CN106423475A - Crushing machine for rare earth alloy material - Google Patents

Crushing machine for rare earth alloy material Download PDF

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Publication number
CN106423475A
CN106423475A CN201610749499.5A CN201610749499A CN106423475A CN 106423475 A CN106423475 A CN 106423475A CN 201610749499 A CN201610749499 A CN 201610749499A CN 106423475 A CN106423475 A CN 106423475A
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CN
China
Prior art keywords
crushing
sawtooth
assembly
screen assembly
cover
Prior art date
Application number
CN201610749499.5A
Other languages
Chinese (zh)
Inventor
高晓山
衣晓飞
何文敬
张德文
李蕾
Original Assignee
安徽包钢稀土永磁合金制造有限责任公司
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Priority to CN201610749499.5A priority Critical patent/CN106423475A/en
Publication of CN106423475A publication Critical patent/CN106423475A/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/08Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers
    • B02C18/10Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers with drive arranged above container
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16Details
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16Details
    • B02C18/18Knives; Mountings thereof
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16Details
    • B02C18/22Feed or discharge means
    • B02C18/2216Discharge means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/26Disintegrating by knives or other cutting or tearing members which chop material into fragments with knives which both reciprocate and rotate
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/08Separating or sorting of material, associated with crushing or disintegrating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/08Separating or sorting of material, associated with crushing or disintegrating
    • B02C23/14Separating or sorting of material, associated with crushing or disintegrating with more than one separator
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/08Separating or sorting of material, associated with crushing or disintegrating
    • B02C23/16Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/08Separating or sorting of material, associated with crushing or disintegrating
    • B02C23/16Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
    • B02C2023/165Screen denying egress of oversize material

Abstract

The invention discloses a crushing machine for a rare earth alloy material. The crushing machine comprises a crushing box and a crushing mechanism, and further comprises an upper screen assembly, a lower screen assembly and a lifting device, wherein the crushing mechanism is used for crushing materials in the crushing box; an air inlet pipe is further arranged on the crushing box; the air inlet pipe communicates with an inner cavity of the crushing box; an air inlet valve is arranged on the air inlet pipe; the lifting device can drive the crushing mechanism to move up and down; a trumpet-shaped second material guide pipe is arranged at the bottom of the lower screen assembly; the upper end of the second material guide pipe is relatively wide and the lower end is relatively narrow; a pressure sensor is arranged on the second material guide pipe; an electronic valve is arranged at the lower end of the second material guide pipe; a conveying mechanism is arranged below the lower screen assembly; and the conveying mechanism is used for conveying materials leaking from the lower screen assembly. The crushing machine has the advantages that the crushing space is large, the position of the crushing space can be adjusted, the crushing efficiency is high, crushing parts are reasonably utilized, the service life of the crushing parts is prolonged, and crushing and discharge are automatic and integrated.

Description

A kind of disintegrating machine for rare-earth alloy material

Technical field

Material such as rare earth material, before processing, needs raw material such as rock is carried out break process, the breaking of prior art Crushing device a kind of crowded broken device for discharging for neodymium iron boron processing, this patent Shen as disclosed in patent application 201420432630.1 By the crushing mechanism of single fixation come broken material, the crushing mechanism of single fixation does not select technical scheme please to material Property, either large granular materials or small particles material are all crushed using the carrying out of unified crushing teeth, and equipment is easily passivated, shadow Ring crushing efficiency.

A kind of Rare Earth Production processing disintegrating machine disclosed in patent application 201520743434.0, is crushed by arranging two groups Device, to carry out second-time breakage, to improve crushing effect.But, introduce while two groups of breakers, on the one hand improve system Basis, device structure is caused more to complicate;On the other hand, Shortcomings in terms of broken continuity.

A kind of rare earth breaker disclosed in patent application 201520571211.0, by barrel setting pelletron Improve crushing effect, but, the pelletron in the technical scheme of this patent application is passively to crush, and unordered additionally by pelletron is struck Make broken, crushing effect is not very notable.

Existing breaker also has the following disadvantages:

(1)Material after broken is drawn off by feed opening, then by hand haulage to next process, either discharging is still transported It mostly is manual hand manipulation, automaticity is low, waste labour.

(2)The many fixed structures of existing crushing mechanism, its crushing members deeply, to the cavity of broken case, is difficult to remove, no Easily carry out polishing etc. repair process to crushing members.

(3)There is larger gap between the rotating shaft of traditional disintegrating machine and broken case, lead to its sealing poor, easily fall Ash.If broken to as if rare earth material, also there is rare-earth oxidation excessive influence quality.

Background technology

The present invention relates to disintegrating machine technical field, more particularly, to a kind of disintegrating machine for rare-earth alloy material.

Content of the invention

The present invention is directed to the deficiencies in the prior art, provides that a kind of big, the broken locus in broken space is adjustable, crushing efficiency High, crushing members using rationally, improve crushing members working life, broken, blanking automatic integratedization for rare-earth alloy material Disintegrating machine.

