CN220126834U - Ore screening device - Google Patents
Ore screening device Download PDFInfo
- Publication number
- CN220126834U CN220126834U CN202321493423.2U CN202321493423U CN220126834U CN 220126834 U CN220126834 U CN 220126834U CN 202321493423 U CN202321493423 U CN 202321493423U CN 220126834 U CN220126834 U CN 220126834U
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- CN
- China
- Prior art keywords
- box
- ore
- box body
- dust collection
- plate
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- 238000012216 screening Methods 0.000 title claims abstract description 22
- 239000000428 dust Substances 0.000 claims abstract description 36
- 238000007599 discharging Methods 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 239000002245 particle Substances 0.000 abstract description 3
- 239000004575 stone Substances 0.000 abstract description 3
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 6
- 239000011707 mineral Substances 0.000 description 6
- 238000003723 Smelting Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model relates to the technical field of ore screening, in particular to an ore screening device, which comprises a box body, wherein the top and the bottom of the box body are respectively provided with a feed inlet and a discharge outlet, a screen plate is arranged in the box body, the middle part of the screen plate is fixedly connected with a rotating shaft in a penetrating way, two ends of the rotating shaft are rotatably connected to the box body, a first chute and a second chute are respectively formed in two inner side walls of the box body, two ends of the screen plate are respectively connected with the first chute and the second chute in a sliding way, the top of the first chute is fixedly provided with an electric telescopic rod, the end head of a piston rod of the electric telescopic rod is hinged with the screen plate, and a dust removing component is arranged in the box body; the utility model enables the ore on the sieve plate to roll back and forth, so that the mixed small particles and stone dust in the ore can rapidly pass through the sieve plate, thereby improving the screening efficiency of the ore.
Description
Technical Field
The utility model relates to the technical field of ore screening, in particular to an ore screening device.
Background
Ores generally consist of ore minerals, which are metallic or nonmetallic minerals that can be utilized in the ore, also known as useful minerals, and gangue minerals. The same ore also varies with the lean and rich grades of the ore. In many metal ores, the amount of gangue minerals tends to far exceed the amount of ore minerals. Therefore, ore is subjected to ore dressing before smelting, and most of useless substances are discarded before smelting.
When the ore is screened, the vibrating motor drives the screen plate to vibrate generally, so that the ore on the surface of the screen plate is screened, or the screen plate arranged in an inclined mode is used for screening the ore, such as the Chinese patent application publication No. CN216030884U, but the ore is only slipped on the surface of the screen plate by means of the self gravity of the ore, so that small ore slag and ore powder cannot effectively pass through meshes on the surface of the screen plate, the screening quality of the ore is reduced, and the working requirement of the ore screening device cannot be met.
Disclosure of Invention
The utility model aims to provide an ore screening device which improves the screening efficiency of ores.
In order to achieve the above object, the technical scheme of the present utility model is as follows:
ore screening plant, the power distribution box comprises a box body, the top and the bottom of box are provided with feed inlet and discharge gate respectively, be equipped with the sieve in the box, the middle part fixedly connected with pivot of sieve, rotatable coupling in the both ends of pivot is in on the box, first spout and second spout have been seted up respectively on the two inside walls of box, the both ends of sieve respectively with first spout and second spout sliding connection, the top fixed mounting of first spout has electric telescopic handle, electric telescopic handle's piston rod end with the sieve is articulated, be provided with dust removal subassembly in the box.
Further, the dust removal subassembly is including setting up two dust hoods on the box inner wall, two the dust hoods set up respectively the upper and lower both sides of sieve, the outside fixedly connected with mounting panel of box, be equipped with dust collection box and fan on the mounting panel, the air outlet of fan with the dust collection box is linked together, the air intake connection of fan has the three-way pipe, be connected with two dust absorption pipes on the three-way pipe, the dust absorption pipe with the dust hood links to each other.
Further, springs are connected between the two ends of the screen plate and the bottoms of the first chute and the second chute.
Further, a through groove is formed in the second sliding groove, and a door plate is hinged in the through groove.
Further, a first discharging plate is fixedly connected to the bottom of the through groove.
Further, the second discharging plate is obliquely arranged at the bottom of the inner side of the box body, and the discharge hole is close to the bottom end of the second discharging plate.
The beneficial effects of the utility model are as follows:
the ore is put into the box through the feed inlet, and the piston rod through the electric telescopic rod stretches back and forth, drives one end of the sieve in the first chute back and forth up and down to drive the sieve to incline around the rotating shaft back and forth, thereby make ore on the sieve roll back and forth, make mixed granule and stone dust in the ore pass through the sieve fast, thereby improve the screening efficiency of ore.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Reference numerals: a case 1; a feed inlet 2; a discharge port 3; a screen plate 4; a rotating shaft 5; a first chute 6; a second chute 7; an electric telescopic rod 8; a dust hood 9; a mounting plate 10; a dust box 11; a fan 12; a tee 13; a dust collection pipe 14; a spring 15; a door panel 16; a first discharge plate 17; a second discharge plate 18.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1, the ore screening device comprises a box body 1, the top and the bottom of box body 1 are provided with feed inlet 2 and discharge gate 3 respectively, be equipped with sieve 4 in the box body 1, the middle part fixedly connected with pivot 5 is run through to sieve 4, the both ends rotatable coupling of pivot 5 is in on the box body 1, first spout 6 and second spout 7 have been seted up respectively on the two inside walls of box body 1, the both ends of sieve 4 respectively with first spout 6 and 7 sliding connection of second spout, the top fixed mounting of first spout 6 has electric telescopic handle 8, electric telescopic handle 8's piston rod end with sieve 4 articulates, be provided with dust removal subassembly in the box body 1.
The ore is thrown into the box body 1 through the feed inlet 2, the piston rod of the electric telescopic rod 8 stretches back and forth, one end of the sieve plate 4 is driven to move back and forth up and down in the first chute 6, and accordingly the sieve plate 4 is driven to incline back and forth around the rotating shaft 5, ore on the sieve plate 4 is enabled to roll back and forth, mixed small particles and stone dust in the ore are enabled to rapidly pass through the sieve plate 4, and accordingly screening efficiency of the ore is improved.
The dust collection assembly comprises two dust collection covers 9 arranged on the inner side wall of the box body 1, the two dust collection covers 9 are respectively arranged on the upper side and the lower side of the screen plate 4, a mounting plate 10 is fixedly connected to the outer side of the box body 1, a dust collection box 11 and a fan 12 are arranged on the mounting plate 10, an air outlet of the fan 12 is communicated with the dust collection box 11, an air inlet of the fan 12 is connected with a three-way pipe 13, two dust collection pipes 141 are connected to the three-way pipe 13, and the dust collection pipes 14 are connected with the dust collection covers 9; dust in the air is absorbed by the dust removing component in the box body 1, so that air pollution is reduced.
Springs 15 are connected between the two ends of the screen plate 4 and the bottoms of the first chute 6 and the second chute 7.
A through groove is formed in the second sliding groove 7, and a door plate 16 is hinged in the through groove; the bottom of the through groove is fixedly connected with a first discharging plate 17; large-particle ore that cannot pass through the screen plate is discharged from the tank 1 through the through-slot and the first discharge plate 17.
The bottom of the inner side of the box body 1 is obliquely provided with a second discharge plate 18, and the discharge port 3 is close to the bottom end of the second discharge plate 18.
Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.
Claims (6)
1. Ore screening device, its characterized in that: including box (1), the top and the bottom of box (1) are provided with feed inlet (2) and discharge gate (3) respectively, be equipped with sieve (4) in box (1), the middle part fixedly connected with pivot (5) of sieve (4), rotatable coupling in both ends of pivot (5) is in on box (1), first spout (6) and second spout (7) have been seted up respectively on the two inside walls of box (1), the both ends of sieve (4) respectively with first spout (6) and second spout (7) sliding connection, the top fixed mounting of first spout (6) has electric telescopic handle (8), the piston rod end of electric telescopic handle (8) with sieve (4) are articulated, be provided with dust removal subassembly in box (1).
2. The ore screening apparatus of claim 1, wherein: the dust collection assembly comprises two dust collection covers (9) arranged on the inner side wall of the box body (1), the two dust collection covers (9) are respectively arranged on the upper side and the lower side of the sieve plate (4), a mounting plate (10) is fixedly connected to the outer side of the box body (1), a dust collection box (11) and a fan (12) are arranged on the mounting plate (10), an air outlet of the fan (12) is communicated with the dust collection box (11), a three-way pipe (13) is connected to an air inlet of the fan (12), two dust collection pipes (14) are connected to the three-way pipe (13), and the dust collection pipes (14) are connected with the dust collection covers (9).
3. The ore screening apparatus of claim 1, wherein: springs (15) are connected between the two ends of the sieve plate (4) and the bottoms of the first sliding groove (6) and the second sliding groove (7).
4. The ore screening apparatus of claim 1, wherein: and a through groove is formed in the second sliding groove (7), and a door plate (16) is hinged in the through groove.
5. The ore screening apparatus of claim 4, wherein: the bottom of the through groove is fixedly connected with a first discharging plate (17).
6. The ore screening apparatus of claim 1, wherein: the bottom of the inner side of the box body (1) is obliquely provided with a second discharge plate (18), and the discharge port (3) is close to the bottom end of the second discharge plate (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321493423.2U CN220126834U (en) | 2023-06-13 | 2023-06-13 | Ore screening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321493423.2U CN220126834U (en) | 2023-06-13 | 2023-06-13 | Ore screening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220126834U true CN220126834U (en) | 2023-12-05 |
Family
ID=88951016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321493423.2U Active CN220126834U (en) | 2023-06-13 | 2023-06-13 | Ore screening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220126834U (en) |
-
2023
- 2023-06-13 CN CN202321493423.2U patent/CN220126834U/en active Active
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