CN209501855U

CN209501855U - A kind of magnetism powder processing grinding device

Info

Publication number: CN209501855U
Application number: CN201920041248.0U
Authority: CN
Inventors: 邓潇
Original assignee: Changxin Jiangxi Magnetic Material Ltd By Share Ltd
Current assignee: Changxin Jiangxi Magnetic Material Ltd By Share Ltd
Priority date: 2019-01-10
Filing date: 2019-01-10
Publication date: 2019-10-18
Anticipated expiration: 2029-01-10

Abstract

The utility model discloses a kind of magnetic powders to process grinding device, including fixed station, mounting hole is provided on outer wall at the top of the fixed station, and the inside fixation of mounting hole is connected with grinding cavit, the equidistant support frame being distributed in a ring is welded on outer wall at the top of the grinding cavit, the top of support frame as described above is welded with crushing cabinet, the middle position of the crushing cabinet and grinding cavit opposite side outer wall is provided with through-hole, and the position of through-hole is equipped with driving motor, plup inlet is provided on the outer wall for crushing top of the box, and feed hopper is welded on the inner wall of plup inlet.The utility model is using crushing cabinet, grinding cavit and vibrating screen, so that grinding device is vdiverse in function, it may be implemented to block-like magnetic material, it successively crushed, ground and is sieved, the powder of magnetic material to more be refined, the uniformity for improving magnetic powder improves the effect to magnetic material grinding.

Description

A kind of magnetism powder processing grinding device

Technical field

The utility model relates to magnetic powder processing technique field more particularly to a kind of magnetic powder processing grinding dresses It sets.

Background technique

The material that certain mode is reacted can be made to magnetic field is known as magnetic material.It is showed in external magnetic field according to substance Magnetic power, can be classified as diamagnetic substance, paramagnet, ferromagnetic material, antiferromagnetic substance and ferrimagnetism Substance.

During processing magnetic material, need to pulverize to magnetic material, existing milling device knot Structure is single, can only grind to magnetic material, it is impossible to ensure that abrasive grains more refine, the function of not sieving is obtained Diameter of particle it is uneven, therefore, need to design a kind of magnetic powder processing grinding device to solve the above problems.

Utility model content

Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of magnetic powder proposed adds Work produces grinding device.

To achieve the goals above, the utility model adopts the technical scheme that

A kind of magnetism powder processes grinding device, including fixed station, is provided with peace on the outer wall at the top of the fixed station Hole is filled, and the inside fixation of mounting hole is connected with grinding cavit, is welded on the outer wall at the top of the grinding cavit and equidistant is in The support frame of annular spread, the top of support frame as described above are welded with crushing cabinet, and the crushing cabinet and grinding cavit are with respect to one The middle position of side outer wall is provided with through-hole, and the position of through-hole is equipped with driving motor, the outer wall for crushing top of the box On be provided with plup inlet, and be welded with feed hopper on the inner wall of plup inlet, relief hole be provided in the bottom outer wall of the fixed station, and Fixed station, which is located at below relief hole, is provided with vibrating screen, has been bolted control on one jiao of outer wall at the top of the fixed station System switch, the grinding cavit are made of the fixed disk of upper and lower two different sizes and fixing shell, and upper and lower two different rule Fixed disk and fixing shell the composition inside of lattice are the truncated conical shape of cavity, are fixedly installed with quiet mill on the inner wall of fixing shell Disk is provided with splined hole in the fixed disk top exterior walls of top, and the inside of splined hole is plugged with multi-diameter shaft, the multi-diameter shaft Top be fixedly installed with second shaft coupling, and the top of multi-diameter shaft passes through between second shaft coupling and the output shaft of driving motor It forms a fixed connection, movable grinding disc is fixedly installed on the outer wall of the multi-diameter shaft bottom end, is stayed between the movable grinding disc and static cutting disk There are milling gap, and the structure that milling gap is wide at the top and narrow at the bottom.

Further, the middle position for crushing box house is provided with the first transmission shaft, and the bottom of the first transmission shaft End is fixedly installed with first shaft coupling, and first transmission shaft between first shaft coupling and the output shaft of driving motor by forming It is fixedly connected, fixing sleeve is connected to fixing sleeve on the outer wall of first transmission shaft, is welded on the outer wall of the fixing sleeve equidistant From the first crushing knife being distributed in a ring, it is welded with equidistant second be distributed in a ring on the inner wall for crushing cabinet and crushes Pulverizing cutter blade, first crushing knife and are provided on the side outer wall of knife, first crushing knife and the second crushing knife Cross-distribution between two crushing knifes, and the first crushing knife and the second crushing knife be not on the same horizontal plane.

Further, the vibrating screen includes two fixing bearings for being fixedly mounted on fixed station two sides of the bottom, two institutes The inside for stating fixing bearing is plugged with rotation axis, and the external rotation of rotation axis is socketed with fixed hub, the fixed hub one Sieve plate is welded on the outer wall of side.

Further, it is provided with rectangular opening on the outer wall at the top of the sieve plate, and the inside of rectangular opening is fixedly installed with sieve, Raised baffle is welded on the outer wall of edge at the top of the sieve plate.

