CN115780246B - Metal ore vibration screening device - Google Patents
Metal ore vibration screening device Download PDFInfo
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- CN115780246B CN115780246B CN202310069323.5A CN202310069323A CN115780246B CN 115780246 B CN115780246 B CN 115780246B CN 202310069323 A CN202310069323 A CN 202310069323A CN 115780246 B CN115780246 B CN 115780246B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Abstract
The invention relates to the technical field of mineral aggregate screening, in particular to a metal ore vibration screening device, which comprises a placing plate, wherein a screening device is arranged at the upper end of the placing plate, and a material distributing device arranged at the upper end of the placing plate is arranged on the right side of the screening device. The screening mechanism adopted by the metal ore vibration screening device provided by the invention is matched with the feeding mechanism, so that a small amount of metal ore materials can be continuously screened, incomplete screening caused by accumulation during one-time screening of a large amount of metal ore materials is avoided, and the screening effect of the metal ore materials is improved; according to the screening mechanism adopted by the metal ore vibration screening device, the screening time of the metal ore can be increased, the metal ore is convenient to disperse in a vibration mode, the blocking of the screening mechanism caused by the metal ore is avoided, the screening effect of the metal ore is further improved, and the waste of the metal ore is avoided.
Description
Technical Field
The invention relates to the technical field of mineral aggregate screening, in particular to a metal ore vibration screening device.
Background
The metal ore is a mineral with obvious metallic property, such as metallic or semi-metallic luster, and also comprises minerals with various metallic colors, opacity and good thermal conductivity, and most of the metal ore also has certain magnetism.
The metal mineral aggregate is usually poured into magnetic separation equipment for magnetic separation after crushing during screening, the magnetic separation equipment separates metal ore from nonmetal ore through magnetism of the metal mineral aggregate, the existing magnetic separation equipment is high in working efficiency, magnetic separation work can be continuously carried out, the types of the magnetic separation mineral aggregate are multiple, and the use flexibility is high.
However, the magnetic separation equipment has short contact time with the metal mineral materials when the metal mineral materials are magnetically separated, and partial metal mineral is not separated from the non-metal mineral when a large amount of the metal mineral materials are screened, and the non-separated metal mineral is discharged together with the non-metal mineral, so that the waste of the metal mineral is caused.
Disclosure of Invention
The technical problems to be solved are as follows: the metal ore vibration screening device provided by the invention can solve the problems existing in the screening of the metal ore.
The technical scheme is as follows: in order to achieve the purpose, the invention adopts the following technical scheme that the metal ore vibration screening device comprises a placing plate, wherein a screening device is arranged at the upper end of the placing plate, and a material distributing device arranged at the upper end of the placing plate is arranged on the right side of the screening device.
Screening plant is including installing place angle modulation mechanism of board upper end, be connected with the arc frame on the angle modulation mechanism, the sliding tray has been seted up at arc frame outer rampart middle part, installs the electro-magnet in the arc frame, and actuating mechanism is installed to the arc frame right-hand member, and screening mechanism is installed to actuating mechanism left end, and screening mechanism middle part rotates to be connected with and installs the feed mechanism of arc frame left end.
As a preferable technical scheme of the invention, the material distributing device comprises a support column arranged at the upper end of the placing plate, a support plate is arranged at the upper end of the support column, a round guide frame is arranged on the outer ring surface of the support plate, a plurality of round holes are formed in the round guide frame, a blanking pipe is arranged in the round holes, a connecting frame is arranged at the right end of the round guide frame, a conical pipe is arranged on the connecting frame, a material conveying pipe is rotatably connected at the lower end of the conical pipe, the lower end of the material conveying pipe is positioned in the round guide frame, and the middle part of the material conveying pipe is fixedly connected with an output shaft of a rotating motor arranged at the upper end of the support plate.
As a preferable technical scheme of the invention, the screening mechanism comprises an annular sleeve sleeved at the middle part of the electromagnet, a connecting annular plate is arranged at the left side of the inner annular surface of the annular sleeve, a multi-surface sleeve plate is arranged at the inner side surface of the connecting annular plate, a plurality of rectangular through holes which are uniformly distributed in the circumferential direction are formed in the multi-surface sleeve plate, screening units are arranged in the remaining rectangular through holes except one of the rectangular through holes, a rotating sleeve is arranged at the left side of the inner annular surface of the multi-surface sleeve plate, a baffle is arranged between the rotating sleeve and the multi-surface sleeve plate, the baffle is positioned at the rectangular through holes where the screening units are not arranged, and a rectangular opening is formed in the right end of the baffle.
As a preferable technical scheme of the invention, the screening unit comprises a character returning plate arranged in the rectangular through hole, a plurality of guide posts are connected to the character returning plate in a sliding and penetrating manner, a screening net is jointly arranged at one end, close to the rotating sleeve, of the guide posts, a plurality of connecting springs sleeved on the corresponding guide posts are arranged between the screening net and the character returning plate, a poking rod is arranged in the middle of one end, far away from the character returning plate, of the screening net, the poking rod is of an L-shaped structure, the horizontal section of the poking rod is in sliding fit with the driving mechanism, and a rubber sleeve is arranged between the screening net and the character returning plate.
As a preferable technical scheme of the invention, the driving mechanism comprises a circular plate arranged at the right end of the arc-shaped frame, a blanking hole is formed in the circular plate near the upper side, a material guiding frame is arranged in the blanking hole in a penetrating manner, the left end of the material guiding frame is positioned in the annular sleeve, the left end of the material guiding frame is inclined upwards, a material discharging opening is formed in the lower side of the circular plate, a driving motor is arranged in the middle of the right end of the circular plate, a connecting rod is arranged on an output shaft of the driving motor, the left end of the connecting rod penetrates through the middle of the circular plate and is fixedly connected with the right end of the rotating sleeve, the connecting rod is rotationally connected with the circular plate, and a plurality of limiting rods which are uniformly distributed in an arc shape are arranged at the position near the lower side of the left end of the circular plate.
As a preferable technical scheme of the invention, the feeding mechanism comprises an L-shaped rod arranged at the left end of the arc-shaped frame, a mounting ring is arranged at the upper end of the L-shaped rod, a feeding pipe sleeved in the rotating sleeve is arranged in the middle of the mounting ring, and a feeding hole is formed in the lower side of the pipe wall of the feeding pipe.
As a preferable technical scheme of the invention, the angle adjusting mechanism comprises a ladder seat arranged at the upper end of the placing plate, the right side of the upper end of the ladder seat is hinged with the arc-shaped frame, the left side of the upper end of the ladder seat is hinged with a cylinder, the upper end of the cylinder is provided with a sliding rod, and the sliding rod is in sliding connection with the sliding groove.
As a preferred embodiment of the present invention, the mesh size of a plurality of screening nets increases gradually in an annular direction from the screening net near the baffle plate.
As a preferable technical scheme of the invention, the left and right vertical sections of the rotating sleeve are in a shape like a Chinese character 'ji', and the annular wall of the middle section of the rotating sleeve is provided with a strip-shaped through hole.
Advantageous effects
The screening mechanism adopted by the metal ore vibration screening device provided by the invention is matched with the feeding mechanism, so that a small amount of metal ore materials can be continuously screened, incomplete screening caused by accumulation during one-time screening of a large amount of metal ore materials is avoided, and the screening effect of the metal ore materials is improved.
According to the metal ore vibration screening device, the screening mechanism can be used for screening according to the sizes of metal ores, so that metal ores with different sizes can be collected in a concentrated mode, the steps of screening the metal ores afterwards are reduced, and the practicability of the device in use is improved.
According to the screening mechanism adopted by the metal ore vibration screening device, the screening time of the metal ore can be increased, the metal ore is convenient to disperse in a vibration mode, the blocking of the screening mechanism caused by the metal ore is avoided, the screening effect of the metal ore is further improved, and the waste of the metal ore is avoided.
The material distributing device adopted by the metal ore vibration screening device provided by the invention can be used for respectively blanking the screened metal ores, so that the phenomenon that the screened metal ores are mixed again is avoided.
Drawings
The invention will be further described with reference to the drawings and examples.
Fig. 1 is a schematic perspective view of a first view of the present invention.
Fig. 2 is a schematic view of a second perspective structure of the present invention.
Fig. 3 is a front view of the present invention.
Fig. 4 is a left side view of the present invention.
Fig. 5 isbase:Sub>A cross-sectional view ofbase:Sub>A-base:Sub>A of fig. 3 in accordance with the present invention.
Fig. 6 is an enlarged view of the invention at N in fig. 5.
Fig. 7 is a cross-sectional view of B-B of fig. 4 in accordance with the present invention.
Fig. 8 is a schematic diagram of the operation of the present invention.
In the figure: 1. placing a plate; 2. a screening device; 21. an angle adjusting mechanism; 211. a step seat; 212. a slide bar; 213. a cylinder; 22. an arc frame; 23. an electromagnet; 24. a driving mechanism; 241. a circular plate; 242. a blanking hole; 243. a material guiding frame; 244. a discharge opening; 245. a driving motor; 246. a connecting rod; 247. a limit rod; 25. a screening mechanism; 251. an annular sleeve; 252. connecting the annular plates; 253. a multi-sided sheathing plate; 254. rectangular through holes; 255. a sieving unit; 2551. a character returning plate; 2552. a guide post; 2553. screening net; 2554. a connecting spring; 2555. a toggle rod; 2556. a rubber sleeve; 256. a rotating sleeve; 257. a baffle; 26. a feed mechanism; 261. an L-shaped rod; 262. a mounting ring; 263. a feed pipe; 3. a material distributing device; 31. a support column; 32. a support plate; 33. a circular guide frame; 34. a blanking pipe; 35. a connecting frame; 36. a conical tube; 37. a material conveying pipe; 38. and rotating the motor.
Detailed Description
Embodiments of the invention are described in detail below with reference to the attached drawings, but the invention can be implemented in a number of different ways, which are defined and covered by the claims.
Referring to fig. 1-4, a metal ore vibration screening device comprises a placing plate 1, wherein a screening device 2 is installed at the upper end of the placing plate 1, and a material distributing device 3 installed at the upper end of the placing plate 1 is arranged on the right side of the screening device 2.
Referring to fig. 5 and 7, the screening device 2 includes an angle adjusting mechanism 21 mounted at the upper end of the placement plate 1, an arc frame 22 is connected to the angle adjusting mechanism 21, a sliding groove is formed in the middle of the outer annular wall of the arc frame 22, an electromagnet 23 is mounted in the arc frame 22, a driving mechanism 24 is mounted at the right end of the arc frame 22, a screening mechanism 25 is mounted at the left end of the driving mechanism 24, and a feeding mechanism 26 mounted at the left end of the arc frame 22 is rotatably connected to the middle of the screening mechanism 25.
Referring to fig. 7, the angle adjusting mechanism 21 includes a step seat 211 mounted on the upper end of the placement plate 1, the right side of the upper end of the step seat 211 is hinged with the arc frame 22, the left side of the upper end of the step seat 211 is hinged with an air cylinder 213, the upper end of the air cylinder 213 is mounted with a sliding rod 212, and the sliding rod 212 is slidably connected with the sliding groove.
Referring to fig. 5, 7 and 8, in specific operation, the cylinder 213 is started, and the cylinder 213 drives the sliding rod 212 to slide in the sliding groove on the arc frame 22, so as to drive the arc frame 22 to rotate upwards, so that the screening mechanism 25 and the feeding mechanism 26 are in an inclined state, and thus, feeding and discharging of the metal ore are facilitated.
Referring to fig. 5 and 7, the screening mechanism 25 includes an annular sleeve 251 sleeved in the middle of the electromagnet 23, a connection annular plate 252 is installed at the left side of the inner annular surface of the annular sleeve 251, a multi-surface sleeve plate 253 is installed at the inner side surface of the connection annular plate 252, a plurality of rectangular through holes 254 which are uniformly distributed in the circumferential direction are formed in the multi-surface sleeve plate 253, screening units 255 are installed in the remaining rectangular through holes 254 except one of the rectangular through holes 254, a rotating sleeve 256 is installed at the left side of the inner annular surface of the multi-surface sleeve plate 253, the left and right vertical sections of the rotating sleeve 256 are in a shape of a Chinese character 'ji', a strip-shaped through hole is formed in the annular wall of the middle section of the rotating sleeve 256, a baffle 257 is installed between the rotating sleeve 256 and the multi-surface sleeve plate 253, the baffle 257 is located at the rectangular through holes 254 where the screening units 255 are not installed, and a rectangular opening is formed in the right end of the baffle 257.
