CN204510326U - Bucket dredger ladder carrying roller - Google Patents
Bucket dredger ladder carrying roller Download PDFInfo
- Publication number
- CN204510326U CN204510326U CN201520173168.2U CN201520173168U CN204510326U CN 204510326 U CN204510326 U CN 204510326U CN 201520173168 U CN201520173168 U CN 201520173168U CN 204510326 U CN204510326 U CN 204510326U
- Authority
- CN
- China
- Prior art keywords
- carrying roller
- revolving body
- ladder
- bearing
- bucket
- 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
Links
Landscapes
- Rolling Contact Bearings (AREA)
Abstract
The utility model belongs to the cylindric carrying roller playing support and rolling running effect when bucket chain in bucket dredger runs, and solves carrying roller fragile or stuck and cause the problem of the increase of the inordinate wear of bucket chain etc. and main driving power because ladder carrying roller can not rotate.Technical solution of the present utility model is: bucket dredger ladder carrying roller is made up of bearing, carrying roller assembly, and carrying roller assembly is assembled by revolving body supporting seat, seal, end cap, barrel, axle, lubrication oil, securing member, revolving body.Be placed on bearing by carrying roller assembly, charging-up lubricant oil, bearing is arranged on ladder.The utility model has the advantages that the revolving body of ladder carrying roller is two covers, wherein a set of revolving body damages or stuck when can not rotate, and another set of revolving body can continue independently to rotate, and reduces the fault rate of carrying roller, extends the application life of carrying roller; Improve economic benefit; Ladder carrying roller has good replaceability.
Description
Technical field
The utility model belongs to the cylindric carrying roller playing support and rolling running effect when bucket chain runs in bucket dredger.
Background technology
Bucket dredger utilizes a succession of bucket chain with bucket, and the drive by means of upper cylinder is rotated continuously on bucket ladder, make bucket under water and water surface certain altitude carry out excavation silt particle and ore body etc., and be promoted to more than the water surface, and then process.
During bucket dredger work, the bucket most time of bucket chain working portion carries out work under water, and due to the excacation of bucket, make water in continuous stirring, and containing impurity such as a large amount of silts in water.In this case, silt enters into carrying roller inside easily via gap, causes sealing and the destruction of revolving body, thus causes revolving body stuck or damage, and normally can not carry out work.And bucket chain also tows slip at carrying roller surface continuous print, cause the Fast Wearing of carrying roller surface, finally cause bringing to maintenance, shorten the production time, reduce production efficiency, and then cause very large economic loss.
Summary of the invention
The purpose of this utility model is to provide a kind of bucket dredger ladder carrying roller, solves carrying roller fragile or stuck and cause the problem of the increase of the inordinate wear of bucket chain etc. and main driving power because ladder carrying roller can not rotate.
Technical solution of the present utility model is: bucket dredger ladder carrying roller is made up of bearing, carrying roller assembly, and carrying roller assembly is assembled by revolving body supporting seat, seal, end cap, barrel, axle, lubrication oil, securing member, revolving body.First axle is arranged in the middle of barrel, then in barrel two end axles bearing, a set of revolving body is installed, end cap is arranged on barrel two ends, fixes with securing member, another set of revolving body is arranged in revolving body supporting seat, seal is arranged in end cap outer side slot, the revolving body supporting seat assembled is enclosed within the two ends of axle, carrying roller assembly is placed on bearing, charging-up lubricant oil, bearing is arranged on ladder, the installation of ladder carrying roller.
Advantage of the present utility model:
1, revolving body of the present utility model is two covers, and wherein a set of revolving body damages or stuck when can not rotate, and another set of revolving body can continue independently to rotate, and reduces the fault rate of carrying roller, extends the application life of carrying roller;
2, the utility model improves production time and the operating efficiency of bucket dredger greatly, can overhaul in the maintenance interval, reduces stopping production rate, increase yield, thus improves economic benefit;
3, the utility model ladder carrying roller design profile and fixed form can replace original carrying roller, there is good replaceability.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
Detailed description of the invention
Bucket dredger ladder carrying roller is made up of bearing 1, carrying roller assembly, and carrying roller assembly is assembled by revolving body supporting seat 2, seal 3, end cap 4, barrel 5, axle 6, lubrication oil 7, securing member 8, revolving body 9, revolving body 10.First axle 6 is arranged in the middle of barrel 5, then install back in barrel 5 two end axles bearing and turn 9, end cap 4 is arranged on barrel 5 two ends, fix with securing member 8, revolving body 10 is arranged in revolving body supporting seat 2, seal 3 is arranged in end cap 4 outer side slot, the revolving body supporting seat 2 assembled is enclosed within the two ends of axle 6, carrying roller assembly is placed on bearing 1, charging-up lubricant oil 7, bearing 1 is arranged on ladder, the installation of ladder carrying roller.
Claims (1)
1. a bucket dredger ladder carrying roller, it is characterized in that this bucket dredger ladder carrying roller is made up of bearing, carrying roller assembly, carrying roller assembly is assembled by revolving body supporting seat, seal, end cap, barrel, axle, lubrication oil, securing member, revolving body; First axle is arranged in the middle of barrel, then in barrel two end axles bearing, a set of revolving body is installed, end cap is arranged on barrel two ends, fixes with securing member, another set of revolving body is arranged in revolving body supporting seat, seal is arranged in end cap outer side slot, the revolving body supporting seat assembled is enclosed within the two ends of axle, carrying roller assembly is placed on bearing, charging-up lubricant oil, bearing is arranged on ladder, the installation of ladder carrying roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520173168.2U CN204510326U (en) | 2015-03-17 | 2015-03-17 | Bucket dredger ladder carrying roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520173168.2U CN204510326U (en) | 2015-03-17 | 2015-03-17 | Bucket dredger ladder carrying roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204510326U true CN204510326U (en) | 2015-07-29 |
Family
ID=53708318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520173168.2U Expired - Fee Related CN204510326U (en) | 2015-03-17 | 2015-03-17 | Bucket dredger ladder carrying roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204510326U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105484307A (en) * | 2016-01-08 | 2016-04-13 | 浙江水利水电学院 | Chain bucket dredger |
-
2015
- 2015-03-17 CN CN201520173168.2U patent/CN204510326U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105484307A (en) * | 2016-01-08 | 2016-04-13 | 浙江水利水电学院 | Chain bucket dredger |
| CN105484307B (en) * | 2016-01-08 | 2017-11-28 | 浙江水利水电学院 | A kind of chain-bucket dredger ship |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203604655U (en) | Combined sealing structure of main bearing of roller press | |
| CN203879498U (en) | Guide slipping boot, walking part of coal mining machine and coal mining machine | |
| CN204510326U (en) | Bucket dredger ladder carrying roller | |
| CN201730815U (en) | Non-leakage sealing assembly of reciprocating plunger pump | |
| CN105570467B (en) | A kind of high speed wire rod finishing block containment member | |
| CN104588187A (en) | Efficient and energy-saving direct-drive type sand production machine | |
| CN204532795U (en) | The floating type intermediate draw bar sealing configuration of a kind of drilling pump | |
| CN204978925U (en) | Novel stand wear and tear bull -dozer thrust wheel | |
| CN204312621U (en) | Motorcycle chain bearing pin and motorcycle chain thereof | |
| CN203529735U (en) | Driving wheel of monorail crane | |
| CN201599129U (en) | Pump turbine vane guide shaft sealing device | |
| CN202213646U (en) | Lubricating chain structure of crawler-type walking device | |
| CN202272437U (en) | Coal breaker | |
| CN202883453U (en) | Pumping ring structure in well drilling solid control sand pump seal cavity | |
| CN202228464U (en) | Gear rack hydraulic cylinder device with ball head | |
| CN202187932U (en) | Hard alloy idling amphibious sand pump capable of being connected in series | |
| CN205078507U (en) | Single shell sediment stuff pump | |
| CN204200587U (en) | A kind of drilling mud plate-like sealed sand pump | |
| CN204663868U (en) | A kind of profile control and water plugging pump adopting novel sealing structure | |
| CN202054068U (en) | Novel rail chain assembly | |
| CN205413295U (en) | Grinding roller axle box | |
| CN204432818U (en) | A kind of novel crawler-type chassis caterpillar wheel | |
| CN203926727U (en) | A kind of assembly planetary carrier | |
| CN204280514U (en) | A kind of bucket elevator tail structure | |
| CN204755323U (en) | Novel centrifugal pump of horizontal axis structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Guan Wei Document name: payment instructions |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Guan Wei Document name: Notice of termination of patent right |
|
| DD01 | Delivery of document by public notice | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20210317 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |