CN210913753U - Wear-resisting massive material unloading funnel - Google Patents
Wear-resisting massive material unloading funnel Download PDFInfo
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- CN210913753U CN210913753U CN201920771241.4U CN201920771241U CN210913753U CN 210913753 U CN210913753 U CN 210913753U CN 201920771241 U CN201920771241 U CN 201920771241U CN 210913753 U CN210913753 U CN 210913753U
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- funnel
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- blanking
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Abstract
The utility model relates to a cubic material unloading funnel of wear-resisting type belongs to material storage technical field. Including flange (1) on the funnel, funnel wall (3), funnel lower flange (5), vertical lattice board (6), horizontal lattice board (7), flange (5) fixed connection is at the upper and lower both ends of funnel wall (3) under flange (1), the funnel, vertical lattice board (6), horizontal lattice board (7) welded fastening are on the inner wall of funnel wall (3). The utility model has the advantages that: the friction between the block materials stored in the cells on the funnel wall and the flowing block materials can be used for replacing the friction between the block materials and the funnel wall, so that the abrasion of the block materials to the funnel wall in the blanking process is reduced, the service life of the blanking funnel is prolonged, and the maintenance cost is reduced. Meanwhile, the risk of slip and drop caused by the scattering of the granular materials on site is reduced, and safety accidents are avoided.
Description
Technical Field
The utility model relates to a cubic material unloading funnel of wear-resisting type belongs to material storage technical field.
Background
At present, a silo is generally adopted in a raw material system of an iron mill to store lump materials such as coke, lump ore and the like, and then the lump materials are output through an electric vibration feeder at the lower part of the silo. The upper part of the electric vibration feeder and the lower part of the silo conical section are generally connected by a discharging hopper. The blanking funnel part has the problems that the material flow rate is high, the friction force of the edges and corners of the blocky materials to the funnel wall is large, the funnel wall is abraded quickly, and the materials are scattered frequently due to leaks. Need often weld repair or even change the funnel on the one hand, increase maintenance and spare parts cost, on the other hand material granule is unrestrained to have personnel potential safety hazards such as slip and fall subaerial.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a wear-resisting type cubic material unloading funnel can utilize the cubic material that exists in the check on the funnel wall and the friction between the cubic material that flows to replace the friction of cubic material and funnel wall, reduces the wearing and tearing of cubic material to the funnel wall among the unloading in-process, solves the problem that exists among the background art.
The technical scheme of the utility model is that:
the utility model provides a wear-resisting type cubic material unloading funnel, includes flange, funnel wall, funnel lower flange, vertical grating, horizontal grating on the funnel, flange fixed connection is in the upper and lower both ends of funnel wall under funnel on the funnel, vertical grating, horizontal grating welded fastening are on the inner wall of funnel wall.
As for the wear-resistant block material blanking funnel, the upper flange of the funnel is parallel to the end surface of the lower flange of the funnel, and the angle of 40-50 degrees is formed between the wall of the funnel and the end surface of the lower flange of the funnel.
According to the wear-resistant block material blanking funnel, the horizontal section of the funnel wall is quadrilateral.
As the wear-resistant block material discharging funnel, the upper flange of the funnel and the lower flange of the funnel are respectively provided with the upper flange screw hole and the lower flange screw hole.
As the wear-resistant block material blanking funnel, the transverse grating plates are through long plates, the vertical grating plates are segmented plates, and the transverse grating plates are welded among the transverse grating plates to form a plurality of semi-closed lattices.
As for the wear-resistant block material blanking funnel, the vertical lattice plate and the transverse lattice plate are welded and fixed on the inner wall of the funnel wall in the vertical direction.
As for the wear-resistant block material blanking funnel, the height of the vertical lattice plate and the height of the transverse lattice plate are 20-80 mm.
According to the wear-resistant block material blanking funnel, the length of each transverse grid plate is 20-80 mm, and the distance between every two adjacent transverse grid plates is 20-80 mm.
Adopt the utility model discloses, during electric vibrating feeder vibratory feeding, cubic material downflow. In the process that the block materials pass through the blanking funnel, part of the material blocks are stored in the small lattices on the funnel wall, the funnel wall is isolated from the downward flowing materials, the friction between the flowing materials and the material blocks stored on the funnel wall is used for replacing the friction between the block materials and the funnel wall, and the service cycle of the blanking funnel is prolonged.
The utility model has the advantages that: the friction between the block materials in the lattices on the funnel wall and the flowing block materials can be used for replacing the friction between the block materials and the funnel wall, so that the abrasion of the block materials to the funnel wall in the blanking process is reduced, the service life of the funnel is prolonged, and the maintenance cost is reduced. Meanwhile, the risk of slip and drop caused by the scattering of the granular materials on site is reduced, and safety accidents are avoided.
Drawings
FIG. 1 is a front view of the present invention;
fig. 2 is a top view of the present invention;
in the figure: the funnel comprises an upper funnel flange 1, an upper flange screw hole 2, a funnel wall 3, a lower flange screw hole 4, a lower funnel flange 5, a vertical grid plate 6 and a transverse grid plate 7.
Detailed Description
The invention will be further explained by way of example with reference to the accompanying drawings.
Referring to the attached drawing 1, the wear-resistant massive material discharging funnel comprises an upper funnel flange 1, an upper flange screw hole 2, a funnel wall 3, a lower flange screw hole 4, a lower funnel flange 5, a vertical grid plate 6 and a transverse grid plate 7, wherein the upper funnel flange 1 of the discharging funnel is connected with a silo conical section through a bolt penetrating through the upper flange screw hole 2, and the lower flange 5 of the discharging funnel is connected with an electric vibration feeder through a bolt penetrating through the lower flange screw hole 4. The transverse grid plates 7 and the vertical grid plates 6 are crossed to form small grids for storing blocky materials on the funnel wall 3.
In the embodiment, the funnel wall 3 forms an angle of 45 degrees with the horizontal plane in the upward direction, and the two performances of block-shaped material storage on the funnel wall 3 and smooth material blanking are considered; the small grid opening is vertically upward, and the storage of the block-shaped materials on the funnel wall 3 is increased; the depth, length and width of the small lattices are the average grain diameter of the block materials, are 50 mm, and the material storage capacity of the small lattices on the funnel wall 3 and the wear resistance of the small lattices are considered.
Referring to fig. 1, when the electric vibration feeder performs vibration feeding, the block-shaped materials flow downwards through the discharging hopper. In the process that the block materials pass through the blanking funnel, part of the material blocks are stored in the small lattices on the funnel wall 3, the funnel wall 3 is isolated from the downward flowing materials, the friction between the flowing materials and the material blocks stored on the funnel wall 3 is utilized to replace the friction between the block materials and the funnel wall 3, the service cycle of the blanking funnel is prolonged, and the maintenance cost is reduced. Meanwhile, the occurrence of safety accidents is avoided due to the slip risk caused by the particle materials on the site.
Claims (8)
1. The utility model provides a wear-resisting type cubic material unloading funnel, its characterized in that includes flange (1), funnel wall (3), funnel lower flange (5), vertical grating (6), horizontal grating (7) on the funnel, flange (1), funnel lower flange (5) fixed connection are at the upper and lower both ends of funnel wall (3) on the funnel, vertical grating (6), horizontal grating (7) welded fastening are on the inner wall of funnel wall (3).
2. The wear-resistant block material blanking funnel according to claim 1, characterized in that the upper funnel flange (1) is parallel to the end face of the lower funnel flange (5), and the funnel wall (3) forms an angle of 40-50 ° with the end face of the lower funnel flange (5).
3. Wear-resistant block material blanking funnel according to claim 1, characterized in that the horizontal cross-section of the funnel wall (3) is quadrangular.
4. The wear-resistant block material blanking funnel according to claim 1, characterized in that the upper funnel flange (1) and the lower funnel flange (5) are respectively provided with an upper flange screw hole (2) and a lower flange screw hole (4).
5. The blanking funnel for wear-resistant bulk materials according to claim 1, characterized in that the transverse grid plates (7) are through long plates, and the vertical grid plates (6) are segmented plates welded between the transverse grid plates (7) to form a plurality of semi-closed grids.
6. The blanking funnel for wear-resistant bulk materials according to claim 1, characterized in that the vertical grid plates (6) and the transverse grid plates (7) are welded vertically on the inner wall of the funnel wall (3).
7. The blanking funnel for wear-resistant bulk materials according to claim 1, characterized in that the height of the vertical grid plate (6) and the horizontal grid plate (7) is 20-80 mm.
8. The blanking funnel for wear-resistant bulk materials according to claim 1, characterized in that the length of the transverse grid plate (7) is 20-80 mm, and the distance between two adjacent transverse grid plates (7) is 20-80 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920771241.4U CN210913753U (en) | 2019-05-27 | 2019-05-27 | Wear-resisting massive material unloading funnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920771241.4U CN210913753U (en) | 2019-05-27 | 2019-05-27 | Wear-resisting massive material unloading funnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210913753U true CN210913753U (en) | 2020-07-03 |
Family
ID=71361384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920771241.4U Active CN210913753U (en) | 2019-05-27 | 2019-05-27 | Wear-resisting massive material unloading funnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210913753U (en) |
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2019
- 2019-05-27 CN CN201920771241.4U patent/CN210913753U/en active Active
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