CN201459782U - Bucket group of crawler-type loader - Google Patents
Bucket group of crawler-type loader Download PDFInfo
- Publication number
- CN201459782U CN201459782U CN2009201238929U CN200920123892U CN201459782U CN 201459782 U CN201459782 U CN 201459782U CN 2009201238929 U CN2009201238929 U CN 2009201238929U CN 200920123892 U CN200920123892 U CN 200920123892U CN 201459782 U CN201459782 U CN 201459782U
- Authority
- CN
- China
- Prior art keywords
- crawler
- axle sleeve
- connecting rod
- pin
- type loader
- 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
- 238000007789 sealing Methods 0.000 claims description 9
- 239000004519 grease Substances 0.000 abstract description 5
- 230000001050 lubricating effect Effects 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000003818 cinder Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Pivots And Pivotal Connections (AREA)
Abstract
The utility model provides a bucket group of a crawler-type loader, which comprises a connecting rod, a pin hole, a pin roll and a lug, wherein the pin roll penetrates through the pin hole to be hinged with the connecting rod and the lug, and a shaft sleeve is respectively arranged between the connecting rod and the pin roll and between the lug and the pin roll. The utility model solves the technical problem of the bucket group of the existing crawler-type loader that the lubricating grease on the hinged hole of the connecting rod is easy to lose when in operation, and has the advantages of convenient maintenance, strong capability of oil storage and the like.
Description
Technical field
The utility model relates to steel mill's scarfing cinder equipment, is specifically related to a kind of bucket assembly of crawler-type loader.
Background technology
The scraper bowl of the crawler-type loader that present steel mill is adopted is the standard scraper bowl, and this scraper bowl does not have special consideration to its rigidity, heat resistance, but requires necessary high temperature resistant, the high load capacity of scraper bowl when the scarfing cinder of stokehold, and needs the cooling of spraying water after 1 circulation of work.In operation process, the lubricating grease at scraper bowl and hoisting frame, place, rod hinge connection hole easily runs off, and pin-and-hole abrasion deformation, hinge hole otic placode are torn, and causes the scene to repair, thereby causes operating efficiency low.
Summary of the invention
The purpose of this utility model is that the easy technical problem that runs off of lubricating grease at place, rod hinge connection hole takes place the bucket assembly that solves existing loader easily in operation process, thereby a kind of bucket assembly of crawler-type loader is provided.
The technical solution of the utility model is:
Bucket assembly provided by the utility model comprises connecting rod, pin-and-hole, bearing pin and otic placode, and it is hinged that described bearing pin passes pin-and-hole and connecting rod and otic placode; Be provided with axle sleeve between described connecting rod and the bearing pin, be provided with axle sleeve between otic placode and the bearing pin.
Described axle sleeve comprise internal axle sleeve and with the supporting outer shaft of internal axle sleeve.
Described internal axle sleeve and outer shaft are provided with sealing ring.
Described sealing ring is the O RunddichtringO.
The utlity model has following beneficial effect:
1). pin-and-hole has been protected in being provided with of axle sleeve, increases the high temperature resistant and abrasive resistance of pin-and-hole, improves its application life;
2). the O-ring seals that is provided with between internal axle sleeve and the outer shaft has prevented that sealing ring from causing the loss of lubricating grease because of high temperature failure.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Reference numeral:
The 1-connecting rod; The 2-pin-and-hole; The 3-bearing pin; The 4-otic placode; The 5-axle sleeve, 501-internal axle sleeve, 502-outer shaft; The 6-sealing ring.
The specific embodiment:
The bucket assembly of crawler-type loader provided by the utility model comprises connecting rod 1, pin-and-hole 2, bearing pin 3 as can be seen from Figure 1, and otic placode 4, and it is hinged with connecting rod 1 and otic placode 4 that bearing pin 3 passes pin-and-hole 2; Be provided with axle sleeve 5 between connecting rod 1 and the bearing pin 3, be provided with axle sleeve 5 between otic placode 4 and the bearing pin 3, axle sleeve 5 comprise internal axle sleeve 501 and with the supporting outer shaft 502 of internal axle sleeve 501, be provided with sealing ring 6 between axle sleeve 501 and the outer shaft 502, sealing ring 6 is the O RunddichtringO. be provided with axle sleeve 5 in the bucket assembly, can increase the high temperature resistant and abrasive resistance of pin-and-hole 2 on the one hand, improve its application life; After axle sleeve 5 wearing and tearing, can be convenient for changing the O-ring seals 6 that is provided with between new axle sleeve 5. internal axle sleeves 501 and the outer shaft 502 and prevent that sealing ring 6 from causing the loss of lubricating grease because of high temperature failure on the other hand.
Claims (4)
1. the bucket assembly of a crawler-type loader, this assembly comprises connecting rod (1), pin-and-hole (2), bearing pin (3) and otic placode (4), it is hinged with connecting rod (1) and otic placode (4) that described bearing pin (3) passes pin-and-hole (2); It is characterized in that: be respectively arranged with axle sleeve (5) between described connecting rod (1) and otic placode (4) and the bearing pin (3).
2. the bucket assembly of crawler-type loader according to claim 1, it is characterized in that: described axle sleeve (5) comprises internal axle sleeve (501), with the supporting outer shaft (502) of internal axle sleeve (501).
3. the bucket assembly of crawler-type loader according to claim 1 and 2 is characterized in that: described internal axle sleeve (501) is provided with sealing ring (6) with outer shaft (502).
4. the bucket assembly of crawler-type loader according to claim 3, it is characterized in that: described sealing ring (6) is the O RunddichtringO.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201238929U CN201459782U (en) | 2009-06-29 | 2009-06-29 | Bucket group of crawler-type loader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201238929U CN201459782U (en) | 2009-06-29 | 2009-06-29 | Bucket group of crawler-type loader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201459782U true CN201459782U (en) | 2010-05-12 |
Family
ID=42387135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201238929U Expired - Fee Related CN201459782U (en) | 2009-06-29 | 2009-06-29 | Bucket group of crawler-type loader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201459782U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102900107A (en) * | 2012-09-24 | 2013-01-30 | 三一重机有限公司 | Excavator, basket and connection mechanism of basket |
| CN103758163A (en) * | 2013-12-24 | 2014-04-30 | 柳州正菱集团有限公司 | Fixing structure for movable arm plate of excavator |
| CN109185341A (en) * | 2018-09-13 | 2019-01-11 | 安徽润康橡塑科技股份有限公司 | A kind of soft coupling sleeve of CR |
-
2009
- 2009-06-29 CN CN2009201238929U patent/CN201459782U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102900107A (en) * | 2012-09-24 | 2013-01-30 | 三一重机有限公司 | Excavator, basket and connection mechanism of basket |
| CN102900107B (en) * | 2012-09-24 | 2015-07-08 | 三一重机有限公司 | Excavator, basket and connection mechanism of basket |
| CN103758163A (en) * | 2013-12-24 | 2014-04-30 | 柳州正菱集团有限公司 | Fixing structure for movable arm plate of excavator |
| CN103758163B (en) * | 2013-12-24 | 2016-06-08 | 柳州正菱集团有限公司 | A kind of swing arm board fixing structure of excavator |
| CN109185341A (en) * | 2018-09-13 | 2019-01-11 | 安徽润康橡塑科技股份有限公司 | A kind of soft coupling sleeve of CR |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: NEW TIANYI GROUP CO., LTD. Free format text: FORMER OWNER: BAO DINGFENG Effective date: 20100802 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 322118 ZHANGCUN VILLAGE, LIANMENG VILLAGE, HENGDIAN TOWN, DONGYANG CITY, ZHEJIANG PROVINCE TO: 317000 DAZHUANPAN, XIAPU, QIANSUO, JIAOJIANG DISTRICT, TAIZHOU CITY, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100802 Address after: 317000, Taizhou, Zhejiang province Jiaojiang district before the big Pu turntable Patentee after: XIN TIANYI GROUP CO., LTD. Address before: 322118, Zhejiang Town, Hengdian City, Dongyang province Alliance Village Zhang Village Patentee before: Bao Dingfeng |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100512 Termination date: 20100629 |