CN217043433U - Screening device - Google Patents
Screening device Download PDFInfo
- Publication number
- CN217043433U CN217043433U CN202220914541.5U CN202220914541U CN217043433U CN 217043433 U CN217043433 U CN 217043433U CN 202220914541 U CN202220914541 U CN 202220914541U CN 217043433 U CN217043433 U CN 217043433U
- Authority
- CN
- China
- Prior art keywords
- plate
- limiting
- screening
- chute
- wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model relates to an ore processing technology field specifically is a screening device, the protective housing who is equipped with through the threaded rod top effectively protects the threaded rod, thereby impurity and the earth of avoiding selecting directly drop on the threaded rod and cause the influence to the rotation of threaded rod, driving motor's transmission output drives the threaded rod and rotates, the threaded rod drives when rotating and pushes away the holding plate and removes, it removes effectively to push away the iron ore of holding on sieve one and sieve two when pushing away the holding plate removal, the falling speed of iron ore is effectively increased to the holding plate, improve the screening total amount of screening board one and screening board two next times.
Description
Technical Field
The utility model relates to an ore processing technology field specifically is a sieving mechanism.
Background
Iron ore is an important raw material for iron and steel production enterprises, iron ore is gradually separated out through procedures of crushing, grinding, magnetic separation, flotation, gravity separation and the like, and the iron ore is a mineral aggregate containing iron simple substances or iron compounds and capable of being economically utilized.
In the prior art, a screening machine is generally used for screening ores during production and processing of iron ores, the screening machine effectively screens off soil and impurities adhered to the surface of the iron ores, and then the screened iron ores slide downwards through vibration of the screening machine.
However, the screened iron ore only slides downwards in a vibration mode of the screening machine, the sliding speed of the screened iron ore is too slow, the screening work efficiency is lower, the iron ore on the screening machine cannot be guaranteed to be vibrated, the residual iron ore is arranged on the screening machine, the screening total amount of the next iron ore is influenced, and the improvement of the work efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a screening device to solve the downward landing of the vibrations mode that the iron ore after the screening that provides in the above-mentioned background art only passes through the sieve separator, its landing speed is too slow, makes screening work efficiency lower, and can not guarantee that the iron ore on the sieve separator can both be shaken and get off, makes to have remaining iron ore on the sieve separator, is influencing the problem of the screening total amount of iron ore next time.
In order to achieve the above object, the utility model provides a following technical scheme: a screening device comprises a screening machine, a chute plate and a limiting plate, wherein a limiting chute is formed in the surface of the inner wall of the screening machine, a limiting sliding block is arranged in the limiting chute, a pushing plate is fixedly connected to the surface of the outer end of the limiting sliding block, and a threaded hole is formed in the surface of the pushing plate;
the chute plate is fixedly connected to the surface of the inner wall of the screening machine, a first sieve plate is arranged in the chute plate, a positioning groove is formed in the end of the first sieve plate, a rubber pad is fixedly connected to the surface of the positioning groove, a fixing hole is formed in the end of the chute plate, a positioning bolt is arranged in the fixing hole, the bottom end of the positioning bolt is inserted into the chute plate, the bottom end of the positioning bolt is arranged in the positioning groove, and the rubber pad abuts against the surface of the positioning bolt; and
limiting plate fixed connection is at the tip of sieve separator, and the limiting plate inner wall has seted up the notch, is equipped with the threaded rod in the notch, and the one end spiro union of threaded rod runs through out from the sieve separator back wall in the threaded hole, and the tip of threaded rod.
Preferably, two sets of spacing spouts have been seted up altogether, and the screening machine inner wall left and right sides is located respectively to two sets of spacing spouts, and just two sets of spacing spouts are located screening machine inner wall top and below respectively, and two sets of spacing spouts are horizontal perpendicular symmetric distribution.
Preferably, the limiting sliding groove is of a trapezoid structure, and the limiting sliding block arranged in the limiting sliding groove is of a trapezoid structure.
Preferably, the sliding groove plates are provided with two groups, the two groups of sliding groove plates are respectively arranged on the left side and the right side of the inner wall of the screening machine, the two groups of sliding groove plates are respectively arranged above and below the inner wall of the screening machine, the two groups of sliding groove plates are horizontally, vertically and symmetrically distributed, and the sliding groove plates are arranged below the limiting sliding grooves.
