CN112474066A

CN112474066A - Overflow flotation machine for mining

Info

Publication number: CN112474066A
Application number: CN202011234221.7A
Authority: CN
Inventors: 张�杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-07
Filing date: 2020-11-07
Publication date: 2021-03-12

Abstract

The invention relates to the technical field of mining equipment, in particular to a mining overflow flotation machine which has the advantage of adjusting the height of mineralized foam while fully mixing air, ore pulp and medicaments and comprises a driving component, a loading component, a collecting component, an adjusting component, an outer mixing component, an inner mixing component, an accelerating component and an air inlet component, wherein the driving component is fixedly connected to the loading component, the collecting component is fixedly connected to the loading component, the driving component is in sliding connection with the collecting component, the adjusting component is fixedly connected to the driving component, the adjusting component is in sliding connection with the loading component, the outer mixing component is rotatably connected to the inner mixing component, the outer mixing component is in meshing transmission with the adjusting component, the inner mixing component is rotatably connected to the accelerating component, the inner mixing component is in meshing transmission with the adjusting component, and the inner mixing component is in meshing transmission with the driving component, the accelerating component is rotationally connected to the driving component, and the accelerating component and the driving component are in meshing transmission.

Description

Overflow flotation machine for mining

Technical Field

The invention relates to the technical field of mining equipment, in particular to a mining overflow type flotation machine.

Background

The invention with the publication number of CN208390244U discloses an automatic flotation machine, which comprises a flotation machine body, wherein the upper end of the flotation machine body is fixedly provided with a stirring motor, the bottom end of the stirring motor is fixedly provided with a motor base through a bolt, the bottom end of the motor base is fixedly arranged on the upper surface of the flotation machine body through a bolt, one end of the stirring motor is fixedly provided with a rotating shaft, the rotating shaft penetrates through the motor base and the upper surface and the lower surface of the flotation machine body to reach the inside of the flotation machine body, the internal structure of the flotation machine is redesigned, so that enough air can be obtained when the flotation machine operates, a large amount of foam can be generated in a certain time when stirring is carried out, meanwhile, part of oily medicines are atomized with the air through a pipeline to enter the inside of a mixture, the contact area of the oily medicines is increased, and the medicines can rapidly react with the mixture when entering the inside, the reaction efficiency is accelerated. The disadvantage of this invention is that the adjustment of the height of the mineralized foam cannot be performed while the air, pulp and drug are thoroughly mixed.

Disclosure of Invention

The invention aims to provide an overflow flotation machine for mining, which has the advantage of being capable of adjusting the height of mineralized foam while fully mixing air, ore pulp and medicaments.

The purpose of the invention is realized by the following technical scheme:

mine exploitation overflow flotation machine, including drive assembly, loading assembly, collection subassembly, adjustment assembly, outer mixing assembly, interior mixing assembly, subassembly and the subassembly that admits air with higher speed, drive assembly fixed connection is on loading assembly, collect subassembly fixed connection on loading assembly, drive assembly and collection subassembly sliding connection, adjustment assembly fixed connection is on drive assembly, adjustment assembly sliding connection is on loading assembly, outer mixing assembly rotates to be connected including on mixing assembly, outer mixing assembly and adjustment assembly meshing transmission, interior mixing assembly rotates to be connected on the subassembly with higher speed, interior mixing assembly and adjustment assembly meshing transmission, interior mixing assembly and drive assembly meshing transmission, the subassembly rotates to be connected on drive assembly with higher speed, subassembly and drive assembly meshing transmission with higher speed, the subassembly that admits air rotates to be connected including on mixing assembly.

The driving assembly comprises limiting rods, an upper support, a driving motor, a driving gear, a lower support, lifting rods, lifting lead screws and lead screw motors, wherein the upper ends of the limiting rods are fixedly connected to the upper support, the driving motor is fixedly connected to the upper support, the driving gear is fixedly connected to an output shaft of the driving motor, the lower support is fixedly connected to the lower ends of the limiting rods, the lifting rods are fixedly connected to the lower support, the two lifting lead screws are connected to the lower support through threads, and the two lifting lead screws are respectively and fixedly connected to output shafts of the two lead screw motors.

The loading assembly comprises a loading box, overflow discharge ports, guide plates, a loading sealing rubber ring, a tangential feeding pipe and a discharging pipe, wherein the loading box is provided with a plurality of overflow discharge ports, the loading box is provided with a plurality of guide plates, the upper end and the lower end of a bottom plate of the loading box are both provided with the loading sealing rubber ring, the lower ends of the front end and the rear end of the loading box are both provided with the tangential feeding pipe, the lower end of the loading box is both provided with the discharging pipe, and a lifting rod is connected to the loading box in a.

The collecting assembly comprises a material receiving groove, guide blocks and a guide pipe, the material receiving groove is fixedly connected to the loading box, a plurality of guide blocks are evenly distributed on the material receiving groove, limiting rods are connected to the plurality of guide blocks in a sliding mode, and the guide pipe is arranged at the lower end of the material receiving groove.

The adjusting assembly comprises a jacking plate, one-way valves, lifting sealing rings, L-shaped pipes and transmission friction wheels, the jacking plate is fixedly connected to the lifting rod, a plurality of one-way valves are uniformly distributed on the jacking plate, the lifting sealing rings are fixedly connected to the outer sides of the jacking plate, a plurality of L-shaped pipes are uniformly distributed on the jacking plate, and the transmission friction wheels are rotatably connected to the L-shaped pipes.

The outer mixing component comprises a cross, an outer mixing claw and a friction gear ring, the outer mixing claw is fixedly connected to the cross, the friction gear ring is fixedly connected to the middle of the cross, and the friction gear ring and the plurality of transmission friction wheels are in friction transmission.

The inner mixing component comprises an inner mixing claw, air outlet holes, a driving friction wheel, a rotating pipe, an air inlet ring and an inner gear ring, wherein the inner mixing claw is uniformly provided with the air outlet holes, the driving friction wheel is fixedly connected to the inner mixing claw, the driving friction wheel and the driving friction wheels are in friction transmission, the rotating pipe is fixedly connected to the inner mixing claw, a cross is rotatably connected to the rotating pipe, the air inlet ring is arranged on the rotating pipe, the inner gear ring is fixedly connected to the rotating pipe, and the inner gear ring and the driving gear are in meshing transmission.

The accelerating assembly comprises an airflow accelerating impeller, a rotating shaft, a top sealing ring and a center wheel, the airflow accelerating impeller is fixedly connected to the rotating shaft, the rotating shaft is rotatably connected to the upper support, the rotating shaft is rotatably connected to the rotating pipe, the top sealing ring and the center wheel are fixedly connected to the rotating shaft, and the center wheel is in meshing transmission with the driving gear.

The air inlet assembly comprises an air inlet rotating wheel, a communicating pipe and an air inlet sealing ring, the air inlet rotating wheel is rotatably connected to the air inlet ring, the communicating pipe is arranged on the air inlet rotating wheel, and the air inlet sealing ring is arranged at each of the upper end and the lower end of the air inlet rotating wheel.

And the discharge pipe, the flow guide pipe, the communicating pipe and the two tangential feed pipes are all provided with switch valves.

The mine exploitation overflow flotation machine has the beneficial effects that: the mine exploitation overflow flotation machine can be adjusted by the driving assembly to drive the lifting, and the lifting of the adjusting assembly pushes mixed mineralized foam to overflow from the loading assembly into the collecting assembly for collection; the inner mixing component can be driven to rotate by the meshing of the driving component to mix the ore pulp, the medicine and the air; can also rotate through a plurality of transmission friction pulley of interior hybrid module drive, a plurality of transmission friction pulley drive outer hybrid module carry on with the rotation that interior hybrid module direction of rotation is different, and then the realization is to the ore pulp, medicine and air mix, cooperation through outer hybrid module and interior hybrid module, make the ore pulp, medicine and air form the turbulent flow, and then mixed more evenly, the flotation effect to the impurity of ore pulp is better, can also drive the acceleration subassembly through the drive assembly and rotate, the subassembly accelerates the air that the subassembly flows from the subassembly that admits air and flow into interior hybrid module and flow into the loading subassembly in the back fast and mix with ore pulp and medicine, the realization is handled the flotation of ore pulp.

Drawings

The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.

In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "top", "bottom", "inner", "outer" and "upright", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated 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, directly or indirectly connected through an intermediate medium, and may be a communication between two members. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In addition, in the description of the present invention, the meaning of "a plurality", and "a plurality" is two or more unless otherwise specified.

FIG. 1 is a schematic view of the overall construction of an overflow type flotation machine for mining in accordance with the present invention;

FIG. 2 is a cross-sectional view of an overflow type flotation machine for mining in accordance with the present invention;

FIG. 3 is a schematic structural view of the drive assembly of the present invention;

FIG. 4 is a schematic structural view of the loading assembly of the present invention;

FIG. 5 is a schematic view of the construction of the collection assembly of the present invention;

FIG. 6 is a schematic structural view of the adjustment assembly of the present invention;

FIG. 7 is a schematic structural view of an outer mixing assembly of the present invention;

FIG. 8 is a schematic structural view of an inner mixing assembly of the present invention;

FIG. 9 is a schematic structural view of an acceleration assembly of the present invention;

fig. 10 is a schematic view of the structure of the air intake assembly of the present invention.

In the figure: a drive assembly 1; a stopper rod 101; an upper bracket 102; a drive motor 103; a drive gear 104; a lower bracket 105; a lifter 106; a lifting screw 107; a lead screw motor 108; a loading assembly 2; a loading box 201; an overflow discharge port 202; a baffle 203; loading a sealing rubber ring 204; a tangential feed tube 205; a discharge pipe 206; a collection assembly 3; a material receiving groove 301; a guide block 302; a draft tube 303; an adjustment assembly 4; a jacking plate 401; a one-way valve 402; a lifting seal ring 403; an L-shaped tube 404; a transmission friction wheel 405; an outer mixing assembly 5; a cross 501; outer mixing fingers 502; a friction ring gear 503; an inner mixing assembly 6; an inner mixing claw 601; an air outlet 602; driving the friction wheel 603; a rotating tube 604; an air intake ring 605; an annulus gear 606; an acceleration component 7; an airflow accelerating impeller 701; a rotating shaft 702; a top seal ring 703; a center wheel 704; an air intake assembly 8; an intake runner 801; a communication pipe 802; an air inlet seal ring 803.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The first embodiment is as follows:

the embodiment is described below with reference to fig. 1-10, and the mining overflow type flotation machine comprises a driving assembly 1, a loading assembly 2, a collecting assembly 3, an adjusting assembly 4, an outer mixing assembly 5, an inner mixing assembly 6, an accelerating assembly 7 and an air inlet assembly 8, wherein the driving assembly 1 is fixedly connected to the loading assembly 2, the collecting assembly 3 is fixedly connected to the loading assembly 2, the driving assembly 1 and the collecting assembly 3 are slidably connected, the adjusting assembly 4 is fixedly connected to the driving assembly 1, the adjusting assembly 4 is slidably connected to the loading assembly 2, the outer mixing assembly 5 is rotatably connected to the inner mixing assembly 6, the outer mixing assembly 5 and the adjusting assembly 4 are in meshing transmission, the inner mixing assembly 6 is rotatably connected to the accelerating assembly 7, the inner mixing assembly 6 and the adjusting assembly 4 are in meshing transmission, the inner mixing assembly 6 and the driving assembly 1 are in meshing transmission, the accelerating assembly 7 is rotatably connected to the driving assembly 1, the accelerating component 7 is in meshing transmission with the driving component 1, and the air inlet component 8 is rotatably connected to the inner mixing component 6.

The driving component 1 can be adjusted to drive the lifting, the lifting of the adjusting component 4 can push the mixed mineralized foam to overflow from the loading component 2 into the collecting component 3 for collection; the driving component 1 can be meshed with the inner mixing component 6 to drive the inner mixing component to rotate so as to mix the ore pulp, the medicine and the air; can also rotate through a plurality of transmission friction pulley 405 of interior hybrid module 6 drive, a plurality of transmission friction pulley 405 drive outer hybrid module 5 carry on with the different rotation of interior hybrid module 6 rotation direction, and then realize the ore pulp, medicine and air mix, cooperation through outer hybrid module 5 and interior hybrid module 6, make the ore pulp, medicine and air form the sinuous flow, and then mixed more evenly, the flotation effect to the impurity of ore pulp is better, can also drive acceleration component 7 through drive assembly 1 and rotate, acceleration component 7 is quick the flow that advances loading assembly 2 in with ore pulp and medicine mixture after accelerating to the air that flows into interior hybrid module 6 from air intake assembly 8, the realization is handled the flotation to the ore pulp.

The second embodiment is as follows:

the present embodiment is described below with reference to fig. 1 to 10, where the driving assembly 1 includes a limiting rod 101, an upper bracket 102, a driving motor 103, a driving gear 104, a lower bracket 105, a lifting rod 106, a lifting screw 107 and a screw motor 108, upper ends of a plurality of limiting rods 101 are all fixedly connected to the upper bracket 102, the driving motor 103 is fixedly connected to the upper bracket 102, the driving gear 104 is fixedly connected to an output shaft of the driving motor 103, the lower bracket 105 is fixedly connected to lower ends of a plurality of limiting rods 101, the lifting rod 106 is fixedly connected to the lower bracket 105, two lifting screws 107 are connected to the lower bracket 105 through threads, and the two lifting screws 107 are respectively and fixedly connected to output shafts of the two screw motors 108.

Can start two lead screw motors 108 after mixing, two lead screw motors 108 drive two lift lead screw 107 and rotate, two lift lead screw 107 screw drive lower carriage 105 carry out the slip from top to bottom, lower carriage 105 drives a plurality of gag lever posts 101 and goes up and down, a plurality of guide blocks 302 lead to a plurality of gag lever posts 101, make a plurality of gag lever posts 101 drive upper bracket 102 and go up and down, lower carriage 105 drives lifter 106 and goes up and down, lifter 106 drives adjusting part 4 and goes up and down, realize the regulation of mineralized foam height, carry out the collection that overflows of mineralized foam.

The third concrete implementation mode:

the present embodiment is described below with reference to fig. 1 to 10, where the loading assembly 2 includes a loading box 201, a plurality of overflow outlets 202, a plurality of guide plates 203, a loading sealing rubber ring 204, a tangential feed pipe 205, and a discharge pipe 206, the loading box 201 is provided with the plurality of overflow outlets 202, the loading box 201 is provided with the plurality of guide plates 203, the loading sealing rubber rings 204 are provided at upper and lower ends of a bottom plate of the loading box 201, the tangential feed pipes 205 are provided at lower ends of front and rear ends of the loading box 201, the discharge pipe 206 is provided at lower ends of the loading box 201, and the lifting rod 106 is slidably connected to the loading box 201.

Connect two tangential inlet pipes 205 respectively to ore pulp feed arrangement and medicine feed arrangement on, open the ooff valve on two tangential inlet pipes 205, material tangential flow in two tangential inlet pipes 205 loads the case 201 in, has a tangential force, carries out the automatic mixing under the effect of tangential force for ore pulp, medicine and the even quick mixture of air more can flow through discharging pipe 206 after the mineral flotation of mining, the material in the case 201 is loaded in the clearance.

The fourth concrete implementation mode:

the following describes the present embodiment with reference to fig. 1 to 10, the collecting assembly 3 includes a material receiving trough 301, guide blocks 302 and a guide pipe 303, the material receiving trough 301 is fixedly connected to the loading box 201, the material receiving trough 301 is uniformly distributed with a plurality of guide blocks 302, the plurality of guide blocks 302 are slidably connected to a limiting rod 101, and the guide pipe 303 is arranged at the lower end of the material receiving trough 301.

The fifth concrete implementation mode:

referring to fig. 1 to 10, the adjusting assembly 4 includes a lifting plate 401, a one-way valve 402, a lifting sealing ring 403, L-shaped tubes 404 and a transmission friction wheel 405, the lifting plate 401 is fixedly connected to the lifting rod 106, the lifting plate 401 is uniformly provided with a plurality of one-way valves 402, the outer side of the lifting plate 401 is fixedly connected with the lifting sealing ring 403, the lifting plate 401 is uniformly provided with a plurality of L-shaped tubes 404, and the plurality of L-shaped tubes 404 are rotatably connected with the transmission friction wheel 405.

Jacking board 401 promotes mineralized foam and rises, when mineralized foam rises to a plurality of overflow discharge ports 202, pivoted mineralized foam flows out from a plurality of overflow discharge ports 202 after the direction of a plurality of guide plates 203, flow into in receiving tank 301, rethread honeycomb duct 303 is collected, can be timely derive mineralized foam through the lift of jacking board 401, prevent the accumulation of mineralized foam, reduce the efficiency of mine exploitation, when jacking board 401 descends, ore pulp and the medicine of jacking board 401 lower extreme can flow to the upper end of jacking board 401 through a plurality of check valves 402, carry out subsequent ore pulp and handle, realize the flotation of quick ore pulp material.

The sixth specific implementation mode:

referring to fig. 1-10, the outer mixing assembly 5 includes a cross 501, an outer mixing claw 502 and a friction ring gear 503, the outer mixing claw 502 is fixedly connected to the cross 501, the friction ring gear 503 is fixedly connected to the middle of the cross 501, and the friction ring gear 503 is in friction transmission with a plurality of transmission friction wheels 405.

A plurality of transmission friction pulley 405 of friction wheel 603 friction drive rotate, a plurality of transmission friction pulley 405 friction drive friction ring gear 503 rotates, friction ring gear 503 drives cross 501 and rotates, cross 501 drives outer mixed claw 502 and rotates, outer mixed claw 502 is to the ore pulp of loading case 201 outer lane, air and medicine carry out the flash mixed, outer mixed claw 502 and interior mixed claw 601 rotation opposite direction, make the ore pulp, air and medicine form the turbulent flow under mixing, make the ore pulp, the more even and thorough that air and medicine mix.

The seventh embodiment:

the present embodiment is described below with reference to fig. 1 to 10, where the inner mixing component 6 includes an inner mixing claw 601, air outlet holes 602, a driving friction wheel 603, a rotating pipe 604, an air inlet ring 605 and an inner gear ring 606, the inner mixing claw 601 is uniformly provided with a plurality of air outlet holes 602, the driving friction wheel 603 is fixedly connected to the inner mixing claw 601, the driving friction wheel 603 and the plurality of driving friction wheels 405 are in friction transmission, the rotating pipe 604 is fixedly connected to the inner mixing claw 601, the cross 501 is rotatably connected to the rotating pipe 604, the rotating pipe 604 is provided with the air inlet ring 605, the inner gear ring 606 is fixedly connected to the rotating pipe 604, and the inner gear ring 606 is in meshing transmission with the driving gear 104.

The driving gear 104 is meshed with and drives the inner gear ring 606 to rotate, the inner gear ring 606 drives the rotating pipe 604 to rotate, the rotating pipe 604 drives the inner mixing claw 601 to rotate, the inner mixing claw 601 rapidly rotates to rapidly mix ore pulp, air and medicines, and the inner mixing claw 601 drives the driving friction wheel 603 to rotate, so that the mixing of the ore pulp, the air and the medicines is realized.

