CN217120804U

CN217120804U - Efficient screening installation for flotation of fluorite raw ore

Info

Publication number: CN217120804U
Application number: CN202220053989.2U
Authority: CN
Inventors: 何松林; 叶建斌
Original assignee: Xilin Gol League Longxing Mining Co ltd
Current assignee: Xilin Gol League Longxing Mining Co ltd
Priority date: 2022-01-10
Filing date: 2022-01-10
Publication date: 2022-08-05
Anticipated expiration: 2032-01-10

Abstract

The utility model discloses a high-efficiency screening device for flotation of fluorite raw ore, which comprises a screening bed, a damping bracket, a screen mesh, a vibrating motor and a material homogenizing mechanism, wherein the material homogenizing mechanism is arranged at the rear end of the screening bed, mineral aggregate is fed into a storage hopper through an external hoisting machine, the auger is driven to rotate by a driving motor through a bevel gear connecting piece at the moment, the auger is driven to stir the mineral aggregate and break up the mineral aggregate, the mineral aggregate is broken up and then is evenly arranged on the screen mesh through a separating frame, the mineral aggregate is prevented from being piled up again, the mineral aggregate can be more evenly distributed on the screen mesh, thereby the screening effect is improved, the quick assembling and disassembling mechanism is arranged at the side surface of a connecting frame, when the material homogenizing mechanism is installed, the connecting frame is firstly arranged in the storage hopper, then a poking piece is poked from the surface of the cramp, thereby a bolt is inserted into a slot to lock the connecting frame, the assembling and disassembling are convenient, so that the staff installs or removes the mixing mechanism additional, and the maintenance is convenient.

Description

Efficient screening installation for flotation of fluorite raw ore

Technical Field

The utility model particularly relates to an efficient screening installation for fluorite raw ore flotation relates to the relevant field of mining screening installation.

Background

Fluorite is also called fluorite, a more common mineral in nature, can be symbiotic with other multiple minerals, is produced in many places in the world, fluorite is the only mineral that can refine a large amount of fluorine elements, and it is still used for the cosolvent in the steelmaking in order to remove impurity simultaneously, in fluorite flotation process, need pass through screening layer upon layer, often uses the shale shaker to screen out the great granule in the mineral, avoids flotation equipment to produce the jam.

When the existing screening equipment for fluorite raw ore flotation is used, because the surface is wet after the ore material is mined, the ore material is easily adhered to and stacked together after being sent into a sieve bed by a hoister, the screening effect of the ore material is influenced, repeated screening is needed, the production efficiency is influenced, and the improvement is needed.

SUMMERY OF THE UTILITY MODEL

Therefore, in order to solve the above insufficiency, the utility model provides an efficient screening installation for fluorite raw ore flotation herein.

The utility model is realized in such a way, an efficient screening device for the flotation of fluorite raw ore is constructed, the device comprises a screening bed, a damping bracket, a screen mesh, a vibrating motor and a material homogenizing mechanism, the damping bracket is fixed on the side surface of the screening bed through bolts, the screen mesh is fixed on the inner side of the screening bed, the vibrating motor is installed on the top surface of the screening bed, the material homogenizing mechanism is arranged at the rear end of the screening bed, the material homogenizing mechanism comprises a storage hopper, a connecting frame, an auger, a bevel gear connecting piece, a driving motor and a quick disassembling and assembling mechanism, the rear end of the screening bed is provided with the storage hopper, the connecting frame is positioned at the inner side of the storage hopper, the tail end of the auger is rotationally connected with the connecting frame through a rotating shaft, the bevel gear connecting piece is installed in the middle part of the auger, the driving motor is installed at the top of the connecting frame, and the auger is driven to rotate through the bevel gear connecting piece, and a quick assembling and disassembling mechanism is arranged on the side surface of the connecting frame.

Further, quick assembly disassembly mechanism includes that fastener, connection chamber, torsional spring rotate piece, bolt, transfer line, plectrum, cramp and spacing groove, the linking frame side passes through bolt and fastener lock solid, it is provided with connection chamber to run through around the fastener, it is connected with the torsional spring rotation piece to connect the chamber middle part, the intracavity wall is connected in the bolt laminating slides, transfer line one end is articulated mutually with the torsional spring rotation piece to the transfer line other end is articulated mutually with the bolt, the bolt top surface carries out normal running fit with the plectrum to the plectrum extends and connects the intracavity side, fastener top surface welded fastening has the cramp, the spacing groove has been seted up to storage hopper side upper end to fastener and spacing inslot side looks lock joint.

Furthermore, a separation frame is arranged on the front side of the connecting frame, and the horizontal size of the separation frame is equal to that of the connecting frame.

Furthermore, the horizontal sizes of the separation frame and the screen are equal, and a plurality of compartments with equal sizes are formed in the inner side of the separation frame.

Furthermore, slots are formed in two sides of the inner portion of the limiting groove, and the slots are matched with the sizes of the bolts in size.

Furthermore, when the shifting sheet is buckled on the surface of the buckle sheet, the bolt is completely retracted into the connecting cavity.

Furthermore, when the bolt is completely retracted into the connecting cavity, the torsion spring rotating piece is in a force accumulation state.

Furthermore, the bolt and the transmission rod are both provided with two groups, and the bolt and the transmission rod are in central symmetry along the torsion spring rotating part.

The utility model has the advantages of as follows: the utility model discloses an improve and provide an efficient screening installation for fluorite raw ore flotation here, compare with equipment of the same type, have following improvement:

the method has the advantages that: a screening installation is used in flotation of efficient fluorite raw ore, through having set up homocline mechanism at screening bed rear end, send into the mineral aggregate through outside lifting machine in the storage hopper, driving motor circular telegram work orders about the auger rotation through the bevel gear connecting piece this moment, make the auger stir the mineral aggregate and break up it, the mineral aggregate is broken up the back and all arrives on the screen cloth side by side through dividing the frame branch, avoid the mineral aggregate to gather the heap once more, can be with the comparatively even distribution of mineral aggregate on the screen cloth to promote screening effect.

The method has the advantages that: a screening installation is used in flotation of efficient fluorite raw ore deposit, through set up quick assembly disassembly mechanism in the linking frame side, during installation homocline mechanism, at first pack linking frame into the storage hopper in, the fastener is detained into the spacing inslot simultaneously, then dial the plectrum from the plectrum surface, the torsional spring rotates the piece and resumes deformation and orders about the bolt through the transfer line and reset this moment, thereby make the bolt insert the linking frame lock solid in the slot, the dismouting is convenient, so that the staff installs additional or demolishs homocline mechanism, and convenient the maintenance.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the present invention for detaching the connecting frame;

FIG. 3 is a schematic view of the connecting frame structure of the present invention;

FIG. 4 is a schematic view of the connecting frame of the present invention;

FIG. 5 is a schematic view of the front cross-sectional structure of the connecting frame of the present invention;

FIG. 6 is a schematic view of the fastener of the present invention;

FIG. 7 is a schematic top view of the cross-sectional structure of the fastener of the present invention;

fig. 8 is an enlarged schematic view of the a position of the present invention.

Wherein: the screening machine comprises a screening bed-1, a damping support-2, a screen-3, a vibrating motor-4, a material homogenizing mechanism-5, a storage hopper-51, a connecting frame-52, a separating frame-521, an auger-53, a bevel gear connecting piece-54, a driving motor-55, a quick assembling and disassembling mechanism-56, a fastener-561, a connecting cavity-562, a torsion spring rotating piece-563, a bolt-564, a transmission rod-565, a plectrum-566, a buckle-567, a limiting groove-568 and a slot-5681.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings 1-8, wherein the technical solutions in the embodiments of the present invention are clearly and completely described, 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.

Please refer to fig. 1, the utility model provides an efficient screening installation for flotation of fluorite raw ore through the improvement here, including screening bed 1, shock absorber support 2, screen cloth 3, vibrating motor 4 and homocline mechanism 5, screening bed 1 side bolt fastening has shock absorber support 2, and screening bed 1 inboard is fixed with screen cloth 3, and vibrating motor 4 is installed to screening bed 1 top surface, and homocline mechanism 5 sets up in screening bed 1 rear end.

Referring to fig. 2, 3, 4 and 5, the present invention provides a high efficiency screening apparatus for fluorite raw ore flotation through improvement, the material equalizing mechanism 5 includes a storage hopper 51, a connecting frame 52, an auger 53, a bevel gear connector 54, a driving motor 55 and a fast disassembling and assembling mechanism 56, the storage hopper 51 is disposed at the rear end of the screening bed 1, the connecting frame 52 is located at the inner side of the storage hopper 51, the end of the auger 53 is rotatably connected with the connecting frame 52 through a rotating shaft, the bevel gear connector 54 is mounted at the middle part of the auger 53, the driving motor 55 is mounted at the top of the connecting frame 52, the auger 53 is driven to rotate by the driving motor 55 through the bevel gear connector 54, the fast disassembling and assembling mechanism 56 is disposed at the side of the connecting frame 52, the separating frame 521 is disposed at the front side of the connecting frame 52, the separating frame 521 is equal to the horizontal dimension of the connecting frame 52, which is beneficial to scattering and equalizing the mineral materials, the separating frame 521 is equal to the horizontal dimension of the screen 3, and the inside of the separating frame 521 is provided with a plurality of compartments with equal size, which is beneficial to evenly divide the mineral aggregate on the screen 3.

Referring to fig. 6, 7 and 8, the present invention provides an efficient screening apparatus for fluorite crude ore flotation through improvement, the fast dismounting mechanism 56 includes a fastener 561, a connection cavity 562, a torsion spring rotating member 563, a pin 564, a transmission rod 565, a shifting plate 566, a buckling plate 567 and a limiting groove 568, the side of the connection frame 52 is locked with the fastener 561 through a bolt, the connection cavity 562 penetrates through the front and the back of the fastener 561, the middle of the connection cavity 562 is connected with the torsion spring rotating member 563, the pin 564 is attached to the inner wall of the connection cavity 562 to slide, one end of the transmission rod 565 is hinged with the torsion spring rotating member 563, the other end of the transmission rod 565 is hinged with the pin 564, the top surface of the pin 564 is rotatably fitted with the shifting plate 566, and the shifting plate 566 extends out of the inside of the connection cavity 562, the buckling plate 567 is welded to the top surface of the fastener 561, the limiting groove 568 is provided to the upper end of the side of the storage hopper 51, and the fastener 561 is fastened with the inner side of the limiting groove 568, slot 5681 has all been seted up to the inside both sides of spacing groove 568, and slot 5681 and bolt 564 size looks adaptation, when link 566 is detained and is arranged in cramp 567 surface, in bolt 564 takes in the connection chamber 562 completely, be favorable to dismantling the operation, when bolt 564 takes in the connection chamber 562 completely, the torsional spring rotates piece 563 and is in the state of holding power, it orders about the bolt 564 and resets to do benefit to torsional spring rotation piece 563, bolt 564 all is provided with two sets ofly with transfer line 565, and bolt 564 and transfer line 565 rotate piece 563 along the torsional spring and carry out central symmetry, do benefit to that two sets of bolts 564 can synchronous motion.

The utility model provides an efficient fluorite raw ore flotation screening device through improvement, and the working principle is as follows;

firstly, before use, the screening bed 1 is placed on a horizontal ground, so that the damping support 2 can provide stable support for the screening bed 1;

secondly, when the screening machine is used, mineral aggregates are firstly sent into the storage hopper 51 through an external elevator, at the moment, the driving motor 55 is electrified to work and drives the screw conveyor 53 to rotate through the bevel gear connecting piece 54, the screw conveyor 53 stirs and breaks up the mineral aggregates, the mineral aggregates are broken up and then are uniformly distributed on the screen mesh 3 through the separating frame 521, the mineral aggregates are prevented from being piled up again, the mineral aggregates can be uniformly distributed on the screen mesh 3, so that the screening effect is improved, meanwhile, the vibration motor 4 is electrified to drive the screening bed 1 to vibrate, the mineral aggregates meeting the specification are discharged out of the screening bed 1 through the screen mesh 3, and particles not meeting the specification move along the screen mesh 3 and are poured out of the screening bed 1, so that screening is completed;

thirdly, when the material homogenizing mechanism 5 needs to be dismounted, the bolt 564 is separated from the slot 5681 and retracted into the connecting cavity 562 through the shifting piece 566, at this time, the torsion spring rotating piece 563 is deformed under stress, then the shifting piece 566 is buckled on the surface of the buckle 567 to fix the position of the bolt 564, and the connecting frame 52 can be dismounted from the storage hopper 51, when the material homogenizing mechanism 5 needs to be mounted, the connecting frame 52 is firstly mounted into the storage hopper 51, meanwhile, the fastener 561 is buckled into the limiting groove 568, then the shifting piece 566 is shifted away from the surface of the buckle 567, at this time, the torsion spring rotating piece 563 is deformed again and drives the bolt 564 to reset through the transmission rod 565, so that the bolt 564 is inserted into the slot 5681 to lock the connecting frame 52, the dismounting and locking are convenient, so that a worker can mount or dismount the material homogenizing mechanism 5, and the maintenance is convenient.

