CN2540447Y - Crawler sealing lubricating master track chassis on buoyancy tank - Google Patents
Crawler sealing lubricating master track chassis on buoyancy tank Download PDFInfo
- Publication number
- CN2540447Y CN2540447Y CN 02211628 CN02211628U CN2540447Y CN 2540447 Y CN2540447 Y CN 2540447Y CN 02211628 CN02211628 CN 02211628 CN 02211628 U CN02211628 U CN 02211628U CN 2540447 Y CN2540447 Y CN 2540447Y
- Authority
- CN
- China
- Prior art keywords
- wheel
- chain
- buoyancy tank
- crawler belt
- chain rail
- 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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- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
A suspension box track type sealing lubricant chain rail base belongs to construction machinery and transport vehicle technical field, wherein two ends of a suspension box are respectively arranged with a drive wheel and a guiding wheel, the bottom of the suspension box is arranged with a support wheel, while the upper portion is arranged with a support chain wheel, the drive wheel, guiding wheel, support wheel, and support chain wheel are in sealing lubricant structure, the track is composed of chain tracks and a track pile, the chain tracks are connected via a chain track shaft, the chain track shaft is in sealing lubricant structure, the track pile is at the outer side of the chain track, the tracks are surrounded on the suspension box, the chain tracks are contacted with the drive wheel, guiding wheel, support wheel, and support chain wheel. The utility model can reduce abrasion and drive power, improve reliability and service life of the base, to resolve the problems that quickly maintains suspension box and exchanges tracks.
Description
Technical field:
The utility model belongs to construction machinery and haulage vehicle technical field, is a kind of construction machinery chassis that can operation in muddy water.
Background technology:
Domestic and international existing buoyancy tank caterpillar chassis walking mechanism mainly is made of buoyancy tank and crawler belt, guide rail is arranged on the buoyancy tank, unlubricated roller chain is housed on the crawler belt, roller rotates along guide rail, crawler belt is moved around buoyancy tank, the driving device walking, because environment of living in is abominable during machine work, often operation is among the muddy water silty sand, and roller can't lubricate and the intrusion of silt, make roller and bearing pin excessive wear forfeiture transmission capacity, more then be to make the roller clamping stagnation, can't rotate, produce direct friction with the buoyancy tank bearing guide rail, and the chain hinge pin end also with buoyancy tank lateral confinement position guide rail direct friction, make the wearing and tearing of crawler belt and buoyancy tank quite serious, often have the chain phenomenon of rupture to take place.
Summary of the invention:
The technical problems to be solved in the utility model provides a kind of crawler belt and does not directly produce friction with buoyancy tank, and motor-driven freely the buoyancy tank crawler type seal lubrication chain flange of rail dish of long service life.
The scheme of the utility model technical solution problem is at the two ends of buoyancy tank driving wheel and guide wheel to be housed respectively, thrust wheel is equipped with in bottom at buoyancy tank, the holder sprocket wheel is equipped with on the top of buoyancy tank, driving wheel, guide wheel, thrust wheel, holder sprocket wheel are the seal lubrication structure, and crawler belt is made of chain rail and track shoe, are connected by chain rail axle between the chain rail, chain rail axle is the seal lubrication structure, track shoe is in the outside of chain rail, and crawler belt is looped around on the buoyancy tank, and the chain rail contacts with driving wheel, guide wheel, thrust wheel, holder sprocket wheel.During work, the drive wheel crawler belt rolls around the driving wheel that rolls, guide wheel, thrust wheel, holder sprocket wheel, make machine-walking, crawler belt does not directly contact with buoyancy tank, do not produce mutual wearing and tearing, driving wheel, guide wheel, thrust wheel, holder sprocket wheel and chain rail axle adopt the seal lubrication structure, and silt can't be invaded.
The utility model has reduced wearing and tearing and driving power, has increased the reliability and the application life on chassis, makes the problem that often buoyancy tank is carried out large repairs and change crawler belt be able to thorough solution.
Description of drawings:
Fig. 1 is the utility model structural representation;
The lateral view of Fig. 2 Fig. 1;
Fig. 3 is the structural representation of crawler belt;
Fig. 4 is the thrust wheel sectional view;
Fig. 5 is a chain rail axle sectional view.
The specific embodiment:
The utility model is made of buoyancy tank 1, crawler belt 2 and vehicle frame 7, at the two ends of buoyancy tank 1 driving wheel 3 and guide wheel 4 are housed respectively, in the bottom of buoyancy tank 1 thrust wheel 5 is housed, holder sprocket wheel 6 is equipped with on the top of buoyancy tank 1, driving wheel 3, guide wheel 4, thrust wheel 5, holder sprocket wheel 6 are the seal lubrication structure, crawler belt 2 is made of chain rail 8 and track shoe 9, connect by chain rail axle 10 between the chain rail 8, chain rail axle 10 is the seal lubrication structure, track shoe 9 is in the outside of chain rail 8, crawler belt 2 is looped around on the buoyancy tank 1, and chain rail 8 contacts with driving wheel 3, guide wheel 4, thrust wheel 5, holder sprocket wheel 6.Driving wheel 3, guide wheel 4, thrust wheel 5, holder sprocket wheel 6 are the seal lubrication structure, mainly constitute by axle sleeve 16, float grease seal 17, interior floating sealing ring 13, wheel shaft 18, float grease seal 17 is between the interior floating sealing ring seat of interior floating sealing ring 13 and thrust wheel 5, wheel shaft 18 is fixed on the buoyancy tank 1, and thrust wheel 5 contacts with chain rail 8.Chain rail 8 is made of preceding crawler belt joint 11, back crawler belt joint 12, chain rail axle 10, guide 14, sealing ring 15, and sealing ring 15 is between preceding crawler belt joint 11 and back crawler belt joint 12, and preceding crawler belt saves 11 connection chain rail axles 10, and back crawler belt joint 12 connects guide 14.
