CN206705529U - A kind of adjustable directive wheel - Google Patents
A kind of adjustable directive wheel Download PDFInfo
- Publication number
- CN206705529U CN206705529U CN201720333199.9U CN201720333199U CN206705529U CN 206705529 U CN206705529 U CN 206705529U CN 201720333199 U CN201720333199 U CN 201720333199U CN 206705529 U CN206705529 U CN 206705529U
- Authority
- CN
- China
- Prior art keywords
- supporting plate
- ratchet
- wheel
- directive wheel
- guide
- 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- Withdrawn - After Issue
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Abstract
A kind of adjustable directive wheel is related to a kind of improvement of aluminium electrolysis multifunctional energy crane instrument wheel design.The utility model provides a kind of gap that can be eliminated automatically between directive wheel and guide rail, ensures Lift Part even running, while extends the service life of directive wheel, mitigates the adjustable directive wheel of the labor intensity of attendant.The utility model includes being oriented to wheel seat, is oriented on wheel seat and concentric shafts are provided with concentric directive wheel, eccentric shaft is provided with eccentric guide wheel, it is characterised in that：The eccentric shaft is connected with a supporting plate；It is hinged on the guiding wheel seat and is provided with a guide rod, a guide pad is provided with by thrust spring on guide rod, the supporting plate is connected with guide pad；The elastic force of the thrust spring promotes guide pad supporting plate is driven eccentric shaft turns.
Description
Technical field
The present invention relates to a kind of improvement of aluminium electrolysis multifunctional energy crane instrument wheel design.
Background technology
Aluminum electrolysis multifunctional crane group is the key operation equipment of large-scale aluminium electrolysis production, and it is large-scale pre-baked to carry auxiliary
Anode electrolytic tank production operation task.As the cell technologies in aluminium industry processed are towards the side of Large Copacity prebaked cell technology
To development, ensure prebaked cell modernization, efficient steady production, it is desirable to which aluminum electrolysis multifunctional crane, which possesses, more to be added
Standby function.
The guide frame of existing aluminum electrolysis multifunctional crane cleaning dregs system Lift Part is using directive wheel guide rail
Structure, in actual use with relative motion generation abrasion between directive wheel and guide rail, cause between directive wheel and guide rail
Gap increases, and influences the stability of Lift Part operation, substantially reduces production efficiency, the life-span of directive wheel is shorter, the course of work
In easily break down, increase attendant's working strength.
The content of the invention
The utility model is aiming above mentioned problem, there is provided a kind of gap that can be eliminated automatically between directive wheel and guide rail,
Ensure Lift Part even running, while extend the service life of directive wheel, mitigate attendant labor intensity it is adjustable
Directive wheel.
In order to realize above-mentioned purpose of the present utility model, the utility model adopts the following technical scheme that, the utility model bag
Guiding wheel seat is included, is oriented on wheel seat and concentric shafts is provided with concentric directive wheel, eccentric guide wheel is provided with by eccentric shaft, its
It is characterised by：The eccentric shaft is connected with a supporting plate；It is hinged on the guiding wheel seat and is provided with a guide rod, is led on guide rod
Cross thrust spring and be provided with a guide pad, the supporting plate is connected with guide pad；The elastic force of the thrust spring promotes guide pad
Supporting plate is set to drive eccentric shaft turns.
As a kind of preferred scheme of the present utility model, ratchet, the supporting plate and ratchet are provided with the eccentric shaft
It is connected；The wheel seat row that is oriented to is provided with the ratchet coordinated with ratchet.
Further, the ratchet and pawl is arranged to two groups or more, the interlaced cloth of ratchet of multiple ratchets
Put.
Further, it is connected between the supporting plate and ratchet by scotch, the scotch includes being arranged at spine
Two fixture blocks in upper installing hole are taken turns, jump ring is provided between two fixture blocks；The side of two fixture blocks is corresponding to the positioning hole in supporting plate
It is provided with inclined plane；The direction of the inclined plane meets following condition：When effect of the guide pad on guide rod along thrust spring
When force direction moves, supporting plate and ratchet are stopped block and are fixed as one；When guide pad moves backward, inclined plane and supporting plate
Positioning hole coordinates, and two fixture blocks is retracted, and supporting plate can rotate alone.
The beneficial effects of the utility model：1st, the utility model utilizes thrust spring, eccentric shaft turns is promoted, so that partially
Eccentric guide wheel in mandrel is bonded with guide rail all the time, ensures that Lift Part is stable.
2nd, the utility model can significantly be reduced because the factors such as vibration produce reaction by setting ratchet and pawl arrangement
Power, the gap between eccentric guide wheel and guide rail is instantaneously increased, further improve the operation stability of Lift Part.
3rd, the utility model is staggered multiple click components, can further reduce eccentric guide wheel and rail guide piece
The distance of Instantaneous Void between Thermo increase.
4th, the utility model is by setting stop block structure, the combination of the diverse location of achievable supporting plate and ratchet, from
And the adjusting range of eccentric guide wheel can be increased, and it is easy to adjust, it is simple in construction, it is not susceptible to failure, service life length.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is Fig. 1 top view.
Fig. 3 is Fig. 1 A-A sectional views.
In accompanying drawing 1 be oriented to wheel seat, 2 be concentric directive wheel, 3 be ratchet, 4 be eccentric shaft, 5 be positioning hole, 6 be stop
Block, 7 be ratchet, 8 be supporting plate, 9 be guide pad, 10 be guide rod, 11 be thrust spring, 12 be eccentric guide wheel, 13 be same
Mandrel, 14 be inclined plane, 15 be jump ring, 16 be fixture block.
Embodiment
The utility model includes being oriented to wheel seat 1, is oriented on wheel seat 1 and concentric shafts 13 are provided with concentric directive wheel 2, pass through
Eccentric shaft 4 is provided with eccentric guide wheel 12, it is characterised in that：The eccentric shaft 4 is connected with a supporting plate 8；The guiding wheel seat 1
It is upper be hinged to be provided with a guide rod 10, a guide pad 9 is provided with by thrust spring 11 on guide rod 10, the supporting plate 8 with
Guide pad 9 is connected；The elastic force of the thrust spring 11 promotes guide pad 9 to make supporting plate 8 drive eccentric shaft 4 to rotate.
As a kind of preferred scheme of the present utility model, ratchet 3, the supporting plate 8 and spine are provided with the eccentric shaft 4
Wheel 3 is connected；The row of wheel seat 1 that is oriented to is provided with the ratchet 7 coordinated with ratchet 3.
Further, the ratchet 3 and ratchet 7 are arranged to two groups or more, and the ratchet of multiple ratchets 3 is interlaced
Arrangement.
Further, it is connected between the supporting plate 8 and ratchet 3 by scotch 6, the scotch 6 includes setting
Jump ring 15 is provided between two fixture blocks 16 in the upper installing hole of ratchet 3, two fixture blocks 16；The side of two fixture blocks 16 is corresponding to support
Positioning hole 5 on plate 8 is provided with inclined plane 14；The direction of the inclined plane 14 meets following condition：When leading on guide rod 10
When force direction to block 9 along thrust spring 11 moves, supporting plate 8 and ratchet 3 are stopped block 6 and are fixed as one；When guide pad 9
During reverse movement, the positioning hole 5 of inclined plane 14 and supporting plate 8 coordinates, and two fixture blocks 16 is retracted, supporting plate 8 can rotate alone.
The utility model is in use, pull the shifting block on eccentric guide wheel 12, after compressing thrust spring 11 to appropriate location
Decontrol, supporting plate 8 rotates around eccentric shaft 4 with shifting block, then blocks supporting plate 8 and ratchet 3 by scotch 6, makes supporting plate 8
Fixed with ratchet 3；When the gap increase between directive wheel and guide rail, thrust spring 11 can push shifting block movement, so as to drive
Supporting plate 8, ratchet 3, eccentric guide wheel 12 rotate, and eliminate gap；And prevent reaction force from causing by the mechanism of 3 ratchet of ratchet 7
Directive wheel and the gap between causing instantaneously increase, ensure the even running of Lift Part.
With the abrasion of eccentric guide wheel 12, when thrust spring 11 is run to range, shifting block can be pressed again, this
When, ratchet 3 is fixed in the presence of ratchet 7, and the positioning hole 5 of supporting plate 8 interacts with the inclined plane 14 of fixture block 16, pressure
Contracting jump ring 15, supporting plate 8 is set to be relatively rotated with ratchet 3, after reaching certain position, the fixture block 16 of scotch 6 ejects, and passes through support
New positioning hole 5 on plate 8 locks supporting plate 8 and ratchet 3, and the utility model can be made to enter a new service life.
It is understood that above with respect to specific descriptions of the present utility model, it is merely to illustrate the utility model and is not
The technical scheme described by the utility model embodiment is limited to, it will be understood by those within the art that, still can be with
The utility model is modified or equivalent substitution, to reach identical technique effect；As long as satisfaction uses needs, all in this reality
Within new protection domain.
Claims (4)
1. a kind of adjustable directive wheel, including it is oriented to wheel seat（1）, it is oriented to wheel seat（1）On pass through concentric shafts（13）It is provided with one heart
Directive wheel（2）, pass through eccentric shaft（4）It is provided with eccentric guide wheel（12）, it is characterised in that：The eccentric shaft（4）With a support
Plate（8）It is connected；The guiding wheel seat（1）Upper be hinged is provided with a guide rod（10）, guide rod（10）On pass through thrust spring
（11）It is provided with a guide pad（9）, the supporting plate（8）With guide pad（9）It is connected；The thrust spring（11）Elastic force promote
Guide pad（9）Make supporting plate（8）Drive eccentric shaft（4）Rotate.
A kind of 2. adjustable directive wheel according to claim 1, it is characterised in that：The eccentric shaft（4）On be provided with spine
Wheel（3）, the supporting plate（8）With ratchet（3）It is connected；The guiding wheel seat（1）Row is provided with and ratchet（3）The ratchet of cooperation
（7）.
A kind of 3. adjustable directive wheel according to claim 2, it is characterised in that：The ratchet（3）And ratchet（7）Set
For two groups or more, multiple ratchets（3）The interlaced arrangement of ratchet.
A kind of 4. adjustable directive wheel according to claim 3, it is characterised in that：The supporting plate（8）And ratchet（3）It
Between pass through scotch（6）It is connected, the scotch（6）Including being arranged at ratchet（3）Two fixture blocks in upper installing hole（16）, two cards
Block（16）Between be provided with jump ring（15）；Two fixture blocks（16）Side correspond to supporting plate（8）On positioning hole（5）It is provided with and inclines
Inclined-plane（14）；The inclined plane（14）Direction meet following condition：Work as guide rod（10）On guide pad（9）Along thrust spring
（11）Force direction movement when, supporting plate（8）And ratchet（3）It is stopped block（6）It is fixed as one；Work as guide pad（9）Reversely
When mobile, inclined plane（14）And supporting plate（8）Positioning hole（5）Coordinate, make two fixture blocks（16）Retract, supporting plate（8）Can be alone
Rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720333199.9U CN206705529U (en) | 2017-03-31 | 2017-03-31 | A kind of adjustable directive wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720333199.9U CN206705529U (en) | 2017-03-31 | 2017-03-31 | A kind of adjustable directive wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206705529U true CN206705529U (en) | 2017-12-05 |
Family
ID=60468567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720333199.9U Withdrawn - After Issue CN206705529U (en) | 2017-03-31 | 2017-03-31 | A kind of adjustable directive wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206705529U (en) |
-
2017
- 2017-03-31 CN CN201720333199.9U patent/CN206705529U/en not_active Withdrawn - After Issue
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20171205 Effective date of abandoning: 20180420 |