The specific implementation mode is eight:

the present embodiment is described below with reference to fig. 1 to 10, where the accelerating assembly 7 includes an airflow accelerating impeller 701, a rotating shaft 702, a top sealing ring 703 and a center wheel 704, the airflow accelerating impeller 701 is fixedly connected to the rotating shaft 702, the rotating shaft 702 is rotatably connected to the upper bracket 102, the rotating shaft 702 is rotatably connected to the rotating pipe 604, the top sealing ring 703 and the center wheel 704 are fixedly connected to the rotating shaft 702, and the center wheel 704 is in meshing transmission with the driving gear 104.

Air flows into the inner mixing claw 601 through the rotating pipe 604 again, and then flows into the loading box 201 through the plurality of air outlets 602, the driving motor 103 is started, the driving gear 104 is driven by the driving motor 103 to rotate, the driving gear 104 is meshed with the driving center wheel 704 to rotate, the center wheel 704 drives the rotating shaft 702 to rotate, the rotating shaft 702 drives the air flow accelerating impeller 701 to rotate, the air flow accelerating impeller 701 accelerates the air in the rotating pipe 604, the spiral impeller loaded on the rotating shaft 702 guides and accelerates the air, and the air can be mixed with ore pulp more rapidly and uniformly.

The specific implementation method nine:

referring to fig. 1 to 10, the intake assembly 8 includes an intake runner 801, a communicating pipe 802, and an intake sealing ring 803, the intake runner 801 is rotatably connected to the intake ring 605, the intake runner 801 is provided with the communicating pipe 802, and both upper and lower ends of the intake runner 801 are provided with the intake sealing rings 803.

The communicating pipe 802 is connected to a high-pressure air feeding device through a quick connector, a switch valve on the communicating pipe 802 is opened, air flows into the air inlet rotating wheel 801 through the communicating pipe 802 to rotate, then flows into the air inlet ring 605 through the air inlet rotating wheel 801, and a gap between the air inlet rotating wheel 801 and the air inlet ring 605 is sealed by the two air inlet sealing rings 803, so that the air leakage is prevented from reducing the air pressure, and the air, the ore pulp and the medicine are mixed uniformly.

The detailed implementation mode is ten:

referring to fig. 1-10, the discharge pipe 206, the flow guiding pipe 303, the communicating pipe 802 and the two tangential feed pipes 205 are all provided with on-off valves.

The invention relates to an overflow flotation machine for mining, which has the use principle that: two tangential feeding pipes 205 are respectively connected to an ore pulp feeding device and a medicine feeding device, a connecting pipe 802 is connected to a high-pressure air feeding device through a quick connector, switching valves on the connecting pipe 802 and the two tangential feeding pipes 205 are opened, materials in the two tangential feeding pipes 205 tangentially flow into a loading box 201, air flows into an air inlet rotating wheel 801 through the connecting pipe 802 to rotate and then flows into an air inlet ring 605 through the air inlet rotating wheel 801, a gap between the air inlet rotating wheel 801 and the air inlet ring 605 is sealed by two air inlet sealing rings 803, air leakage is prevented from causing reduction of air pressure, the air flows into an inner mixing claw 601 through a rotating pipe 604 and then flows into the loading box 201 through a plurality of air outlet holes 602, a driving motor 103 is started, the driving motor 103 drives a driving gear 704 to rotate, the driving gear 104 is meshed with the driving central wheel 704 to rotate, and the central wheel drives a rotating shaft 702 to rotate, the rotating shaft 702 drives the airflow accelerating impeller 701 to rotate, the airflow accelerating impeller 701 accelerates air in the rotating pipe 604, a spiral impeller is loaded on the rotating shaft 702 to guide and accelerate the air, so that the air can be mixed with ore pulp more rapidly and uniformly, the driving gear 104 is meshed with and drives the inner gear ring 606 to rotate, the inner gear ring 606 drives the rotating pipe 604 to rotate, the rotating pipe 604 drives the inner mixing claw 601 to rotate, the inner mixing claw 601 rapidly rotates to rapidly mix the ore pulp, the air and the medicine, the inner mixing claw 601 drives the driving friction wheel 603 to rotate, the friction wheel 603 frictionally drives the plurality of transmission friction wheels 405 to rotate, the plurality of transmission friction wheels 405 frictionally drive the friction gear 503 to rotate, the friction gear 503 drives the cross frame 501 to rotate, the cross frame 501 drives the outer mixing claw 502 to rotate, the outer mixing claw 502 rapidly mixes the ore pulp, the air and the medicine on the outer ring of the loading box 201, the rotation directions of the outer mixing claw 502 and the inner mixing claw 601 are opposite, so that the ore pulp, the air and the medicine form turbulent flow under the mixing, the ore pulp, the air and the medicine are mixed more uniformly and thoroughly, the two screw rod motors 108 can be started after the mixing, the two screw rod motors 108 drive the two lifting screw rods 107 to rotate, the two lifting screw rods 107 drive the lower bracket 105 to slide up and down in a threaded manner, the lower bracket 105 drives the plurality of limiting rods 101 to lift, the plurality of guide blocks 302 guide the plurality of limiting rods 101, so that the plurality of limiting rods 101 drive the upper bracket 102 to lift, the lower bracket 105 drives the lifting rod 106 to lift, the lifting rod 106 drives the jacking plate 401 to lift, the jacking plate 401 pushes the mineralized foam to lift, when the mineralized foam rises to the plurality of overflow discharge ports 202, the rotated mineralized foam flows out from the plurality of overflow discharge ports 202 after being guided by the plurality of guide plates 203, flow into in receiving silo 301, the rethread honeycomb duct 303 is collected, and the lift through jacking board 401 can be timely derive mineralized foam, prevents the piling up of mineralized foam, reduces the efficiency of mining, and when jacking board 401 descends, ore pulp and the medicine of jacking board 401 lower extreme can flow to the upper end of jacking board 401 through a plurality of check valves 402, carry out subsequent ore pulp and handle, realize the flotation of quick ore pulp material.

It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and that various changes, modifications, additions and substitutions which are within the spirit and scope of the present invention and which may be made by those skilled in the art are also within the scope of the present invention.

Claims

1. Mine exploitation overflow type flotation device, including drive assembly (1), loading subassembly (2), collection subassembly (3), adjusting part (4), outer mixed subassembly (5), interior mixed subassembly (6), acceleration subassembly (7) and subassembly (8) that admits air, its characterized in that: drive assembly (1) fixed connection is on loading subassembly (2), collect subassembly (3) fixed connection on loading subassembly (2), drive assembly (1) and collection subassembly (3) sliding connection, adjust subassembly (4) fixed connection is on drive assembly (1), adjust subassembly (4) sliding connection is on loading subassembly (2), outer mixed subassembly (5) are rotated and are connected on interior mixed subassembly (6), outer mixed subassembly (5) and adjust subassembly (4) meshing transmission, interior mixed subassembly (6) are rotated and are connected on accelerating subassembly (7), interior mixed subassembly (6) and adjust subassembly (4) meshing transmission, interior mixed subassembly (6) and drive assembly (1) meshing transmission, accelerating subassembly (7) are rotated and are connected on drive assembly (1), accelerating subassembly (7) and drive assembly (1) meshing transmission, admit air subassembly (8) are rotated and are connected on interior mixed subassembly (6).

2. The mining overflow flotation machine of claim 1 wherein: the driving assembly (1) comprises limiting rods (101), an upper support (102), driving motors (103), driving gears (104), a lower support (105), lifting rods (106), lifting screw rods (107) and screw rod motors (108), the upper ends of the limiting rods (101) are fixedly connected to the upper support (102), the driving motors (103) are fixedly connected to the upper support (102), the driving gears (104) are fixedly connected to output shafts of the driving motors (103), the lower support (105) is fixedly connected to the lower ends of the limiting rods (101), the lifting rods (106) are fixedly connected to the lower support (105), the lower support (105) is connected with the two lifting screw rods (107) through threads, and the two lifting screw rods (107) are respectively and fixedly connected to output shafts of the two screw rod motors (108).