Referring to fig. 1 and 7, the feeding mechanism 26 includes an L-shaped rod 261 mounted at the left end of the arc frame 22, a mounting ring 262 mounted at the upper end of the L-shaped rod 261, a feeding pipe 263 sleeved inside the rotating sleeve 256 mounted in the middle of the mounting ring 262, and a feeding hole formed at the lower side of the pipe wall of the feeding pipe 263.
Referring to fig. 1, 5, 7 and 8, in specific operation, the driving mechanism 24 is manually started, the driving mechanism 24 drives the multi-surface sleeve plate 253 to rotate through the rotating sleeve 256, the multi-surface sleeve plate 253 drives the annular sleeve 251 to rotate in the electromagnet 23 through the connecting annular plate 252, crushed metal mineral aggregate is poured into the feeding pipe 263 through the existing lifting hopper, after the strip-shaped through hole in the middle section of the rotating sleeve 256 is communicated with the feeding hole, the metal mineral aggregate falls onto the middle section of the rotating sleeve 256 through the feeding hole in the feeding pipe 263, the metal mineral aggregate enters the multi-surface sleeve plate 253 through the strip-shaped through hole, the function of continuously vibrating and screening the metal mineral aggregate is realized, the phenomenon that the metal mineral aggregate is accumulated during screening is avoided, the screening effect of the metal mineral aggregate is improved, the metal mineral aggregate entering the multi-surface sleeve plate 253 moves along with the rotation of the multi-surface sleeve plate 253, the metal mineral aggregate sequentially falls onto the screening units 255, the screening units 255 screen the metal mineral aggregate according to the size of the metal mineral aggregate, the metal mineral aggregate falls onto the annular sleeve 251 through the screening units 255, the metal mineral aggregate in the metal mineral aggregate is adsorbed onto the inner annular surface of the annular sleeve 251 through the electromagnets 23, nonmetallic substances in the metal mineral aggregate roll down through the inclined annular sleeve 251, thereby realizing separation of the metal mineral aggregate and nonmetallic mineral aggregate, achieving the effect of screening the metal mineral aggregate, the annular sleeve 251 drives the metal mineral aggregate to move to a notch above the electromagnets 23, the electromagnets 23 do not adsorb the metal mineral aggregate any more, the metal mineral aggregate in the annular surface of the annular sleeve 251 falls onto the driving mechanism 24 and then falls into the distributing device 3, and the residual nonmetallic mineral aggregate in the multi-surface sleeve 253 falls onto the annular sleeve through the rectangular through holes 254 after moving to the rectangular through holes 254 at the baffle 257 and is discharged.
Referring to fig. 5-7, the screening unit 255 includes a return board 2551 installed in the rectangular through hole 254, a plurality of guide posts 2552 are slidably connected through the return board 2551, a plurality of screening nets 2553 are installed at one ends of the guide posts 2552 near the rotating sleeve 256 together, a plurality of connecting springs 2554 sleeved on the corresponding guide posts 2552 are installed between the screening nets 2553 and the return board 2551, a toggle rod 2555 is installed at one end of the screening nets 2553 far away from the return board 2551, the toggle rod 2555 is in an L-shaped structure, a horizontal section of the toggle rod 2555 is slidably matched with the driving mechanism 24, a rubber sleeve 2556 is installed between the screening nets 2553 and the return board 2551, and the sizes of the screening nets 2553 are gradually increased in an annular direction from the screening nets 2553 near the baffle 257.
