CN220167015U - Bucket of small mine tunnel scraper - Google Patents
Bucket of small mine tunnel scraper Download PDFInfo
- Publication number
- CN220167015U CN220167015U CN202321022315.7U CN202321022315U CN220167015U CN 220167015 U CN220167015 U CN 220167015U CN 202321022315 U CN202321022315 U CN 202321022315U CN 220167015 U CN220167015 U CN 220167015U
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- China
- Prior art keywords
- plate
- arc
- shaped
- plates
- mine tunnel
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- 230000004224 protection Effects 0.000 claims abstract description 32
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 11
- 230000001681 protective effect Effects 0.000 claims 4
- 230000009979 protective mechanism Effects 0.000 claims 2
- 101100537937 Caenorhabditis elegans arc-1 gene Proteins 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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- Shovels (AREA)
Abstract
The utility model relates to a bucket of a small mine tunnel scraper, and belongs to the technical field of scraper. The device comprises two side plates, wherein an arc plate is connected between the two side plates, a connecting plate is arranged at the rear end of the arc plate, and a relieved tooth is arranged at one end of the arc plate; the protection mechanism is arranged on the arc-shaped plate and comprises a main blade plate, the main blade plate is fixed at the end part of the arc-shaped plate, a protection plate is fixed on the outer surface of the arc-shaped plate, and the protection plate extends to the joint of the main blade plate and the arc-shaped plate and also comprises a side blade plate wrapped at the edge of the side plate. The utility model provides a small mine tunnel scraper bucket, which solves the problems that a side plate bottom plate and the like are rubbed and damaged after being impacted by foreign objects by utilizing a reinforcing structure, and prolongs the service life.
Description
Technical Field
The utility model relates to a bucket of a small mine tunnel scraper, belonging to the technical field of scraper in mine tunnels.
Background
At present, in small and medium-sized ores, the use of small-sized shovels is huge, and the shovels are responsible for loading and transporting the ores. The scraper bucket of the scraper is worn out due to long-time use in the process of loading ore, and the welding seam which is easy to wear is reinforced and protected by replacing the plate at the main worn part with the wear-resisting plate at present, however, the scraper bucket is impacted in the loading process of ore, and the wear is further quickened.
Disclosure of Invention
The utility model aims to solve the technical problems that: overcomes the defects of the prior art, provides a small mine tunnel scraper bucket, solves the problem that the side plate bottom plate and the like are rubbed and damaged after being impacted by foreign objects by utilizing a reinforcing structure, and prolongs the service life.
The utility model relates to a bucket of a small mine tunnel scraper, which comprises two side plates, wherein an arc-shaped plate is connected between the two side plates, a connecting plate is arranged at the rear end of the arc-shaped plate, and a shovel tooth is arranged at one end of the arc-shaped plate; the protection mechanism is arranged on the arc-shaped plate and comprises a main blade plate, the main blade plate is fixed at the end part of the arc-shaped plate, a protection plate is fixed on the outer surface of the arc-shaped plate, and the protection plate extends to the joint of the main blade plate and the arc-shaped plate and also comprises a side blade plate wrapped at the edge of the side plate.
Further, the protection plates are distributed on the rear surface of the arc-shaped plate and are divided into long protection plates and short protection plates, the long protection plates are distributed at two ends, and one side of each long protection plate is attached to the side plate to be arranged.
Further, the arc of the outer surface of the long protection plate is larger than the arc surface of the side plate.
Further, a reinforcing plate is fixed between the side plate and the arc plate.
Further, large sleeves are respectively arranged on the two connecting plates, an ear plate is fixed between the two connecting plates, a small sleeve is correspondingly arranged on one of the ear plates corresponding to one connecting plate, and a reinforcing rib is fixed between the ear plate and the connecting plate.
Further, the main blade plate is V-shaped at an end remote from the arcuate plate.
Further, the arc-shaped plate and the side plate are welded in a T shape.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model is provided with the protection device, solves the problems that the bottom plate of the side plate and the like are rubbed and damaged after being impacted by foreign objects by utilizing the reinforcing structure, and prolongs the service life.
Drawings
FIG. 1 is a schematic diagram of the structure of embodiment 1 of the present utility model;
FIG. 2 is a second schematic structural view of embodiment 1 of the present utility model;
FIG. 3 is a cross-sectional view of the structure of FIG. 1 at A;
FIG. 4 is a cross-sectional view of the structure at B in FIG. 2;
in the figure:
1. an arc-shaped plate; 2. a side plate; 3. a side blade plate; 4. a reinforcing plate;
5. a main blade plate; 6. relieving teeth; 7. a short protection plate; 8. a long protection plate;
9. a connecting plate; 91. a large sleeve; 10. reinforcing ribs;
11. ear plates; 111. a small sleeve.
Detailed Description
Example 1
As shown in fig. 1 to 4, the small mine tunnel scraper bucket comprises two side plates 2, wherein an arc-shaped plate 1 is connected between the two side plates 2, a connecting plate 9 is arranged at the rear end of the arc-shaped plate 1, and a shovel tooth 6 is arranged at one end of the arc-shaped plate 1; install protection machanism on arc 1, protection machanism includes main cutting board 5, and main cutting board 5 is fixed to arc 1 tip, and the fixed protection shield of the external surface of arc 1, protection shield extend to the junction of main cutting board 5 and arc 1, still including the side cutting board 3 of parcel at curb plate 2 edge, side cutting board 3 prevent the wearing and tearing of curb plate 2, install main cutting board 5 with the forming relieved tooth 6, and forming relieved tooth 6 passes through the mode of bolt-up and installs on main cutting board 5, makes things convenient for the maintenance of forming relieved tooth 6 to change.
The protection plates are distributed on the rear surface of the arc-shaped plate 1 and are divided into a long protection plate 8 and a short protection plate 7, the long protection plate 8 is distributed at two ends, and one side of the long protection plate is attached to the side plate 2 for arrangement.
The arc of the outer surface of the long protection plate 8 is larger than the arc surface of the side plate 2.
A reinforcing plate 4 is fixed between the side plate 2 and the arc plate 1.
The two connecting plates 9 are respectively provided with a large sleeve 91, the large sleeve 91 prevents the pin shaft from wearing the connecting plates 9, the lug plate 11 is fixed between the two connecting plates 9, the lug plate 11 corresponds to one connecting plate 9 and is correspondingly provided with a small sleeve 111, the small sleeve 111 prevents the lug plate 11 from wearing, and the reinforcing rib 10 is fixed between the lug plate 11 and the connecting plate 9.
The main blade plate 5 is arranged in a V-shaped manner at one end far away from the arc plate 1, so that the resistance of ore insertion is reduced, and the loading of the ore and the resistance of the insertion are facilitated.
The arc-shaped plate 1 and the side plate 2 are welded in a T shape, so that double-sided welding is realized, and firmness is enhanced.
The relieved tooth 6 is made of Mn13, and the side blade plate 3, the short protection plate 7, the long protection plate 8 and the reinforcing plate 4 are made of NM 400.
Working process or working principle:
the large sleeve of the connecting plate 9 completes the lifting action of the bucket through a pin shaft, the ear plate 11 and the connecting plate 9 are connected with the small rocker arm of the scraper through a small sleeve by utilizing a pin shaft to complete the action,
the description of the directions and the relative positional relationships of the structures, such as the description of the front, back, left, right, up and down, in the present utility model does not limit the present utility model, but is merely for convenience of description.
Claims (7)
1. The small mine tunnel scraper bucket comprises two side plates (2), wherein an arc-shaped plate (1) is connected between the two side plates (2), a connecting plate (9) is arranged at the rear end of the arc-shaped plate (1), and a shovel tooth (6) is arranged at one end of the arc-shaped plate (1); the protective plate is characterized in that a protective mechanism is arranged on the arc-shaped plate (1), the protective mechanism comprises a main blade plate (5), the end part of the arc-shaped plate (1) is fixedly provided with the main blade plate (5), the outer surface of the arc-shaped plate (1) is fixedly provided with a protective plate, the protective plate extends to the joint of the main blade plate (5) and the arc-shaped plate (1), and the protective plate further comprises a side blade plate (3) wrapping the edge of the side plate (2).
2. A small mine tunnel scraper bucket according to claim 1, characterized in that the protection plates are distributed on the rear surface of the arc plate (1) and are divided into long protection plates (8) and short protection plates (7), the long protection plates (8) being distributed at both ends, one side of which is arranged in abutment with the side plates (2).
3. A small mine tunnel scraper bucket according to claim 2, characterized in that the arc of the outer surface of the long protection plate (8) is larger than the arc of the side plate (2).
4. A small mine tunnel scraper bucket according to any one of claims 1-3, characterised in that a stiffening plate (4) is fixed between the side plate (2) and the arcuate plate (1).
5. The small mine tunnel scraper bucket according to claim 4, wherein the two connecting plates (9) are respectively provided with a large sleeve (91), an ear plate (11) is fixed between the two connecting plates (9), the ear plate (11) is correspondingly provided with a small sleeve (111) corresponding to one of the connecting plates (9), and a reinforcing rib (10) is fixed between the ear plate (11) and the connecting plate (9).
6. A small tunnel scraper bucket according to claim 1, characterized in that the main blade (5) is V-shaped at the end remote from the arcuate plate (1).
7. A small mine tunnel scraper bucket according to claim 1, characterized in that the arcuate plate (1) and the side plate (2) are welded in a T-shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321022315.7U CN220167015U (en) | 2023-04-26 | 2023-04-26 | Bucket of small mine tunnel scraper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321022315.7U CN220167015U (en) | 2023-04-26 | 2023-04-26 | Bucket of small mine tunnel scraper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220167015U true CN220167015U (en) | 2023-12-12 |
Family
ID=89054228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321022315.7U Active CN220167015U (en) | 2023-04-26 | 2023-04-26 | Bucket of small mine tunnel scraper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220167015U (en) |
-
2023
- 2023-04-26 CN CN202321022315.7U patent/CN220167015U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |