CN215562893U - Excavating bucket for strip mine mining - Google Patents
Excavating bucket for strip mine mining Download PDFInfo
- Publication number
- CN215562893U CN215562893U CN202121765836.2U CN202121765836U CN215562893U CN 215562893 U CN215562893 U CN 215562893U CN 202121765836 U CN202121765836 U CN 202121765836U CN 215562893 U CN215562893 U CN 215562893U
- Authority
- CN
- China
- Prior art keywords
- bucket
- reinforcing
- arc back
- plate
- bucket body
- 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
- 238000005065 mining Methods 0.000 title claims abstract description 18
- 230000002787 reinforcement Effects 0.000 claims abstract description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 43
- 230000001681 protective effect Effects 0.000 claims description 6
- 238000005299 abrasion Methods 0.000 claims description 2
- 238000003466 welding Methods 0.000 abstract description 3
- 239000003245 coal Substances 0.000 abstract description 2
- 238000009412 basement excavation Methods 0.000 description 1
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- Component Parts Of Construction Machinery (AREA)
- Shovels (AREA)
Abstract
A bucket of a strip mining excavator. The problem of the condition that the bucket tooth often can break off at the root after meeting hard object simultaneously often can be caused by serious wearing and tearing in order to solve when the bucket uses with ground and coal charge contact can lead to the life of bucket to receive serious influence. The utility model comprises the following components: the bucket body (1), bucket tooth (5) and reinforcement cover (4), the bottom plate department welding of bucket body have polylith bottom gusset plate (11), the arc back of the body department (2) welding of bucket body have the polylith with arc back of the body gusset plate (9) of the same radian of arc back, the reinforcement cover be fixed in the main cutting board (10) department of bucket body. The utility model is used for the bucket of the excavating machine for the strip mine.
Description
Technical Field
The utility model relates to a bucket of an excavating machine for strip mine mining.
Background
Excavator bucket is used for in the mining, often can lead to serious wearing and tearing with ground and coal charge contact when the scraper bowl is used, leads to the life of scraper bowl to receive serious influence, and the broken condition often can appear at the root in the bucket tooth after meetting hard thing simultaneously.
Disclosure of Invention
In order to solve the above-mentioned disadvantages of the prior art, an object of the present invention is to provide a bucket of a surface mining excavator, which overcomes the drawbacks of the prior art.
The above purpose is achieved by the following scheme:
a surface mining excavator bucket comprising: the bucket comprises a bucket body, bucket teeth and a reinforcing sleeve, wherein a plurality of bottom reinforcing plates are welded at the bottom plate of the bucket body, a plurality of arc back reinforcing plates with the same radian as the arc back are welded at the arc back of the bucket body, and the reinforcing sleeve is fixed at a main cutter plate of the bucket body;
a plurality of transversely arranged back wear-resistant strips are welded at the bottom of each bottom reinforcing plate and the bottom of each arc back reinforcing plate;
the reinforcing sleeve comprises a plurality of U-shaped protective plates and a plurality of buckling covers, the U-shaped protective plates and the buckling covers are arranged adjacently and are welded and fixed, the U-shaped protective plates are buckled on the end parts of the main knife boards of the bucket body, and the buckling covers are buckled at the lower ends of the bucket teeth;
the bottom reinforcing plates are arranged on the bottom plate of the bucket body in an array mode, and the arc back reinforcing plates are arranged on the arc back of the bucket body in an array mode.
The bucket of the surface mining excavator is characterized in that a plurality of bottom anti-abrasion strips are welded at the bottoms of each buckling cover of the reinforcing sleeve and each U-shaped protection plate.
The bucket of the surface mining excavator is characterized in that the length of the bottom of the U-shaped protection plate is greater than that of the upper part of the U-shaped protection plate.
The bucket of the surface mining excavator is characterized in that the buckle cover is U-shaped.
Has the advantages that:
1. the bottom reinforcing plates and the arc back reinforcing plates are distributed in an array mode, so that the adhesion between the bottom reinforcing plates and the arc back of the bucket body can be guaranteed, and the welding firmness is guaranteed.
2. According to the bucket tooth, the reinforcing sleeve is fixed at the main cutter plate, the reinforcing sleeve can protect the main cutter plate and improve the wear resistance of the main cutter plate, and the buckle cover of the reinforcing sleeve is buckled at the lower end of the bucket tooth, so that the root of the bucket tooth can be prevented from being broken due to hard objects during excavation, and the bucket tooth can be protected.
3. The bottom surfaces of the reinforcing sleeve, the bottom reinforcing plate and the arc back reinforcing plate are all welded with a plurality of wear-resistant strips, and the wear-resistant strips can enhance the wear resistance and ensure the service life of the bucket.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a bottom view of the present invention;
FIG. 3 is a top view of the present invention;
FIG. 4 is a top view of the reinforcement sleeve;
FIG. 5 is a bottom view of the reinforcement sleeve;
FIG. 6 is a front view of the reinforcement sleeve;
in the figure: 1. a bucket body; 2. the arc back; 3. a back wear strip; 4. reinforcing the sleeve; 5. a bucket tooth; 6. buckling a cover; 7. a U-shaped protection plate; 8. a bottom wear strip; 9. an arc back reinforcing plate; 10. a main cutting board; 11. a bottom gusset plate.
Detailed Description
Example 1:
a surface mining excavator bucket comprising: the bucket comprises a bucket body 1, bucket teeth 5 and a reinforcing sleeve 4, wherein a plurality of bottom reinforcing plates 11 are welded at the bottom plate of the bucket body, a plurality of arc back reinforcing plates 9 with the same radian as the arc back are welded at the arc back 2 of the bucket body, and the reinforcing sleeve is fixed at a main cutter plate 10 of the bucket body;
the bottom of each bottom reinforcing plate and the bottom of each arc back reinforcing plate are welded with a plurality of transversely arranged back wear-resistant strips 3;
the reinforcing sleeve comprises a plurality of U-shaped protection plates 7 and a plurality of buckling covers 6, the U-shaped protection plates are arranged adjacent to the buckling covers and are welded and fixed, the U-shaped protection plates are buckled on the end portions of the main cutting boards of the bucket body, the buckling covers are buckled at the lower ends of the bucket teeth, the bottoms of the U-shaped protection plates are welded with the bottom surfaces of the main cutting boards, and the upper ends of the U-shaped protection plates and the upper surfaces of the main cutting boards are fixed through bolts.
The bottom reinforcing plates are arranged at the bottom plate of the bucket body in an array mode, the arc back reinforcing plates are arranged at the arc back of the bucket body in an array mode, a gap of 5-10mm is formed between every two adjacent bottom reinforcing plates, and a gap of 5-10mm is also formed between every two adjacent arc back reinforcing plates.
Example 2:
according to the bucket of the strip mining excavator in embodiment 1, a plurality of bottom wear strips 8 are welded to the bottom of each buckle cover and each U-shaped protection plate of the reinforcing sleeve.
Example 3:
the surface mining excavator bucket of embodiment 1 or 2, wherein the U-shaped shroud has a bottom length greater than an upper length.
Example 4:
the surface mining excavator bucket of embodiment 1 or 2 or 3, wherein the buckle housing is U-shaped.
Claims (4)
1. A surface mining excavator bucket comprising: bucket body, bucket tooth and reinforcement cover, characterized by: a plurality of bottom reinforcing plates are welded at the bottom plate of the bucket body, a plurality of arc back reinforcing plates with the same radian as the arc back reinforcing plates are welded at the arc back of the bucket body, and the reinforcing sleeve is fixed at the main cutter plate of the bucket body;
a plurality of transversely arranged back wear-resistant strips are welded at the bottom of each bottom reinforcing plate and the bottom of each arc back reinforcing plate;
the reinforcing sleeve comprises a plurality of U-shaped protective plates and a plurality of buckling covers, the U-shaped protective plates and the buckling covers are arranged adjacently and are welded and fixed, the U-shaped protective plates are buckled on the end parts of the main knife boards of the bucket body, and the buckling covers are buckled at the lower ends of the bucket teeth;
the bottom reinforcing plates are arranged on the bottom plate of the bucket body in an array mode, and the arc back reinforcing plates are arranged on the arc back of the bucket body in an array mode.
2. The surface mining excavator bucket of claim 1, wherein: and a plurality of bottom anti-abrasion strips are welded at the bottom of each buckle cover of the reinforcing sleeve and the bottom of each U-shaped protection plate.
3. The surface mining excavator bucket of claim 2, wherein: the length of the bottom of the U-shaped protection plate is larger than that of the upper part of the U-shaped protection plate.
4. The surface mining excavator bucket of claim 3, wherein: the buckle cover is U-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121765836.2U CN215562893U (en) | 2021-07-30 | 2021-07-30 | Excavating bucket for strip mine mining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121765836.2U CN215562893U (en) | 2021-07-30 | 2021-07-30 | Excavating bucket for strip mine mining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215562893U true CN215562893U (en) | 2022-01-18 |
Family
ID=79830216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121765836.2U Expired - Fee Related CN215562893U (en) | 2021-07-30 | 2021-07-30 | Excavating bucket for strip mine mining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215562893U (en) |
-
2021
- 2021-07-30 CN CN202121765836.2U patent/CN215562893U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220118 |