Referring to fig. 7, the driving mechanism 24 includes a circular plate 241 mounted at the right end of the arc frame 22, a blanking hole 242 is formed on the circular plate 241 near the upper side, a guiding frame 243 is mounted in the blanking hole 242 in a penetrating manner, the left end of the guiding frame 243 is located in the annular sleeve 251, the left end of the guiding frame 243 is inclined upward, a discharging opening 244 is formed at the lower side of the circular plate 241, a driving motor 245 is mounted at the middle part of the right end of the circular plate 241, a connecting rod 246 is mounted on an output shaft of the driving motor 245, the left end of the connecting rod 246 penetrates through the middle part of the circular plate 241 and is fixedly connected with the right end of the rotating sleeve 256, the connecting rod 246 is rotatably connected with the circular plate 241, and a plurality of limiting rods 247 which are uniformly distributed in an arc shape are mounted near the lower side of the left end of the circular plate 241.
Referring to fig. 5-8, in specific operation, before metal mineral aggregate is poured, the driving motor 245 is started, the driving motor 245 drives the rotating sleeve 256 to rotate through the connecting rod 246, the rotating sleeve 256 drives the multi-surface sleeve plate 253 to rotate, the multi-surface sleeve plate 253 drives the annular sleeve 251 to rotate in the electromagnet 23 through the connecting annular plate 252, then the metal mineral aggregate is poured into the feed pipe 263, the metal mineral aggregate falls into the multi-surface sleeve plate 253 through the rotating sleeve 256, the multi-surface sleeve plate 253 drives the metal mineral aggregate to move to the screening net 2553, the screening net 2553 carries out screening treatment on the metal mineral aggregate, as the screening net 2553 rotates, the stirring rod 2555 on the screening net 2553 is matched with the limiting rod 247, the limiting rod 247 lifts the stirring rod 2555, the stirring rod 2555 is separated from the limiting rod 247, the connecting spring 2554 drives the screening net 2553 to reset, thereby realizing the function of vibration of the screening net 2553, the screening net 2553 shakes the metal mineral aggregate, the screening of the metal mineral aggregate is facilitated, the size of the screening meshes 2553 is gradually increased, the size of the screening net 2553 can realize the screening treatment on the metal mineral aggregate moves to the screening net 2553, the metal mineral aggregate, the size of the metal mineral aggregate is prevented from falling to the annular plate 25243, the metal aggregate is not to the opening to the metal aggregate, the metal aggregate is removed from the annular plate 2553, the metal aggregate is prevented from flowing to the annular plate 25243, the metal aggregate is separated from the metal aggregate, and the metal aggregate is separated from the annular plate 2553, and the metal aggregate is separated from the metal aggregate, and finally flows down to the metal aggregate, and finally, and the metal aggregate is separated from the metal aggregate is conveyed to the metal aggregate, and enters the metal material into the metal material.
Referring to fig. 2 and 7, the material distributing device 3 includes a support column 31 mounted at the upper end of the placement plate 1, a support plate 32 is mounted at the upper end of the support column 31, a circular guide frame 33 is mounted on the outer ring surface of the support plate 32, a plurality of circular holes are formed in the circular guide frame 33, a blanking tube 34 is mounted in the circular holes, a connecting frame 35 is mounted at the right end of the circular guide frame 33, a conical tube 36 is mounted on the connecting frame 35, a material conveying tube 37 is rotatably connected at the lower end of the conical tube 36, the lower end of the material conveying tube 37 is located in the circular guide frame 33, and the middle part of the material conveying tube 37 is fixedly connected with an output shaft of a rotating motor 38 mounted at the upper end of the support plate 32.
Referring to fig. 7 and 8, during specific operation, the rotating motor 38 is started, the rotating motor 38 drives the material conveying pipe 37 to rotate on the circular guide frame 33, after the metal ore falls to the conical pipe 36 through the material conveying frame 243 and falls to the circular guide frame 33 through the material conveying pipe 37, the material conveying pipe 37 continuously drives the metal ore to move to the circular hole, the metal ore falls through the circular hole and the material dropping pipe 34, the metal ore with different sizes is discharged through the material dropping pipe 34 at different positions, and therefore the metal ore after screening is prevented from being mixed again, the screening effect of the metal ore is ensured, and the discharged metal ore is manually collected and screened.
