CN219817028U - Screening equipment for processing of fine iron powder - Google Patents
Screening equipment for processing of fine iron powder Download PDFInfo
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- CN219817028U CN219817028U CN202321000828.8U CN202321000828U CN219817028U CN 219817028 U CN219817028 U CN 219817028U CN 202321000828 U CN202321000828 U CN 202321000828U CN 219817028 U CN219817028 U CN 219817028U
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- screening
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- 238000012216 screening Methods 0.000 title claims abstract description 129
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 108
- 229910052742 iron Inorganic materials 0.000 claims abstract description 42
- 238000009700 powder processing Methods 0.000 claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims description 32
- 238000007873 sieving Methods 0.000 claims description 9
- 230000001681 protective effect Effects 0.000 claims description 7
- 238000004140 cleaning Methods 0.000 claims description 6
- 239000011148 porous material Substances 0.000 claims description 4
- 239000012141 concentrate Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model relates to the technical field of fine iron powder processing, and provides screening equipment for fine iron powder processing, which is convenient for adjusting the sizes of screening holes, so that iron ores with different sizes are screened out in multiple stages, and the efficiency is higher.
Description
Technical Field
The utility model relates to the technical field of iron fine powder processing, in particular to screening equipment for iron fine powder processing.
Background
The iron concentrate is a main raw material of pellets, and is mineral powder processed by crushing, grinding, ore dressing and the like, and when the iron concentrate is processed, in order to improve the grinding efficiency of the iron concentrate and the quality of the iron concentrate, the iron ore is generally required to be screened in size, so that the iron ores with different sizes are ground in different modes.
The existing screening equipment for processing the fine iron powder, for example, the utility model patent with the Chinese patent publication number of CN215997466U discloses screening equipment for processing the fine iron powder, which can realize the effect of smoothly and rapidly discharging the fine iron powder through a discharge hopper, and the fine iron powder is uniformly distributed above a screen for screening through a driving piece, so that the fine iron powder can be prevented from being concentrated at a certain position on the screen.
However, the existing screening equipment generally screens iron ores through screens, when iron ores with different sizes are required to be screened, screens with different meshes are required to be replaced, when a batch of iron ores are required to be screened at multiple levels, screens with different meshes are required to be used, and therefore the process is complex and the efficiency is low.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides screening equipment for processing iron fine powder, which aims to solve the problems that in the prior art, when iron ores with different sizes are required to be screened, screens with different meshes are required to be replaced, when a batch of iron ores are required to be screened with multiple grades, screens with different meshes are required to be used, and therefore, the process is complex and the efficiency is low.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a screening equipment for fine iron powder processing, includes bottom plate, screening case, screening board, regulation sieve mesh mechanism, sieve move the mechanism, open plate, multislot containing box and drive the smooth mechanism, screening case fixed connection is in on the bottom plate, the top intercommunication of screening case has the feeder hopper, screening board sliding connection is in on the screening case, a plurality of screening holes have been seted up on the screening board, it sets up to adjust sieve mesh mechanism on the screening board for adjust the size of screening hole, sieve move the mechanism setting and be in on the screening board, be used for sieving the iron ore on the screening board, the clearance mouth has been seted up on the screening case for clear up remaining iron ore after the screening, open and shut the board hinge in clearance mouth department, open plate with be provided with the tool to lock between the screening case, multislot containing box is through two supporting leg sliding connection on the bottom plate, a plurality of containing grooves have been seted up on the multiscale iron ore and are accomodate, drive the mechanism setting is in on the screening case for multiscale iron ore is accomodate.
In order to adjust the size of the sieving holes so as to screen out iron ores with different sizes, the utility model is characterized in that the sieve pore adjusting mechanism comprises an adjusting plate, a screw rod, a thread block and a rotating rod, wherein the adjusting plate is connected to the sieving plate in a sliding manner, a plurality of baffles matched with the sieving holes are fixedly connected to the adjusting plate through a plurality of connecting blocks, grooves are formed in the adjusting plate, the screw rod is rotationally connected to the grooves, the thread block is sleeved on the screw rod in a threaded manner, the thread block is fixedly connected to the sieving plate, the rotating rod is fixedly connected to the screw rod, the rotating rod penetrates through the adjusting plate and extends to the outside, and a fine adjusting assembly for finely rotating the rotating rod is arranged on the rotating rod.
In order to finely rotate the rotating rod so as to finely adjust the size of the screening hole, the fine adjustment assembly comprises a protective box, a driving rod and rotating gears, wherein the protective box is fixedly connected to the adjusting plate, the rotating rod is rotatably connected to the inner side wall of the protective box, the driving rod penetrates through the protective box to extend to the outside and is fixedly connected with rotating buttons, the two rotating gears are respectively fixedly sleeved on the driving rod and the rotating rod, and the two rotating gears are meshed with each other.
In order to screen the iron ore, the utility model further provides a screening mechanism which comprises a plurality of triangular frames and air cylinders, wherein the triangular frames are fixedly connected to the screening box, the air cylinders are fixedly arranged on the triangular frames, and the output ends of the air cylinders are fixedly connected to the screening plates through connecting plates.
In order to drive the multi-groove containing box to slide so as to carry out classified containing on iron ores with different sizes, the utility model further provides a driving and sliding mechanism which comprises two rotating shafts, two rotating gears and racks, wherein the rotating shafts are rotatably connected to the screening box, one rotating shaft is provided with a power assembly, the two rotating gears are fixedly sleeved on the two rotating shafts respectively, the two rotating gears are meshed with each other, the two racks are provided with the two racks, the racks are slidably connected to the screening box, the two racks are meshed with the two rotating gears respectively, and the two racks are fixedly connected with the two supporting legs through two driving plates respectively.
In order to drive the rotating shaft to rotate, the utility model further provides a power assembly based on the scheme, wherein the power assembly comprises a supporting plate and a motor, the supporting plate is fixedly connected to the screening box, the motor is fixedly arranged on the supporting plate, and the output end of the motor is concentrically connected with one rotating shaft.
(III) beneficial effects
Compared with the prior art, the utility model provides screening equipment for processing the fine iron powder, which has the following beneficial effects:
according to the screening device for the iron fine powder processing, disclosed by the utility model, the sizes of the screening holes are conveniently adjusted through adjusting the sieve pore mechanism, the iron ore is poured into the screening box through the feed hopper, the iron ore on the screening plate is conveniently screened through the screening movement mechanism, the residual iron ore after screening is conveniently cleaned out through opening the opening plate, the multi-groove containing box is conveniently used for classifying and containing the multi-stage screened iron ore, and the multi-groove containing box is conveniently driven to slide through the sliding driving mechanism to drive different containing grooves to move to the screening box, so that the size of the screening holes is conveniently adjusted through the screening device for the iron fine powder processing, and therefore the iron ore with different sizes is conveniently screened out in multiple stages, and the screening device is higher in efficiency and stronger in practicability.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a screening device for processing fine iron powder;
FIG. 2 is a partial schematic cross-sectional view of a partial structure of a screen box, screen plate and screen holes in cooperation in a screening apparatus for fine iron powder processing;
FIG. 3 is a partially exploded partial schematic cross-sectional view of the combination of screening plates, screening holes and conditioning screen mechanisms in a screening apparatus for fine iron powder processing;
fig. 4 is a schematic view of a partial structure of a supporting leg, a receiving groove and a sliding driving mechanism in a screening device for processing fine iron powder.
In the figure: 1. a bottom plate; 2. a screening box; 3. a feed hopper; 4. a screening plate; 5. screening holes; 6. adjusting a sieve pore mechanism; 7. a screen movement mechanism; 8. an opening plate; 9. a multi-slot storage box; 10. support legs; 11. a storage groove; 12. a slip driving mechanism;
601. an adjusting plate; 602. a connecting block; 603. a baffle; 604. a screw; 605. a screw block; 606. a rotating lever; 607. a protective box; 608. a driving rod; 609. a rotation knob; 610. rotating the gear;
701. a tripod; 702. a cylinder; 703. a connecting plate;
1201. a rotating shaft; 1202. a rotary gear; 1203. a rack; 1204. a driving plate; 1205. a support plate; 1206. and a motor.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.
Referring to fig. 1 to 3, a screening apparatus for processing fine iron powder comprises a base plate 1, a screening box 2, a screening plate 4, an adjusting screen hole mechanism 6, a screening mechanism 7, an opening plate 8, a multi-groove storage box 9 and a driving mechanism 12, wherein the screening box 2 is fixedly connected to the base plate 1, a feed hopper 3 is communicated with the top end of the screening box 2, the screening plate 4 is slidably connected to the screening box 2, a plurality of screening holes 5 are formed in the screening plate 4, the adjusting screen hole mechanism 6 is arranged on the screening plate 4 and is used for adjusting the size of the screening holes 5, the adjusting screen hole mechanism 6 comprises an adjusting plate 601, a screw 604, a thread block 605 and a rotating rod 606, the adjusting plate 601 is slidably connected to the screening plate 4, a plurality of baffles 603 matched with the screening holes 5 are fixedly connected to the adjusting plate 601 through a plurality of connecting blocks 602, the sizes of the baffles 603 are consistent with the sizes of the screening holes 5, grooves are formed in the adjusting plate 601, screw 604 rotates to be connected in the recess, threaded block 605 screw sleeve establishes on screw 604, threaded block 605 fixed connection is on screening board 4, dwang 606 fixed connection is on screw 604, dwang 606 runs through regulating plate 601 and extends to the external world, and be provided with the fine setting subassembly that is used for carrying out the fine rotation to dwang 606 on dwang 606, the fine setting subassembly includes protection box 607, actuating lever 608 and rotation gear 610, protection box 607 fixed connection is on regulating plate 601, dwang 606 rotates to be connected on the inside wall of protection box 607, actuating lever 608 runs through protection box 607 and extends to the external world and fixedly connected with knob 609, rotation gear 610 is provided with two, two rotation gear 610 fixed sleeve are established on actuating lever 608 and dwang 606 respectively, two rotation gear 610 mesh mutually, the number of gears on the rotating gear 610 on the rotating rod 606 should be greater than the number of gears of the rotating gear 610 on the driving rod 608, so that the driving rod 608 can rotate for a plurality of circles to drive the rotating rod 606 to rotate for one circle, the rotating knob 609 drives the driving rod 608 to rotate, the driving rod 608 rotates to drive the rotating gear 610 positioned on one side of the driving rod 608 to rotate, thereby driving the other rotating gear 610 to rotate, further driving the rotating rod 606 to rotate, the rotating rod 606 rotates to drive the screw 604 to rotate, the screw 604 rotates to drive the thread blocks 605 to move, and the adjusting plate 601 can be driven to slide on the sieving plate 4, so that the sieving holes 5 with different sizes can be formed by shielding the baffle plates 603, and iron ores with different sizes can be sieved out.
Referring to fig. 1, a screening mechanism 7 is disposed on a screening plate 4, and is used for screening iron ores on the screening plate 4, the screening mechanism 7 includes a tripod 701 and an air cylinder 702, the tripod 701 is provided with a plurality of, the tripod 701 is fixedly connected on a screening box 2, the air cylinder 702 is fixedly mounted on the tripod 701, an output end of the air cylinder 702 is fixedly connected on the screening plate 4 through a connecting plate 703, and an output end of the air cylinder 702 can drive the screening plate 4 to move left and right through the connecting plate 703, so that iron ores on the screening plate 4 are screened, the iron ores are convenient to fall into a storage tank 11 through screening holes 5, a cleaning opening is formed in the screening box 2 and used for cleaning residual iron ores after screening, an opening and closing plate 8 is hinged at the cleaning opening, and a lock is disposed between the opening and closing plate 8 and the screening box 2.
Referring to fig. 1 and 4, the multi-slot storage box 9 is slidably connected to the bottom plate 1 through two supporting legs 10, a plurality of storage slots 11 are formed in the multi-slot storage box 9 and used for classifying and storing multi-stage screened iron ores, a driving and sliding mechanism 12 is arranged on the screening box 2 and used for driving the multi-slot storage box 9 to slide, the driving and sliding mechanism 12 comprises two rotating shafts 1201, rotating gears 1202 and racks 1203, the rotating shafts 1201 are arranged, the rotating shafts 1201 are rotatably connected to the screening box 2, a power assembly is arranged on one of the rotating shafts 1201 and comprises a supporting plate 1205 and a motor 1206, the supporting plate 1205 is fixedly connected to the screening box 2, the motor 1206 is fixedly arranged on the supporting plate 1205, and the output end of the motor 1206 is concentrically connected with one of the rotating shafts 1201. The two rotating gears 1202 are fixedly sleeved on the two rotating shafts 1201 respectively, the two rotating gears 1202 are meshed, the racks 1203 are provided with two racks 1203, the racks 1203 are slidably connected to the screening box 2, the two racks 1203 are respectively meshed with the two rotating gears 1202, the two racks 1203 are fixedly connected with the two supporting legs 10 through the two driving plates 1204 respectively, the output end of the motor 1206 rotates to drive the rotating shaft 1201 on one side to rotate, the rotating shaft 1201 drives the rotating gear 1202 on one side to rotate, so that the other rotating shaft 1201 and the rotating gear 1202 are driven to rotate in the opposite direction, the two racks 1203 are driven to slide in the same direction, the racks 1203 drive the supporting legs 10 to slide, and the multi-groove containing box 9 is driven to move, so that iron ores which are screened down can be contained in different containing grooves 11 to the screening box 2.
In summary, when the screening device for processing fine iron powder is used, firstly, the screening device for processing fine iron powder is placed at a place where the screening device is required to be used, the rotary knob 609 drives the driving rod 608 to rotate, the driving rod 608 rotates to drive the rotating gear 610 positioned on one side of the driving rod 608 to rotate, thereby driving the other rotating gear 610 to rotate, further driving the rotating rod 606 to rotate, the rotating rod 606 rotates to drive the screw 604 to rotate, the screw 604 rotates to drive the threaded block 605 to move, the adjusting plate 601 slides on the screening plate 4, the baffle 603 is used for shielding the screening hole 5 with a proper size, so that the screening hole 5 with a proper size is formed, then the motor 1206 is started, the output end of the motor 1206 rotates to drive the rotating shaft 1201 positioned on one side of the motor 1206 to rotate, this pivot 1201 drives rather than being located one side's rotation gear 1202 to drive another pivot 1201 and rotation gear 1202 and carry out the reverse direction and rotate, and then drive two racks 1203 and carry out equidirectional slip, rack 1203 drives supporting leg 10 and slides, thereby drive multislot containing box 9 and remove, make one of them containing tank 11 of multislot containing box 9 remove to screening case 2 department, then can pour the iron ore into screening case 2 through feeder hopper 3, open cylinder 702 simultaneously, cylinder 702's output passes through connecting plate 703 and can drive screening board 4 and control the removal, thereby screen the iron ore on the screening board 4 and move, the iron ore can fall into containing tank 11 through screening hole 5.
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 (6)
1. Screening equipment for fine iron powder processing, including bottom plate (1), its characterized in that still includes:
the screening box (2) is fixedly connected to the bottom plate (1), and the top end of the screening box (2) is communicated with a feed hopper (3);
the screening plate (4) is connected to the screening box (2) in a sliding manner, and a plurality of screening holes (5) are formed in the screening plate (4);
the sieve pore adjusting mechanism (6) is arranged on the sieving plate (4) and is used for adjusting the size of the sieving holes (5);
the screening mechanism (7) is arranged on the screening plate (4) and is used for screening the iron ores on the screening plate (4);
the screening box (2) is provided with a cleaning opening for cleaning residual iron ores after screening, the opening and closing plate (8) is hinged to the cleaning opening, and a lock is arranged between the opening and closing plate (8) and the screening box (2);
the multi-groove storage box (9), the multi-groove storage box (9) is connected to the bottom plate (1) in a sliding manner through two supporting legs (10), and a plurality of storage grooves (11) are formed in the multi-groove storage box (9) and are used for classifying and storing iron ores screened in multiple stages;
and the sliding driving mechanism (12) is arranged on the screening box (2) and used for driving the multi-groove containing box (9) to slide.
2. A screening apparatus for fine iron powder processing according to claim 1, wherein the mesh adjusting mechanism (6) comprises:
the adjusting plate (601), the adjusting plate (601) is connected to the screening plate (4) in a sliding mode, and a plurality of baffles (603) matched with the screening holes (5) are fixedly connected to the adjusting plate (601) through a plurality of connecting blocks (602);
the screw (604) is provided with a groove, and the screw (604) is rotationally connected in the groove;
the thread block (605), the thread block (605) is sleeved on the screw (604) in a thread way, and the thread block (605) is fixedly connected to the screening plate (4);
the rotating rod (606), the rotating rod (606) is fixedly connected to the screw rod (604), the rotating rod (606) penetrates through the adjusting plate (601) to extend to the outside, and a fine adjustment assembly for finely rotating the rotating rod (606) is arranged on the rotating rod (606).
3. The screening apparatus for fine iron powder processing according to claim 2, wherein the fine adjustment assembly comprises:
the protection box (607), the protection box (607) is fixedly connected to the adjusting plate (601), and the rotating rod (606) is rotatably connected to the inner side wall of the protection box (607);
the driving rod (608), the driving rod (608) is rotatably connected to the inner side wall of the protective box (607), and the driving rod (608) penetrates through the protective box (607) to extend to the outside and is fixedly connected with a rotary button (609);
the rotary gears (610) are arranged, the two rotary gears (610) are respectively fixedly sleeved on the driving rod (608) and the rotary rod (606), and the two rotary gears (610) are meshed.
4. A screening apparatus for fine iron powder processing according to claim 3, wherein the screening mechanism (7) comprises:
the triangular frames (701) are arranged, and the triangular frames (701) are fixedly connected to the screening box (2);
the air cylinder (702), air cylinder (702) fixed mounting is in on tripod (701), the output of air cylinder (702) is through connecting plate (703) fixed connection screening board (4).
5. The screening apparatus for fine iron powder processing according to claim 4, wherein the slide driving mechanism (12) comprises:
the screening box comprises two rotating shafts (1201), wherein the rotating shafts (1201) are rotatably connected to the screening box (2), and one rotating shaft (1201) is provided with a power assembly;
the rotating gears (1202) are arranged, the two rotating gears (1202) are fixedly sleeved on the two rotating shafts (1201) respectively, and the two rotating gears (1202) are meshed;
the rack (1203), rack (1203) are provided with two, rack (1203) sliding connection is in on screening case (2), two rack (1203) respectively with two rotatory gear (1202) mesh, two rack (1203) respectively through two drive board (1204) with two supporting leg (10) fixed connection.
6. The screening apparatus for fine iron powder processing according to claim 5, wherein the power assembly comprises:
a support plate (1205), the support plate (1205) being fixedly connected to the screening box (2);
and the motor (1206), the motor (1206) is fixedly arranged on the supporting plate (1205), and the output end of the motor (1206) is concentrically connected with one rotating shaft (1201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321000828.8U CN219817028U (en) | 2023-04-27 | 2023-04-27 | Screening equipment for processing of fine iron powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321000828.8U CN219817028U (en) | 2023-04-27 | 2023-04-27 | Screening equipment for processing of fine iron powder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219817028U true CN219817028U (en) | 2023-10-13 |
Family
ID=88278043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321000828.8U Active CN219817028U (en) | 2023-04-27 | 2023-04-27 | Screening equipment for processing of fine iron powder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219817028U (en) |
-
2023
- 2023-04-27 CN CN202321000828.8U patent/CN219817028U/en active Active
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