Preferably, the first sieve plate is arranged in the chute plate above the inner wall of the screening machine, and the second sieve plate is arranged in the chute plate below the inner wall of the screening machine.
Preferably, the limiting plates are provided with two groups, and the two groups of limiting plates are arranged above the first sieve plate and the second sieve plate respectively.
Preferably, the surface of the rear wall of the screening machine is fixedly connected with a driving motor, and the end part of the threaded rod is connected to the transmission output end of the driving motor.
Preferably, notches are formed in two sides of the bottom end of the pushing plate and abut against the surface of the chute plate, a limiting groove is formed in the bottom of the pushing plate, a rubber strip is arranged on the surface of the inner wall of the limiting groove, a brush plate is arranged in the limiting groove, and the bottom of the brush plate abuts against the surface of the first sieve plate.
Preferably, the top fixedly connected with protective housing of limiting plate, and protective housing's one end fixed connection is in the rear end top of sieve separator, and protective housing locates the top of threaded rod.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model provides a screening device; the screening machine drives the first screening plate and the second screening plate to vibrate, soil and impurities adhered to the surface of the iron ore are separated from the surface of the iron ore through the vibration of the screening machine, the screened soil and impurities fall onto the second screening plate from the surface of the first screening plate through the vibration of the screening machine and then fall into the bottom of the screening machine from the second screening plate, crushed ore materials screened from the surface of the iron ore fall onto the surface of the second screening plate from the first screening plate, meshes of the second screening plate are smaller than meshes of the first screening plate, the second screening plate effectively receives the crushed ore materials, the protective shell arranged above the threaded rod effectively protects the threaded rod, the situation that the screened impurities and soil directly fall onto the threaded rod to influence the rotation of the threaded rod is avoided, the driving motor is started when the iron ore is screened fast, the transmission output end of the driving motor drives the threaded rod to rotate, the pushing plate is driven to move when the threaded rod rotates, the iron ore on sieve one and sieve two is effectively being held to the effective propelling movement of propelling movement board when removing, and the propelling movement board effectively increases the falling speed of iron ore, improves the screening total amount of screening board one and screening board two next time, and the propelling movement board locate the brush board of propelling movement board bottom when removing and effectively clean the impurity on the mesh, effectively guarantee the cleanliness of mesh, improve its result of use.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
FIG. 3 is an enlarged view of the structure at B in FIG. 1;
FIG. 4 is an enlarged view of the structure at C in FIG. 1;
FIG. 5 is a schematic view of the novel protective shell structure used in the present invention;
fig. 6 is a schematic view of the connection structure of the inner wall of the limiting plate of the present invention;
FIG. 7 is a schematic diagram of the structure of the pushing plate of the present invention;
fig. 8 is a schematic view of a structure of the sieve plate of the present invention.
In the figure: the device comprises a driving motor 1, a protective shell 2, a pushing plate 3, a sieve plate I4, a limiting plate 5, a sieve plate II 6, a chute plate 7, a limiting chute 8, a screening machine 9, a threaded rod 10, a positioning bolt 11, a positioning groove 12, a limiting sliding block 13, a threaded hole 14, a brush plate 15 and a rubber pad 16.
Detailed Description
In order to make the objects and technical solutions of the present invention clear and fully described, and the advantages thereof more clearly understood, the embodiments of the present invention are described in further detail below with reference to the accompanying drawings. It is to be understood that the specific embodiments described herein are merely illustrative of some, but not all, embodiments of the present invention and are not to be considered as limiting, and that all other embodiments can be made by one of ordinary skill in the art without any inventive work.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "a," "an," "first," "second," "third," "fourth," "fifth," and "sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.
For the purposes of simplicity and explanation, the principles of the embodiments are described by referring mainly to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. It will be apparent, however, to one of ordinary skill in the art that the embodiments may be practiced without limitation to these specific details. In some instances, well-known methods and structures have not been described in detail so as not to unnecessarily obscure the embodiments. In addition, all embodiments may be used in combination with each other.
Please refer to fig. 1 to 8, the utility model provides a screening device, including sieve separator 9, chute board 7 and limiting plate, spacing spout 8 has been seted up on the inner wall surface of sieve separator 9, be equipped with spacing slider 13 in the spacing spout 8, and outer tip fixed surface of spacing slider 13 is connected with the thrust plate 3, spacing spout 8 has seted up two sets ofly altogether, and the 9 inner wall left and right sides of sieve separator are located respectively to two sets of spacing spout 8, and sieve separator 9 inner wall top and below are located respectively to two sets of spacing spout 8, and two sets of spacing spout 8 are horizontal vertical symmetric distribution, spacing spout 8 is the trapezium structure, and locate the spacing slider 13 in the spacing spout 8 and be the trapezium structure, spacing spout 8 effectively guarantees the stability that spacing slider 13 removed, effectively improve the removal thrust effect that thrusts plate 3.
The chute board 7 is fixedly connected to the inner wall surface of the screening machine 9, the chute board 7 is internally provided with a first sieve board 4, the end part of the first sieve board 4 is provided with a positioning groove 12, the surface of the positioning groove 12 is fixedly connected with a rubber pad 16, the end part of the chute board 7 is provided with a fixing hole, the fixing hole is internally provided with a positioning bolt 11, the bottom end of the positioning bolt 11 is inserted into the chute board 7, the bottom end of the positioning bolt 11 is arranged in the positioning groove 12, the rubber pad 16 is propped against the surface of the positioning bolt 11, the first sieve board 4 is arranged in the chute board 7 above the inner wall of the screening machine 9, the second sieve board 6 is arranged in the chute board 7 below the inner wall of the screening machine 9, iron ore is poured into the screening machine 9 for screening, the screening machine 9 drives the first sieve board 4 and the second sieve board 6 to vibrate, soil and impurities adhered to the surface of the iron ore are separated from the surface of the iron ore through the vibration of the screening machine 9, and the screened soil and impurities fall from the surface of the first sieve board 4 onto the second sieve board 6 through the vibration of the screening machine 9, and then the crushed ore materials screened from the surface of the iron ore fall onto the surface of the sieve plate II 6 from the sieve plate II 6, the meshes of the sieve plate II 6 are smaller than those of the sieve plate I4, and the sieve plate II 6 effectively receives the crushed ore materials.
The two sets of the sliding groove plates 7 are arranged, the two sets of the sliding groove plates 7 are respectively arranged on the left side and the right side of the inner wall of the screening machine 9, the two sets of the sliding groove plates 7 are respectively arranged above and below the inner wall of the screening machine 9, the two sets of the sliding groove plates 7 are horizontally, vertically and symmetrically distributed, the sliding groove plates 7 are arranged below the limiting sliding groove 8, the driving motor 1 is fixedly connected with the surface of the rear wall of the screening machine 9, the end part of the threaded rod 10 is connected to the transmission output end of the driving motor 1, the surface of the pushing plate 3 is provided with a threaded hole 14, the two sides of the bottom end of the pushing plate 3 are provided with notches, the notches are abutted against the surface of the sliding groove plates 7, the bottom of the pushing plate 3 is provided with a limiting groove, the surface of the inner wall of the limiting groove is provided with a rubber strip, a brush plate 15 is arranged in the limiting groove, the bottom of the brush plate 15 is abutted against the surface of one 4 of the sieve plate, the driving motor 1 is started when the iron ore is screened quickly, so that the transmission output end of the driving motor 1 drives the threaded rod 10 to rotate, threaded rod 10 drives when rotating and pushes away and holds board 3 and remove, push away 3 effective shoving when removing and remove the iron ore on sieve one 4 and sieve two 6, push away the falling speed that holds board 3 and effectively increase iron ore, improve the screening total amount of screening board one 4 and screening board two 6 next time, and push away board 3 and locate brush board 15 of 3 bottoms of holding board when removing and effectively clean the impurity on the mesh, effectively guarantee the cleanliness of mesh, improve its result of use.
Limiting plate 5 fixed connection is at the tip of sieve separator 9, and the notch has been seted up to limiting plate 5 inner wall, be equipped with threaded rod 10 in the notch, the one end spiro union of threaded rod 10 is in screw hole 14, and the tip of threaded rod 10 runs through out from sieve separator 9 back wall, limiting plate 5 is equipped with two sets ofly altogether, sieve 4 and sieve two 6's top is located respectively to two sets of limiting plates 5, the top fixedly connected with protective housing 2 of limiting plate 5, and protective housing 2's one end fixed connection is at the rear end top of sieve separator 9, and protective housing 2 locates the top of threaded rod 10, protective housing 2 that is equipped with of threaded rod 10 top effectively protects threaded rod 10, thereby impurity and the earth of avoiding selecting directly drop on threaded rod 10 and cause the influence to the rotation of threaded rod 10.
Iron ore is poured into a screening machine 9 for screening, the screening machine 9 drives a first screen plate 4 and a second screen plate 6 to vibrate, soil and impurities adhered to the surface of the iron ore are separated from the surface of the iron ore through the vibration of the screening machine 9, the screened soil and impurities fall onto the second screen plate 6 from the surface of the first screen plate 4 through the vibration of the screening machine 9 and then fall into the bottom of the screening machine 9 from the second screen plate 6, crushed ore materials screened from the surface of the iron ore fall onto the surface of the second screen plate 6 from the first screen plate 4, the meshes of the second screen plate 6 are smaller than those of the first screen plate 4, the second screen plate 6 effectively receives the crushed ore materials, a protective shell 2 arranged above a threaded rod 10 effectively protects the threaded rod 10, the situation that the impurities and soil screened out of the threaded rod 10 directly fall onto the threaded rod 10 to affect the rotation of the threaded rod 10 is avoided, and the driving motor 1 is started when the iron ore is screened quickly, make driving motor 1's transmission output drive threaded rod 10 rotate, threaded rod 10 drives when rotating and pushes away and hold board 3 and remove, it is moving effectively to push away the iron ore of holding on sieve one 4 and sieve two 6 when pushing away to hold board 3 and removing, it effectively increases the falling speed of iron ore to push away to hold board 3, improve the screening total amount of screening board one 4 and screening board two 6 next times, and push away to hold board 3 and locate the brush board 15 of pushing away 3 bottoms of holding board when removing and effectively clean the impurity on the mesh, effectively guarantee the cleanliness of mesh, improve its result of use.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. A screening device, characterized in that: the screening machine comprises a screening machine (9), a chute plate (7) and a limiting plate (5), wherein a limiting chute (8) is formed in the surface of the inner wall of the screening machine (9), a limiting slide block (13) is arranged in the limiting chute (8), the surface of the outer end part of the limiting slide block (13) is fixedly connected with a pushing plate (3), and a threaded hole (14) is formed in the surface of the pushing plate (3);
the chute plate (7) is fixedly connected to the surface of the inner wall of the screening machine (9), the chute plate (7) is internally provided with a screen plate I (4), the end part of the screen plate I (4) is provided with a positioning groove (12), the surface of the positioning groove (12) is fixedly connected with a rubber pad (16), the end part of the chute plate (7) is provided with a fixing hole, a positioning bolt (11) is arranged in the fixing hole, the bottom end of the positioning bolt (11) is inserted into the chute plate (7), the bottom end of the positioning bolt (11) is arranged in the positioning groove (12), and the rubber pad (16) abuts against the surface of the positioning bolt (11);
limiting plate (5) fixed connection is at the tip of sieve separator (9), and limiting plate (5) inner wall has seted up the notch, is equipped with threaded rod (10) in the notch, and the one end spiro union of threaded rod (10) is in screw hole (14), and the tip of threaded rod (10) runs through from sieve separator (9) back wall.
2. A screening apparatus according to claim 1, wherein: two sets of have been seted up altogether to spacing spout (8), and just sieve separator (9) inner wall left and right sides is located respectively to two sets of spacing spout (8), and just sieve separator (9) inner wall top and below are located respectively to two sets of spacing spout (8), and just two sets of spacing spout (8) are horizontal perpendicular symmetric distribution.
3. A screening apparatus according to claim 2, wherein: the limiting sliding groove (8) is of a trapezoidal structure, and the limiting sliding block (13) arranged in the limiting sliding groove (8) is of a trapezoidal structure.
4. A screening apparatus according to claim 1, wherein: the chute boards (7) are arranged in two groups, the two groups of chute boards (7) are arranged on the left side and the right side of the inner wall of the screening machine (9) respectively, the two groups of chute boards (7) are arranged above and below the inner wall of the screening machine (9) respectively, the two groups of chute boards (7) are distributed in a horizontal, vertical and symmetrical mode, and the chute boards (7) are arranged below the limiting chutes (8).
5. A screening apparatus according to claim 1, wherein: the sieve plate I (4) is arranged in the chute plate (7) above the inner wall of the screening machine (9), and the sieve plate II (6) is arranged in the chute plate (7) below the inner wall of the screening machine (9).
6. A screening apparatus according to claim 1, wherein: the two groups of limiting plates (5) are arranged, and the two groups of limiting plates (5) are arranged above the first sieve plate (4) and the second sieve plate (6) respectively.
7. A screening apparatus according to claim 1, wherein: the surface of the rear wall of the screening machine (9) is fixedly connected with a driving motor (1), and the end part of a threaded rod (10) is connected to the transmission output end of the driving motor (1).
8. A screening apparatus according to claim 1, wherein: notches are formed in two sides of the bottom end of the pushing plate (3), the notches are abutted to the surface of the sliding groove plate (7), a limiting groove is formed in the bottom of the pushing plate (3), a rubber strip is arranged on the surface of the inner wall of the limiting groove, a brush plate (15) is arranged in the limiting groove, and the bottom of the brush plate (15) is abutted to the surface of the first sieve plate (4).
9. A screening apparatus according to claim 6, wherein: the top fixedly connected with protective housing (2) of limiting plate (5), and the one end fixed connection of protective housing (2) is at the rear end top of sieve separator (9), and protective housing (2) locates the top of threaded rod (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220914541.5U CN217043433U (en) | 2022-04-20 | 2022-04-20 | Screening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220914541.5U CN217043433U (en) | 2022-04-20 | 2022-04-20 | Screening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217043433U true CN217043433U (en) | 2022-07-26 |
Family
ID=82472979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220914541.5U Active CN217043433U (en) | 2022-04-20 | 2022-04-20 | Screening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217043433U (en) |
-
2022
- 2022-04-20 CN CN202220914541.5U patent/CN217043433U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112387401B (en) | Industrial solid waste garbage recycling method | |
| CN113019539B (en) | Preparation method of concrete reinforcing additive | |
| CN217043433U (en) | Screening device | |
| CN113058691A (en) | Raw material crushing device for building brick processing | |
| CN209968938U (en) | Multifunctional quartz wafer frequency sorting device | |
| CN216757181U (en) | Vibrating sand-stone separator | |
| CN212284181U (en) | Multistage screening and crushing device | |
| CN212445751U (en) | Screening device for electronic ceramics | |
| CN213887101U (en) | Sand and stone separator | |
| CN112718461A (en) | Mining machinery refining mechanism and using method thereof | |
| CN212040737U (en) | Crushing, extruding and separating integrated machine | |
| CN112570134A (en) | Iron ore tailing resourceful comprehensive utilization processing apparatus | |
| CN221183180U (en) | Mineral powder impurity separation equipment | |
| CN219615786U (en) | Cement metal removing mechanism | |
| CN221452905U (en) | Wheat cleaning machine | |
| CN219597993U (en) | Sand processing apparatus is used in well lid foundry | |
| CN215940175U (en) | A sorting unit for multilayer mineral separation and purification | |
| CN220559832U (en) | Building waste sorting device | |
| CN220969226U (en) | Dust suppression grinding device for calcium powder production | |
| CN220880412U (en) | Fine casting face sand separating device | |
| CN220590152U (en) | Sand and stone aggregate processing breaker | |
| CN220310972U (en) | Mineral screen slag transfer device | |
| CN219273662U (en) | Material receiving mechanism of concentrating table | |
| CN217314355U (en) | Broken stone screening recovery unit for mining | |
| CN216631468U (en) | A novel magnet separator for ore is selected separately |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A screening device Effective date of registration: 20230224 Granted publication date: 20220726 Pledgee: Weixian Rural Credit Cooperative Pledgor: Xingtai cangxing Mining Co.,Ltd. Registration number: Y2023130000021 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |