CN220004845U - Screening device for ore dressing - Google Patents
Screening device for ore dressing Download PDFInfo
- Publication number
- CN220004845U CN220004845U CN202321283787.8U CN202321283787U CN220004845U CN 220004845 U CN220004845 U CN 220004845U CN 202321283787 U CN202321283787 U CN 202321283787U CN 220004845 U CN220004845 U CN 220004845U
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- Prior art keywords
- fixedly connected
- screening
- screws
- dust collecting
- screening device
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- 238000012216 screening Methods 0.000 title claims abstract description 45
- 239000000428 dust Substances 0.000 claims description 19
- 239000000463 material Substances 0.000 claims description 16
- 230000002093 peripheral effect Effects 0.000 claims description 9
- 230000001360 synchronised effect Effects 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
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract description 7
- 239000011707 mineral Substances 0.000 abstract description 7
- 238000000926 separation method Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000000498 ball milling Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000019580 granularity Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model belongs to the field of screening devices, and particularly relates to a screening device for mineral separation, which solves the problems of low efficiency and high cost in the prior art.
Description
Technical Field
The utility model relates to the technical field of screening devices, in particular to a screening device for mineral separation.
Background
At present, in the mineral separation process flow, the ball milling crushing and screening processes are generally carried out, and the screening effect is directly related to the recovery index of the final mineral separation, so that the screening capability of the screen plays an increasingly important role in the mineral separation industry.
The authorized bulletin number in the prior art is: the utility model relates to a screening device for ore dressing of CN211707384U, which comprises a vibrating motor between a vibrating plate and a base, a supporting rod on the vibrating plate, a fixed plate with a rectangular groove and at least four groups of screening and receiving units from top to bottom; the screening and receiving unit comprises a top-mounted feed inlet, a screen, a high-frame screen, a fixed block, a connecting rod, a receiving box, a discharge pipeline and a dust discharge pipeline, can be used for grading large, medium and small ores and dust, can effectively remove the dust in the ores, greatly improves the purity of ore dressing, obtains ore particles with different granularities, reduces the problem that the ore particles jump out of a screen surface and are prevented from being scattered in the vibration process of the screen, and is particularly suitable for the ore dressing industry; however, the utility model directly sends the materials into the first square frame screen, and the materials are all accumulated in the first square frame screen, thereby influencing the vibration screening efficiency.
Disclosure of Invention
The utility model aims to provide a screening device for mineral separation, which solves the problems of low efficiency and high cost.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the screening device for the ore dressing comprises a shell, wherein a feeding funnel is arranged at the top of the shell, a rotating rod is rotatably arranged in the feeding funnel, four feeding blades which are annularly and uniformly distributed are fixedly connected to the outer peripheral surface of the rotating rod through screws, two symmetrically arranged supporting frames are fixedly connected to the inner wall of the shell through screws, dust collecting boxes are jointly and slidingly assembled on the two supporting frames, a screening box III is fixedly connected to the top of the dust collecting box through screws, two symmetrically arranged connecting plates are fixedly connected to the top of the screening box III through screws, two symmetrically arranged connecting plates are jointly connected to the top of the connecting plates through screws, two symmetrically arranged connecting plates are fixedly connected to the top of the screening box II through screws, and the tops of the two connecting plates are jointly connected to the screening box I through screws;
the inside rotation of casing is installed the shaft, one side of casing is respectively through screw fixedly connected with backup pad one and backup pad two, rotate on the backup pad two and install driven helical gear, fixed cover is equipped with initiative helical gear on the outer peripheral face of shaft, the motor is installed at the top of backup pad one, the output of motor passes through the coupling joint be in the one end of dwang, one side of casing is through screw fixedly connected with three material receiving box.
Preferably, an eccentric wheel is fixedly sleeved on the outer peripheral surface of the wheel shaft, one side of the eccentric wheel is movably hinged with a movable rod, the bottom of the dust collection box is fixedly connected with a fixed rod through a screw, and the other end of the movable rod is movably hinged with one end of the fixed rod.
Preferably, the shell is provided with a through hole, and the wheel axle passes through the inside of the through hole.
Preferably, a round hole is formed in the feeding funnel, and the rotating rod penetrates through the round hole.