The utility model provides an improvement provides an efficient screening equipment for crude ore flotation of fluorite, through having set up the homocline mechanism 5 in the screening bed 1 rear end, send mineral aggregate into storage hopper 51 through the outside lifting machine, drive motor 55 circular telegram work this moment and order about auger 53 to rotate through bevel gear connecting piece 54, make auger 53 stir mineral aggregate and break up it, the mineral aggregate is broken up and is evenly distributed to screen cloth 3 through separating frame 521, avoid mineral aggregate to gather the heap again, can be with comparatively even distribution of mineral aggregate on screen cloth 3, thereby promote the screening effect, through set up quick dismouting mechanism 56 in the linking frame 52 side, when installing homocline mechanism 5, at first pack linking frame 52 into storage hopper 51, while 561 fastener buckles in spacing groove 568, then dial plate from buckle plate 567 surface dial-off, torsional spring rotating piece 563 resumes deformation and orders about bolt 564 through transfer line 565 at this moment, therefore, the bolt 564 is inserted into the slot 5681 to lock the connecting frame 52, so that the assembly and disassembly are convenient, the uniform material mechanism 5 can be conveniently assembled or disassembled by workers, and the maintenance is convenient.

Claims

1. A high-efficiency screening device for fluorite raw ore flotation comprises a screening bed (1), a screen (3) and a vibrating motor (4), wherein a damping support (2) is fixed on the side face of the screening bed (1) through bolts, the screen (3) is fixed on the inner side of the screening bed (1), and the vibrating motor (4) is installed on the top face of the screening bed (1);

the method is characterized in that: also comprises a material homogenizing mechanism (5), the material homogenizing mechanism (5) is arranged at the rear end of the screening bed (1), the material homogenizing mechanism (5) comprises a storage hopper (51), a connecting frame (52), a packing auger (53), a bevel gear connecting piece (54), a driving motor (55) and a quick disassembling and assembling mechanism (56), the rear end of the screening bed (1) is provided with a storage hopper (51), the connecting frame (52) is positioned at the inner side of the storage hopper (51), the tail end of the packing auger (53) is rotationally connected with the connecting frame (52) through a rotating shaft, the middle part of the packing auger (53) is provided with a bevel gear connecting piece (54), the top part of the connecting frame (52) is provided with a driving motor (55), and a driving motor (55) drives the packing auger (53) to rotate through a bevel gear connecting piece (54), the side surface of the connecting frame (52) is provided with a quick dismounting mechanism (56).

2. The efficient screening apparatus for fluorite raw ore flotation according to claim 1, wherein: the quick disassembly and assembly mechanism (56) comprises a fastener (561), a connecting cavity (562), a torsion spring rotating piece (563), a bolt (564), a transmission rod (565), a shifting piece (566), a buckling piece (567) and a limiting groove (568), wherein the side face of the connecting frame (52) is locked with the fastener (561) through a bolt, the front and the back of the fastener (561) are provided with the connecting cavity (562) in a penetrating manner, the middle part of the connecting cavity (562) is connected with the torsion spring rotating piece (563), the bolt (564) is attached to the inner wall of the connecting cavity (562) to slide, one end of the transmission rod (565) is hinged with the torsion spring rotating piece (563), the other end of the transmission rod (565) is hinged with the bolt (564), the top face of the bolt (564) is in rotating fit with the shifting piece (566), the shifting piece (566) extends out of the inner side of the connecting cavity (562), and the buckling piece (567) is fixedly welded to the top face of the fastener (561), the upper end of the side surface of the storage hopper (51) is provided with a limit groove (568), and the fastener (561) is buckled with the inner side of the limit groove (568).

3. The efficient screening apparatus for fluorite raw ore flotation according to claim 1, wherein: a separation frame (521) is arranged on the front side of the connecting frame (52), and the horizontal sizes of the separation frame (521) and the connecting frame (52) are equal.

4. The efficient screening apparatus for fluorite raw ore flotation according to claim 3, wherein: the horizontal sizes of the separating frame (521) and the screen (3) are equal, and a plurality of compartments with equal sizes are formed in the inner side of the separating frame (521).

5. The efficient screening apparatus for fluorite raw ore flotation according to claim 2, wherein: slot (5681) have all been seted up to inside both sides of spacing groove (568) to slot (5681) and bolt (564) size looks adaptation.

6. The efficient screening apparatus for fluorite raw ore flotation according to claim 2, wherein: when the shifting piece (566) is buckled on the surface of the buckle piece (567), the bolt (564) is completely retracted into the connecting cavity (562).

7. The efficient screening apparatus for fluorite raw ore flotation according to claim 2, wherein: when the bolt (564) is completely retracted into the connecting cavity (562), the torsion spring rotating piece (563) is in a power storage state.

8. The efficient screening apparatus for fluorite raw ore flotation according to claim 2, wherein: the inserted pin (564) and the transmission rod (565) are both provided with two groups, and the inserted pin (564) and the transmission rod (565) are centrosymmetric along the torsion spring rotating part (563).