CN219326273U - Material conveying and discharging device - Google Patents
Material conveying and discharging device Download PDFInfo
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- CN219326273U CN219326273U CN202320349325.5U CN202320349325U CN219326273U CN 219326273 U CN219326273 U CN 219326273U CN 202320349325 U CN202320349325 U CN 202320349325U CN 219326273 U CN219326273 U CN 219326273U
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- resistant lining
- lining plate
- flexible wear
- hopper
- discharging
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Abstract
The utility model discloses a material conveying and discharging device, which comprises a conveyor, a discharging hopper, a flexible wear-resistant lining plate and a compressed air pulse device, wherein the discharging hopper is arranged at the discharging end of the conveyor; the compressed air pulse device comprises a compressed air pipeline, a pulse valve and a nozzle, wherein the nozzle is arranged in the interval between the flexible wear-resistant lining plate and the inner wall of the discharging hopper and faces the flexible wear-resistant lining plate. The utility model can reduce the abrasion of the discharging hopper and reduce the blockage of materials.
Description
Technical Field
The utility model relates to the technical field of material conveying, in particular to a material conveying discharging device.
Background
The material conveyor can continuously, efficiently and at a large inclination angle convey materials, and comprises a belt conveyor, a plate chain conveyor and the like. The unloader that material conveyer set up often runs into different circumstances because of the condition of carrying the material, and when material moisture content was great, unloader can often block up, and when transporting thicker material, like ore material, unloader's steel sheet can wearing and tearing seriously, needs the frequent inspection of post personnel, if can not in time discover the result such as will cause putty shut down, equipment damage, seriously influences going on smoothly and increase post personnel's intensity of labour of production.
Disclosure of Invention
The technical problems to be solved by the utility model are as follows: the blanking device for material conveying is provided, so that the defects of easiness in blanking blockage and abrasion are overcome.
The technical scheme adopted by the utility model is as follows: the material conveying and discharging device comprises a conveyor, a discharging hopper, a flexible wear-resistant lining plate and a compressed air pulse device, wherein the discharging hopper is arranged at the discharging end of the conveyor; the compressed air pulse device comprises a compressed air pipeline, a pulse valve and a nozzle, wherein the nozzle is arranged in the interval between the flexible wear-resistant lining plate and the inner wall of the discharging hopper and faces the flexible wear-resistant lining plate.
As the optimization of the technical scheme, the flexible wear-resistant lining board is a rubber wear-resistant lining board.
As the preferable choice of this technical scheme, the lower hopper be coniform, the angle of lower hopper's lateral wall and horizontal direction is greater than 60 degrees.
As the preference of this technical scheme, the hopper is provided with flexible wear-resisting welt on the surface of forward contact material under down.
As the preference of this technical scheme, unloader still includes atomizing dust collector, and atomizing dust collector locates down the hopper top, and atomizing dust collector includes water pipe, valve and atomizer, and the water pipe is connected with the atomizer, and the atomizer is towards the material under, and the valve is established on the water pipe.
After the structure is adopted, compared with the prior art, the blanking device for conveying the materials has the advantages that compressed air is blown to the flexible wear-resistant lining plate through the compressed air pulse device, the upper end of the flexible wear-resistant lining plate is rotationally connected to the blanking hopper, the lower end of the flexible wear-resistant lining plate is a movable end, the flexible wear-resistant lining plate is prevented from being blocked due to adhesion or accumulation of the materials on the flexible wear-resistant lining plate under the action of the compressed air, the used flexible wear-resistant lining plate also achieves the wear-resistant effect, and the service life of the lining plate is prolonged.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
In the figure, 1, a conveyor, 2, a blanking hopper, 3, a flexible wear-resistant lining plate, 4, a compressed air pipeline, 5, a pulse valve, 6, a nozzle, 7, a water pipe, 8, a valve, 9 and an atomizer.
Detailed Description
The present utility model will be described in detail with reference to the accompanying drawings and examples.
As shown in fig. 1, the material conveying and discharging device provided by the utility model comprises a conveyor 1 and a discharging hopper 2, wherein the discharging hopper 2 is arranged at the discharging end of the conveyor 1, the discharging device further comprises a flexible wear-resistant lining plate 3 and a compressed air pulse device, the flexible wear-resistant lining plate 3 is arranged on the inner wall of the discharging hopper 2, the upper end of the flexible wear-resistant lining plate 3 is rotationally connected with the inner wall of the discharging hopper 2, the lower end of the flexible wear-resistant lining plate 3 is a movable end, namely, the flexible wear-resistant lining plate 3 is not constrained, a space is reserved between the flexible wear-resistant lining plate 3 and the inner wall of the discharging hopper 2, and a bulge can be arranged on the inner wall of the discharging hopper 2; the compressed air pulse device comprises a compressed air pipeline 4, a pulse valve 5 and a nozzle 6, wherein the nozzle 6 is arranged in the interval between the flexible wear-resistant lining plate 3 and the inner wall of the discharging hopper 2 and faces the flexible wear-resistant lining plate 3.
In the concrete implementation of the utility model, the flexible wear-resistant lining plate 3 is a rubber wear-resistant lining plate, a support is arranged on the inner wall of the discharging hopper 2, and the rubber wear-resistant lining plate 3 is rotationally connected on the inner wall of the discharging hopper 2 through the support. The compressed air pipeline 4 is connected with a compressed air source, the compressed air pipeline 4 is provided with a pulse valve 5, the air outlet end of the compressed air pipeline 4 is connected with a nozzle 6, and the nozzle 6 faces the flexible wear-resistant lining plate 3 and is used for blowing compressed air to the flexible wear-resistant lining plate 3.
The blanking hopper 2 is cone-shaped, namely, the upper part is big and the lower part is small, and the angle between the side wall of the blanking hopper 2 and the horizontal direction is more than 60 degrees. The surface of the discharging hopper 2, which positively contacts the discharged material, is provided with a flexible wear-resistant lining plate 3, namely, the discharging hopper 2 can be provided with the flexible wear-resistant lining plate 3 on the surface of the side wall of one positive discharging material, and also can be provided with the flexible wear-resistant lining plate 3 on a plurality of surfaces, which is determined according to the impact of the side wall of the discharging hopper 2 during discharging the material.
The utility model also comprises an atomization dust removing device which is arranged above the discharging hopper 2 and is positioned at the front end of the conveyor 1, the atomization dust removing device comprises a water pipe 7, a valve 8 and an atomizer 9, one end of the water pipe 7 is connected with the atomizer 9, the other end is connected with a water source, the atomizer 9 faces to the discharged material, and the valve 8 is arranged on the water pipe 7.
When the utility model works specifically, when materials on the conveyor fall into the discharging hopper, the materials are contacted with the flexible wear-resistant lining plate on the discharging hopper, so that the direct contact with the inner wall of the discharging hopper is avoided, and the abrasion of the side wall of the discharging hopper is protected. When the moisture content of the material is higher (the adhesive water is generally 10-30 percent) and the viscosity is high, the material is adhered to the lining plate of the discharging hopper, at the moment, the compressed air nozzle blows the flexible wear-resistant lining plate by 6-10bar under the action of the pulse valve, and as the lower part of the flexible wear-resistant lining plate is movable, the flexible wear-resistant lining plate shakes and shakes, the material cannot be adhered or the material just adhered falls down rapidly, and the conditions of adhesive blocking, material covering, material overlapping and the like cannot be formed; if the water content of the transported Xu Wuliao is low (for example less than 7%), dust is generated, and then the atomized dust removing device is used for spraying water mist to remove dust, so that the aim of dust prevention is fulfilled.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a unloader that material was carried, includes conveyer and unloading hopper, and the discharge end of conveyer, its characterized in that are located to the unloading hopper: the flexible wear-resistant lining plate is arranged on the inner wall of the discharging hopper, the upper end of the flexible wear-resistant lining plate is rotationally connected with the inner wall of the discharging hopper, the lower end of the flexible wear-resistant lining plate is a movable end, and a space is reserved between the flexible wear-resistant lining plate and the inner wall of the discharging hopper; the compressed air pulse device comprises a compressed air pipeline, a pulse valve and a nozzle, wherein the nozzle is arranged in the interval between the flexible wear-resistant lining plate and the inner wall of the discharging hopper and faces the flexible wear-resistant lining plate.
2. The material handling blanking apparatus of claim 1, wherein: the flexible wear-resistant lining board is a rubber wear-resistant lining board.
3. The material handling blanking apparatus of claim 1, wherein: the blanking hopper is cone-shaped, and the angle between the side wall of the blanking hopper and the horizontal direction is larger than 60 degrees.
4. A material handling blanking apparatus according to claim 3, wherein: and a flexible wear-resistant lining plate is arranged on the surface of the discharging hopper, which is in forward contact with the discharged materials.
5. The material handling blanking apparatus of claim 1, wherein: the discharging device further comprises an atomization dust removing device, the atomization dust removing device is arranged above the discharging hopper and comprises a water pipe, a valve and an atomizer, the water pipe is connected with the atomizer, the atomizer faces to the discharged material, and the valve is arranged on the water pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320349325.5U CN219326273U (en) | 2023-03-01 | 2023-03-01 | Material conveying and discharging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320349325.5U CN219326273U (en) | 2023-03-01 | 2023-03-01 | Material conveying and discharging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219326273U true CN219326273U (en) | 2023-07-11 |
Family
ID=87062010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320349325.5U Active CN219326273U (en) | 2023-03-01 | 2023-03-01 | Material conveying and discharging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219326273U (en) |
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2023
- 2023-03-01 CN CN202320349325.5U patent/CN219326273U/en active Active
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