Claims (2)
1, a kind of buoyancy tank crawler type seal lubrication chain flange of rail dish, by buoyancy tank (1), crawler belt (2) and vehicle frame (7) constitute, it is characterized in that: the two ends of buoyancy tank (1) are equipped with driving wheel (3) and guide wheel (4) respectively, in the bottom of buoyancy tank (1) thrust wheel (5) is housed, holder sprocket wheel (6) is equipped with on the top of buoyancy tank (1), driving wheel (3), guide wheel (4), thrust wheel (5), holder sprocket wheel (6) is the seal lubrication structure, crawler belt (2) is made of chain rail (8) and track shoe (9), connect by chain rail axle (10) between the chain rail (8), chain rail axle (10) is the seal lubrication structure, track shoe (9) is in the outside of chain rail (8), crawler belt (2) is looped around on the buoyancy tank (1), chain rail (8) and driving wheel (3), guide wheel (4), thrust wheel (5), holder sprocket wheel (6) contact.
2, buoyancy tank crawler type seal lubrication chain flange of rail dish according to claim 1, it is characterized in that: driving wheel (3), guide wheel (4), thrust wheel (5), holder sprocket wheel (6) is the seal lubrication structure, mainly by axle sleeve (16), float grease seal (17), interior floating sealing ring (13), wheel shaft (18) constitutes, float grease seal (17) is between the interior floating sealing ring seat of interior floating sealing ring (13) and thrust wheel (5), wheel shaft (18) is fixed on the buoyancy tank (1), thrust wheel (5) contacts with chain rail (8), chain rail (8) saves (11) by preceding crawler belt, back crawler belt joint (12), chain rail axle (10), guide (14), sealing ring (15) constitutes, sealing ring (15) saves between (11) and the back crawler belt joint (12) at preceding crawler belt, preceding crawler belt joint (11) connection chain rail axle (10), back crawler belt joint (12) connects guide (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02211628 CN2540447Y (en) | 2002-04-30 | 2002-04-30 | Crawler sealing lubricating master track chassis on buoyancy tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02211628 CN2540447Y (en) | 2002-04-30 | 2002-04-30 | Crawler sealing lubricating master track chassis on buoyancy tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2540447Y true CN2540447Y (en) | 2003-03-19 |
Family
ID=33691487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02211628 Expired - Fee Related CN2540447Y (en) | 2002-04-30 | 2002-04-30 | Crawler sealing lubricating master track chassis on buoyancy tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2540447Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011075968A1 (en) * | 2009-12-24 | 2011-06-30 | 三一电气有限责任公司 | Amphibious transport vehicle |
| CN102518162A (en) * | 2012-01-12 | 2012-06-27 | 合肥中达机械制造有限公司 | Amphibious excavator |
| CN102887178A (en) * | 2011-07-21 | 2013-01-23 | 厦门正鸿昌机械科技有限公司 | Float chamber structure of track traveling device |
| CN108457316A (en) * | 2018-05-03 | 2018-08-28 | 合肥顺通机械制造有限公司 | Hydraulic suction dredge |
| WO2023019673A1 (en) * | 2021-08-20 | 2023-02-23 | 台州市迪信勘察仪器有限公司 | Track-pontoon travelling device |
-
2002
- 2002-04-30 CN CN 02211628 patent/CN2540447Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011075968A1 (en) * | 2009-12-24 | 2011-06-30 | 三一电气有限责任公司 | Amphibious transport vehicle |
| CN102887178A (en) * | 2011-07-21 | 2013-01-23 | 厦门正鸿昌机械科技有限公司 | Float chamber structure of track traveling device |
| CN102887178B (en) * | 2011-07-21 | 2015-12-02 | 天津良鸿机械有限公司 | A kind of floating box structure of cterpillar drive |
| CN102518162A (en) * | 2012-01-12 | 2012-06-27 | 合肥中达机械制造有限公司 | Amphibious excavator |
| CN108457316A (en) * | 2018-05-03 | 2018-08-28 | 合肥顺通机械制造有限公司 | Hydraulic suction dredge |
| WO2023019673A1 (en) * | 2021-08-20 | 2023-02-23 | 台州市迪信勘察仪器有限公司 | Track-pontoon travelling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20030319 Termination date: 20110430 |