CN208253616U - Steam soot blowing walking mechanism running gear - Google Patents
Steam soot blowing walking mechanism running gear Download PDFInfo
- Publication number
- CN208253616U CN208253616U CN201820635823.5U CN201820635823U CN208253616U CN 208253616 U CN208253616 U CN 208253616U CN 201820635823 U CN201820635823 U CN 201820635823U CN 208253616 U CN208253616 U CN 208253616U
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- CN
- China
- Prior art keywords
- axis
- bearing
- running gear
- pilot bushing
- chain
- 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 relates to a kind of steam soot blowing walking mechanism running gear, sprocket wheel is connect by chain with motor reducer, and pilot bushing is equipped on motor reducer；Axis is also equipped on pilot bushing, axis is connect with the deceleration mechanism in motor reducer, and the centre of axis is equipped with gear by key, and the both ends of axis are equipped with idler wheel by bearing, and the rack gear being mounted on crossbeam is equipped between the bearing and idler wheel；Pilot bushing is equipped with pinch roller rack by angle bar, and small axis is equipped in pinch roller rack, is arranged with bearing on small axis.The transmission stability and reliability of running gear are improved, tensile force is good, to have good transmission effect, service life is also greatly prolonged, significantly mitigation operation and maintenance cost.
Description
Technical field
The utility model relates to a kind of steam soot blowing walking mechanism running gears.
Background technique
The heating furnace in heating furnace, power industry in petrochemical industry, convection bank, air preheater etc. on boiler
Deng, ash disposal, slagging-off operation are typically carried out to its surface using soot blower, and then the temperature of smoke evacuation can be reduced, improve plus
The thermal efficiency of hot stove, boiler, to achieve the purpose that reduce energy consumption, energy-saving and emission-reduction.And existing soot blowing walking mechanism, blowing thereon
Ash pipe running gear carries out front and back walking, and originally gear-box power is output to the input of traveling box main shaft from gear-box end axis, is all
It is driven and is completed by sprocket wheel, in order to obtain the elastic state of reasonable chain, it is necessary to additionally arrange chain stretching device, this device is when long
Between use process in, easily damage, and the service life end of chain, the stationarity of transmission is very poor, so the structure needs to be changed
It is good, to meet the needs of existing market.
Utility model content
Technical problem to be solved by the utility model is: overcoming the deficiencies in the existing technology, a kind of steam soot blowing row is provided
Walk mechanism running gear.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of steam soot blowing walking mechanism walking
Device has through motor-driven sprocket wheel, and the sprocket wheel is connect with motor reducer by chain, pacified on motor reducer
Equipped with pilot bushing；
Axis is also equipped on the pilot bushing, axis is connect with the deceleration mechanism in motor reducer, and the centre of axis passes through
Key is equipped with gear, and the both ends of axis are equipped with idler wheel by bearing, is equipped with and is mounted on crossbeam between the bearing and idler wheel
Rack gear；
The pilot bushing is equipped with pinch roller rack by angle bar, and small axis is equipped in pinch roller rack, is arranged on small axis
Bearing.
Further, the chain transfers in mechanism by chain and adjusts the tensioning of the chain.
Further, the junction of the axis and pilot bushing is equipped with bearing, and long set is arranged with before the appearance of axis.
The beneficial effects of the utility model are: the utility model improves the transmission stability and reliability of running gear,
Clamp force is good, to have good transmission effect, service life is also greatly prolonged, significantly mitigation operation and maintenance cost.
Detailed description of the invention
The present invention will be further described with embodiment with reference to the accompanying drawing.
Fig. 1 is the structural schematic diagram of the utility model.
2. pilot bushing in figure, 3. motor reducers, 4. chains, 5. sprocket wheels, 6. angle bar, 7. pinch roller racks, 8. small axis, 9.
Bearing, 10. axis, 11. gears, 12. idler wheels, 13. crossbeams, 14. rack gears, 15. chains transfer in mechanism, 16. long sets.