Screening: s1: the cylinder 213 is started, and the cylinder 213 drives the sliding rod 212 to slide in the sliding groove on the arc-shaped frame 22, so that the arc-shaped frame 22 is driven to rotate upwards, and the screening mechanism 25 and the feeding mechanism 26 are in an inclined state.
S2: the driving mechanism 24 is started manually, the driving mechanism 24 drives the screening mechanism 25 to rotate between the electromagnet 23 and the feeding mechanism 26, crushed metal mineral aggregate is poured into the feeding mechanism 26 through the existing lifting hopper, and the metal mineral aggregate in the feeding mechanism 26 falls into the screening mechanism 25.
S3: the screening mechanism 25 screens the metal ore, separates the metal ore from the nonmetallic ore, and sequentially discharges the separated metal ore and nonmetallic ore into the material distributing device 3 according to the difference of the sizes.
S4: the rotating motor 38 is started, the rotating motor 38 drives the material conveying pipe 37 to rotate on the circular guide frame 33, after the metal ore falls to the conical pipe 36 through the material conveying frame 243 and falls to the circular guide frame 33 through the material conveying pipe 37, the material conveying pipe 37 continuously drives the metal ore to move to the circular hole, the metal ore falls through the circular hole and the blanking pipe 34, and discharged metal ore is collected manually and screened.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a metal ore deposit vibration screening device, includes places board (1), its characterized in that: the screening device (2) is arranged at the upper end of the placing plate (1), and a material distributing device (3) arranged at the upper end of the placing plate (1) is arranged on the right side of the screening device (2); wherein:
the screening device (2) comprises an angle adjusting mechanism (21) arranged at the upper end of the placing plate (1), an arc-shaped frame (22) is connected to the angle adjusting mechanism (21), a sliding groove is formed in the middle of the outer annular wall of the arc-shaped frame (22), an electromagnet (23) is arranged in the arc-shaped frame (22), a driving mechanism (24) is arranged at the right end of the arc-shaped frame (22), a screening mechanism (25) is arranged at the left end of the driving mechanism (24), and a feeding mechanism (26) arranged at the left end of the arc-shaped frame (22) is rotationally connected to the middle of the screening mechanism (25);
the screening mechanism (25) comprises an annular sleeve (251) sleeved at the middle part of the electromagnet (23), a connecting annular plate (252) is arranged at the left side of the inner annular surface of the annular sleeve (251), a multi-surface sleeve plate (253) is arranged on the inner side surface of the connecting annular plate (252), a plurality of rectangular through holes (254) which are uniformly distributed in the circumferential direction are formed in the multi-surface sleeve plate (253), screening units (255) are arranged in the remaining rectangular through holes (254) except one of the rectangular through holes (254), a rotating sleeve (256) is arranged at the left side of the inner annular surface of the multi-surface sleeve plate (253), a baffle (257) is arranged between the rotating sleeve (256) and the multi-surface sleeve plate (253), the baffle (257) is positioned at the rectangular through holes (254) where the screening units (255) are not arranged, and the right end of the baffle (257) is provided with rectangular openings.
2. The metal ore vibration screening device according to claim 1, wherein: the material distributing device (3) comprises a support column (31) arranged at the upper end of the placing plate (1), a support plate (32) is arranged at the upper end of the support column (31), a circular guide frame (33) is arranged on the outer annular surface of the support plate (32), a plurality of circular holes are formed in the circular guide frame (33), a blanking pipe (34) is arranged in each circular hole, a connecting frame (35) is arranged at the right end of the circular guide frame (33), a conical pipe (36) is arranged on the connecting frame (35), a material conveying pipe (37) is rotatably connected at the lower end of the conical pipe (36), the lower end of the material conveying pipe (37) is arranged in the circular guide frame (33), and the middle part of the material conveying pipe (37) is fixedly connected with an output shaft of a rotating motor (38) arranged at the upper end of the support plate (32).
3. The metal ore vibration screening device according to claim 1, wherein: screening unit (255) are including installing return word board (2551) in rectangle through-hole (254), and sliding through is connected with a plurality of guide posts (2552) on returning word board (2551), a plurality of screening net (2553) are installed jointly to one end that guide post (2552) is close to rotation cover (256), install a plurality of cover between screening net (2553) and returning word board (2551) and establish connecting spring (2554) on corresponding guide post (2552), and one end mid-mounting that returns word board (2551) was kept away from to screening net (2553) has poking rod (2555), poking rod (2555) are L type structure, poking rod (2555) horizontal segment and actuating mechanism (24) sliding fit, install rubber sleeve (2556) between screening net (2553) and returning word board (2551).
4. The metal ore vibration screening device according to claim 1, wherein: the driving mechanism (24) comprises a circular plate (241) arranged at the right end of the arc-shaped frame (22), a blanking hole (242) is formed in the circular plate (241) close to the upper side, a guide frame (243) is arranged in the blanking hole (242) in a penetrating mode, a discharging opening (244) is formed in the lower side of the circular plate (241), a driving motor (245) is arranged in the middle of the right end of the circular plate (241), a connecting rod (246) is arranged on an output shaft of the driving motor (245), the left end of the connecting rod (246) penetrates through the middle of the circular plate (241) and is fixedly connected with the right end of the rotating sleeve (256), the connecting rod (246) is connected with the circular plate (241) in a rotating mode, and a plurality of limiting rods (247) which are evenly distributed in an arc shape are arranged in the position, close to the lower side, of the left end of the circular plate (241).
5. The metal ore vibration screening device according to claim 1, wherein: the feeding mechanism (26) comprises an L-shaped rod (261) arranged at the left end of the arc-shaped frame (22), a mounting ring (262) is arranged at the upper end of the L-shaped rod (261), a feeding pipe (263) sleeved inside the rotating sleeve (256) is arranged in the middle of the mounting ring (262), and a feeding hole is formed in the lower side of the pipe wall of the feeding pipe (263).
6. The metal ore vibration screening device according to claim 1, wherein: the angle adjusting mechanism (21) comprises a step seat (211) arranged at the upper end of the placing plate (1), the right side of the upper end of the step seat (211) is hinged with the arc-shaped frame (22), the left side of the upper end of the step seat (211) is hinged with an air cylinder (213), the upper end of the air cylinder (213) is provided with a sliding rod (212), and the sliding rod (212) is in sliding connection with the sliding groove.
7. A metal ore vibration screening apparatus according to claim 3, wherein: starting from a screening mesh (2553) close to a baffle (257), the mesh sizes of a plurality of the screening meshes (2553) are gradually increased in an annular direction.
8. The metal ore vibration screening device according to claim 1, wherein: the left and right vertical sections of the rotating sleeve (256) are in a shape like a Chinese character 'ji', and a strip-shaped through hole is formed in the annular wall of the middle section of the rotating sleeve (256).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310069323.5A CN115780246B (en) | 2023-02-06 | 2023-02-06 | Metal ore vibration screening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310069323.5A CN115780246B (en) | 2023-02-06 | 2023-02-06 | Metal ore vibration screening device |
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| Publication Number | Publication Date |
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| CN115780246A CN115780246A (en) | 2023-03-14 |
| CN115780246B true CN115780246B (en) | 2023-04-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202310069323.5A Active CN115780246B (en) | 2023-02-06 | 2023-02-06 | Metal ore vibration screening device |
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Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT377499B (en) * | 1981-04-08 | 1985-03-25 | Voest Alpine Ag | CONTINUOUSLY WORKING DRAINAGE DEVICE |
| CN208983817U (en) * | 2018-06-25 | 2019-06-14 | 江苏兴湖耐火材料有限公司 | Roller drier |
| CN109176958A (en) * | 2018-08-20 | 2019-01-11 | 佛山领新信息科技有限公司 | Screening plant is used in a kind of processing of thermoplastic polyurethane |
| CN208944527U (en) * | 2018-09-13 | 2019-06-07 | 涟源市兴腾新型墙体材料有限公司 | A kind of rotary screen |
| CN212524831U (en) * | 2020-04-16 | 2021-02-12 | 平乐县天一环保科技有限公司 | New forms of energy discarded object sorting device convenient to adjust |
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2023
- 2023-02-06 CN CN202310069323.5A patent/CN115780246B/en active Active
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