CN204199340U - A kind of large-scale lug component of excavator bucket - Google Patents
A kind of large-scale lug component of excavator bucket Download PDFInfo
- Publication number
- CN204199340U CN204199340U CN201420507593.6U CN201420507593U CN204199340U CN 204199340 U CN204199340 U CN 204199340U CN 201420507593 U CN201420507593 U CN 201420507593U CN 204199340 U CN204199340 U CN 204199340U
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- CN
- China
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- bent plate
- plate
- otic placode
- stiffener
- base plate
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Abstract
The utility model provides a kind of large-scale lug component of excavator bucket, comprise base plate, otic placode, with middle bent plate, also comprise front bent plate, rear bent plate and stiffener, front bent plate and the docking of rear bent plate two parts, the top of stiffener is welded on front bent plate and rear bent plate docking part, and support front bent plate and rear bent plate, stiffener welds with base plate below, in addition both sides respectively at otic placode, clamping plate weld, base plate has slot, otic placode to insert in slot and welds with base plate in bottom, chamfering is provided with on the limit of front bent plate and rear bent plate joint, front bent plate and rear bent plate joint are V-shape, stiffener and base plate, otic placode and clamping plate weld are respectively equipped with chamfering.The utility model structure is simple, good manufacturability, low cost of manufacture, while reduction journal stirrup overall weight, solves otic placode and tears problem, extends bucket application life, reduces maintenance and service fee.
Description
Technical field
The utility model relates to a kind of lug component of excavator bucket, specifically a kind of large-scale lug component of excavator bucket.
Background technology
At present, in the manufacturing process of large-scale bucket, lug component part is all made up of otic placode, spring plate, middle bent plate and base plate and gusset.And otic placode is stressed maximum position in the bucket course of work; the problem that on otic placode, welding bead cracking and sheet material are torn often can be there is in the bucket course of work; especially obvious in the production of large-scale bucket; in addition; dig greatly to reinforce journal stirrup, in manufacturing process, otic placode uses 70-90mm thickness steel plate; cause whole journal stirrup heavier-weight, cost is higher.
Utility model content
The purpose of this utility model is to provide a kind of large-scale lug component of excavator bucket, solve in the bucket course of work, often to there is welding bead cracking on otic placode, sheet material tears and the problem of journal stirrup heavier-weight.
In order to achieve the above object, the utility model is achieved through the following technical solutions:
The utility model provides a kind of large-scale lug component of excavator bucket, comprise base plate, otic placode and middle bent plate, also comprise front bent plate, rear bent plate and stiffener, front bent plate and the docking of rear bent plate two parts, the top of stiffener is welded on front bent plate and rear bent plate docking part, and supports front bent plate and rear bent plate, stiffener welds with base plate below, both sides are welded respectively at otic placode, clamping plate in addition, and base plate has slot, and otic placode to insert in slot and welds with base plate in bottom.
Further improvement of the utility model is: be provided with chamfering on the limit of front bent plate and rear bent plate joint, and front bent plate and rear bent plate joint are V-shape.
Further improvement of the utility model is: stiffener and base plate, otic placode and clamping plate weld are respectively equipped with chamfering.
The beneficial effects of the utility model: the utility model provides a kind of large-scale lug component of excavator bucket, stiffener is welded with at spring intralamellar part, stiffener and otic placode, base plate, clamping plate have welding requirements, especially weld together with clamping plate, what substantially increase journal stirrup adds solidity, otic placode inserts in backplane slot, and weld with base plate at base plate place otic placode, to reinforce support lug structure, prevent welding bead from ftractureing, increase the service life, after this structure is improved otic placode by prior art in the steel plate thickness that uses be that 70-90mm becomes about 50mm, reduce journal stirrup overall weight.
The utility model structure is simple, good manufacturability, low cost of manufacture, while reduction journal stirrup overall weight, solves otic placode and tears problem, extends bucket application life, reduces maintenance and service fee.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is lateral view of the present utility model.
Fig. 3 is the utility model stiffener structural representation.
Fig. 4 is the utility model base arrangement schematic diagram.
Fig. 5 is that bucket installs structural representation after the utility model.
Wherein: 1-base plate, 2-otic placode, bent plate in 3-, bent plate before 4-, bent plate after 5-, 6-stiffener, 7-slot, 8-clamping plate.
Detailed description of the invention
In order to deepen, to understanding of the present utility model, to be described in further detail the utility model below in conjunction with drawings and Examples, the present embodiment, only for explaining the utility model, not forming protection domain of the present utility model and limiting.
Embodiment is a kind of large-scale lug component of excavator bucket as Figure 1-5, comprise base plate 1, otic placode 2 and middle bent plate 3, also comprise front bent plate 4, rear bent plate 5 and stiffener 6, described front bent plate 4 and the docking of rear bent plate 5 two parts, the top of described stiffener 6 is welded on front bent plate 4 and rear bent plate 5 docks part, and support front bent plate 4 and rear bent plate 5, described stiffener 6 welds with base plate 1 below, in addition both sides respectively at otic placode 2, clamping plate 8 weld, described base plate 1 has slot 7, described otic placode 2 to insert in slot 7 and welds with base plate 1 in bottom, chamfering is provided with on the limit of described front bent plate 4 and rear bent plate 5 joint, front bent plate 4 and rear bent plate 5 joint are V-shape, described stiffener 6 and base plate 1, otic placode 2 and clamping plate 8 weld are respectively equipped with chamfering.
The utility model structure is simple, good manufacturability, low cost of manufacture, while reduction journal stirrup overall weight, solves otic placode and tears problem, extends bucket application life, reduces maintenance and service fee.Stiffener is welded with at spring intralamellar part, stiffener and otic placode, base plate, clamping plate have welding requirements, especially weld together with clamping plate, what substantially increase journal stirrup adds solidity, and otic placode inserts in backplane slot, and weld with base plate at base plate place otic placode, to reinforce support lug structure, prevent welding bead from ftractureing, increase the service life, after this structure is improved otic placode by prior art in the steel plate thickness that uses be that 70-90mm becomes about 50mm, reduce journal stirrup overall weight.
Claims (3)
1. a large-scale lug component of excavator bucket, comprise base plate (1), otic placode (2) and middle bent plate (3), it is characterized in that: also comprise front bent plate (4), rear bent plate (5) and stiffener (6), described front bent plate (4) and the docking of rear bent plate (5) two parts, the top of described stiffener (6) is welded on front bent plate (4) and rear bent plate (5) docking part, and support front bent plate (4) and rear bent plate (5), described stiffener (6) welds with base plate (1) below, in addition both sides respectively at otic placode (2), clamping plate (8) weld, described base plate (1) has slot (7), described otic placode (2) to insert in slot (7) and welds with base plate (1) in bottom.
2. the large-scale lug component of excavator bucket of one according to claim 1, is characterized in that: be provided with chamfering on the limit of described front bent plate (4) and rear bent plate (5) joint, and front bent plate (4) and rear bent plate (5) joint are V-shape.
3. the large-scale lug component of excavator bucket of one according to claim 1, is characterized in that: described stiffener (6) and base plate (1), otic placode (2) and clamping plate (8) weld are respectively equipped with chamfering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420507593.6U CN204199340U (en) | 2014-09-04 | 2014-09-04 | A kind of large-scale lug component of excavator bucket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420507593.6U CN204199340U (en) | 2014-09-04 | 2014-09-04 | A kind of large-scale lug component of excavator bucket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204199340U true CN204199340U (en) | 2015-03-11 |
Family
ID=52657315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420507593.6U Active CN204199340U (en) | 2014-09-04 | 2014-09-04 | A kind of large-scale lug component of excavator bucket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204199340U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106869217A (en) * | 2015-09-28 | 2017-06-20 | 卡特彼勒公司 | Incline scraper bowl profile and front portion structure |
-
2014
- 2014-09-04 CN CN201420507593.6U patent/CN204199340U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106869217A (en) * | 2015-09-28 | 2017-06-20 | 卡特彼勒公司 | Incline scraper bowl profile and front portion structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |