CN212916152U

CN212916152U - Intelligent ore feeder of centrifugal ore separator directly driven by permanent magnet synchronous motor

Info

Publication number: CN212916152U
Application number: CN202021817124.6U
Authority: CN
Inventors: 张国海; 鲁永全; 王中来
Original assignee: Western Region Gold Karamay Hatu Gold Mine Co ltd
Current assignee: Western Region Gold Karamay Hatu Gold Mine Co ltd
Priority date: 2020-08-27
Filing date: 2020-08-27
Publication date: 2021-04-09
Anticipated expiration: 2030-08-27

Abstract

The utility model discloses an intelligent ore feeder of a centrifugal concentrator directly driven by a permanent magnet synchronous motor, which comprises a main body, wherein the main body is cylindrical, a feed inlet is arranged on the upper side wall of the main body in a penetrating way, a circular through groove is arranged on the side wall of one end of the main body in a penetrating way, the circular through groove is coaxially arranged with the main body, the outer surface of the main body corresponds to the circular through groove and is rotatably connected with a sleeve, the inner surface of the sleeve is provided with a spiral fan blade, the utility model discloses a feed inlet is arranged at the upper end of the main body for feeding, a circular through groove is arranged on the side wall of one side of the main body, a connecting sleeve is rotated on the outer surface of the main body, the sleeve is driven to rotate by a motor, the material enters the sleeve through the circular through groove, the spiral fan blade is arranged inside the, thereby the ore feeding is carried out, the ore feeding is even, and the material is turned over in the sleeve, prevents the layering.

Description

Intelligent ore feeder of centrifugal ore separator directly driven by permanent magnet synchronous motor

Technical Field

The utility model relates to a centrifugal separator auxiliary assembly technical field, the concrete field is a centrifugal separator intelligence feeder that permanent magnet synchronous motor directly driven.

Background

The centrifugal concentrating machine is called a centrifugal machine for short, and is also called a centrifugal chute; the method utilizes the great centrifugal force generated by the high-speed rotation of the centrifuge to strengthen the gravity separation process, so that the fine ore particles are more effectively recovered, the problem of full recovery of the fine particles is successfully solved, and the method is widely used for recovering tungsten, tin, iron, alluvial gold and other slime at present.

The intelligent ore feeder mainly comprises two modules of a sorting mechanism and an auxiliary mechanism, wherein the auxiliary mechanism of the centrifugal ore separator is more and mainly comprises an ore feeding device, an ore discharging device, a flushing device, an action program control device of the ore feeding device, the ore discharging device, the flushing device and other main parts.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a permanent magnet synchronous motor directly drives centrifugal concentrator intelligence feeder to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a permanent synchronous motor directly drives centrifugal concentrator intelligence feeder, includes the main part, the main part is cylindrically, the last lateral wall of main part runs through and is equipped with the feed inlet, the one end lateral wall of main part runs through and is equipped with circular logical groove, circular logical groove with the coaxial setting of main part, the surface of main part corresponds circular logical groove department rotates and is connected with the sleeve, telescopic both ends are the opening form respectively, telescopic internal surface is equipped with the spiral flabellum, telescopic surface is equipped with first gear, the outer fixed surface of main part is connected with the motor, the output shaft of motor is equipped with the second gear, the second gear with first gear engagement.

Preferably, a shifting rod is arranged at the axis of the sleeve, and one end of the shifting rod is fixedly connected to the inner wall of the main body.

Preferably, a cavity is arranged inside the shift lever, a plurality of through holes are arranged on the side wall of the cavity in a penetrating manner, mounting seats are fixedly connected to the inner surface of the cavity corresponding to the through holes respectively, rotating rings are rotatably connected to the surfaces of the mounting seats respectively, friction blocks are slidably connected to the inner surfaces of the through holes respectively, external threads are arranged on the outer surfaces of the friction blocks, internal threads meshed with the corresponding friction blocks are arranged on the inner surfaces of the rotating rings, sliding grooves are arranged on the outer surfaces of the friction blocks, sliding blocks are arranged on the inner surfaces of the through holes corresponding to the sliding grooves respectively, first bevel gears are arranged on the outer surfaces of the rotating rings respectively, a rotating shaft is rotatably connected to the side wall of the main body and is positioned inside the cavity, the rotating shaft and the cavity are coaxially arranged, and second bevel gears are fixedly connected to the outer surfaces of the rotating shaft corresponding to, the second bevel gears are respectively meshed with the corresponding first bevel gears.

Preferably, the friction blocks are respectively and fixedly connected with a limiting plate corresponding to one end inside the cavity.

Preferably, the upper surface of the lower sidewall of the main body is inclined.

Preferably, the outer surface of the main body corresponds to the feed inlets and is fixedly connected with feed hoppers respectively.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a permanent synchronous motor directly drives centrifugal concentrator intelligence feeder, through setting up the main part, set up the feed inlet in the upper end of main part, a feeding, one side lateral wall in the main part sets up circular logical groove, and rotate the connecting sleeve at the surface of main part, the sleeve drives its rotation through the motor, the material gets into the sleeve through circular logical groove, the inside spiral flabellum that is equipped with of sleeve, when spiral flabellum turns over the hank to the material, it removes to drive the one end that the main part was kept away from to the material orientation, thereby give the ore deposit, give the ore deposit evenly, and the material turns inside the sleeve, prevent the layering.

Drawings

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

FIG. 2 is a schematic view of a left side sectional structure of the shift lever of the present invention;

fig. 3 is a left side view structure diagram of the present invention;

fig. 4 is a schematic view of the left side sectional structure of the sleeve according to the present invention.

In the figure: 1-main body, 2-feed inlet, 3-circular through groove, 4-sleeve, 5-spiral fan blade, 6-first gear, 7-motor, 8-second gear, 9-deflector rod, 10-cavity, 11-through hole, 12-mounting seat, 13-rotating ring, 14-friction block, 15-sliding groove, 16-sliding block, 17-first bevel gear, 18-rotating shaft, 19-second bevel gear, 20-limiting plate and 21-feed hopper.

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: an intelligent ore feeder of a centrifugal concentrator directly driven by a permanent magnet synchronous motor comprises a main body 1, as shown in figure 3, the main body 1 is cylindrical, a feed inlet 2 penetrates through the upper side wall of the main body 1, materials enter the main body 1 through the feed inlet 2, a circular through groove 3 penetrates through the side wall of one end of the main body 1, as shown in figure 1, the circular through groove 3 is coaxially arranged with the main body 1, a sleeve 4 is rotatably connected to the outer surface of the main body 1 corresponding to the circular through groove 3, the sleeve 4 can be connected with the surface of the main body 1 through a rotating shaft and the like, two ends of the sleeve 4 are respectively open, spiral blades 5 are arranged on the inner surface of the sleeve 4, when the sleeve 4 rotates, the spiral blades 5 can convey the materials towards one end far away from the main body 1, and a first gear 6 is arranged on the outer surface of the sleeve 4, first gear 6 is located and is close to the one end of main part 1, the external fixed surface of main part 1 is connected with motor 7, the output shaft of motor 7 is equipped with second gear 8, second gear 8 with the meshing of first gear 6, the surface of main part 1 can set up devices such as support and support, sleeve 4 keeps away from the concentrator is placed to the one end downside of main part 1, and the material directly gets into the concentrator after the one end outflow of main part 1 is kept away from by sleeve 4 and carries out the ore dressing.

Particularly, the axle center department of sleeve 4 is equipped with driving lever 9, the one end fixed connection of driving lever 9 is in on the inner wall of main part 1, the material is in the position between driving lever 9 and the sleeve 4 to when sleeve 4 rotates, better turning over the hank material prevents its layering, prevents that the material from piling up, makes to turn over the hank inhomogeneous.

Specifically, a cavity 10 is provided inside the shift lever 9, a plurality of through holes 11 are provided through the side wall of the cavity 10, as shown in fig. 2, the inner surface of the cavity 10 corresponding to the through holes 11 is respectively and fixedly connected with an installation seat 12, the surface of the installation seat 12 is respectively and rotatably connected with a rotating ring 13, the installation seat 12 facilitates the installation of the rotating ring 13 because the inner surface of the sleeve 4 is arc-shaped, the inner surface of the through holes 11 is respectively and slidably connected with friction blocks 14, the friction blocks 14 are located inside the through holes 11, the outer surface of the friction blocks 14 is provided with external threads, the inner surface of the rotating ring 13 is provided with internal threads engaged with the corresponding friction blocks 14, the outer surface of the friction blocks 14 is provided with sliding grooves 15, the inner surface of the through holes 11 corresponding to the sliding grooves 15 is respectively provided with sliding blocks 16, and two ends of the sliding grooves 15 respectively penetrate through two ends of the, the sliding grooves 15 and the sliding blocks 16 prevent the friction blocks 14 from rotating, so that when the sleeve 4 rotates, the friction blocks 14 can be driven to slide along the through holes 11 through the cooperation between threads, first bevel gears 17 are respectively arranged on the outer surfaces of the rotating rings 13, rotating shafts 18 are rotatably connected to the side walls of the main body 1, the rotating shafts 18 are positioned inside the cavity 10, the rotating shafts 18 and the cavity 10 are coaxially arranged, second bevel gears 19 are respectively fixedly connected to the outer surfaces of the rotating shafts 18 corresponding to the first bevel gears 17, the second bevel gears 19 are respectively engaged with the corresponding first bevel gears 17, so that when the rotating shafts 18 are controlled to rotate, the sleeve 4 can be driven to rotate simultaneously, the friction blocks 14 are controlled to extend out of the through holes 11, and when the particle size of the material is larger, the friction blocks 14 can extend out to grind the material, the large materials are crushed, and when the particle size of the materials is smaller, the friction block 14 is controlled to enter the through hole 11, so that redundant vibration and abrasion are prevented.

Specifically, the friction block 14 is correspondingly located at one end inside the cavity 10 and is fixedly connected with a limiting plate 20 respectively, so that the friction block 14 is prevented from extending out of the through hole 11 and being separated from the sleeve 4.

Specifically, the upper surface of the lower side wall of the main body 1 is in the shape of an inclined plane, and the inclined plane enables materials to enter the sleeve 4.

Particularly, the surface of main part 1 corresponds feed inlet 2 punishment fixedly connected with feeder hopper 21 respectively, conveniently reinforced.

The working principle is as follows: the utility model discloses during the use, the material gets into main part 1 by feed inlet 2, then through circular logical groove 3 get into sleeve 4 inside, sleeve 4 is rotatory under motor 7's drive to it is rotatory to drive helical fan blade 5, when turning over the hank to the material, drives the one end transportation that the main part 1 was kept away from to the material orientation, and the one end that main part 1 was kept away from by sleeve 4 to final material flows, gets into the concentrator.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

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 centrifugal concentrator intelligence feeder that permanent magnet synchronous motor directly driven, includes main part (1), its characterized in that: main part (1) is cylindrically, the last lateral wall of main part (1) runs through and is equipped with feed inlet (2), the one end lateral wall of main part (1) runs through and is equipped with circular logical groove (3), circular logical groove (3) with main part (1) coaxial setting, the surface of main part (1) corresponds circular logical groove (3) department rotates and is connected with sleeve (4), the both ends of sleeve (4) are the opening form respectively, the internal surface of sleeve (4) is equipped with spiral flabellum (5), the surface of sleeve (4) is equipped with first gear (6), the fixed surface of main part (1) is connected with motor (7), the output shaft of motor (7) is equipped with second gear (8), second gear (8) with first gear (6) meshing.

2. The intelligent ore feeder for the centrifugal concentrator directly driven by the permanent magnet synchronous motor as claimed in claim 1, wherein: the axial center of the sleeve (4) is provided with a deflector rod (9), and one end of the deflector rod (9) is fixedly connected to the inner wall of the main body (1).

3. The intelligent ore feeder for the centrifugal concentrator directly driven by the permanent magnet synchronous motor as claimed in claim 2, wherein: a cavity (10) is arranged inside the shifting lever (9), a plurality of through holes (11) are formed in the side wall of the cavity (10) in a penetrating mode, mounting seats (12) are fixedly connected to the positions, corresponding to the through holes (11), of the inner surface of the cavity (10), rotating rings (13) are rotatably connected to the surfaces of the mounting seats (12) respectively, friction blocks (14) are slidably connected to the inner surfaces of the through holes (11) respectively, external threads are arranged on the outer surfaces of the friction blocks (14), internal threads meshed with the corresponding friction blocks (14) are arranged on the inner surfaces of the rotating rings (13), sliding grooves (15) are formed in the outer surfaces of the friction blocks (14), sliding blocks (16) are arranged on the inner surfaces of the through holes (11) corresponding to the sliding grooves (15) respectively, first bevel gears (17) are arranged on the outer surfaces of the rotating rings (13), and a rotating shaft (18) is rotatably connected to the side wall, the rotating shaft (18) is located inside the cavity (10), the rotating shaft (18) and the cavity (10) are coaxially arranged, second bevel gears (19) are fixedly connected to the positions, corresponding to the first bevel gears (17), of the outer surfaces of the rotating shaft (18) respectively, and the second bevel gears (19) are meshed with the corresponding first bevel gears (17) respectively.

4. The intelligent ore feeder for the centrifugal concentrator directly driven by the permanent magnet synchronous motor as claimed in claim 3, wherein: the friction block (14) is correspondingly positioned at one end inside the cavity (10) and is fixedly connected with a limiting plate (20) respectively.

5. The intelligent ore feeder for the centrifugal concentrator directly driven by the permanent magnet synchronous motor as claimed in claim 1, wherein: the upper surface of the lower side wall of the main body (1) is in an inclined plane shape.

6. The intelligent ore feeder for the centrifugal concentrator directly driven by the permanent magnet synchronous motor as claimed in claim 1, wherein: the outer surface of the main body (1) corresponds to the feed inlets (2) and is fixedly connected with feed hoppers (21) respectively.