CN212023568U - Coal lifting bucket - Google Patents
Coal lifting bucket Download PDFInfo
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- CN212023568U CN212023568U CN201922390904.0U CN201922390904U CN212023568U CN 212023568 U CN212023568 U CN 212023568U CN 201922390904 U CN201922390904 U CN 201922390904U CN 212023568 U CN212023568 U CN 212023568U
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Abstract
The utility model discloses a coal lifting bucket, wherein a first bucket body plate is of a polygonal bent edge structure, a second bucket body plate is of a flat plate structure, the first bucket body plate and the second bucket body plate are mutually welded to form a bucket body with an upper opening and a lower opening, and a bottom plate is welded at the bottom end of the bucket body and seals the lower port of the bucket body; an inlet plate is welded at the top end of each folded edge of the first bucket body plate, the inlet plates are arranged in an inclined mode, rib plates are welded between every two adjacent inlet plates and between the inlet plates and the second bucket body plate, and a protection plate is welded on the surface of each inlet plate; two connecting plates are welded on the outer wall of the second bucket plate in parallel, and a shaft lug is arranged at the upper end and the lower end of each connecting plate. The utility model discloses change the steel sheet concatenation formula structure of a current into whole hem mode, avoid the fracture.
Description
The technical field is as follows:
the utility model relates to a coal lifting bucket.
Background art:
the existing coal lifting bucket is generally formed by welding a plurality of steel plates, has low structural strength, is easy to crack a welding line when in use, and has short service life. Therefore, there is a need to improve the prior art to overcome the deficiencies of the prior art.
The invention content is as follows:
the utility model provides a coal lifting bucket for solving the problems existing in the prior art.
The utility model discloses the technical scheme who adopts has: a coal lifting bucket comprises an inlet plate, a rib plate, a first bucket body plate, a second bucket body plate, a connecting plate, a protecting plate and a bottom plate, wherein the first bucket body plate is of a polygonal bent edge structure, the second bucket body plate is of a flat plate structure, the first bucket body plate and the second bucket body plate are welded with each other to form a bucket body with openings at the upper part and the lower part, and the bottom plate is welded at the bottom end of the bucket body and seals the lower port of the bucket body; an inlet plate is welded at the top end of each folded edge of the first bucket body plate, the inlet plates are arranged in an inclined mode, rib plates are welded between every two adjacent inlet plates and between the inlet plates and the second bucket body plate, and a protection plate is welded on the surface of each inlet plate; two connecting plates are welded on the outer wall of the second bucket plate in parallel, and a shaft lug is arranged at the upper end and the lower end of each connecting plate.
Furthermore, a shaft sleeve is mounted on a shaft lug of the connecting plate.
Further, the top surface of the second hopper plate is flush with the top surface of the inlet plate.
Furthermore, an angle plate is welded on an inlet plate at the top end of two folding edges of the first bucket body plate, which are adjacent to the second bucket body plate.
Furthermore, 4 trunnion rib plates are welded on the outer wall of the second bucket body plate, every two trunnion rib plates form a group, and one connecting plate is correspondingly welded on one group of trunnion rib plates.
The utility model discloses following beneficial effect has:
1) the utility model discloses change the steel sheet concatenation formula structure of a current into whole hem mode, avoid the fracture.
2) The utility model discloses in adopt gusset welded connection between two adjacent entrance boards, the entrance board can bear the gravity of pan feeding when using, directly adopts 1 butt welding of entrance board, uses the welding seam fracture that can lead to combination department of being of a specified duration. Adopt gusset 2 fixed as the intermediate junction, can increase welding area on the one hand, guarantee welded effect, another is convenient, and gusset 2 plays the effect of strengthening rib, including the intensity of hem department.
3) The corner plate is welded on the inlet plate at the top end of the two folding edges adjacent to the second bucket body plate in the first bucket body plate, when the hopper is lifted, gravity is mainly concentrated at the joint of the first bucket body plate and the second bucket body plate, the corner plate is welded, the condition of cracking or deformation of a bearing part is avoided, and the stability of the structure is ensured.
Description of the drawings:
fig. 1 is a front view of the present invention.
Fig. 2 is a left side view of the present invention.
Fig. 3 is a top view of the present invention.
In the figure: 1. an inlet plate; 2. a rib plate; 4. a first bucket plate; 5. a second bucket plate; 8. trunnion rib plates; 9. a shaft sleeve; 10. a connecting plate; 12. a protection plate; 16. a base plate; 17. a gusset is provided.
The specific implementation mode is as follows:
the present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1 to 3, the utility model relates to a coal lifting bucket, including entry board 1, gusset 2, first fill body board 4, second fill body board 5, connecting plate 10, protection shield 12 and bottom plate 16, first fill body board 4 is the polygon limit structure of bending, and second fill body board 5 is the flat structure, and first fill body board 4 welds each other with second fill body board 5 and forms an equal open-ended bucket body from top to bottom, and bottom plate 16 welds in the bottom of bucket body and seals the lower port of bucket body. All weld an inlet plate 1 at the top of every hem of first fill body board 4, inlet plate 1 slope sets up, all welds a gusset 2 between two adjacent inlet plates 1 and between inlet plate 1 and second fill body board 5, welds a protection shield 12 on every inlet plate 1's surface.
Two connecting plates 10 are welded on the outer wall of the second bucket plate 5 in parallel, and a shaft lug is arranged at the upper end and the lower end of each connecting plate 10.
A shaft sleeve 9 is arranged on a shaft lug of the connecting plate 10.
The utility model provides a second fill top surface of body board 5 flushes mutually with the top surface of entrance board 1.
In order to further ensure the structural strength of the coal lifting hopper, a corner plate 17 is welded on the inlet plate 1 at the top ends of two folding edges of the first hopper plate 4 adjacent to the second hopper plate 5.
4 trunnion rib plates 8 are welded on the outer wall of the second bucket body plate 5, every two trunnion rib plates 8 form a group, and one connecting plate 10 is correspondingly welded on one group of trunnion rib plates 8.
The utility model discloses steel sheet concatenation formula structure with one current changes whole hem mode into (first bucket body board 4 is the polygon limit structure of bending, as long as use two bucket body boards can), avoids the fracture.
The utility model discloses in adopt 2 welded connection of gusset between two adjacent entrance boards 1, the entrance board can bear the gravity of pan feeding when using, directly adopts 1 butt welding of entrance board, uses the welding seam fracture that can lead to combination department of a specified duration. Adopt gusset 2 fixed as the intermediate junction, can increase welding area on the one hand, guarantee welded effect, another is convenient, and gusset 2 plays the effect of strengthening rib, including the intensity of hem department.
A protective plate 12 is welded to the surface of each inlet plate 1 to ensure wear resistance.
The corner plate 17 is welded on the inlet plate 1 at the top ends of the two folding edges adjacent to the second bucket body plate 5 in the first bucket body plate 4, when the hopper is lifted, gravity is mainly concentrated at the joint of the first bucket body plate 4 and the second bucket body plate 5, the corner plate 17 is welded, the condition of cracking or deformation of a bearing part is avoided, and the stability of the structure is ensured.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications can be made without departing from the principle of the present invention, and these modifications should also be regarded as the protection scope of the present invention.
Claims (5)
1. A coal lifting bucket is characterized in that: the bucket comprises an inlet plate (1), rib plates (2), a first bucket body plate (4), a second bucket body plate (5), a connecting plate (10), a protective plate (12) and a bottom plate (16), wherein the first bucket body plate (4) is of a polygonal bent edge structure, the second bucket body plate (5) is of a flat plate structure, the first bucket body plate (4) and the second bucket body plate (5) are welded with each other to form a bucket body with openings at the upper and lower parts, and the bottom plate (16) is welded at the bottom end of the bucket body and seals the lower port of the bucket body; an inlet plate (1) is welded at the top end of each folded edge of a first bucket body plate (4), the inlet plates (1) are arranged in an inclined mode, rib plates (2) are welded between every two adjacent inlet plates (1) and between the inlet plates (1) and a second bucket body plate (5), and a protection plate (12) is welded on the surface of each inlet plate (1); two connecting plates (10) are welded on the outer wall of the second bucket plate (5) in parallel, and a shaft lug is arranged at the upper end and the lower end of each connecting plate (10).
2. The coal hopper as recited in claim 1, characterized in that: and a shaft sleeve (9) is arranged on a shaft lug of the connecting plate (10).
3. The coal hopper as recited in claim 1, characterized in that: the top surface of the second hopper plate (5) is flush with the top surface of the inlet plate (1).
4. The coal hopper as recited in claim 1, characterized in that: an angle plate (17) is welded on the inlet plate (1) at the top ends of two folding edges of the first bucket body plate (4) adjacent to the second bucket body plate (5).
5. The coal hopper as recited in claim 1, characterized in that: the outer wall of the second bucket body plate (5) is welded with 4 trunnion rib plates (8), every two trunnion rib plates (8) are in a group, and one connecting plate (10) is correspondingly welded on one group of trunnion rib plates (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922390904.0U CN212023568U (en) | 2019-12-27 | 2019-12-27 | Coal lifting bucket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922390904.0U CN212023568U (en) | 2019-12-27 | 2019-12-27 | Coal lifting bucket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212023568U true CN212023568U (en) | 2020-11-27 |
Family
ID=73481507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922390904.0U Active CN212023568U (en) | 2019-12-27 | 2019-12-27 | Coal lifting bucket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212023568U (en) |
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2019
- 2019-12-27 CN CN201922390904.0U patent/CN212023568U/en active Active
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