Specific embodiment
The utility model is further described presently in connection with attached drawing.These attached drawings are simplified schematic diagram only to show
Meaning mode illustrates the basic structure of the utility model, therefore it only shows composition related with the utility model.
A kind of steam soot blowing walking mechanism running gear as shown in Figure 1 has through motor-driven sprocket wheel 5, chain
Wheel 5 is connect by chain 4 with motor reducer 3, and pilot bushing 2 is equipped on motor reducer 3；
Axis 10 is also equipped on pilot bushing 2, axis 10 is connect with the deceleration mechanism in motor reducer 3, the centre of axis 10
Gear 11 is installed by key, the both ends of axis 10 are equipped with idler wheel 12 by bearing, and peace is equipped between the bearing 9 and idler wheel 12
Rack gear 14 on crossbeam 13；
Pilot bushing 2 is equipped with pinch roller rack 7 by angle bar 6, and small axis 8 is equipped in pinch roller rack 7, is arranged on small axis 8
There is bearing 9.Chain 4 transfers in the tensioning that mechanism 15 adjusts chain 4 by chain.
The junction of axis 10 and pilot bushing 2 is equipped with bearing, and long set 16 is arranged with before the appearance of axis 10.
Specific sprocket wheel 5 drives the deceleration mechanism operating in motor reducer 3 by chain 4, and deceleration mechanism drives axis 10
It rotates, the gear 11 on axis 10 is engaged with the rack gear 14 on a large amount of 13, and then the blowing pipe in soot blowing walking mechanism is driven to carry out
Stretching motion carries out soot blowing to the position for needing soot blowing.
It follows that the transmission stability and reliability of raising running gear, good transmission effect, service life are also big
It is big to extend, mitigate operation and maintenance cost significantly.
Above embodiment is only to illustrate the technical ideas and features of the present invention, and its object is to allow be familiar with this skill
The personage of art can understand the content of the utility model and be implemented, and the protection model of the utility model can not be limited with this
It encloses, all equivalent change or modifications according to made by the spirit of the present invention essence should all cover the protection model in the utility model
In enclosing.
Claims (3)
1. a kind of steam soot blowing walking mechanism running gear has and passes through motor-driven sprocket wheel (5), it is characterised in that: institute
The sprocket wheel (5) stated is connect by chain (4) with motor reducer (3), and pilot bushing (2) are equipped on motor reducer (3)；
It is also equipped with axis (10) on the pilot bushing (2), axis (10) is connect with the deceleration mechanism in motor reducer (3), axis
(10) centre is equipped with gear (11) by key, and the both ends of axis (10) are equipped with idler wheel (12) by bearing, the bearing (9)
The rack gear (14) being mounted on crossbeam (13) is equipped between idler wheel (12)；
The pilot bushing (2) is equipped with pinch roller rack (7) by angle bar (6), is equipped in pinch roller rack (7) small axis (8), small
Bearing (9) are arranged on axis (8).
2. steam soot blowing walking mechanism running gear according to claim 1, it is characterised in that: the chain (4)
The tensioning that mechanism (15) adjust chain (4) is transferred in by chain.
3. steam soot blowing walking mechanism running gear according to claim 1, it is characterised in that: the axis (10) with
The junction of pilot bushing (2) is equipped with bearing, and long set (16) is arranged with before the appearance of axis (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820635823.5U CN208253616U (en) | 2018-04-28 | 2018-04-28 | Steam soot blowing walking mechanism running gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820635823.5U CN208253616U (en) | 2018-04-28 | 2018-04-28 | Steam soot blowing walking mechanism running gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208253616U true CN208253616U (en) | 2018-12-18 |
Family
ID=64635425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820635823.5U Expired - Fee Related CN208253616U (en) | 2018-04-28 | 2018-04-28 | Steam soot blowing walking mechanism running gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208253616U (en) |
-
2018
- 2018-04-28 CN CN201820635823.5U patent/CN208253616U/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: 20181218 Termination date: 20190428 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |