CN201095775Y - hydraulic excavator bucket - Google Patents
hydraulic excavator bucket Download PDFInfo
- Publication number
- CN201095775Y CN201095775Y CNU2007201776138U CN200720177613U CN201095775Y CN 201095775 Y CN201095775 Y CN 201095775Y CN U2007201776138 U CNU2007201776138 U CN U2007201776138U CN 200720177613 U CN200720177613 U CN 200720177613U CN 201095775 Y CN201095775 Y CN 201095775Y
- Authority
- CN
- China
- Prior art keywords
- tooth
- bucket
- scraper bowl
- utility
- hydraulic excavator
- 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
- 229910000851 Alloy steel Inorganic materials 0.000 claims abstract description 5
- 238000005266 casting Methods 0.000 claims abstract description 4
- 238000003466 welding Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 3
- 239000012141 concentrate Substances 0.000 description 2
- 230000009466 transformation Effects 0.000 description 1
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- Shovels (AREA)
Abstract
The utility model discloses a hydraulic shovel scraper bowl, including the dipper body, protect tooth and bucket tooth, mainly reform transform on the basis of original hydraulic shovel scraper bowl, add between the scraper bowl bucket tooth and weld and protect the tooth. The utility model particularly relates to add between the bucket tooth of scraper bowl and weld the fender tooth, the fender tooth chooses for use and welds high strength alloy steel casting and form to adopt the L shape structure that the materials are economized most, open and have and supply to weld with the round hole, reach extension bucket body life's purpose with this.
Description
Technical field
The utility model is applied to Hydraulic Excavator Bucket, particularly relates to the Hydraulic Excavator Bucket of cutting edge increase protected mode in the Hydraulic Excavator Bucket.
Background technology
At present, the cutting edge of Hydraulic Excavator Bucket, the part when digging operation between its bucket tooth is is very easily worn and torn, when may wear to a certain degree and effect at digging force under this position can produce stress and concentrate, thereby cutting edge will be torn and cause scrapping of whole scraper bowl.
Summary of the invention
The purpose of this utility model be to provide a kind of when digging operation the position between the bucket tooth may wear to a certain degree and under the effect of digging force, can not concentrate and not to be torn owing to stress; and long service life, simple in structure, with low cost, cutting edge can obtain the Hydraulic Excavator Bucket of good protection.
Technical solution of the present utility model is such: a kind of Hydraulic Excavator Bucket comprises scraper bowl, protects tooth and bucket tooth.It is characterized in that: protect tooth between the bucket tooth of scraper bowl, it is L shaped protecting odontoid, and has circular hole for welding, adopts welding high strength alloy steel casting.
The utility model has the advantages that, cast the tooth that protects that forms but add weldering welded high-strength alloy steel between the bucket tooth of Hydraulic Excavator Bucket, scraper bowl position between the bucket tooth when digging operation may wear to a certain degree and can not be torn owing to stress is concentrated under the effect of digging force.Have long service life, simple in structure, with low cost, dependable performance, cutting edge can obtain the advantage of good protection.
Description of drawings
It is such that structure of the present utility model constitutes:
Fig. 1 is a Hydraulic Excavator Bucket front view of the present utility model.
Fig. 2 is the A-A sectional view of Fig. 1 of the present utility model.
Fig. 3 is the partial enlarged view of Fig. 2 of the present utility model.
Fig. 4 is for protecting the front view of tooth among Fig. 1 of the present utility model.
Fig. 5 is the right view of Fig. 4 of the present utility model.
Among Fig. 1-Fig. 5: scraper bowl (1), protect tooth (2), bucket tooth (3), circular hole (4).
The specific embodiment
Most preferred embodiment of the present utility model is such, with reference to Fig. 1～Fig. 5, on the basis of original Hydraulic Excavator Bucket (1) body, scraper bowl (1) go up bucket tooth (3) but between add that the casting of weldering welded high-strength alloy steel forms protect tooth (2).Protect tooth (2) for L shaped and have welding with circular hole (4).The overall structure of scraper bowl does not change, and has just increased safeguard measure in the part.But make power shovel have long service life, simple in structure, with low cost, dependable performance by transformation of the present utility model, cutting edge can obtain advantages such as good protection.
The utility model only needs to add weldering between bucket tooth (3) and protects tooth (2) on the basis of original power shovel, and it is simple in structure, and is easily manufactured.Protect tooth (2) for L shaped and have welding with circular hole (4), materials are economized, and weld seam can be effectively protected.Miscellaneous part need not be changed greatly basically, realizes prolonging the scraper bowl purpose in application life easily.
The utility model does not limit use on the scraper bowl of hydraulic crawler excavator, may also extend on the scraper bowl of engineering machinery such as loader.
Claims (2)
1, a kind of Hydraulic Excavator Bucket comprises scraper bowl, protects tooth and bucket tooth, it is characterized in that: protect tooth (2) between the bucket tooth (3) of scraper bowl (1).
2, according to the described Hydraulic Excavator Bucket of claim 1, it is characterized in that protecting tooth (2) and be shaped as L shaped and have circular hole for welding (4), adopt welding high strength alloy steel casting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201776138U CN201095775Y (en) | 2007-09-29 | 2007-09-29 | hydraulic excavator bucket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201776138U CN201095775Y (en) | 2007-09-29 | 2007-09-29 | hydraulic excavator bucket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201095775Y true CN201095775Y (en) | 2008-08-06 |
Family
ID=39922826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201776138U Expired - Fee Related CN201095775Y (en) | 2007-09-29 | 2007-09-29 | hydraulic excavator bucket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201095775Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101942850A (en) * | 2010-06-02 | 2011-01-12 | 中钢集团衡阳重机有限公司 | Method for repairing bucket lip of abraded bucket |
| CN101967837A (en) * | 2010-09-13 | 2011-02-09 | 江苏宜鹏锻压机械制造有限公司 | Bucket lip of excavator and manufacturing method thereof |
| CN102653949A (en) * | 2012-04-11 | 2012-09-05 | 宁波市鄞州精铸五金厂 | Excavator bucket tooth |
| CN102785036A (en) * | 2012-08-01 | 2012-11-21 | 龙工（上海）挖掘机制造有限公司 | Welding method of bucket teeth |
| CN103934436A (en) * | 2013-12-13 | 2014-07-23 | 柳州市柳港激光科技有限公司 | Method for manufacturing composite bucket teeth by anti-friction metal and ceramic hybrid surface layer |
| CN110158678A (en) * | 2018-02-12 | 2019-08-23 | 日立建机株式会社 | Scraper bowl |
-
2007
- 2007-09-29 CN CNU2007201776138U patent/CN201095775Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101942850A (en) * | 2010-06-02 | 2011-01-12 | 中钢集团衡阳重机有限公司 | Method for repairing bucket lip of abraded bucket |
| CN101967837A (en) * | 2010-09-13 | 2011-02-09 | 江苏宜鹏锻压机械制造有限公司 | Bucket lip of excavator and manufacturing method thereof |
| CN102653949A (en) * | 2012-04-11 | 2012-09-05 | 宁波市鄞州精铸五金厂 | Excavator bucket tooth |
| CN102653949B (en) * | 2012-04-11 | 2014-07-30 | 宁波市鄞州精铸五金厂 | Excavator bucket tooth |
| CN102785036A (en) * | 2012-08-01 | 2012-11-21 | 龙工（上海）挖掘机制造有限公司 | Welding method of bucket teeth |
| CN103934436A (en) * | 2013-12-13 | 2014-07-23 | 柳州市柳港激光科技有限公司 | Method for manufacturing composite bucket teeth by anti-friction metal and ceramic hybrid surface layer |
| CN110158678A (en) * | 2018-02-12 | 2019-08-23 | 日立建机株式会社 | Scraper bowl |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: GUANGXI YUCHAI HEAVY INDUSTRY CO., LTD. Free format text: FORMER NAME: GUANGXI YULIN YUCHAI ENGINEERING MACHINERY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 537005 the Guangxi Zhuang Autonomous Region, Yulin Patentee after: Guangxi Yuchai Heavy Industry Co., Ltd. Address before: 537005 the Guangxi Zhuang Autonomous Region, Yulin Patentee before: Guangxi Yulin Yuchai Engineering Machinery Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080806 Termination date: 20140929 |
|
| EXPY | Termination of patent right or utility model |