3. The mining overflow flotation machine of claim 2 wherein: the loading assembly (2) comprises a loading box (201), overflow discharge ports (202), guide plates (203), loading sealing rubber rings (204), tangential feed pipes (205) and discharge pipes (206), wherein the loading box (201) is provided with a plurality of overflow discharge ports (202), the loading box (201) is provided with a plurality of guide plates (203), the upper end and the lower end of a bottom plate of the loading box (201) are provided with the loading sealing rubber rings (204), the lower ends of the front end and the rear end of the loading box (201) are provided with the tangential feed pipes (205), the lower end of the loading box (201) is provided with the discharge pipes (206), and a lifting rod (106) is connected to the loading box (201) in a sliding mode.

4. The mining overflow flotation machine of claim 3 wherein: the collecting assembly (3) comprises a collecting groove (301), guide blocks (302) and a guide pipe (303), the collecting groove (301) is fixedly connected to the loading box (201), the plurality of guide blocks (302) are uniformly distributed on the collecting groove (301), limiting rods (101) are connected to the plurality of guide blocks (302) in a sliding mode, and the guide pipe (303) is arranged at the lower end of the collecting groove (301).

5. The mining overflow flotation machine of claim 4 wherein: adjusting part (4) are including jacking board (401), check valve (402), lift sealing washer (403), L venturi tube (404) and transmission friction pulley (405), jacking board (401) fixed connection is on lifter (106), the equipartition has a plurality of check valves (402) on jacking board (401), the outside fixedly connected with lift sealing washer (403) of jacking board (401), the equipartition has a plurality of L venturi tubes (404) on jacking board (401), all rotate on a plurality of L venturi tubes (404) and be connected with transmission friction pulley (405).

6. The mining overflow flotation machine of claim 5 wherein: the outer mixing component (5) comprises a cross (501), outer mixing claws (502) and a friction gear ring (503), the outer mixing claws (502) are fixedly connected to the cross (501), the friction gear ring (503) is fixedly connected to the middle of the cross (501), and the friction gear ring (503) and a plurality of transmission friction wheels (405) are in friction transmission.

7. The mining overflow flotation machine of claim 6 wherein: the inner mixing component (6) comprises an inner mixing claw (601), air outlet holes (602), a driving friction wheel (603), a rotating pipe (604), an air inlet ring (605) and an inner gear ring (606), wherein the plurality of air outlet holes (602) are uniformly distributed on the inner mixing claw (601), the driving friction wheel (603) is fixedly connected on the inner mixing claw (601), the driving friction wheel (603) and the plurality of driving friction wheels (405) are in friction transmission, the rotating pipe (604) is fixedly connected on the inner mixing claw (601), a cross (501) is rotatably connected on the rotating pipe (604), the air inlet ring (605) is arranged on the rotating pipe (604), the inner gear ring (606) is fixedly connected on the rotating pipe (604), and the inner gear ring (606) and the driving gear (104) are in meshing transmission.

8. The mining overflow flotation machine of claim 7 wherein: the accelerating assembly (7) comprises an airflow accelerating impeller (701), a rotating shaft (702), a top sealing ring (703) and a center wheel (704), the airflow accelerating impeller (701) is fixedly connected to the rotating shaft (702), the rotating shaft (702) is rotatably connected to the upper support (102), the rotating shaft (702) is rotatably connected to the rotating pipe (604), the rotating shaft (702) is fixedly connected with the top sealing ring (703) and the center wheel (704), and the center wheel (704) and the driving gear (104) are in meshing transmission.

9. The mining overflow flotation machine of claim 8 wherein: the air inlet assembly (8) comprises an air inlet rotating wheel (801), a communicating pipe (802) and an air inlet sealing ring (803), the air inlet rotating wheel (801) is rotatably connected to the air inlet ring (605), the communicating pipe (802) is arranged on the air inlet rotating wheel (801), and the air inlet sealing ring (803) is arranged at the upper end and the lower end of the air inlet rotating wheel (801).

10. The mining overflow flotation machine of claim 9 wherein: and the discharge pipe (206), the guide pipe (303), the communicating pipe (802) and the two tangential feed pipes (205) are all provided with switch valves.