CN209935174U

CN209935174U - Magnetic separation device with screening function for mine

Info

Publication number: CN209935174U
Application number: CN201822188951.2U
Authority: CN
Inventors: 黄勇勤
Original assignee: Jiangxi Jiedeng Mining Machinery Co Ltd
Current assignee: Jiangxi Jiedeng Mining Machinery Co Ltd
Priority date: 2018-12-25
Filing date: 2018-12-25
Publication date: 2020-01-14
Anticipated expiration: 2028-12-25

Abstract

The utility model discloses a magnetic separation device is used in mine with screening effect, including last backup pad, go up the upper end fixedly connected with pan feeding mouth of backup pad, and the middle part through connection who goes up the backup pad has the pivot, the centrifugation bucket rotates and connects at the middle part of last backup pad, and the inside top-down through connection of centrifugation bucket has first screening board, second screening board and third screening board in proper order, the lower extreme of centrifugation bucket is connected for rotating in the upper end of bottom suspension fagging, and the middle part through connection of bottom suspension fagging has the pivot, motor fixed mounting is on supporting the cell body, the equal draw-in groove in surface left side of going up backup pad and bottom suspension fagging is connected with left collecting vat, the inside of right side collecting vat and left collecting vat all is provided with the. This magnetic separation device is used in mine with screening effect is convenient for carry out the screening separation to the impurity in the mineral, also is convenient for carry out the classified collection to the ore of variation in size simultaneously, facilitates the use, also is convenient for improve work efficiency.

Description

Magnetic separation device with screening function for mine

Technical Field

The utility model relates to a mining correlation technique field specifically is a magnetic separation device is used in mine with screening effect.

Background

At present, mines comprise coal mines, metal mines, non-metal mines, building material mines, chemical mines and the like, the size of the scale of the mines is matched with the economic and reasonable service life of the mines, only in this way, the capital construction cost can be saved, the cost is reduced, in the production process of the mines, the excavation operation is the production link which consumes most manpower and material resources and occupies most funds and reduces the potential of the mining cost to the maximum extent, and the main way of reducing the excavation cost is to improve the labor productivity and the product quality and reduce the material consumption.

However, when general mines are mined, the ore and impurities are not conveniently and quickly screened and separated, so that the pressure for carrying the ore is increased, the working efficiency is influenced, and the ore and the impurities are not convenient to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a magnetic separation device is used in mine with screening effect to solve the general ore that proposes in the above-mentioned background art when the exploitation, inconvenient quick separate the ore with the quick screening of impurity, thereby cause the pressure increase of transport ore, influence work efficiency, the problem of inconvenient use.

In order to achieve the above object, the utility model provides a following technical scheme: a magnetic separation device with a screening effect for mines comprises an upper supporting plate, wherein the upper end of the upper supporting plate is fixedly connected with a feeding hole, the middle part of the upper supporting plate is connected with a rotating shaft in a penetrating way, the upper end of the rotating shaft is connected with the inner wall of a centrifugal barrel through a supporting rod, the centrifugal barrel is rotatably connected with the middle part of the upper supporting plate, the inside of the centrifugal barrel is sequentially connected with a first screening plate, a second screening plate and a third screening plate in a penetrating way from top to bottom in a penetrating way, the lower end of the centrifugal barrel is rotatably connected with the upper end of a lower supporting plate, the middle part of the lower supporting plate is connected with the rotating shaft in a penetrating way, the lower end of the rotating shaft is connected with the output end of a motor through a bolt, the motor is fixedly arranged on a supporting groove body, electric telescopic rods are fixedly arranged at the, go up the equal draw-in groove in surface left side of backup pad and bottom suspension fagging and be connected with left collecting vat, and go up the equal draw-in groove in surface right side of backup pad and bottom suspension fagging and be connected with right collecting vat to the equal fixedly connected with handle in middle part of right collecting vat and left collecting vat, the inside of right collecting vat and left collecting vat all is provided with the electro-magnet, and right collecting vat and left collecting vat are connected for magnetism through connecting magnet and iron plate respectively.

Preferably, go up the backup pad and be hollow ring form structure, and go up backup pad and bottom suspension fagging and all constitute revolution mechanic with the centrifugation bucket, the bottom suspension fagging is discoid structure, and the diameter size of bottom suspension fagging equals the maximum diameter size of last backup pad.

Preferably, the longitudinal section of the supporting groove body is of a U-shaped structure, the outer wall of the supporting groove body is obliquely arranged, and the opening size of the upper end of the supporting groove body is larger than the diameter size of the lower supporting plate.

Preferably, the first screening plate, the second screening plate and the third screening plate are all in circular hollow-out structures, and the diameters of holes in the first screening plate, the second screening plate and the third screening plate are sequentially increased from top to bottom.

Preferably, the maximum cross-sectional diameter of the first screening plate, the second screening plate and the third screening plate is equal to the diameter of the lower support plate, and the first screening plate, the second screening plate and the third screening plate are in a circular truncated cone-shaped structure.

Preferably, right collecting vat and left collecting vat constitute hollow cylinder structure, and right collecting vat and left collecting vat all constitute with last backup pad and dismantle the structure.

Compared with the prior art, the beneficial effects of the utility model are that: the magnetic separation device with the screening function for the mine is convenient for screening and separating impurities in minerals, and is also convenient for classifying and collecting ores with different sizes, convenient to use and convenient to improve the working efficiency;

1. the ore screening device is provided with the first screening plate, the second screening plate and the third screening plate, and the net diameters of the first screening plate, the second screening plate and the third screening plate are gradually increased, so that ores are conveniently screened layer by layer, classified collection is conveniently carried out according to the sizes of the ores, the use is convenient, and the work efficiency is also conveniently improved;

2. the rotary shaft and the centrifugal barrel are arranged, so that the centrifugal barrel can be conveniently rotated, the ore can be conveniently and centrifugally rotated, the ore can be conveniently and quickly screened, and the working efficiency is improved;

3. be equipped with right collecting vat and left collecting vat, right collecting vat and left collecting vat are the dismantlement structure in last backup pad and bottom suspension to the draw-in groove of being convenient for links together, and the metal ore that conveniently sieves out centrifugal separation to the centrifugation bucket adsorbs the collection, and right collecting vat and left collecting vat outage back lose magnetism, and metal ore receives gravity and falls on first screening board, second screening board and third screening board, makes things convenient for the layering to collect facilitates the use.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the connection structure of the centrifugal barrel and the rotating shaft of the present invention;

FIG. 3 is a schematic view of the connection structure of the right collecting tank and the left collecting tank of the present invention;

fig. 4 is a schematic view of the overall structure of the first screening plate (the second screening plate or the third screening plate) of the present invention.

In the figure: 1. an upper support plate; 2. a feeding port; 3. a lower support plate; 4. a rotating shaft; 5. a motor; 6. a supporting trough body; 7. an electric telescopic rod; 8. a centrifuge bucket; 9. a first screening plate; 10. a second screening plate; 11. a third screening plate; 12. a right collection tank; 13. a handle; 14. a left collection tank; 15. a support bar; 16. an iron block; 17. connecting a magnet; 18. an electromagnet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a magnetic separation device with a screening effect for mines comprises an upper supporting plate 1, a feeding port 2, a lower supporting plate 3, a rotating shaft 4, a motor 5, a supporting groove body 6, an electric telescopic rod 7, a centrifugal barrel 8, a first screening plate 9, a second screening plate 10, a third screening plate 11, a right collecting groove 12, a handle 13, a left collecting groove 14, a supporting rod 15, an iron block 16, a connecting magnet 17 and an electromagnet 18, wherein the feeding port 2 is fixedly connected to the upper end of the upper supporting plate 1, the rotating shaft 4 is connected to the middle of the upper supporting plate 1 in a penetrating manner, the upper end of the rotating shaft 4 is connected to the inner wall of the centrifugal barrel 8 through the supporting rod 15, the centrifugal barrel 8 is rotatably connected to the middle of the upper supporting plate 1, the first screening plate 9, the second screening plate 10 and the third screening plate 11 are sequentially connected to the inside of the centrifugal barrel 8 in a penetrating manner from top to bottom, the lower end of the centrifugal barrel 8 is, and the middle part through connection of bottom suspension fagging 3 has pivot 4, and the lower extreme of pivot 4 is connected through the bolt with motor 5's output, motor 5 fixed mounting is on supporting groove body 6, and the equal fixed mounting in both ends of supporting groove body 6 has electric telescopic handle 7, and the lower extreme at bottom suspension fagging 3 is passed through to electric telescopic handle 7's upper end, the equal draw-in groove in surface left side of going up backup pad 1 and bottom suspension fagging 3 is connected with left collecting vat 14, and the equal draw-in groove in surface right side of going up backup pad 1 and bottom suspension fagging 3 is connected with right collecting vat 12, and the equal fixedly connected with handle 13 in middle part of right collecting vat 12 and left collecting vat 14, the inside of right collecting vat 12 and left collecting vat 14 all is provided with electro-magnet 18, and right collecting vat 12 and.

If in fig. 1, upper supporting plate 1 is hollow circular ring shaped structure, and upper supporting plate 1 and bottom suspension fagging 3 all constitute revolution mechanic with centrifuge bucket 8, bottom suspension fagging 3 is discoid structure, and the diameter size of bottom suspension fagging 3 equals the maximum diameter size of upper supporting plate 1, conveniently fix and install centrifuge bucket 8, also be convenient for rotate centrifuge bucket 8 simultaneously, conveniently carry out centrifugal screening to the ore, facilitate the use, the longitudinal section of supporting cell body 6 is "U" style of calligraphy structure in fig. 1, and the outer wall that supports cell body 6 is the slope setting, and the upper end opening size that supports cell body 6 is greater than the diameter size of bottom suspension fagging 3, be convenient for collect the ore after the screening, avoid dropping ground, influence the use.

For example, in fig. 4, the first screening plate 9, the second screening plate 10 and the third screening plate 11 are all of a circular hollow structure, and the diameter sizes of holes in the first screening plate 9, the second screening plate 10 and the third screening plate 11 are sequentially increased from top to bottom, so that mined ores can be screened layer by layer, and ores with different sizes can be conveniently collected.

As in FIG. 3, the right collecting groove 12 and the left collecting groove 14 form a hollow cylindrical structure, and the right collecting groove 12 and the left collecting groove 14 both form a dismounting structure with the upper support plate 1, so that the mounting and dismounting are convenient, and meanwhile, the maintenance and protection are also convenient, and the use is convenient.

The working principle is as follows: when the magnetic separation device with the screening function for the mine is used, firstly, an integral device composed of an upper supporting plate 1, a rotating shaft 4 and a lower supporting plate 3 is fixedly installed on an electric telescopic rod 7 through bolts, then, the length of the electric telescopic rod 7 is adjusted, an output end of a motor 5 is fixedly installed at the lower end of the rotating shaft 4 through the bolts, a left collecting groove 14 and a right collecting groove 12 are connected to the outer surfaces of the upper supporting plate 1 and the lower supporting plate 3, mined ores are poured into the upper supporting plate 1 through a feeding port 2, then, a power switch of the motor 5 is turned on, the motor 5 drives a centrifugal barrel 8 to rotate through the rotating shaft 4 when working, so that the ores are conveniently subjected to centrifugal screening, impurities are conveniently left in the centrifugal barrel 8, then, the right collecting groove 12 and the left collecting groove 14 are connected with an external power supply through a socket, so that the right collecting groove 12 and the left collecting groove, thereby being convenient for generating magnetic adsorption force, being convenient for adsorbing metal in the ore, being convenient and rapid for screening, improving the working efficiency, after the screening is finished, the power switch of the motor 5 is closed, the centrifugal barrel 8 stops rotating, meanwhile, the right collecting groove 12 and the left collecting groove 14 are disconnected from the power supply, the metal ores on the right collecting groove 12 and the left collecting groove 14 fall at corresponding positions under the action of gravity, then the ores on the first screening plate 9, the second screening plate 10 and the third screening plate 11 are collected layer by layer, the use is convenient, after a period of use, the integral device formed by the upper supporting plate 1, the lower supporting plate 3 and the rotating shaft 4 is disassembled from the electric telescopic rod 7, the integral device is inverted, the impurities in the integral device can be conveniently cleaned, the type of the motor 5 used in the method is XD-60KTYZ, which is the whole process of the magnetic separation device for the mine with the screening function.

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

1. The utility model provides a mine is with magnetic separation device with screening effect, includes backup pad (1), its characterized in that: the upper end of the upper supporting plate (1) is fixedly connected with a feeding port (2), the middle of the upper supporting plate (1) is in penetrating connection with a rotating shaft (4), the upper end of the rotating shaft (4) is connected with the inner wall of a centrifugal barrel (8) through a supporting rod (15), the centrifugal barrel (8) is rotatably connected with the middle of the upper supporting plate (1), a first screening plate (9), a second screening plate (10) and a third screening plate (11) are sequentially in penetrating connection with the inside of the centrifugal barrel (8) from top to bottom, the lower end of the centrifugal barrel (8) is in rotating connection with the upper end of a lower supporting plate (3), the middle of the lower supporting plate (3) is in penetrating connection with the rotating shaft (4), the lower end of the rotating shaft (4) is connected with the output end of a motor (5) through bolts, the motor (5) is fixedly installed on a supporting groove body (6), and electric telescopic rods (7) are fixedly installed at both ends of the, and the upper end of electric telescopic handle (7) is through the lower extreme of bolt fixed mounting in bottom suspension fagging (3), the equal draw-in groove in surface left side of going up backup pad (1) and bottom suspension fagging (3) is connected with left collecting vat (14), and the equal draw-in groove in surface right side of going up backup pad (1) and bottom suspension fagging (3) is connected with right collecting vat (12) to the equal fixedly connected with handle (13) in middle part of right collecting vat (12) and left collecting vat (14), the inside of right collecting vat (12) and left collecting vat (14) all is provided with electro-magnet (18), and right collecting vat (12) and left collecting vat (14) are connected for magnetism through connecting magnet (17) and iron plate (16) respectively.

2. The magnetic separation device with screening function for mine according to claim 1, characterized in that: go up backup pad (1) and be hollow ring form structure, and go up backup pad (1) and bottom suspension fagging (3) and all constitute rotating-structure with centrifuge bucket (8), bottom suspension fagging (3) are discoid structure, and the diameter size of bottom suspension fagging (3) equals the maximum diameter size of going up backup pad (1).

3. The magnetic separation device with screening function for mine according to claim 1, characterized in that: the longitudinal section of the supporting groove body (6) is of a U-shaped structure, the outer wall of the supporting groove body (6) is obliquely arranged, and the opening size of the upper end of the supporting groove body (6) is larger than the diameter size of the lower supporting plate (3).

4. The magnetic separation device with screening function for mine according to claim 1, characterized in that: the first screening plate (9), the second screening plate (10) and the third screening plate (11) are all of circular hollow-out structures, and the diameter sizes of holes in the first screening plate (9), the second screening plate (10) and the third screening plate (11) are sequentially increased from top to bottom.

5. The magnetic separation device with screening function for mine according to claim 1, characterized in that: the maximum cross section diameter sizes of the first screening plate (9), the second screening plate (10) and the third screening plate (11) are equal to the diameter size of the lower supporting plate (3), and the first screening plate (9), the second screening plate (10) and the third screening plate (11) are all in a round table-shaped structure.

6. The magnetic separation device with screening function for mine according to claim 1, characterized in that: the right collecting groove (12) and the left collecting groove (14) form a hollow cylindrical structure, and the right collecting groove (12) and the left collecting groove (14) form a dismounting structure with the upper supporting plate (1).