wheel 10 is ring-type, the engaging tooth of internal messing sprocket wheel 9
The engagement inner ring formed between engagement two groups of external toothing sprocket wheels 10 of connection, 1 installed therein one group of described sprocket wheel counterweight support
In external toothing sprocket wheel 10, the upper connecting straps of described floating balance weight mechanism move the main shaft 8 that internal messing sprocket wheel 9 is rotated.
The bottom of sprocket wheel counterweight support 1 is fixedly connected with the outer ring of external toothing sprocket wheel 10, and both sides are sleeved on the outer of external toothing sprocket wheel 10
Side.Connection bushing 5 is provided between sprocket wheel counterweight support 1 and the outer ring of external toothing sprocket wheel 10.
Sprocket wheel counterweight support 1 is the annular frame being arranged concentrically with external toothing sprocket wheel 10.Or, sprocket wheel counterweight support 1 is
The bent frame being arranged concentrically with external toothing sprocket wheel 10.
External toothing sprocket wheel 10 includes at least two annular slabs and the multigroup fixing axle 11, Duo Zugu for being fixedly connected with two annular slabs
Dead axle 11 surrounds the driving cog of annular setting between two annular slabs, and two annular slabs are that multiple arcs plate splices end to end
Form.The external diameter of chain gear transmission Anti-side-turning device is up to 3 ~ 10 meters.Annular slab at least can be provided with two groups, also can provided with two groups with
On, annular slab is parallel two-by-two, and is provided with bindiny mechanism between any two.The circular body of two annular slab formation drives, two
The multigroup fixing axle for keeping both parallel spacing is set between annular slab, and multigroup fixing axle is both as two annular slabs that are connected
Connection member, and the connection member being connected as driving cog and other drive disk assemblies；Meanwhile, annular slab is multiple arcs
Spelling group is formed shape plate end to end, and this is allowed for, and each annular slab of whole sprocket wheel need not be integrally formed in production, can
Individually processing multiple arcs plate and multigroup fixing axle, are easy to quick production, and transport can directly transport these parts extremely
Assembled again using behind ground, be assembled into complete drive sprocket, so that the use demand of super-large diameter drive can be met,
The requirement for being readily transported, conveniently producing and processing can be met again.
Fixing axle 11 is fixed by bindiny mechanism, and bindiny mechanism includes multiple connecting plates 12, the two ends of same connecting plate 12
A fixing axle 11 is fixed respectively, and middle part is that the arc being adapted with arc radian is set, and fixing axle 11 is provided with rotational installation
Ball.Spacing between two neighboring connecting plate 12 is identical with the spacing between two fixing axles 11 on same connecting plate 12,
The distance of the connecting plate 12 installed on i.e. same annular slab between any two is equal.Ensured by fixing axle 11 between two annular slabs
Constant spacing, and the drive disk assembly being driven with other driving parts can be used as using fixing axle 11.
On two annular slabs by multiple arcs plate shape into splicing seams be staggered.Specifically, end to end place forms splicing
Seam, in order to fully ensure that the influence of the overall intensity of chain gear transmission Anti-side-turning device and driven load, by two connected annular slabs
On these splicing seams stagger, it is preferable that an arc on the annular slab of its side of splicing seams on annular slab correspondence
The midline position of plate.The connecting plate 12 of fastening is provided between two fixing axles 11 of splicing seams both sides, one is entered by connecting plate 12
Step ensures the intensity at splicing seams.It is preferred that, bindiny mechanism is separately positioned on the two sides of two annular slabs, the connecting plate of both sides
12 are fixedly connected by fixing axle 11.
The course of work and operation principle：The opening for installing floating balance weight mechanism is opened up on the top of sprocket wheel counterweight support 1, and
Inwardly projecting baffle plate 101 is formed at the opening so that the upper roller 4 and the bottom roller of bottom on the top of floating balance weight mechanism
7 are slidably mounted on the both sides of baffle plate 101 respectively, form floating mount of the floating balance weight mechanism on the top of sprocket wheel counterweight support 1,
That is, using the interior outer face of baffle plate 101 as upper roller 4 and the sliding end face of bottom roller 7, floating balance weight mechanism can in self gravitation and
Upper roller 4 or bottom roller 7 is selected to contact and slide with baffle plate in the presence of the lifting being subject to or lower pressure, therefore, floating is matched somebody with somebody
Heavy-duty machine structure fluctuate all the time in one it is controllable, in effective spacing so that the internal messing of floating balance weight mechanism connection
The displacement of sprocket wheel 9 can be controlled effectively in the range of setting, even if internal messing sprocket wheel 9 and external toothing sprocket wheel 10 are engaged
Position has exceeded horizontal axis or close to horizontal axis, acts on, is nibbled interior using the mutual cooperation of bottom roller 7 and baffle plate 101
Close sprocket wheel to retract in the range of safe engagement, effectively prevent it from hindering for some reason to de-orbit, occur rollover failure.
The above described is only a preferred embodiment of the present invention, being not the limitation for making other forms to the present invention, appoint
What those skilled in the art changed or be modified as possibly also with the technology contents of the disclosure above equivalent variations etc.
Imitate embodiment.But it is every without departing from technical solution of the present invention content, the technical spirit according to the present invention is to above example institute
Any simple modification, equivalent variations and the remodeling made, still fall within the protection domain of technical solution of the present invention.
Claims (9)
1. chain gear transmission Anti-side-turning device, it is characterised in that：Including sprocket wheel counterweight support（1）With installed in sprocket wheel counterweight support
（1）On floating balance weight mechanism, sprocket wheel counterweight support（1）Upper surface is provided with baffle plate（101）, baffle plate（101）Middle part is provided with opening,
Baffle plate（101）Floating balance weight mechanism is installed in activity at opening, and the upper and lower part of floating balance weight mechanism is slidably mounted on gear respectively
Plate（101）Both sides.
2. chain gear transmission Anti-side-turning device according to claim 1, it is characterised in that：Described floating balance weight mechanism includes
Floating lever（2）With installed in floating lever（2）On walking component, walking component is provided with two groups, and two groups of walking member parallels are installed
In floating lever（2）On, and two groups of walking components are separately positioned on the baffle plate（101）Inside and outside.
3. chain gear transmission Anti-side-turning device according to claim 2, it is characterised in that：Described walking component includes rotating shaft
And roller, rotating shaft extends transversely through described floating lever（2）, rotating shaft both ends are symmetrically installed roller.
4. chain gear transmission Anti-side-turning device according to claim 3, it is characterised in that：Described roller is rolling bearing.
5. using the chain wheel driving mechanism according to any described chain gear transmission Anti-side-turning device formation of claim 1 ~ 4, it is special
Levy and be：Also include internal messing sprocket wheel（9）, external toothing sprocket wheel（10）And main shaft（8）, internal messing sprocket wheel（9）For solid sprocket wheel, outside
Engage sprocket wheel（10）For ring-type, internal messing sprocket wheel（9）Engaging tooth engagement connection two groups of external toothing sprocket wheels（10）Between formed
Engage inner ring, described sprocket wheel counterweight support（1）One group of external toothing sprocket wheel installed therein（10）Interior, described floating counter weight machine
The upper connecting straps of structure move internal messing sprocket wheel（9）The main shaft of rotation（8）.
6. the chain wheel driving mechanism of chain gear transmission Anti-side-turning device formation according to claim 5, it is characterised in that：It is described
Sprocket wheel counterweight support（1）Bottom is fixedly connected with external toothing sprocket wheel（10）Outer ring, both sides are sleeved on external toothing sprocket wheel（10）It is outer
Side.
7. the chain wheel driving mechanism of chain gear transmission Anti-side-turning device formation according to claim 5, it is characterised in that：It is described
Sprocket wheel counterweight support（1）With external toothing sprocket wheel（10）Connection bushing is provided between outer ring（5）.
8. the chain wheel driving mechanism of chain gear transmission Anti-side-turning device formation according to claim 5, it is characterised in that：It is described
Sprocket wheel counterweight support（1）For with external toothing sprocket wheel（10）The annular frame being arranged concentrically.
9. the chain wheel driving mechanism of chain gear transmission Anti-side-turning device formation according to claim 5, it is characterised in that：It is described
Sprocket wheel counterweight support（1）For with external toothing sprocket wheel（10）The bent frame being arranged concentrically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710577819.8A CN107191544A (en) | 2017-07-15 | 2017-07-15 | Chain gear transmission Anti-side-turning device and its chain wheel driving mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710577819.8A CN107191544A (en) | 2017-07-15 | 2017-07-15 | Chain gear transmission Anti-side-turning device and its chain wheel driving mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107191544A true CN107191544A (en) | 2017-09-22 |
Family
ID=59882565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710577819.8A Withdrawn CN107191544A (en) | 2017-07-15 | 2017-07-15 | Chain gear transmission Anti-side-turning device and its chain wheel driving mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107191544A (en) |
-
2017
- 2017-07-15 CN CN201710577819.8A patent/CN107191544A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170922 |
|
| WW01 | Invention patent application withdrawn after publication |