CN216757129U - Screening equipment for tailing sand adjusting mechanism sand - Google Patents
Screening equipment for tailing sand adjusting mechanism sand Download PDFInfo
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- CN216757129U CN216757129U CN202122278867.1U CN202122278867U CN216757129U CN 216757129 U CN216757129 U CN 216757129U CN 202122278867 U CN202122278867 U CN 202122278867U CN 216757129 U CN216757129 U CN 216757129U
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Abstract
The utility model relates to the technical field of tailing sand, and discloses screening equipment for tailing sand adjusting mechanism sand, which comprises a supporting plate, wherein an auxiliary ring is fixedly connected to the upper side of the supporting plate, the inner side of the auxiliary ring is inclined, a semicircular rotating ring is fixedly connected to the inner side of the auxiliary ring, a screening mechanism is arranged inside the auxiliary ring, a rotating groove is formed in the outer side of the screening mechanism, and the surface of the rotating ring is rotatably connected to the inside of the rotating groove. This screening equipment of tailings sand adjustment mechanism sand can extrude vibrating spring through the slide and take place shrink deformation on the surface of lifter, the effect of spout and slide is in order to the spacing effect of vibration board, avoid the slide to drive the inside that the vibration board breaks away from the spout, it makes screening efficiency not good to have avoided large granule tailings sand to construct into to the screening machine when blockking up, ensured screening mechanism and sieved the simplification of preventing blockking up, ensured screening mechanism and sieved the screening efficiency that the tailings sand was sieved.
Description
Technical Field
The utility model relates to the technical field of tailing sand, in particular to screening equipment for tailing sand adjusting mechanism sand.
Background
When using, through getting into the cylinder with broken building stones after, on the one hand along with the cylinder rotates and is screened, lean on the rotatory centrifugal force of cylinder and jigging to sieve the material, building stones that the granularity is big flow forward along the inclination of cylinder on the one hand, screen cloth through different mesh gradually is sieved out, fall into respective funnel after little building stones sieve out, then by artifical transport or flow to the finished product heap that flows automatically, although this cylinder tailing sand screening plant structure is simple reliable, operate steadily, have sealedly good, in-process when using, large granule tailing sand can block up the filter screen of screening, and then lead to the screening mechanism can cause the jam when separating thick tailing sand and fine tailing sand, and then cause the inefficiency scheduling problem of tailing sand screening plant.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides the screening equipment for the tailings sand adjusting mechanism sand, which has the advantages of ensuring the simplicity of screening and blockage prevention of the screening mechanism, ensuring the screening efficiency of the screening mechanism for screening the tailings sand and the like, and solves the problem that the screening mechanism can cause blockage when separating coarse tailings sand and fine tailings sand, so that the efficiency of the tailings sand screening equipment is low.
(II) technical scheme
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a screening equipment of tailings sand adjustment mechanism sand, includes the backup pad, the supplementary ring of upside fixedly connected with of backup pad, the inboard shape of supplementary ring is the slope form, the rotation circle of the inboard fixedly connected with semicircle form of supplementary ring, the inside of supplementary ring is provided with screening mechanism, the rotation groove has been seted up in screening mechanism's the outside, the surface rotation of rotation circle is connected in the inside of rotating the groove, the quantity of supplementary ring and backup pad is three, the structure homogeneous phase on the three supplementary ring is the same, the fixed surface of screening mechanism is connected with the slurcam, the upside of backup pad is provided with vibrating device.
Preferably, three support plates are arranged on the lower side of the screening mechanism to be lowered from left to right, and the screening mechanism is also inclined.
Preferably, the number of the push plates is four, and the four push plates are all formed by arc-shaped surfaces and rectangular surfaces.
Preferably, the vibrating device includes the dead lever, and the lower extreme fixed connection of dead lever is in the upside of backup pad, and the upside fixedly connected with protecting crust of dead lever, protecting crust are located the upside of screening mechanism, and the spout has been seted up to the inboard of protecting crust, and the inside sliding connection of spout has the slide, the upside fixedly connected with lifter of slide, the upper end sliding connection of lifter is in the inside of protecting crust.
Preferably, the surface of the lifting rod is slidably sleeved with a vibration spring, the upper end and the lower end of the vibration spring are respectively fixedly connected to the inside of the sliding chute and the upper side of the sliding plate, and the lower side of the sliding plate is fixedly connected with a vibration plate.
Preferably, the front side of the vibration plate is also arc-shaped, and balls are connected to the inside of the vibration plate in a rolling manner.
(III) advantageous effects
Compared with the prior art, the utility model provides screening equipment for tailing sand adjusting machine-made sand, which has the following beneficial effects:
1. the screening device for tailings sand adjusting machine-made sand can extrude the vibrating spring to shrink and deform on the surface of the lifting rod through the sliding plate, the sliding groove and the sliding plate have the function of limiting the vibrating plate, the sliding plate is prevented from driving the vibrating plate to separate from the inside of the sliding groove, when the upper side of the pushing plate slides and separates from the lower side of the vibrating plate, as the other side of the pushing plate is a rectangular surface, and the vibrating spring which is compressed and deformed is not extruded by the pushing plate, the vibrating spring drives the sliding plate and the vibrating plate to collide downwards through the elastic potential energy of the vibrating spring, and then after the vibrating plate collides with the outer side of the screening mechanism through the lower side of the vibrating plate, large particles blocked inside the screening mechanism are shaken off, the mode ensures that the screening mechanism has an efficient screening effect when screening the tailings sand, and avoids that the screening efficiency is poor when the large-particle tailings sand is blocked by the screening machine, the screening mechanism is guaranteed to screen and prevent the simplicity of jam, and the screening efficiency of screening the tailing sand by the screening mechanism is guaranteed.
2. This screening equipment of tailing sand adjustment mechanism sand, through utilizing to set up supplementary ring in the middle of backup pad and screening mechanism, when rotating the groove through utilizing supplementary ring and screening mechanism, through screening mechanism and the effectual frictional resistance that reduces between screening mechanism and the backup pad of rotation groove, the waste of outside electric power has been reduced, the inboard slope form of supplementary ring has ensured when the tailing sand drops on supplementary ring, the slope form that utilizes on the supplementary ring can make the tailing sand possess outside gliding effect, avoided the tailing sand to fall on supplementary ring can not in time the roll-off cause the drawback that the surface friction caused the damage to screening mechanism.
3. This screening equipment of tailing sand adjustment mechanism sand, be the state that is reduced by left to right through utilizing three backup pad, and then make screening mechanism be the slope form when the upside of backup pad carries out fixed connection through the auxiliary ring, when auxiliary ring drives when rotating in external power source, when the eminence point pay-off with the tailing sand from screening mechanism, drive the tailing sand through screening mechanism and rotate the screening in screening mechanism inside, and then make the inside that the fine sand flows screening mechanism in the gap department on screening mechanism surface, and the coarse ore sand is then flowed from the low of screening mechanism, the convenience that the tailing sand was sieved has been ensured to such mode, power unit when traditional tailing sand screening has been simplified.
4. This screening equipment of tailings sand adjustment mechanism sand sets up the protecting crust through the top at screening mechanism, can be to screening mechanism when screening tailings sand through the guard action of protecting crust, because the tailings sand can fly dust in the inside rotation of screening mechanism, blocks the effect of protection and possesses certain dustproof effect in screening mechanism top through the protecting crust, has avoided to a certain extent that the inside vertical upward departure of screening mechanism causes air pollution between the dust.
Drawings
FIG. 1 is a schematic structural diagram of a screening device for tailings conditioning machine-made sand according to the present invention;
FIG. 2 is a schematic diagram of an auxiliary ring structure according to the present invention;
FIG. 3 is a schematic view of the structure of the pushing plate of the present invention;
FIG. 4 is a schematic view of the internal structure of the protective shell of the present invention.
In the figure: the device comprises a supporting plate 1, an auxiliary ring 2, a rotating ring 3, a screening mechanism 4, a rotating groove 5, a pushing plate 6, a fixing rod 7, a protective shell 8, a sliding groove 9, a sliding plate 10, a lifting rod 11, a vibration spring 12, a vibration plate 13 and a ball 14.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a new technical solution: a screening device for tailings sand adjusting mechanism sand comprises a supporting plate 1, wherein an auxiliary ring 2 is fixedly connected to the upper side of the supporting plate 1, the inner side of the auxiliary ring 2 is inclined, a semicircular rotating ring 3 is fixedly connected to the inner side of the auxiliary ring 2, a screening mechanism 4 is arranged inside the auxiliary ring 2, a rotating groove 5 is formed in the outer side of the screening mechanism 4, the surface of the rotating ring 3 is rotatably connected inside the rotating groove 5, the number of the auxiliary ring 2 and the number of the supporting plate 1 are three, the structures on the three auxiliary rings 2 are the same, the three supporting plates 1 are arranged on the lower side of the screening mechanism 4 and are reduced from left to right, the shape of the screening mechanism 4 is also inclined, pushing plates 6 are fixedly connected to the surface of the screening mechanism 4, the number of the pushing plates 6 is four, the shapes of the four pushing plates 6 are respectively composed of arc surfaces and rectangular surfaces, and a vibrating device is arranged on the upper side of the supporting plate 1, the vibrating device comprises a fixing rod 7, the lower end of the fixing rod 7 is fixedly connected to the upper side of the supporting plate 1, a protective shell 8 is fixedly connected to the upper side of the fixing rod 7, the protective shell 8 is located on the upper side of the screening mechanism 4, a sliding groove 9 is formed in the inner side of the protective shell 8, a sliding plate 10 is connected to the inner side of the sliding groove 9 in a sliding mode, a lifting rod 11 is fixedly connected to the upper side of the sliding plate 10, the upper end of the lifting rod 11 is connected to the inner side of the protective shell 8 in a sliding mode, a vibrating spring 12 is sleeved on the surface of the lifting rod 11 in a sliding mode, the upper end and the lower end of the vibrating spring 12 are fixedly connected to the inner side of the sliding groove 9 and the upper side of the sliding plate 10 respectively, a vibrating plate 13 is fixedly connected to the lower side of the sliding plate 10, the front side of the vibrating plate 13 is similarly arc-shaped, and balls 14 are connected to the inner portion of the vibrating plate 13 in a rolling mode;
the three supporting plates 1 are in a state of being lowered from left to right, so that the screening mechanism 4 is inclined when being fixedly connected with the upper sides of the supporting plates 1 through the auxiliary rings 2, when the auxiliary rings 2 are driven by an external power supply to rotate, and when tailing sand is fed from a high point of the screening mechanism 4, the screening mechanism 4 drives the tailing sand to rotate and screen in the screening mechanism 4, so that fine sand flows out of the inside of the screening mechanism 4 at a gap on the surface of the screening mechanism 4, and coarse sand flows out of a low point of the screening mechanism 4, so that convenience in screening the tailing sand is guaranteed, and a power mechanism in the traditional tailing sand screening process is simplified;
by arranging the auxiliary ring 2 between the supporting plate 1 and the screening mechanism 4, when the auxiliary ring 2 and the rotating groove 5 on the screening mechanism 4 are used for rotating, the friction resistance between the screening mechanism 4 and the supporting plate 1 is effectively reduced through the screening mechanism 4 and the rotating groove 5, the waste of external electric power is reduced, and the inclined shape of the inner side of the auxiliary ring 2 ensures that when tailing sand falls on the auxiliary ring 2, the tailing sand can have an outward sliding effect by utilizing the inclined shape on the auxiliary ring 2, so that the defect that the surface friction of the screening mechanism 4 is damaged due to the fact that the tailing sand falls on the auxiliary ring 2 and cannot slide out in time is avoided;
by arranging the protective shell 8 above the screening mechanism 4, when the screening mechanism 4 screens the tailing sand, dust can fly up due to the rotation of the tailing sand in the screening mechanism 4 through the protective effect of the protective shell 8, and the protective effect of blocking above the screening mechanism 4 through the protective shell 8 has a certain dustproof effect, so that air pollution caused by the fact that the dust flies out in the screening mechanism 4 in the vertical direction upwards is avoided to a certain extent;
when the screening mechanism 4 is used for rotating and screening the tailing sand, the pushing plate 6 on the surface of the screening mechanism 4 can be in contact with the vibrating plate 13 on the inner side of the protective shell 8, at the moment, when the arc-shaped surface of the vibrating plate 13 is in contact with the arc-shaped surface of the pushing plate 6, the trend that the vibrating plate 6 extrudes the vibrating plate 13 to have good sliding extrusion is played by utilizing the arc-shaped surface of the vibrating plate 13 and the arc-shaped surface of the pushing plate 6, the sliding extrusion effect between the vibrating plate 13 and the pushing plate 6 is further improved by utilizing the balls 14 on the arc-shaped surface of the vibrating plate 13, when the pushing plate 6 extrudes the vibrating plate 13 to drive the sliding plate 10 to ascend in the sliding chute 9, the sliding plate 10 can extrude the vibrating spring 12 to shrink and deform on the surface of the lifting rod 11, the sliding chute 9 and the sliding plate 10 are used for limiting the vibrating plate 13, the sliding plate 10 is prevented from driving the vibrating plate 13 to separate from the inside of the sliding chute 9, when the upper side of the pushing plate 6 is separated from the lower side of the vibrating plate 13, because the opposite side of slurcam 6 is the rectangular surface, and the vibrating spring 12 by compression deformation is not receiving the extrusion back of slurcam 6, vibrating spring 12 drives slide 10 and vibration board 13 striking downwards through the elastic potential energy of self, and then the downside through vibration board 13 is to screening mechanism 4's outside striking back, make the big granule of blockking up in screening mechanism 4 inside shake, such mode has ensured screening mechanism 4 and has possessed efficient screening effect when screening the tailing sand, it makes screening efficiency not good to have avoided big granule tailing sand to cause the jam to screening mechanism 4, screening mechanism 4 has been ensured to sieve the simplification of preventing blockking up, screening mechanism 4 has been ensured to sieve the screening efficiency of tailing sand.
The working principle is as follows: a screening device for tailings adjusting machine-made sand is characterized in that three supporting plates 1 are utilized to be in a state of being lowered from left to right, a screening mechanism 4 is made to be inclined when the three supporting plates 1 are fixedly connected through an auxiliary ring 2 on the upper side of each supporting plate 1, when the auxiliary ring 2 is driven by an external power supply to rotate, tailings are driven by the screening mechanism 4 to be rotatably screened inside the screening mechanism 4 when the tailings are fed from a high point of the screening mechanism 4, fine sand flows out of a gap on the surface of the screening mechanism 4, and coarse sand flows out of a low point of the screening mechanism 4;
by arranging the auxiliary ring 2 between the supporting plate 1 and the screening mechanism 4, when the auxiliary ring 2 and the rotating groove 5 on the screening mechanism 4 are used for rotating, the friction resistance between the screening mechanism 4 and the supporting plate 1 is effectively reduced through the screening mechanism 4 and the rotating groove 5, the waste of external electric power is reduced, and the inclined shape of the inner side of the auxiliary ring 2 ensures that when tailing sand falls on the auxiliary ring 2, the tailing sand can have the outward sliding effect by utilizing the inclined shape on the auxiliary ring 2;
when the screening mechanism 4 is used for rotating and screening the tailing sand, the pushing plate 6 on the surface of the screening mechanism 4 can be in contact with the vibrating plate 13 on the inner side of the protective shell 8, at the moment, when the arc-shaped surface of the vibrating plate 13 is in contact with the arc-shaped surface of the pushing plate 6, the trend that the vibrating plate 6 extrudes the vibrating plate 13 to have good sliding extrusion is played by utilizing the arc-shaped surface of the vibrating plate 13 and the arc-shaped surface of the pushing plate 6, the sliding extrusion effect between the vibrating plate 13 and the pushing plate 6 is further improved by utilizing the balls 14 on the arc-shaped surface of the vibrating plate 13, when the pushing plate 6 extrudes the vibrating plate 13 to drive the sliding plate 10 to ascend in the sliding chute 9, the sliding plate 10 can extrude the vibrating spring 12 to shrink and deform on the surface of the lifting rod 11, the sliding chute 9 and the sliding plate 10 are used for limiting the vibrating plate 13, the sliding plate 10 is prevented from driving the vibrating plate 13 to separate from the inside of the sliding chute 9, when the upper side of the pushing plate 6 is separated from the lower side of the vibrating plate 13, because the other side of the pushing plate 6 is a rectangular surface, and after the compressed and deformed vibration spring 12 is not extruded by the pushing plate 6, the vibration spring 12 drives the sliding plate 10 and the vibration plate 13 to impact downwards through the elastic potential energy of the vibration spring 12, and then impacts the outer side of the screening mechanism 4 through the lower side of the vibration plate 13, so that large particles blocked in the screening mechanism 4 are shaken off.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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. The utility model provides a screening equipment of tailings sand adjustment mechanism sand, includes backup pad (1), its characterized in that: the utility model discloses a screening machine, including backup pad (1), upside fixedly connected with auxiliary ring (2) of backup pad (1), the inboard shape of auxiliary ring (2) is the slope form, the rotation circle (3) of the inboard fixedly connected with semicircle form of auxiliary ring (2), the inside of auxiliary ring (2) is provided with screening mechanism (4), rotation groove (5) have been seted up in the outside of screening mechanism (4), the surface rotation of rotating circle (3) is connected in the inside of rotating groove (5), the quantity of auxiliary ring (2) and backup pad (1) is three, the structure homogeneous phase on three auxiliary ring (2) is the same, the fixed surface of screening mechanism (4) is connected with slurcam (6), the upside of backup pad (1) is provided with vibrating device.
2. The apparatus of claim 1, wherein the apparatus further comprises: the three supporting plates (1) are lowered from left to right on the lower side of the screening mechanism (4), and the shape of the screening mechanism (4) is also inclined.
3. The apparatus for screening tailings conditioning mechanism sand of claim 1, wherein: the number of the push plates (6) is four, and the four push plates (6) are all arc-shaped surfaces and rectangular surfaces.
4. The apparatus for screening tailings conditioning mechanism sand of claim 1, wherein: the vibrating device comprises a fixing rod (7), the lower end of the fixing rod (7) is fixedly connected to the upper side of the supporting plate (1), the upper side of the fixing rod (7) is fixedly connected with a protective shell (8), the protective shell (8) is located on the upper side of the screening mechanism (4), a sliding groove (9) is formed in the inner side of the protective shell (8), a sliding plate (10) is connected to the inner side of the sliding groove (9) in a sliding mode, a lifting rod (11) is fixedly connected to the upper side of the sliding plate (10), and the lifting rod (11) is connected to the inner side of the protective shell (8) in a sliding mode.
5. The apparatus for screening tailings conditioning mechanism sand of claim 4, wherein: the surface of the lifting rod (11) is sleeved with a vibration spring (12) in a sliding mode, the upper end and the lower end of the vibration spring (12) are fixedly connected to the inner portion of the sliding groove (9) and the upper side of the sliding plate (10) respectively, and a vibration plate (13) is fixedly connected to the lower side of the sliding plate (10).
6. The apparatus for screening tailings conditioning mechanism sand of claim 5, wherein: the front side of the vibrating plate (13) is also arc-shaped, and balls (14) are connected inside the vibrating plate (13) in a rolling manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122278867.1U CN216757129U (en) | 2021-09-17 | 2021-09-17 | Screening equipment for tailing sand adjusting mechanism sand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122278867.1U CN216757129U (en) | 2021-09-17 | 2021-09-17 | Screening equipment for tailing sand adjusting mechanism sand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216757129U true CN216757129U (en) | 2022-06-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122278867.1U Active CN216757129U (en) | 2021-09-17 | 2021-09-17 | Screening equipment for tailing sand adjusting mechanism sand |
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| Country | Link |
|---|---|
| CN (1) | CN216757129U (en) |
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2021
- 2021-09-17 CN CN202122278867.1U patent/CN216757129U/en active Active
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