Preferably, both the supporting frames are provided with sliding grooves, and the dust collection box is connected in a sliding manner in the sliding grooves.
Preferably, the driving bevel gear is meshed with the driven bevel gear, and a synchronous belt is arranged between the driven bevel gear and the rotating rod.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, through the arrangement of the structures such as the rotating rod, the feeding blades and the like, the rotating rod rotates to drive the feeding blades to rotate, materials are conveyed into the material receiving hopper, and the gaps between the feeding blades convey the materials into the screening box I, so that the influence of accumulation of the materials on the working efficiency is avoided.
2. According to the utility model, through the arrangement of the driving bevel gear, the driven bevel gear and other structures, the rotating rod rotates to drive the driven bevel gear to rotate, and the driven bevel gear drives the wheel shaft and the eccentric wheel to rotate, so that vibration screening is realized, vibration screening work is realized while feeding in a gap of the rotating rod, and only one motor is needed to complete, so that the cost is saved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a front view of the present utility model;
fig. 3 is a side view of the present utility model.
In the figure: 1. a housing; 2. a feed hopper; 3. a first supporting plate; 4. a motor; 5. a rotating lever; 6. a feed blade; 7. screening a first box; 8. a connecting plate; 9. a material receiving box; 10. a dust collection box; 11. a support frame; 12. a wheel axle; 13. an eccentric wheel; 14. a movable rod; 15. a fixed rod; 16. a first supporting plate; 17. a driving helical gear; 18. driven helical gears; 19. a synchronous belt; 20. screening a second box; 21. and a screening box III.
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. 1-3, the screening device for mineral separation comprises a shell 1, a feeding funnel 2 is installed at the top of the shell 1, a rotating rod 5 is rotatably installed in the feeding funnel 2, four feeding blades 6 which are annularly and uniformly distributed are fixedly connected to the outer peripheral surface of the rotating rod 5 through screws, two symmetrically arranged supporting frames 11 are fixedly connected to the inner wall of the shell 1 through screws, a dust collecting box 10 is slidingly assembled on the two supporting frames 11 together, the top of the dust collecting box 10 is fixedly connected with a screening box III 21 through screws, two symmetrically arranged connecting plates 8 are fixedly connected to the top of the screening box II 20 through screws, and two symmetrically arranged connecting plates 8 are fixedly connected to the top of the screening box II 20 through screws; wheel axle 12 is installed in the inside rotation of casing 1, one side of casing 1 is respectively through screw fixedly connected with backup pad one 3 and backup pad two 16, rotate on the backup pad two 16 and install driven helical gear 18, fixed cover is equipped with initiative helical gear 17 on the outer peripheral face of wheel axle 12, motor 4 is installed at the top of backup pad one 3, the output of motor 4 passes through the one end of shaft coupling connection at dwang 5, three material receiving box 9 is passed through screw fixedly connected with one side of casing 1, through the setting of dwang 5, feeding blade 6 isotructure, dwang 5 rotates and drives feeding blade 6 and rotate, send the material to the material receiving funnel inside, feeding blade 6 clearance is sent the material to screening box one 7 inside, avoid the material to cause piling up influence work efficiency.
Referring to fig. 1-3, an eccentric wheel 13 is fixedly sleeved on the outer peripheral surface of an axle 12, one side of the eccentric wheel 13 is movably hinged with a movable rod 14, the bottom of a dust collection box 10 is fixedly connected with a fixed rod 15 through a screw, the other end of the movable rod 14 is movably hinged with one end of the fixed rod 15, the driven bevel wheel 18 is driven to rotate by the rotation of a rotating rod 5 through the arrangement of a driving bevel wheel 17, a driven bevel wheel 18 and other structures, the driven bevel wheel 18 drives the axle 12 and the eccentric wheel 13 to rotate, vibration screening is further achieved, vibration screening work is achieved while the gap feeding of the rotating rod 5 is achieved, and only one motor 4 is needed to complete the vibration screening work, so that cost is saved.
Referring to fig. 3, a through hole is formed in the housing 1, and the axle 12 passes through the through hole.
Referring to fig. 2, a circular hole is formed in the feeding funnel 2, and a rotation rod 5 passes through the inside of the circular hole.
Referring to fig. 2, two supporting frames 11 are provided with sliding grooves, and the dust collection box 10 is slidably connected to the inside of the sliding grooves.
Referring to fig. 2-3, the driving bevel gear 17 is meshed with the driven bevel gear 18, and a synchronous belt 19 is arranged between the driven bevel gear 18 and the rotating rod 5.
The specific implementation process of the utility model is as follows: the motor 4 drives the rotating rod 5 to rotate, the rotating rod 5 drives the feeding blades 6 to rotate, materials are placed into the feeding hopper and are sent into the screening box I7 through gaps of the feeding blades 6, and material accumulation is avoided;
further, the driven bevel gear 18 is rotated through the arrangement of the synchronous belt 19, the driven bevel gear 18 drives the driving bevel gear 17 to rotate, and the driving bevel gear 17 drives the wheel shaft 12 to rotate;
further, the wheel shaft 12 drives the eccentric wheel 13 to rotate, the eccentric wheel 13 drives the movable rod 14 to move, and the movable rod 14 drives the fixed rod 15 to reciprocate, so that the inside of the dust box is realized, and vibration screening work is realized.
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 device for ore dressing, including casing (1), its characterized in that: the novel dust collecting device comprises a shell (1), wherein a feeding hopper (2) is arranged at the top of the shell (1), a rotating rod (5) is rotatably arranged in the feeding hopper (2), four feeding blades (6) which are annularly and uniformly distributed are fixedly connected to the outer peripheral surface of the rotating rod (5) through screws, two symmetrically arranged supporting frames (11) are fixedly connected to the inner wall of the shell (1) through screws, dust collecting boxes (10) are slidingly assembled on the two supporting frames (11) together, a screening box III (21) is fixedly connected to the top of the dust collecting box (10) through screws, two symmetrically arranged connecting plates (8) are fixedly connected to the top of the screening box III (21) through screws, a screening box II (20) is fixedly connected to the top of the two connecting plates (8) through screws, and a screening box I (7) is fixedly connected to the top of the two connecting plates (8) through screws;
wheel axle (12) are installed in the inside rotation of casing (1), one side of casing (1) is respectively through screw fixedly connected with backup pad one (3) and backup pad two (16), rotate on backup pad two (16) and install driven helical gear (18), fixed cover is equipped with initiative helical gear (17) on the outer peripheral face of wheel axle (12), motor (4) are installed at the top of backup pad one (3), the output of motor (4) is in through the coupling joint the one end of dwang (5), one side of casing (1) is through screw fixedly connected with three material receiving case (9).
2. A screening device for beneficiation, according to claim 1, wherein: the dust collecting device is characterized in that an eccentric wheel (13) is fixedly sleeved on the peripheral surface of the wheel shaft (12), one side of the eccentric wheel (13) is movably hinged with a movable rod (14), the bottom of the dust collecting box (10) is fixedly connected with a fixed rod (15) through a screw, and the other end of the movable rod (14) is movably hinged with one end of the fixed rod (15).
3. A screening device for beneficiation, according to claim 1, wherein: the shell (1) is provided with a through hole, and the wheel axle (12) passes through the inside of the through hole.
4. A screening device for beneficiation, according to claim 1, wherein: the feeding funnel (2) is provided with a round hole, and the rotating rod (5) penetrates through the inside of the round hole.
5. A screening device for beneficiation, according to claim 1, wherein: the two supporting frames (11) are provided with sliding grooves, and the dust collecting box (10) is connected inside the sliding grooves in a sliding mode.
6. A screening device for beneficiation, according to claim 1, wherein: the driving bevel gear (17) is meshed with the driven bevel gear (18), and a synchronous belt (19) is arranged between the driven bevel gear (18) and the rotating rod (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321283787.8U CN220004845U (en) | 2023-05-25 | 2023-05-25 | Screening device for ore dressing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321283787.8U CN220004845U (en) | 2023-05-25 | 2023-05-25 | Screening device for ore dressing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220004845U true CN220004845U (en) | 2023-11-14 |
Family
ID=88671412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321283787.8U Active CN220004845U (en) | 2023-05-25 | 2023-05-25 | Screening device for ore dressing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220004845U (en) |
-
2023
- 2023-05-25 CN CN202321283787.8U patent/CN220004845U/en active Active
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