CN115156033A

CN115156033A - Mine is with comprehensive screening formula vibration screening machine

Info

Publication number: CN115156033A
Application number: CN202210764362.2A
Authority: CN
Inventors: 王正华
Original assignee: Jiangsu Zhenqiang Machinery Technology Co ltd
Current assignee: Jiangsu Zhenqiang Machinery Technology Co ltd
Priority date: 2022-06-29
Filing date: 2022-06-29
Publication date: 2022-10-11
Anticipated expiration: 2042-06-29
Also published as: CN115156033B

Abstract

The invention discloses a comprehensive screening type vibrating screening machine for mines, which belongs to the field of vibrating screening machines, and realizes that in the screening process of driving a screening net by an electric guide rod, heat is released to drive a memory movable frame to drive a cleaning brush to brush the screening net, so that waste particles are dispersed and fall off, the situation that the waste particles are accumulated together to block and influence screening is avoided, meanwhile, air in the memory movable frame is extruded and sprayed out to wash out the cleaning brush, so that the waste particles adhered to the surface of the cleaning brush fall off, adhesion is reduced, the brushing cleaning of the cleaning brush is facilitated, the interference of the waste particles on the work is reduced, the screening of the waste particles is more complete, then, the memory movable frame extrudes a heat insulation bag body to enable cold air on stainless steel to be distributed out, the cold air is deformed back and forth in the cold alternating process, the reciprocating motion of the cleaning brush is realized, the separation effect is enhanced, meanwhile, the air in an extrusion cylinder is compressed and sprayed out, the waste particles scattered in an edge area are blown to intensively screened, and the screening effect is further improved.

Description

Mine is with comprehensive screening formula vibration screening machine

Technical Field

The invention relates to the field of vibrating screening machines, in particular to a comprehensive screening type vibrating screening machine for mines.

Background

The vibrating sieving machine works by utilizing the reciprocating rotary vibration generated by the vibration of the vibrator, the upper rotary heavy hammer of the vibrator enables the sieve surface to generate plane rotary vibration, the lower rotary heavy hammer enables the sieve surface to generate conical surface rotary vibration, the effect of the combined action enables the sieve surface to generate the reciprocating rotary vibration, and the vibrating sieving machine can be divided into the following parts according to the weight application: mining vibration screening machine, light-duty meticulous vibration screening machine, experiment vibration screening machine, wherein spiral orbit vibration screening machine is one kind in the mining vibration screening machine, can realize falling into the vibration screening machine with the material from the pan feeding end after, loose rapidly, pass through the sieve, accomplish the screening operation.

Among the prior art, spiral orbit vibrating screen extension is when carrying out the shale shaker to the ore material, and the piece granule that its was sieved and is removed the separation is easily piled up together, causes the jam to the screen cloth, influences the work of screen cloth, makes material and piece granule remain on the screen cloth surface, leads to the screening to be abundant comprehensive inadequately, needs the more time of cost to remove many times to sieve and remove the separation, has improved use cost greatly, has reduced the availability factor.

Disclosure of Invention

1. Technical problem to be solved

The invention aims to provide a comprehensive screening type vibration screening machine for mines, which can realize that in the screening process of a screening net driven by an electric guide rod, the generated heat drives a memory movable frame to expand to drive a cleaning brush to brush the screening net, so that waste particles are dispersed and fall down, the screening influence caused by the blockage due to the accumulation of the waste particles is avoided, simultaneously, an extrusion deformation bag body in the memory movable frame moves along with the movement of the memory movable frame, an air extrusion plate is attracted to extrude air downwards to flush the cleaning brush, the waste particles adhered to the surface of the cleaning brush fall down, the adhesion is reduced, the brushing cleaning of the cleaning brush is convenient, the interference of the waste particles on the work of the cleaning brush is reduced, the screening of the waste particles is more comprehensive, when the memory movable frame extrudes a heat insulation bag body to deform, cold air on a stainless steel ice block is discharged, the memory movable frame deforms back and forth in the cold and hot alternation process, the reciprocating motion of the cleaning brush is realized, the separation effect is enhanced, and the air in an extrusion cylinder is compressed, the waste particles scattered are blown to be more completely in the screening area, and the screening effect is further improved.

2. Technical scheme

In order to solve the above problems, the present invention adopts the following technical solutions.

A comprehensive screening type vibrating screen classifier for mines comprises an electric base, wherein a plurality of uniformly distributed electric guide rods are installed at the upper end of the electric base, movable blocks are sleeved at the outer ends of the electric guide rods, one ends, close to each other, of the movable blocks are fixedly connected with a connecting plate and a heat conducting frame respectively, a screening net is fixedly connected between the connecting plate and the heat conducting frame, a plurality of uniformly distributed heat conducting rods are fixedly connected between the inner walls of the heat conducting frame, heat conducting fillers are arranged inside the heat conducting frame and the heat conducting rods, one end, far away from the movable blocks, of the heat conducting frame is rotatably connected with two memory movable frames which are symmetrical front and back, a cleaning brush is fixedly connected at the lower end of the memory movable frame, a scouring structure is arranged inside the memory movable frame, the lower end of the cleaning brush is in contact with the upper end of the screening net, and one end, close to the connecting plate, of the memory movable frame is fixedly connected with an extrusion block, the cold storage frame is fixedly connected to one end, close to the extrusion block, of the connecting plate, a stainless steel ice block is installed between the inner walls of the cold storage frame, a heat insulation bag body is sleeved at the outer end of the cold storage frame, heat insulation powder is filled in the heat insulation bag body, a collection frame is fixedly connected to the upper end of the electric base, an elastic membrane is fixedly connected to the upper end of the collection frame, the upper end of the elastic membrane is fixedly connected with the lower ends of the connecting plate and the heat conduction frame respectively, an electric guide rod can be driven by the electric base to drive the movable block to move up and down, the movable block drives the sieving net to move up and down by the heat conduction frame, ore materials on the sieving net are sieved, waste particles are removed, the separated waste particles fall into the collection frame to be collected, the waste particles are not easy to splash, and heat generated by the electric guide rod is transferred to the memory movable frame by the heat conduction rod, the cleaning brush is heated to deform and separate from each other, the cleaning brush is driven to move, the surface of the screening net is brushed to avoid waste particles from being accumulated together to cause blockage and influence separation, meanwhile, when the extrusion block is in contact with the heat insulation bag body along with the expansion of the memory movable frame to extrude, the heat insulation powder is separated, cold air made of stainless steel ice blocks is emitted to the memory movable frame to restore the initial state of the memory movable frame after the temperature is reduced, and after the memory movable frame is restored to the initial state, the heat conducting rod transfers heat to the memory movable frame to deform and expand the memory movable frame again to realize reciprocating deformation movement, so that the cleaning brush is driven to reciprocate, the surface of the screening net is brushed to reduce the possibility of blockage of the screening net and improve the separation effect, meanwhile, the scouring structure extrudes air in the cleaning brush to scour the cleaning brush in the memory movable frame in the back-and-forth movement process, the surface of the cleaning brush is stained with the waste particles, and the waste particles are screened more fully and comprehensively.

Further, the scouring structure comprises an extrusion deformation bag body, the extrusion deformation bag body is positioned inside the memory movable frame and is contacted with the inner wall of the memory movable frame, a magnet block is arranged inside the extrusion deformation bag body, the inside of the extrusion deformation bag body is provided with the antimagnetic powder, a plurality of extrusion small balls are arranged inside the extrusion deformation bag body, the lower end of the memory movable frame is provided with an exhaust port, the inner wall of the exhaust port is fixedly connected with a ventilation plate, the ventilation plate is made of a high polymer ventilation material, two gas extrusion plates are connected between the memory movable frame and the ventilation plate in a sliding manner, tension ropes are fixedly connected between the two gas extrusion plates and the extrusion deformation bag body, the surfaces of the two gas extrusion plates are respectively coated with a magnetic layer, in the memory activity frame 11 back and forth movement in-process, the extrusion bobble also moves along with it, impact the extrusion to the inner wall of extrusion deformation utricule, make it impact extension deformation under the extrusion effect, drive the powder of stopping magnetization outward diffusion, the magnetic shielding of cancellation magnet piece, attract the gas extrusion board to its direction motion under the assistance of magnetic layer, air in the extrusion memory activity frame is spout downwards through ventilative board, wash away the cleaning brush through spun air, make its surface be stained with the sweeps granule of attaching and drop, the reduction is stained with and attaches, the brushing clearance of convenient cleaning brush, reduce the interference of sweeps granule to its work, make the screening of sweeps granule more abundant comprehensive simultaneously, the effectual screening effect that has strengthened.

Further, the upper end fixedly connected with recipient of electronic guide arm, sliding connection has the piston in the recipient, fixedly connected with expanding spring between the upper end of piston and the interior top of recipient, the downside of recipient is equipped with two bilateral symmetry's ejector pin, the lower extreme of recipient is dug there are two bilateral symmetry's through-hole, the upper end of ejector pin is passed the through-hole and is extended to the inside and piston lower extreme fixed connection of recipient, the outer end fixedly connected with air duct of recipient, the air duct is linked together with the inside of recipient, the lower extreme fixedly connected with flexible pipe of air duct, the lower extreme of flexible pipe and the upper end fixed connection of heat conduction frame, flexible pipe and the inside of heat conduction frame are linked together, the one end that the movable block was kept away from to the heat conduction frame is dug there are a plurality of evenly distributed's bleeder vent, drives the screen up-and-down motion in-process at the movable block, and the movable block up-motion extrudes the ejector pin, drives the piston up-motion, compresses the inside air of recipient, makes the inside air of recipient get into the heat conduction frame through the air duct to spout, blows scattered granule and concentrates on the regional sweeps in the screening edge, and the screening efficiency improves thoroughly.

Furthermore, a magnetic plate is fixedly connected to the inner bottom end of the collecting frame, a magnetic layer is coated on the surface of the magnetic plate, the magnetic layer is made of magnetic powder materials, the magnetism isolating powder is made of Fe-Ni alloy materials, the Ni content in the magnetism isolating powder is 80%, the magnetic layer made of the magnetic powder materials is matched with the magnetic plate to adsorb waste particles falling in the collecting frame, the waste particles are enabled not to splash easily under the influence of the vertical movement of the screening net, the magnetism isolating powder made of the Fe-Ni alloy materials can effectively shield the magnetic influence of the magnet blocks in an intensive state, and the magnetic shielding of the magnet blocks is cancelled in a diffusion or dispersion state.

Furthermore, the screening net is made of stainless steel materials, the surface of the screening net is coated with an anti-rust coating, and the screening net made of the stainless steel materials is coated with the anti-rust coating, so that the screening net is not easy to rust and damage in a long-term use process, and the service life of the screening net is prolonged.

Furthermore, the surface of the electric guide rod is coated with a heat-conducting silica gel layer, the memory movable frame is made of a shape memory alloy material, the initial state of the memory movable frame is a gathering state, the surface of the electric guide rod is coated with the heat-conducting silica gel layer through setting, heat generated on the electric guide rod can be conducted, the heat enters the heat-conducting frame, the shape memory alloy has a memory function, the memory movable frame deforms and is separated and unfolded after the temperature rises, and the memory movable frame starts to restore to the initial gathering state after the temperature drops.

Further, the utricule that separates the temperature adopts the elastomer material to make, separate the temperature powder and adopt the cotton material of separating the temperature to make, the utricule that separates that makes through using the elastomer material can take place deformation fast receiving the extrusion back, and the back disappears at the extrusion force simultaneously, can recover fast, separates the temperature powder that the cotton material of separating the temperature made through using and can effectually effectively completely cut off the temperature influence under intensive state.

Furthermore, the outer end fixedly connected with sealing washer of piston, the outer end of sealing washer and the inner wall in close contact with of recipient, through the setting of sealing washer, can reduce the gas and take place the possibility of leaking through the gap between piston and the recipient, improve the leakproofness.

Furthermore, the inner wall of through-hole is dug and is had two bilateral symmetry's spherical groove, two all rotate in the spherical groove and be connected with the ball, the outer end of ejector pin contacts with the outer end of two balls, through being provided with spherical groove and ball, can make the motion of ejector pin more smooth and easy, reduces the friction influence.

Further, the outer end of flexible pipe is the corrugate setting, the aperture of bleeder vent is less than the particle diameter of sweeps granule, sets up to the corrugate through the outer end with flexible pipe, can make its can quick response when heat conduction frame up-and-down motion, carries out concertina movement, and the aperture of bleeder vent is less than the particle diameter of sweeps granule, can prevent that the sweeps granule from entering into in the heat conduction frame through the bleeder vent.

3. Advantageous effects

Compared with the prior art, the invention has the advantages that:

the scheme realizes that in the process of screening the screening net driven by the electric guide rod, the generated heat drives the memory movable frame to expand, the cleaning brush is driven to brush the screening net, waste particles are dispersed and fall down, the waste particles are prevented from being accumulated together to cause blocking and influence screening, meanwhile, the memory movable frame moves along with the memory movable frame, an extrusion deformation sac body inside the memory movable frame deforms, a gas extrusion plate is attracted to extrude air to be sprayed downwards, the cleaning brush is washed, the waste particles adhered to the surface of the memory movable frame drop down, adhesion is reduced, the cleaning brush is convenient to brush and clean, interference of the waste particles to the work of the cleaning brush is reduced, screening of the waste particles is more complete, when the memory movable frame extrudes the heat insulation sac body to deform, cold air on a stainless steel ice block is distributed, the memory movable frame deforms back and forth in a cold and hot alternating process, reciprocating motion of the cleaning brush is realized, the separation effect is enhanced, meanwhile, air in the compression extrusion cylinder is sprayed, the waste particles scattered in an edge area are blown to be screened in a concentrated mode, the waste particles are more complete screening effect is further improved.

Drawings

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

FIG. 2 is a schematic top view of the screening mesh of the present invention;

FIG. 3 is a schematic cross-sectional view of a cold-storage frame according to the present invention;

FIG. 4 is a schematic cross-sectional view of a heat-conducting frame according to the present invention;

FIG. 5 is a cross-sectional view of the memory frame of the present invention;

FIG. 6 is a schematic view of a partial cross-sectional structure of the container of the present invention;

fig. 7 is an enlarged schematic view of a portion a in fig. 6.

The reference numbers in the figures illustrate:

1. an electric base; 2. an electric guide rod; 3. a movable block; 4. a connecting plate; 5. a heat conducting frame; 6. screening the net; 7. a heat conducting rod; 8. a collection frame; 9. an elastic film; 10. a magnetic plate; 11. memorizing the movable frame; 1101. extruding the deformed capsule body; 1102. a magnet block; 1103. extruding the small balls; 1104. a tension rope; 1105. a gas extrusion plate; 1106. a gas permeable plate; 12. cleaning a brush; 13. extruding the block; 14. a cold storage frame; 15. stainless steel ice cubes; 16. a thermal insulation bag body; 17. air holes are formed; 18. an extrusion cylinder; 1801. a ball bearing; 19. a top rod; 20. a piston; 21. a tension spring; 22. an air duct; 23. a telescopic tube.

Detailed Description

The drawings in the embodiments of the invention will be combined; the technical scheme in the embodiment of the invention is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the invention; but not all embodiments, are based on the embodiments of the invention; all other embodiments obtained by a person of ordinary skill in the art without making any creative effort; all fall within the scope of protection of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", etc. indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, which are merely for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

referring to fig. 1-4, a comprehensive screening type vibrating screen classifier for mines comprises an electric base 1, a plurality of uniformly distributed electric guide rods 2 are installed at the upper end of the electric base 1, movable blocks 3 are sleeved at the outer ends of the electric guide rods 2, a connecting plate 4 and a heat conducting frame 5 are fixedly connected to the ends, close to each other, of the movable blocks 3 respectively, a screening net 6 is fixedly connected between the connecting plate 4 and the heat conducting frame 5, a plurality of uniformly distributed heat conducting rods 7 are fixedly connected between the inner walls of the heat conducting frame 5, two memory movable frames 11 which are symmetrical front and back are rotatably connected to the end, far away from the movable blocks 3, of the heat conducting frame 5, a cleaning brush 12 is fixedly connected to the lower end of the memory movable frame 11, the lower end of the cleaning brush 12 is in contact with the upper end of the screening net 6, an extruding block 13 is fixedly connected to the end, close to the connecting plate 4, and a cold storage frame 14 is fixedly connected to the end, close to the extruding block 13, of the connecting plate 4, stainless steel ice blocks 15 are arranged between the inner walls of the cold storage frames 14, the outer ends of the cold storage frames 14 are sleeved with heat insulation bag bodies 16, heat insulation powder is filled in the heat insulation bag bodies 16, the upper ends of the electric bases 1 are fixedly connected with the collection frames 8, the upper ends of the collection frames 8 are fixedly connected with elastic membranes 9, the upper ends of the elastic membranes 9 are respectively and fixedly connected with the lower ends of the connecting plates 4 and the heat conduction frames 5, the electric guide rods 2 can be driven by the electric bases 1 to drive the movable blocks 3 to move up and down, the movable blocks 3 drive the sieving nets 6 to move up and down through the heat conduction frames 5, ore materials on the sieving nets 6 are sieved, waste particles are removed, the separated waste particles fall into the collection frames 8 to be collected, the waste particles are not easy to splash, and heat generated by the work of the electric guide rods 2 is transferred to the memory movable frames 11 through the heat conduction rods 7, the cleaning brush 12 is driven to move to brush the surface of the screening net 6, so that waste scrap particles are prevented from being accumulated together to cause blockage and influence separation, meanwhile, when the memory movable frame 11 is expanded until the extrusion block 13 is in contact with the temperature insulation bag body 16 to extrude, the temperature insulation powder is separated, cold air made of stainless steel ice blocks 15 is diffused to the memory movable frame 11 to restore the initial state of the memory movable frame after the temperature is reduced, and after the memory movable frame 11 is restored to the initial state, the heat conducting rod 7 transfers heat to the memory movable frame to expand the memory movable frame again to realize reciprocating deformation movement, so that the cleaning brush 12 is driven to reciprocate to brush the surface of the screening net 6, the possibility of blockage of the screening net 6 is reduced, the separation effect is improved, and meanwhile, the flushing structure extrudes air in the memory movable frame 11 in the reciprocating movement process to flush the cleaning brush 12, so that the waste scrap particles adhered to the surface of the cleaning brush fall off, and screening of the waste scrap particles is more complete.

Referring to fig. 1-5, the flushing structure includes an extrusion capsule 1101, the extrusion capsule 1101 is located inside the memory movable frame 11 and contacts with an inner wall thereof, a magnet block 1102 is disposed inside the extrusion capsule 1101, nonmagnetic powder is disposed inside the extrusion capsule 1101, a plurality of extrusion pellets 1103 are disposed inside the extrusion capsule 1101, an air outlet is cut at a lower end of the memory movable frame 11, a ventilation plate 1106 is fixedly connected to an inner wall of the air outlet, the ventilation plate 1106 is made of a high polymer ventilation material, two gas extrusion plates 1105 are slidably connected between the memory movable frame 11 and the ventilation plate 1106, a tension rope 1104 is fixedly connected between the two gas extrusion plates 1105 and the extrusion capsule 1101, and magnetic layers are coated on surfaces of the two gas extrusion plates 1105, in the memory activity frame 11 back and forth movement in-process, extrusion bobble 1103 also moves along with it, impact extrusion to the inner wall of extrusion deformation utricule 1101, make its impact extrusion effect down extension deformation, drive the powder of magnetic isolation outward diffusion, the magnetic shielding of cancellation magnet piece 1102, attract gaseous extrusion plate 1105 to its direction motion under the assistance of magnetic layer, the air in the extrusion memory activity frame 11 downwards spouts through ventilative board 1106, wash cleaning brush 12 through the air of spun, make its surface be stained with the sweeps granule that attaches and drop, it attaches to reduce, make things convenient for cleaning brush 12's brushing clearance, reduce the interference of sweeps granule to its work, make the screening of sweeps granule more abundant comprehensive simultaneously, the effectual screening effect that has strengthened.

Referring to fig. 2 and 6-7, an extrusion cylinder 18 is fixedly connected to the upper end of the electric guide rod 2, a piston 20 is slidably connected to the extrusion cylinder 18, a telescopic spring 21 is fixedly connected between the upper end of the piston 20 and the inner top end of the extrusion cylinder 18, two eudipleural ejector rods 19 are arranged on the lower side of the extrusion cylinder 18, two eudipleural through holes are drilled on the lower end of the extrusion cylinder 18, the upper ends of the ejector rods 19 penetrate through the through holes and extend into the extrusion cylinder 18 to be fixedly connected with the lower end of the piston 20, an air duct 22 is fixedly connected to the outer end of the extrusion cylinder 18, the air duct 22 is communicated with the interior of the extrusion cylinder 18, an extension tube 23 is fixedly connected to the lower end of the air duct 22, the air duct 22 is communicated with the interior of the extrusion cylinder 18, the lower end of the air duct 22 is fixedly connected to the interior of the air duct 22, the air duct 22 is fixedly connected to the interior of the extrusion cylinder 18, the movable block 3 drives the screening net 6 to move up and the ejector rods 19 to move up and drive the piston 20 to move up and compress air duct 18, thereby reducing the possibility of the air duct 22 to spray the waste particles in the screening area, and further reducing the probability of the screening area.

Referring to fig. 2-3, a magnetic plate 10 is fixedly connected to an inner bottom end of the collection frame 8, a magnetic layer is coated on the surface of the magnetic plate 10, the magnetic layer is made of magnetic powder, the magnetism-insulating powder is made of Fe-Ni alloy, the content of Ni in the magnetism-insulating powder is 80%, the magnetic layer made of magnetic powder and the magnetic plate 10 can adsorb the scrap particles falling in the collection frame 8, so that the scrap particles are not easy to splash under the influence of the up-and-down movement of the sieving net 6, the magnetism-insulating powder made of Fe-Ni alloy can effectively shield the magnetic influence of the magnet block 1102 under the dense state, the magnetic shielding of the magnet block 1102 is cancelled under the diffusion or dispersion state, the sieving net 6 is made of stainless steel, and the surface of the sieving net 6 is coated with an anti-rust coating, the screening net 6 made of stainless steel materials is coated with the antirust coating, so that the screening net is not easy to rust in a long-term use process and is damaged, the service life of the screening net is prolonged, the surface of the electric guide rod 2 is coated with the heat conduction silica gel layer, the memory movable frame 11 is made of the shape memory alloy materials, the initial state of the memory movable frame 11 is in a gathering state, the surface of the electric guide rod 2 is coated with the heat conduction silica gel layer, heat generated on the electric guide rod 2 can be conducted, the memory movable frame enters the heat conduction frame 5, the shape memory alloy has a memory function, the memory movable frame 11 deforms and is separated and unfolded after the temperature rises, and the memory movable frame 11 begins to restore to the initial gathering state after the temperature drops.

Referring to fig. 4-7, the thermal insulation capsule 16 is made of an elastomer material, the thermal insulation powder is made of a thermal insulation cotton material, the thermal insulation capsule 16 made of the elastomer material can be quickly deformed after being extruded, and can be quickly restored after the extrusion force disappears, the thermal insulation powder made of the thermal insulation cotton material can effectively isolate the temperature influence in a dense state, the outer end of the piston 20 is fixedly connected with a sealing ring, the outer end of the sealing ring is in close contact with the inner wall of the extrusion cylinder 18, the possibility of gas leakage through a gap between the piston 20 and the extrusion cylinder 18 can be reduced through the arrangement of the sealing ring, the sealing performance is improved, the inner wall of the through hole is provided with two bilaterally symmetrical spherical grooves, the two spherical grooves are respectively and rotatably connected with the ball 1801, the outer end of the ejector rod 19 is in contact with the outer ends of the two ball 1801, the movement of the ejector rod 19 can be smoother through the arrangement of the spherical grooves and the ball 1801, the friction influence is reduced, the aperture of the bellows 23 is arranged in a corrugated shape, the aperture of the vent 17 is smaller than the aperture of the waste heat conduction hole 17, and the heat conduction hole can be quickly responded, and the waste particles can be prevented from entering the bellows 5, and can enter the bellows 17.

In the invention, when a related technician uses the device, firstly, the electric guide rod 2 is driven by the electric base 1 to drive the movable block 3 to move up and down, the movable block 3 drives the sieving net 6 to move up and down by the heat conduction frame 5, so as to sieve ore materials on the sieving net 6, remove waste particles, enable the separated waste particles to fall into the collection frame 8 for collection, and enable the waste particles falling into the collection frame 8 to be adsorbed by the magnetic plate 10 in cooperation with the magnetic layer, so that the waste particles are not easy to splash under the influence of the up-and-down movement of the sieving net 6, and heat generated by the operation of the electric guide rod 2 is transferred to the memory movable frame 11 by the heat conduction rod 7, so that the waste particles are heated to deform, are mutually separated and unfolded, drive the cleaning brushes 12 to mutually move away and brush the surface of the sieving net 6, and avoid blocking caused by accumulation of the waste particles to influence separation, meanwhile, when the memory movable frame 11 expands until the extrusion block 13 contacts and extrudes the heat insulation bag 16, the heat insulation powder is separated, cold air made by the stainless steel ice block 15 is diffused to the memory movable frame 11, the temperature of the cold air is reduced and then the cold air is restored to the initial state, after the memory movable frame 11 is restored to the initial state, the heat conducting rod 7 transfers heat to the cold air, the cold air is deformed again and expanded, the reciprocating deformation motion is realized, the cleaning brush 12 is driven to reciprocate, the surface of the sieving net 6 is brushed, the possibility of blocking of the sieving net 6 is reduced, and in the process of reciprocating motion of the memory movable frame 11, the extrusion small balls 1103 also move together with the memory movable frame, impact extrusion is carried out on the inner wall of the extrusion bag 1101, the extrusion bag is extended and deformed under the impact extrusion action, and the nonmagnetic powder is driven to diffuse outwards, the magnetic shielding of the magnet block 1102 is eliminated, the air extrusion plate 1105 is attracted to move towards the direction under the assistance of the magnetic layer, the air in the extrusion memory movable frame 11 is downwards sprayed out through the ventilation plate 1106, the cleaning brush 12 is washed through the sprayed air, scrap particles adhered to the surface of the cleaning brush 12 drop, the adhesion is reduced, the brushing cleaning of the cleaning brush 12 is facilitated, the interference of the scrap particles on the work of the cleaning brush is reduced, meanwhile, the screening of the scrap particles is more complete and comprehensive, the screening effect is effectively enhanced, in the process that the movable block 3 drives the screening net 6 to move up and down, the movable block 3 moves up to extrude the ejector rod 19 to move up, the piston 20 is driven to move up, the air in the extrusion cylinder 18 is compressed, the air in the extrusion cylinder 18 enters the heat conduction frame 5 through the air guide tube 22 and the telescopic tube 23, the air in the heat conduction frame 5 is sprayed out through the ventilation holes 17 under the extrusion effect, the ore materials and the scrap particles scattered in the edge area are blown, the scrap particles scattered are concentrated in the edge area, the screening is reduced, the possibility of the screening is fully, and the screening efficiency is improved.

As described above; are merely preferred embodiments of the invention; the scope of the invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; the technical scheme and the improved concept of the invention are equally replaced or changed; are intended to be covered by the scope of the present invention.

Claims

1. The utility model provides a mine is with comprehensive screening formula vibratory screening machine, includes electronic base (1), its characterized in that: the upper end of the electric base (1) is provided with a plurality of evenly distributed electric guide rods (2), the outer end of each electric guide rod (2) is sleeved with a movable block (3) which is a plurality of one ends of the movable blocks (3) close to each other, the other ends of the movable blocks are fixedly connected with a connecting plate (4) and a heat conducting frame (5), a screening net (6) is fixedly connected between the connecting plate (4) and the heat conducting frame (5), a plurality of evenly distributed heat conducting rods (7) are fixedly connected between the inner walls of the heat conducting frame (5), the insides of the heat conducting frame (5) and the heat conducting rods (7) are provided with heat conducting fillers, one end of the heat conducting frame (5) far away from the movable blocks (3) is rotatably connected with two front and back symmetrical memory movable frames (11), the lower end of the memory movable frame (11) is fixedly connected with a cleaning brush (12), the inside of the memory movable frame (11) is provided with a scouring structure, the lower end of the cleaning brush (12) is in contact with the upper end of the screening net (6), one end of the memory movable frame (11) close to the connecting plate (4), one end of the extrusion block (13) is connected with a cold block (14), and one end of the extrusion block (14) is connected with a stainless steel extrusion block (14), the heat insulation bag is characterized in that heat insulation powder is filled in the heat insulation bag body (16), a collection frame (8) is fixedly connected to the upper end of the electric base (1), an elastic membrane (9) is fixedly connected to the upper end of the collection frame (8), and the upper end of the elastic membrane (9) is fixedly connected with the lower ends of the connecting plate (4) and the heat conduction frame (5) respectively.

2. The full-screen vibratory screening machine for mines according to claim 1, wherein: the scouring structure comprises an extrusion deformation capsule body (1101), wherein the extrusion deformation capsule body (1101) is located inside a memory movable frame (11) and is in contact with the inner wall of the extrusion deformation capsule body, a magnet block (1102) is arranged inside the extrusion deformation capsule body (1101), demagnetizing powder is arranged inside the extrusion deformation capsule body (1101), a plurality of extrusion small balls (1103) are arranged inside the extrusion deformation capsule body (1101), an exhaust port is formed in the lower end of the memory movable frame (11), a ventilation plate (1106) is fixedly connected to the inner wall of the exhaust port, the ventilation plate (1106) is made of a high polymer ventilation material, two gas extrusion plates (1105) are slidably connected between the memory movable frame (11) and the ventilation plate (1106), two tension ropes (1104) are fixedly connected between the gas extrusion plates (1105) and the extrusion deformation capsule body (1101), and magnetic layers are coated on the surfaces of the gas extrusion plates (1105).

3. The full-screen vibratory screening machine for mines according to claim 1, wherein: the utility model discloses a heat conduction block's electric conduction guide rod, including electric conduction rod (2), upper end fixedly connected with recipient (18), sliding connection has piston (20) in recipient (18), fixedly connected with expanding spring (21) between the upper end of piston (20) and the interior top of recipient (18), the downside of recipient (18) is equipped with two bilateral symmetry's ejector pin (19), the lower extreme of recipient (18) is dug there are two bilateral symmetry's through-hole, the upper end of ejector pin (19) is passed the through-hole and is extended to the inside and piston (20) lower extreme fixed connection of recipient (18), the outer end fixedly connected with air duct (22) of recipient (18), air duct (22) are linked together with the inside of recipient (18), the lower extreme fixedly connected with flexible pipe (23) of air duct (22), the lower extreme of flexible pipe (23) and the upper end fixed connection of heat conduction frame (5), flexible pipe (23) are linked together with the inside of heat conduction frame (5), the one end that movable block (3) was kept away from in heat conduction frame (5) is opened has a plurality of evenly distributed's bleeder vent (17).

4. The mine full-screen vibratory screening machine according to claim 2, wherein: the inner bottom end of the collecting frame (8) is fixedly connected with a magnetic plate (10), a magnetic layer is coated on the surface of the magnetic plate (10), the magnetic layer is made of magnetic powder materials, the magnetism-insulating powder is made of Fe-Ni alloy materials, and the Ni content in the magnetism-insulating powder is 80%.

5. The mine full-screen vibratory screening machine according to claim 1, wherein: the screening net (6) is made of stainless steel materials, and the surface of the screening net (6) is coated with an anti-rust coating.

6. The full-screen vibratory screening machine for mines according to claim 1, wherein: the surface of the electric guide rod (2) is coated with a heat conduction silica gel layer, the memory movable frame (11) is made of a shape memory alloy material, and the initial state of the memory movable frame (11) is a gathering state.

7. The full-screen vibratory screening machine for mines according to claim 1, wherein: the heat insulation bag body (16) is made of an elastomer material, and the heat insulation powder is made of a heat insulation cotton material.

8. The full-screen vibratory screening machine for mines according to claim 3, wherein: the outer end of the piston (20) is fixedly connected with a sealing ring, and the outer end of the sealing ring is in close contact with the inner wall of the extrusion cylinder (18).

9. The full-screen vibratory screening machine for mines according to claim 3, wherein: the inner wall of through-hole is dug there are two bilateral symmetry's spherical groove, two all rotate in the spherical groove and be connected with ball (1801), the outer end of ejector pin (19) contacts with the outer end of two ball (1801).

10. The mine full-screen vibratory screening machine according to claim 3, wherein: the outer end of the telescopic pipe (23) is arranged in a corrugated shape, and the aperture of the air holes (17) is smaller than the particle size of the waste scrap particles.