The present invention realizes solving above-mentioned technical problem by following technological means:A kind of broken for rare-earth alloy material Broken machine, including broken case, crushing mechanism;Described crushing mechanism is in order to crush to the material in described broken case;Described It is additionally provided with air inlet pipe on broken case, described air inlet pipe and described broken case connects with the internal cavities, described air inlet pipe is provided with Intake valve;

Also include screen assembly, lower screen assembly;Described upper screen assembly, lower screen assembly are arranged in described broken case, described on Screen assembly is located at the top of described lower screen assembly, and the mesh aperture of described upper screen assembly is more than the mesh hole of described lower screen assembly Footpath;

Described crushing mechanism includes crushing members and lower crushing members;Described upper crushing members are in order to be pointed on described upper screen assembly The material of side is crushed, and described lower crushing members are broken in order to the material being pointed between described upper screen assembly, lower screen assembly Broken;

Described upper crushing members include sawtooth assembly, and described lower crushing members include lower sawtooth assembly;In described upper sawtooth assembly Sawtooth is all symmetricly set on the both sides of described rotating shaft and is distributed from top to bottom;Sawtooth in described lower sawtooth assembly is all symmetrical arranged It is distributed in the both sides of described rotating shaft and from top to bottom;Described in described upper sawtooth assembly, the quantity of sawtooth, density, length are all higher than The quantity of sawtooth, density, length in lower sawtooth assembly;In described upper sawtooth assembly, the wedge angle angle of sawtooth is less than described lower sawtooth The wedge angle angle of sawtooth in assembly;

Described crushing mechanism also includes motor, rotating shaft;The fixing end of described motor is arranged on the top of described broken case, described turn The top of axle is connected with the output end of described motor;The top of described broken case opens up first through hole, and described upper screen assembly is opened It is provided with the second through hole;The bottom of described rotating shaft can sequentially pass through described first through hole, the second through hole close described lower screen assembly; Described upper crushing members, lower crushing members are arranged in described rotating shaft, wherein, described upper crushing members can spacing in broken case inner roof wall Region and described upper screen assembly between, described lower crushing members can spacing on described between screen assembly and described lower screen assembly Region;

Described disintegrating machine also includes lowering or hoisting gear, and described lowering or hoisting gear can drive described crushing mechanism to move up and down;

The fixing end of described lowering or hoisting gear is arranged on the top of described motor, the telescopic end of described lowering or hoisting gear extend downwardly and with Described crushing mechanism connects;Two sawtooth being located at same level in described upper sawtooth assembly, lower sawtooth assembly are in vertically side To projection all by described first through hole vertical direction projection complete cover;It is located at same level in described lower sawtooth assembly Two sawtooth in face are completed to cover in the projection of vertical direction by described second through hole in the projection of vertical direction;

Described upper screen assembly includes gripper shoe, upper screen cloth;Fourth hole, the edge of described upper screen cloth are offered on described gripper shoe It is connected with the madial wall of described fourth hole;Described second through hole is provided with described gripper shoe;

Described upper screen assembly also includes material pushes to the delivery device of described upper screen cloth from described gripper shoe;

Described delivery device includes the first retractor device and push pedal;The fixing end of described first retractor device is arranged on described broken The outside of broken case, the telescopic end of described first retractor device is horizontally extended into and is connected with described push pedal to described broken case;

The bottom of described lower screen assembly arranges trumpet-shaped second passage;Described second passage upper end is wealthyer, lower end is narrower; It is provided with pressure sensor or liquid level sensor or proximity switch, its lower end is provided with electronics on described second passage Valve;

The lower section of described second passage is provided with connecting gear, and described connecting gear will be in order to will fall from described second passage Material conveyed.

Preferably:First cover plate of half slide structure is covered with described first through hole, including the first left cover, the first right cover Plate;Described first left cover, the first right cover plate are symmetricly set on the both sides of described rotating shaft, described first left cover, the first right cover In plate, the one end away from described rotating shaft is hinged with described broken case, near one end of described rotating shaft setting in described first left cover There is the first left semicircle groove, in described first right cover plate, the one end near described rotating shaft is provided with the first right semi-circle groove, described First left semicircle groove, the first right semi-circle groove surround formation third through-hole;Described third through-hole penetrates for described rotating shaft.

Preferably:It is arranged with the first left semicircle resilient sleeve, described first right semi-circle groove in described first left semicircle groove In be arranged with the first right semi-circle resilient sleeve;Described first left semicircle resilient sleeve, the first right semi-circle resilient sleeve surround formation first Kazakhstan Husband's resilient sleeve.

Preferably:The bottom of described upper screen cloth is provided with trumpet-shaped first passage;Described first passage upper end is relatively Wealthy, lower end is narrower, and its lower end is in meniscus shaped.

Preferably:Second cover plate of half slide structure is covered with described second through hole, including the second left cover, the second right cover Plate;Described second left cover, the second right cover plate are symmetricly set on the both sides of described rotating shaft, described second left cover, the second right cover In plate, the one end away from described rotating shaft is hinged with described broken case, near one end of described rotating shaft setting in described second left cover There is the second left semicircle groove, in described second right cover plate, the one end near described rotating shaft is provided with the second right semi-circle groove;Described Second left semicircle groove, the second right semi-circle groove surround formation fifth hole;Described fifth hole penetrates for described rotating shaft.

Preferably:Described second left cover, the second right cover plate pass through the second retractor device respectively, the 3rd retractor device drives Its opening or closure;The fixing end of described second retractor device is arranged on the lower section of described second left cover, and described second stretches The telescopic end of compression apparatus is upwardly extended and is contacted with described second left cover;The fixing end of described 3rd retractor device is arranged on institute State the lower section of the second right cover plate, the telescopic end of described 3rd retractor device is upwardly extended and contacted with described second right cover plate.

Preferably:Described second left cover, the second right cover plate pass through first connecting rod mechanism respectively, second connecting rod mechanism drives Its opening or closure;

Described first connecting rod mechanism includes the first rotate gear, first connecting rod, second connecting rod;One end of described first connecting rod and institute State the eccentric connection of the first rotate gear, the other end of described first connecting rod is hinged with one end of described second connecting rod, described second The other end of connecting rod is hinged with described second left cover;

Described second connecting rod mechanism includes the second rotate gear, third connecting rod, fourth link;One end of described third connecting rod and institute State the eccentric connection of the second rotate gear, the other end of described third connecting rod is hinged with one end of described fourth link, the described 4th The other end of connecting rod is hinged with described second right cover plate.

It is an advantage of the current invention that:By multigroup crushing members are arranged on first rotating shaft, the material of different-grain diameter is carried out Difference is broken, realizing rationally utilizing the technique effect of crushing members, preventing single crushing members fatigue from using, thus slowing down broken The degree that part is worn;In addition, using segmentation, repeatedly broken mode, improving material crushing efficiency further.

The present invention drives crushing mechanism to move up and down by lowering or hoisting gear, has following advantage:The present invention passes through lifting Device drives crushing mechanism to move up and down, and has following advantage:(1)When broken, move up and down so that upper crush Part and lower crushing members, while horizontally rotating, can move under in the vertical direction, improve crushing effect further;(2)? Broken terminate after, by shrinking telescopic end, by upper crushing members and the broken case of lower crushing members removal, crushing members are carried out check, Maintenance, polishing.

The present invention is by by pressure on the side wall of the second passage for the Sensor monitoring material or in the second guide The height of pipe, when reaching arranges value, sends signal and drives electronic valve to open, material falls, and realizes the effect of Quantitative dosing.

The lower section of lower screen cloth is provided with connecting gear, is conveyed, by connecting gear, the material leaking down from lower screen cloth, Realize broken, transmission integration effect.

Further, upper sawtooth assembly, lower sawtooth modular construction, the setting of shape, in satisfaction, sawtooth assembly breaking capacity is big Breaking capacity in lower sawtooth assembly;In addition, the zigzag crushing members with horn structure have preferably in rotation process Damaged effect.

Further, if as damaged to liking rare earth material, before broken, opening intake valve, being passed through inertia to air inlet pipe Gas, such as argon gas, the air in the broken case of exclusion, when slowing down broken, rare-earth oxidation.

Further, the first left cover, the setting of the first right cover plate, is for sawtooth assembly, lower sawtooth assembly on meeting While all completing to extend into or out first through hole, reduce the gap between first through hole and first rotating shaft, improve sealing, Effectively slow down the exchange of inside and outside gas and falling into of extraneous dust.

Further, sealing is improved by resilient sleeve, meanwhile, formed using elastic reaction and the first rotating shaft of resilient sleeve soft Property contact, slow down in first rotating shaft rotary course produce abrasion.

Further, horn-like feeding structure coordinates the discharging structure of meniscus shaped so that the flatness that flows wherein of material More preferably, fall into, mitigation moment impact effect to lower screen assembly less to the momentum of lower screen assembly.

Brief description

Fig. 1 is a kind of structural representation of the disintegrating machine for rare-earth alloy material of the present invention.

Fig. 2 is that the present invention is a kind of to be closed for the first left cover, the first right cover plate in the disintegrating machine of rare-earth alloy material Present invention looks up structural representation under state.

Fig. 3 is that the present invention is a kind of to be closed for the second left cover, the second right cover plate in the disintegrating machine of rare-earth alloy material Present invention looks up structural representation under state.

Fig. 4 be the present invention a kind of for passing through the second retractor device in the disintegrating machine of rare-earth alloy material by the second left cover Structural representation during closure.

Fig. 5 be the present invention a kind of for passing through first connecting rod mechanism in the disintegrating machine of rare-earth alloy material by the second left cover Structural representation during closure.

Specific embodiment

For further describing the present invention, with reference to embodiment, it is described further.

As shown in figure 1, the present invention discloses a kind of disintegrating machine for rare-earth alloy material, including frame 1, broken case 2, break Broken mechanism, upper screen assembly, lower screen assembly.Crushing mechanism is in order to crush to the material in broken case 2.

Upper screen assembly, lower screen assembly are arranged in broken case 2, and upper screen assembly is located at the top of lower screen assembly, and upper sieve The mesh aperture of assembly is more than the mesh aperture of lower screen assembly.

The crushing mechanism of the present invention can be multiple or one.

As shown in figure 1, crushing mechanism includes the first motor 31, first rotating shaft 32, upper crushing members 33 and lower crushing members 34.

As shown in figure 1, the fixing end of the first motor 31 is located at the top of broken case 2, the top of first rotating shaft 32 and first The output end of motor 31 is connected.The top of broken case 2 opens up first through hole 21, and upper screen assembly offers the second through hole 22.The The bottom of one rotating shaft 32 can sequentially pass through first through hole 21, the second through hole 22 close lower screen assembly.Upper crushing members 33, lower broken Part 34 is arranged in first rotating shaft 32, wherein, upper crushing members 33 can spacing between broken case 2 inner roof wall and upper screen assembly Region, lower crushing members 34 can spacing region between upper screen assembly and lower screen assembly.

Material such as rare earth ore is fed to the internal cavities of broken case 2 by the present invention from the material mouth 105 at broken case 2 top In, specifically:When material particles are larger, fall on upper screen assembly, when material particles are less, partial material is by upper screen assembly On mesh fall into lower screen assembly;During the aperture of the mesh that the particle diameter as material particles is less than lower screen assembly, partial material The discharging opening below lower screen assembly can directly be dropped down onto through lower screen assembly.

As shown in figure 1, being provided with cover plate 106 at material mouth 105, cover plate 106 one end is hinged with broken case 2, the other end Cover on material mouth 105.

Start the first motor 31, the first motor 31 rotates and drives upper crushing members 33, lower crushing members 34 to rotate, using upper broken Part 33 crushes to the material on upper screen assembly, when the particle diameter of material is crushed to less than mesh aperture on upper screen assembly, Fall into lower screen assembly from the mesh on upper screen assembly, then by lower crushing members 34, the material on lower screen assembly is broken Broken, when the particle diameter of material is crushed to less than mesh aperture on lower screen assembly, material directly drops down onto lower sieve through lower screen assembly Discharging opening below assembly, completes broken work.

By multigroup crushing members are arranged on first rotating shaft 32, the material of different-grain diameter is carried out distinguishing broken, realization conjunction Reason, using the technique effect of crushing members, prevents single crushing members fatigue from using, thus slowing down the degree that crushing members are worn; In addition, using segmentation, repeatedly broken mode, improving material crushing efficiency further.

As shown in figure 1, as preferred scheme, upper crushing members 33 include sawtooth assembly, and lower crushing members 34 include lower saw Tooth assembly.Sawtooth in upper sawtooth assembly is all symmetricly set on the both sides of first rotating shaft 32 and is distributed from top to bottom.Lower sawtooth group Sawtooth in part is all symmetricly set on the both sides of first rotating shaft 32 and is distributed from top to bottom.The quantity of sawtooth in upper sawtooth assembly, Density, length are all higher than the quantity of sawtooth, density, length in lower sawtooth assembly.In upper sawtooth assembly, the wedge angle angle of sawtooth is little The wedge angle angle of sawtooth in lower sawtooth assembly.

Above-mentioned upper sawtooth assembly, lower sawtooth modular construction, the setting of shape, under in satisfaction, sawtooth assembly breaking capacity is more than The breaking capacity of sawtooth assembly;In addition, the zigzag crushing members with horn structure have more preferable breakage in rotation process Effect.

As shown in figure 1, the disintegrating machine of the present invention also includes lowering or hoisting gear, lowering or hoisting gear can drive crushing mechanism to transport up and down Dynamic.The fixing end of lowering or hoisting gear is located at the top of the first motor 31 and is arranged in frame 1, and the telescopic end of lowering or hoisting gear is to downward Stretch and pass through connecting plate 108 to be connected with crushing mechanism.

As shown in figure 1, being located at two sawtooth of same level in upper sawtooth assembly, lower sawtooth assembly in vertical direction Projection all is completed to cover in the projection of vertical direction by first through hole 21.It is located at two saws of same level in lower sawtooth assembly Tooth is completed to cover in the projection of vertical direction by the second through hole 22 in the projection of vertical direction.Have such aperture area first is led to When hole 21, the second through hole 22 can guarantee that lowering or hoisting gear moves up and down, upper sawtooth assembly, lower sawtooth assembly all can complete to stretch into or stretch Go out corresponding through hole.

The present invention drives crushing mechanism to move up and down by lowering or hoisting gear, has following advantage:(1)When broken, Move up and down so that upper crushing members 33 and lower crushing members 34 are while horizontally rotating, can in the vertical direction move down Dynamic, improve crushing effect further;(2)After broken end, by shrinking telescopic end, by upper crushing members 33 and lower crushing members Crushing members are carried out checking, keep in repair, polish by the broken case 2 of 34 removals.

As preferred scheme:If as damaged to liking rare earth material, broken case 2 is additionally provided with air inlet pipe 41, air inlet pipe 41 and broken case 2 connects with the internal cavities, air inlet pipe 41 is provided with intake valve 42.Before broken, open intake valve 42, it is passed through inert gas to air inlet pipe 41, such as argon gas, the air in the broken case 2 of exclusion, when slowing down broken, rare-earth oxidation.

As shown in Figure 1-2, as preferred scheme:First cover plate of half slide structure is covered with first through hole 21, including First left cover 51, the first right cover plate 52.First left cover 51, the first right cover plate 52 are symmetricly set on the two of first rotating shaft 32 Side, in the first left cover 51, the first right cover plate 52, the one end away from first rotating shaft 32 is hinged with broken case 2, the first left cover 51 In one end of first rotating shaft 32 is provided with the first left semicircle groove, near one end of first rotating shaft 32 in the first right cover plate 52 It is provided with the first right semi-circle groove, the first left semicircle groove, the first right semi-circle groove surround formation third through-hole.Third through-hole supplies First rotating shaft 32 penetrates.

The setting of such structure, is in order on meeting, sawtooth assembly, lower sawtooth assembly all can complete to extend into or out the While one through hole 21, reduce the gap between first through hole 21 and first rotating shaft 32, improve sealing, effectively slow down interior outer gas The falling into of the exchange of body and extraneous dust.

As shown in Fig. 2 as preferred scheme:It is arranged with the first left semicircle resilient sleeve 53 in first left semicircle groove, the It is arranged with the first right semi-circle resilient sleeve 54 in one right semi-circle groove.First left semicircle resilient sleeve 53, the first right semi-circle resilient sleeve 54 Surround formation the first Hough resilient sleeve.

Sealing is improved further by resilient sleeve, meanwhile, elastic reaction and first rotating shaft 32 using resilient sleeve are formed Flexible contact, slows down the abrasion producing in first rotating shaft 32 rotary course.

The resilient sleeve of the present invention can be silica gel sheath or rubber sleeve or other existing flexible flexible materials.

As shown in figure 1, the present embodiment provides a kind of structure of upper screen assembly:Upper screen assembly includes gripper shoe 61, upper screen cloth 62.Fourth hole is offered on gripper shoe 61, the edge of upper screen cloth 62 is connected with the madial wall of fourth hole.Set in gripper shoe 61 It is equipped with the second through hole 22.

Upper screen assembly is not limited to the structure of the present embodiment offer, can be directly a screen cloth.

As preferred scheme:The bottom of upper screen cloth 62 is provided with trumpet-shaped first passage 63.First passage 63 Upper end is wealthyer, lower end is narrower, and its lower end is in meniscus shaped.

Horn-like feeding structure coordinate meniscus shaped discharging structure so that the flatness that flows wherein of material more preferably, fall Enter less to the momentum of lower screen assembly, mitigate the moment impact effect to lower screen assembly.

As shown in Fig. 1,3,4, as preferred scheme:Second cover plate of half slide structure is covered with the second through hole 22, bag Include the second left cover 71, the second right cover plate 72.Second left cover 71, the second right cover plate 72 are symmetricly set on the two of first rotating shaft 32 Side, in the second left cover 71, the second right cover plate 72, a hinge 79 is passed through respectively with broken case 2 in the one end away from first rotating shaft 32 Hinged, in the second left cover 71, the one end near first rotating shaft 32 is provided with the second left semicircle groove, leans in the second right cover plate 72 One end of nearly first rotating shaft 32 is provided with the second right semi-circle groove.Second left semicircle groove, the second right semi-circle groove surround and are formed Fifth hole.Fifth hole penetrates for first rotating shaft 32.

As shown in figure 3, being arranged with the second left semicircle resilient sleeve 73 in the second left semicircle groove, cover in the second right semi-circle groove It is provided with the second right semi-circle resilient sleeve 74.Second left semicircle resilient sleeve 73, the second right semi-circle resilient sleeve 74 surround formation the second Hough Resilient sleeve.

The of second cover plate of above-mentioned half slide structure, the purpose of design of the second Hough resilient sleeve, effect and half slide structure One cover plate, the purpose of the first Hough resilient sleeve, effect are exactly the same.

First Hough resilient sleeve, the second Hough resilient sleeve can be in the way of bonding or the mode of rivet clasp is arranged on correspondence Groove in.

As shown in figure 1, as preferred scheme:Upper screen assembly also includes for material pushing to upper screen cloth 62 from gripper shoe 61 Delivery device.Material after being crushed by delivery device is pushed out to upper screen cloth 62 in time, prevents material from stacking.

As shown in figure 1, delivery device includes the first retractor device 64 and push pedal 65.The fixing end of the first retractor device 64 It is arranged on outside or the inner side of broken case 2.The telescopic end of the first retractor device 64 is horizontally extended into and is connected with push pedal 65 to broken case. By telescopic end horizontal stretching motion, drive push pedal 65 horizontal reciprocating movement, realize the push of material and push pedal 65 are resetted Effect.

If the fixing end of first retractor device 64 of the present invention is arranged on the inner side of broken case 2, it is fixed on broken case 2 On inwall;If the fixing end of first retractor device 64 of the present invention is arranged on the outside of broken case 2, it is arranged in frame 1.

As shown in figure 1, the bottom of lower screen assembly arranges trumpet-shaped second passage 91.Second passage 91 upper end is relatively Wealthy, lower end is narrower, and lower end constitutes discharging opening.It is provided with pressure sensor, its lower end is provided with electronic valve on second passage 91 93.

The lower screen assembly of the present invention be lower screen cloth 94, upper screen cloth 62, lower screen cloth be preferably woven wire cloth or other The screen cloth of prior art.

Pressure sensor is preferably provided at the side wall of the second passage 91 it is also possible to change pressure sensor into level sensing Device or proximity switch, or two have concurrently.Material is monitored second by pressure sensor, liquid level sensor/proximity switch Pressure on the side wall of passage 91, leave the height of the second passage 91 in, when pressure, highly reach arranges value when, send Signal drives electronic valve 93 to open, and material falls, and realizes the effect of Quantitative dosing.

The lower section of the second passage 91 is provided with connecting gear, and connecting gear is in order to the thing that will leak down from the second passage 91 Material is conveyed, and realizes broken, transmission integration effect.

As shown in figure 1, connecting gear is preferably belt transmission agency, including driving wheel 81 and some driven pulleys 82 and It is set in the belt 83 on driving wheel 81 and some driven pulleys 82, driving wheel 81 is driven by the second motor.

Further, the outside of connecting gear is provided with housing 84, and driven pulley 82 passes through the second rotating shaft support in housing 84, The two ends of the second rotating shaft are fixed on the corresponding inwall of housing 84 by a bearing respectively.Driving wheel 81 is arranged on housing 84 Outward, and by the 3rd rotating shaft support, in frame 1, one end of the 3rd rotating shaft is fixed in frame 1 by a bearing, the 3rd turn The other end of axle 32 is connected through frame 1 with the output end of the second motor.The fixing end of the second motor can also be arranged on frame 1 On.

As shown in figure 4, the mode that the present invention discloses a kind of second left cover 71, the second right cover plate 72 is turned on and off:The Two left covers 71, the second right cover plate 72 drive its opening by the second retractor device 101, the 3rd retractor device respectively or close Close.

Because the present invention the second retractor device 101, the structure of the 3rd retractor device, operation principle are identical, difference simply the Two retractor device 101 coordinates the second left cover 71, and the 3rd retractor device coordinates the second right cover plate 72, and therefore, this uses new It is introduced for the second retractor device 101.

The fixing end of the second retractor device 101 is arranged on the lower section of the second left cover 71 and is arranged in gripper shoe 76, Fagging 76 is arranged on the madial wall of broken case 2, the telescopic end of the second retractor device 101 upwardly extend and with the second left cover 71 Contact.

Stretched out by the second retractor device 101 or shrink the second left cover 71 jack-up or fall, realize opening or The effect of person's closure.

Preferably, the second retractor device 101, the 3rd retractor device are servo cylinder or oil cylinder, by external control Device controls its motion state, thus improving automaticity.

As shown in figure 5, the mode that the present invention discloses another kind of second left cover 71, the second right cover plate 72 is turned on and off: Second left cover 71, the second right cover plate 72 drive its opening or closure by first connecting rod mechanism, second connecting rod mechanism respectively.

First connecting rod mechanism of the present invention, the structure of second connecting rod mechanism, operation principle are identical, and difference is first connecting rod machine Structure coordinates the second left cover 71, and second connecting rod mechanism coordinates the second right cover plate 72, and therefore, the present embodiment is directed to first connecting rod machine Structure is introduced.

As shown in figure 5, first connecting rod mechanism includes rotate gear 703, first connecting rod 704, second connecting rod 705.First even One end of bar 704 is connected with rotate gear 703 bias, and the other end of first connecting rod 704 is hinged with one end of second connecting rod 705, The other end of second connecting rod 705 is hinged with the second left cover 71.

Rotate gear 703 can also be driven by servomotor, and controls its motion state by peripheral control unit.Also may be used To be connected with manual setter, manual setter includes joystick, handle, and one end of joystick is connected with corresponding rotate gear, hand The other end of rocking bar is exposed broken case 2 and is connected with handle.Rotate by crank handle or by servomotor 706, it is right to drive The rotate gear answered rotates, and drives corresponding link transmission, realizes the second left cover 71, the second right cover plate 72 is turned on and off.

The present invention can also be coordinated with rotate gear 703 by stepper motor respectively.Wherein first connecting rod 704 and second connects Bar 705 can be fixedly connected or hinged.Stepper motor does forward and reverse alternate rotation by return pulse signal, drives and turns Moving gear 703 does forward and reverse alternate rotation, drives corresponding link transmission, realizes the second left cover 71, the second right cover plate 72 is opened Open or close.

The lowering or hoisting gear of the present invention, each retractor device except selecting hydraulic cylinder, such as oil cylinder or cylinder or electronic push away Bar.

These are only the preferred embodiment of the invention, not in order to limit the invention, all in the present invention Any modification, equivalent and improvement made within the spirit created and principle etc., should be included in the guarantor of the invention Within the scope of shield.

Claims (7)

1. a kind of disintegrating machine for rare-earth alloy material, including broken case, crushing mechanism;Described crushing mechanism is in order to described Material in broken case is crushed;Described broken case is additionally provided with air inlet pipe, in described air inlet pipe and described broken case Portion's cavity connection, described air inlet pipe is provided with intake valve;
It is characterized in that:Also include screen assembly, lower screen assembly;Described upper screen assembly, lower screen assembly are arranged at described broken In case, described upper screen assembly is located at the top of described lower screen assembly, and the mesh aperture of described upper screen assembly is more than described lower sieve The mesh aperture of assembly;
Described crushing mechanism includes crushing members and lower crushing members;Described upper crushing members are in order to be pointed on described upper screen assembly The material of side is crushed, and described lower crushing members are broken in order to the material being pointed between described upper screen assembly, lower screen assembly Broken;
Described upper crushing members include sawtooth assembly, and described lower crushing members include lower sawtooth assembly;In described upper sawtooth assembly Sawtooth is all symmetricly set on the both sides of described rotating shaft and is distributed from top to bottom;Sawtooth in described lower sawtooth assembly is all symmetrical arranged It is distributed in the both sides of described rotating shaft and from top to bottom;Described in described upper sawtooth assembly, the quantity of sawtooth, density, length are all higher than The quantity of sawtooth, density, length in lower sawtooth assembly;In described upper sawtooth assembly, the wedge angle angle of sawtooth is less than described lower sawtooth The wedge angle angle of sawtooth in assembly;
Described crushing mechanism also includes motor, rotating shaft;The fixing end of described motor is arranged on the top of described broken case, described turn The top of axle is connected with the output end of described motor;The top of described broken case opens up first through hole, and described upper screen assembly is opened It is provided with the second through hole;The bottom of described rotating shaft can sequentially pass through described first through hole, the second through hole close described lower screen assembly; Described upper crushing members, lower crushing members are arranged in described rotating shaft, wherein, described upper crushing members can spacing in broken case inner roof wall Region and described upper screen assembly between, described lower crushing members can spacing on described between screen assembly and described lower screen assembly Region;
Described disintegrating machine also includes lowering or hoisting gear, and described lowering or hoisting gear can drive described crushing mechanism to move up and down;
The fixing end of described lowering or hoisting gear is arranged on the top of described motor, the telescopic end of described lowering or hoisting gear extend downwardly and with Described crushing mechanism connects;Two sawtooth being located at same level in described upper sawtooth assembly, lower sawtooth assembly are in vertically side To projection all by described first through hole vertical direction projection complete cover;It is located at same level in described lower sawtooth assembly Two sawtooth in face are completed to cover in the projection of vertical direction by described second through hole in the projection of vertical direction;
Described upper screen assembly includes gripper shoe, upper screen cloth;Fourth hole, the edge of described upper screen cloth are offered on described gripper shoe It is connected with the madial wall of described fourth hole;Described second through hole is provided with described gripper shoe;
Described upper screen assembly also includes material pushes to the delivery device of described upper screen cloth from described gripper shoe;
Described delivery device includes the first retractor device and push pedal;The fixing end of described first retractor device is arranged on described broken The outside of broken case, the telescopic end of described first retractor device is horizontally extended into and is connected with described push pedal to described broken case;
The bottom of described lower screen assembly arranges trumpet-shaped second passage;Described second passage upper end is wealthyer, lower end is narrower; It is provided with pressure sensor or liquid level sensor or proximity switch, its lower end is provided with electronics on described second passage Valve;
The lower section of described second passage is provided with connecting gear, and described connecting gear will be in order to will fall from described second passage Material conveyed.
2. a kind of disintegrating machine for rare-earth alloy material according to claim 1 it is characterised in that:Described first through hole On be covered with the first cover plate of half slide structure, including the first left cover, the first right cover plate;Described first left cover, the first right cover Plate is symmetricly set on the both sides of described rotating shaft, away from one end and the institute of described rotating shaft in described first left cover, the first right cover plate State that broken case is hinged, in described first left cover, the one end near described rotating shaft is provided with the first left semicircle groove, described first In right cover plate, the one end near described rotating shaft is provided with the first right semi-circle groove, described first left semicircle groove, the first right semi-circle Groove surrounds formation third through-hole;Described third through-hole penetrates for described rotating shaft.
3. a kind of disintegrating machine for rare-earth alloy material according to claim 2 it is characterised in that:Described first left half It is arranged with the first left semicircle resilient sleeve in circle groove, in described first right semi-circle groove, be arranged with the first right semi-circle resilient sleeve;Institute State the first left semicircle resilient sleeve, the first right semi-circle resilient sleeve surrounds formation the first Hough resilient sleeve.
4. a kind of disintegrating machine for rare-earth alloy material according to claim 1 it is characterised in that:Described upper screen cloth Bottom is provided with trumpet-shaped first passage;Described first passage upper end is wealthyer, lower end is narrower, and its lower end is in meniscus shaped.
5. a kind of disintegrating machine for rare-earth alloy material according to claim 1 it is characterised in that:Described second through hole On be covered with the second cover plate of half slide structure, including the second left cover, the second right cover plate;Described second left cover, the second right cover Plate is symmetricly set on the both sides of described rotating shaft, away from one end and the institute of described rotating shaft in described second left cover, the second right cover plate State that broken case is hinged, in described second left cover, the one end near described rotating shaft is provided with the second left semicircle groove, described second In right cover plate, the one end near described rotating shaft is provided with the second right semi-circle groove;Described second left semicircle groove, the second right semi-circle Groove surrounds formation fifth hole;Described fifth hole penetrates for described rotating shaft.
6. a kind of disintegrating machine for rare-earth alloy material according to claim 5 it is characterised in that:Described second left cover Plate, the second right cover plate drive its opening or closure by the second retractor device, the 3rd retractor device respectively;Described second stretches The fixing end of device is arranged on the lower section of described second left cover, the telescopic end of described second retractor device upwardly extend and with institute State the second left cover contact;The fixing end of described 3rd retractor device is arranged on the lower section of described second right cover plate, and the described 3rd The telescopic end of retractor device is upwardly extended and is contacted with described second right cover plate.
7. a kind of disintegrating machine for rare-earth alloy material according to claim 5 it is characterised in that:Described second left cover Plate, the second right cover plate drive its opening or closure by first connecting rod mechanism, second connecting rod mechanism respectively;
Described first connecting rod mechanism includes the first rotate gear, first connecting rod, second connecting rod;One end of described first connecting rod and institute State the eccentric connection of the first rotate gear, the other end of described first connecting rod is hinged with one end of described second connecting rod, described second The other end of connecting rod is hinged with described second left cover;
Described second connecting rod mechanism includes the second rotate gear, third connecting rod, fourth link;One end of described third connecting rod and institute State the eccentric connection of the second rotate gear, the other end of described third connecting rod is hinged with one end of described fourth link, the described 4th The other end of connecting rod is hinged with described second right cover plate.
CN201610749499.5A 2016-08-30 2016-08-30 Crushing machine for rare earth alloy material CN106423475A (en)

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CN107283487A (en) * 2017-06-19 2017-10-24 义乌市摩亚光电科技有限公司 A kind of cutting equipment
CN107520004A (en) * 2017-07-31 2017-12-29 晋江鑫迈医疗设备有限公司 A kind of feed-processing device and its processing method with uniform crushing function
CN108201964A (en) * 2018-01-20 2018-06-26 广州唐迈贸易有限公司 A kind of modified organic waste pre-processing device
CN108201961A (en) * 2018-01-20 2018-06-26 广州唐太环保科技有限公司 A kind of modified synthetic fuel device
CN108208912A (en) * 2018-01-25 2018-06-29 佛山智敏电子科技有限公司 A kind of novel tobacco preparation facilities
CN108212377A (en) * 2018-01-25 2018-06-29 钟志勇 A kind of refuse disposal installation
CN108212486A (en) * 2018-01-25 2018-06-29 广州峥航机械设备有限公司 A kind of activated carbon disintegrating apparatus
CN108325702A (en) * 2018-01-25 2018-07-27 广州诗琬家居有限公司 A kind of modified waste recycling treatment device
CN108325721A (en) * 2018-01-25 2018-07-27 广州峥航机械设备有限公司 A kind of modified activated carbon disintegrating apparatus
CN108338400A (en) * 2018-01-20 2018-07-31 广州德智能科技有限公司 A kind of modified tobacco preparation facilities
CN108354218A (en) * 2018-01-20 2018-08-03 广州德智能科技有限公司 A kind of novel tobacco preparation facilities
CN108380369A (en) * 2018-01-25 2018-08-10 广州峥航机械设备有限公司 A kind of novel absorbent charcoal disintegrating apparatus
CN108380331A (en) * 2018-01-20 2018-08-10 广州恒科技有限公司 A kind of activated carbon disintegrating apparatus
CN108393172A (en) * 2018-01-20 2018-08-14 广州程科电子科技有限公司 A kind of modified biology extraction element
CN108393171A (en) * 2018-01-20 2018-08-14 广州恒科技有限公司 A kind of modified activated carbon disintegrating apparatus
CN108402507A (en) * 2018-01-25 2018-08-17 佛山智敏电子科技有限公司 One grows tobacco preparation facilities
CN108405146A (en) * 2018-01-20 2018-08-17 广州恒科技有限公司 A kind of novel absorbent charcoal disintegrating apparatus
CN108402509A (en) * 2018-01-20 2018-08-17 广州德智能科技有限公司 One grows tobacco preparation facilities
CN108402510A (en) * 2018-01-25 2018-08-17 佛山智敏电子科技有限公司 A kind of modified tobacco preparation facilities
CN108405098A (en) * 2018-01-25 2018-08-17 广州大正机械科技开发有限公司 A kind of modified biology extraction element
CN109174316A (en) * 2018-06-28 2019-01-11 湖州怡辉生态农业有限公司 It is a kind of to crush uniform sheep cultivation excrement grinding device

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Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107283487A (en) * 2017-06-19 2017-10-24 义乌市摩亚光电科技有限公司 A kind of cutting equipment
CN107283487B (en) * 2017-06-19 2018-08-03 泰州海华机械制造有限公司 A kind of cutting equipment
CN107520004A (en) * 2017-07-31 2017-12-29 晋江鑫迈医疗设备有限公司 A kind of feed-processing device and its processing method with uniform crushing function
CN108201964A (en) * 2018-01-20 2018-06-26 广州唐迈贸易有限公司 A kind of modified organic waste pre-processing device
CN108201961A (en) * 2018-01-20 2018-06-26 广州唐太环保科技有限公司 A kind of modified synthetic fuel device
CN108405146A (en) * 2018-01-20 2018-08-17 广州恒科技有限公司 A kind of novel absorbent charcoal disintegrating apparatus
CN108393171A (en) * 2018-01-20 2018-08-14 广州恒科技有限公司 A kind of modified activated carbon disintegrating apparatus
CN108393172A (en) * 2018-01-20 2018-08-14 广州程科电子科技有限公司 A kind of modified biology extraction element
CN108380331A (en) * 2018-01-20 2018-08-10 广州恒科技有限公司 A kind of activated carbon disintegrating apparatus
CN108338400A (en) * 2018-01-20 2018-07-31 广州德智能科技有限公司 A kind of modified tobacco preparation facilities
CN108402509A (en) * 2018-01-20 2018-08-17 广州德智能科技有限公司 One grows tobacco preparation facilities
CN108354218A (en) * 2018-01-20 2018-08-03 广州德智能科技有限公司 A kind of novel tobacco preparation facilities
CN108380369A (en) * 2018-01-25 2018-08-10 广州峥航机械设备有限公司 A kind of novel absorbent charcoal disintegrating apparatus
CN108325721A (en) * 2018-01-25 2018-07-27 广州峥航机械设备有限公司 A kind of modified activated carbon disintegrating apparatus
CN108325702A (en) * 2018-01-25 2018-07-27 广州诗琬家居有限公司 A kind of modified waste recycling treatment device
CN108212486A (en) * 2018-01-25 2018-06-29 广州峥航机械设备有限公司 A kind of activated carbon disintegrating apparatus
CN108402507A (en) * 2018-01-25 2018-08-17 佛山智敏电子科技有限公司 One grows tobacco preparation facilities
CN108212377A (en) * 2018-01-25 2018-06-29 钟志勇 A kind of refuse disposal installation
CN108208912A (en) * 2018-01-25 2018-06-29 佛山智敏电子科技有限公司 A kind of novel tobacco preparation facilities
CN108402510A (en) * 2018-01-25 2018-08-17 佛山智敏电子科技有限公司 A kind of modified tobacco preparation facilities
CN108405098A (en) * 2018-01-25 2018-08-17 广州大正机械科技开发有限公司 A kind of modified biology extraction element
CN109174316A (en) * 2018-06-28 2019-01-11 湖州怡辉生态农业有限公司 It is a kind of to crush uniform sheep cultivation excrement grinding device

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Application publication date: 20170222