Further, dynamic motor, and power motor are bolted on the outer wall of the fixed station bottom side Output shaft on be fixedly installed with eccentric disc, the eccentric disc far from being welded with fixed pin on the side outer wall of power motor, It is socketed with axle sleeve on the outer wall of the fixed pin, and is welded with connecting rod on the outer wall of axle sleeve bottom, outside the connecting rod bottom end It is welded with flexible connection button on wall, and is flexibly connected button and is fixedly mounted on the outer wall of sieve plate top side.

Further, the driving motor is bi-directional drive motor, and driving motor passes through between conducting wire and control switch It is electrically connected.

Further, the surface layer of the movable grinding disc and static cutting disk is coated with abrasive media, and abrasive media uses zirconium oxide Pearl.

The utility model has the following beneficial effects:

1. the effect to magnetic material grinding is improved by the movable grinding disc and static cutting disk that are arranged inside grinding cavit, It ensure that and the requirement that people want is met to the particle diameter after magnetic material grinding.

2. may be implemented by crushing cabinet, grinding cavit and the vibrating screen of setting so that grinding device is vdiverse in function It to block-like magnetic material, successively crushed, ground and is sieved, so that the powder of the magnetic material more refined, mentions The high uniformity of magnetic powder.

3., so that the plant automation degree is high, not needing a large amount of people by the driving motor and power motor of setting Work alleviates a large amount of amount of labour to worker.

Detailed description of the invention

Fig. 1 be the utility model proposes a kind of magnetic powder process the overall structure diagram of grinding device；

Fig. 2 be the utility model proposes a kind of magnetic powder process the crushing body structure vertical view of grinding device Figure；

Fig. 3 be the utility model proposes a kind of magnetic powder process the grinding cavit structural representation of grinding device Figure；

Fig. 4 be the utility model proposes a kind of magnetic powder process the driving motor structure section view of grinding device Figure；

Fig. 5 be the utility model proposes a kind of magnetic powder crushing body structure master for processing grinding device cut open Figure；

Fig. 6 be the utility model proposes a kind of magnetic powder process the Structure of Vibrating Screen schematic diagram of grinding device.

In figure: 1 fixed station, 2 grinding cavits, 3 crush cabinet, 4 feed hoppers, 5 vibrating screens, 6 control switches, 7 support frames, 8 Driving motor, 9 first transmission shafts, 10 fixing sleeves, 11 first crushing knifes, 12 second crushing knifes, 13 pulverizing cutter blades, 14 fixed disks, 15 multi-diameter shafts, 16 second shaft couplings, 17 movable grinding discs, 18 static cutting disks, 19 milling gaps, 20 first shaft couplings, 21 sieve plates, 22 are fixed Axle sleeve, 23 fixing bearings, 24 are flexibly connected button, 25 connecting rods, 26 fixed pins, 27 eccentric discs, 28 power motors.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

It should be noted that it can be directly on another component when component is referred to as " being fixed on " another component Or there may also be components placed in the middle.When a component is considered as " connection " another component, it, which can be, is directly connected to To another component or it may be simultaneously present component placed in the middle.When a component is considered as " being set to " another component, it It can be and be set up directly on another component or may be simultaneously present component placed in the middle.Term as used herein is " vertical ", " horizontal ", "left", "right" and similar statement for illustrative purposes only.

Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term " and or " used herein includes Any and all combinations of one or more related listed items.

Please referring also to Fig. 1 to Fig. 6, a kind of magnetism powder processing grinding device, including fixed station 1,1 band of fixed station There is a supporting leg, hanging a distance is provided with mounting hole on the outer wall at 1 top of fixed station, and fixed be connected in inside of mounting hole is ground Mill chamber body 2 can carry out attrition process to magnetic material, be welded with and equidistant divide on the outer wall at the top of grinding cavit 2 in a ring The support frame 7 of cloth, the top of support frame 7, which is welded with, crushes cabinet 3, and preliminary crushing and processing are carried out to block-like magnetic material, Convenient for subsequent attrition process, the middle position for crushing cabinet 3 and 2 opposite side outer wall of grinding cavit is provided with through-hole, and logical The position in hole is equipped with driving motor 8, as grinding cavit 2 and crushes the common power source of cabinet 3, crushes 3 top of cabinet It is provided with plup inlet on outer wall, and is welded with feed hopper 4 on the inner wall of plup inlet, is provided with relief hole in the bottom outer wall of fixed station 1, And fixed station 1 is located at below relief hole and is provided with vibrating screen 5, and the effect preferably sieved is played to the magnetic material after grinding Fruit improves the uniformity of magnetic powder, has been bolted control switch 6 on the outer wall at 1 one jiao of top of fixed station, has ground Cavity 2 is made of the fixed disk 14 of upper and lower two different sizes and fixing shell, and the fixed disk 14 of upper and lower two different sizes It is the truncated conical shape of cavity with fixing shell composition inside, is fixedly installed with static cutting disk 18 on the inner wall of fixing shell, top Splined hole is provided in 14 top exterior walls of fixed disk, and the inside of splined hole is plugged with multi-diameter shaft 15, the outer wall at 14 top of fixed disk On be provided with the hollow hole equidistantly distributed, for from crush cabinet 3 conveying, the top of multi-diameter shaft 15 is fixedly installed with second Axis device 16, and the top of multi-diameter shaft 15 is between second shaft coupling 16 and the output shaft of driving motor 8 by forming a fixed connection, rank It is fixedly installed with movable grinding disc 17 on the outer wall of terraced 15 bottom end of axis, there are milling gaps 19 between movable grinding disc 17 and static cutting disk 18, and The structure wide at the top and narrow at the bottom of milling gap 19, driving motor 8 drives multi-diameter shaft 15 to rotate by second shaft coupling 16, by multi-diameter shaft 14 17 high speed rotation of movable grinding disc is driven, the magnetic material after crushing by crushing cabinet 3 enters the inside of milling gap 19, energy Enough under the collective effect of movable grinding disc 17 and static cutting disk 19, the grinding to magnetic material is realized.

Further, it crushes the middle position inside cabinet 3 and is provided with the first transmission shaft 9, and the bottom end of the first transmission shaft 9 It is fixedly installed with first shaft coupling 20, the first transmission shaft 9 between first shaft coupling 20 and the output shaft of driving motor 8 by forming It is fixedly connected, fixing sleeve is connected to fixing sleeve 10 on the outer wall of the first transmission shaft 9, is welded on the outer wall of fixing sleeve 10 and equidistant is in First crushing knife 11 of annular spread crushes and is welded with equidistant the second crushing knife 12 being distributed in a ring on the inner wall of cabinet 3, Relative rotation between first crushing knife 11 and the second crushing knife 12 can carry out pulverization process to block-like magnetic material, the Pulverizing cutter blade 13 is provided on the side outer wall of one crushing knife 11 and the second crushing knife 12, the first crushing knife 11 and second crushes Cross-distribution between knife 12, and the first crushing knife 11 and the second crushing knife 12, not on the same horizontal plane, driving motor 8 passes through First shaft coupling 20 drives the rotation of the first transmission shaft 9, allows the first crushing knife 11 in the inner high speed rotation for crushing cabinet 3, works as magnetic Property material from feed hopper 4 enter when, contacted with the first crushing knife 11 and the second crushing knife 12, by pulverizing cutter blade 13 to magnetic material Carry out pulverization process.

Further, vibrating screen 5 includes two fixing bearings 23 for being fixedly mounted on 1 two sides of the bottom of fixed station, and two solid The inside that dead axle holds 23 is plugged with rotation axis, and the external rotation of rotation axis is socketed with fixed hub 22,22 side of fixed hub Outer wall on be welded with sieve plate 21, sieve plate 21 is rotated by fixed hub 22 along rotation axis, realizes screening to magnetic powder.

Further, it is provided with rectangular opening on the outer wall at 21 top of sieve plate, and the inside of rectangular opening is fixedly installed with sieve, sieve It is welded with raised baffle on the outer wall of 21 top edge of plate, enclosing can be surrounded by, magnetic powder is prevented to be sprinkled upon sieve plate 21 Outside, ensure that the quality to magnetic Powder screen point.

Further, dynamic motor 28, and power motor 28 are bolted on the outer wall of 1 bottom side of fixed station Output shaft on be fixedly installed with eccentric disc 27, eccentric disc 27 is far from being welded with fixed pin on the side outer wall of power motor 28 26, it fixes on the outer wall of pin 26 and is socketed with axle sleeve, and be welded with connecting rod 25 on the outer wall of axle sleeve bottom, outside 25 bottom end of connecting rod It is welded with flexible connection button 24 on wall, and is flexibly connected button 24 and is fixedly mounted on the outer wall of 21 top side of sieve plate, power electric Machine 28 starts, so that eccentric disc 27 drives fixed pin 26 to move in a circle, while fixed pin 26 and pull rod 27 drive sieve plate Circular motion is done in 24 one end, realizes and moves to the not failure of oscillation of sieve plate 21, achievees the purpose that magnetic Powder screen point.

Further, driving motor 8 is bi-directional drive motor, and driving motor 8 passes through shape between conducting wire and control switch 6 At electric connection, driving motor 8 is started by control switch 6, while control switch 6 can also control power motor 28 Starting, operation and control convenient for people to the device.

Further, the surface layer of movable grinding disc 17 and static cutting disk 18 is coated with abrasive media, and abrasive media uses zirconium oxide Pearl enhances the severity of grind of movable grinding disc 17 and static cutting disk 18, extends the service life of movable grinding disc 17 and static cutting disk 18, improves To the quality of magnetic material grinding.

Working principle: in use, operator presses control switch 6, so that driving motor 8 and power motor 28 start, point Corresponding moving component is not driven to act, operator, which is put into block-like magnetic material from feed hopper 4, crushes cabinet 3 Inside, driving motor 8 drive the rotation of the first transmission shaft 9 by first shaft coupling 20, and the first crushing knife 11 is allowed to crush cabinet 3 Inner high speed rotation contacts, by powder when magnetic material enters from feed hopper 4 with the first crushing knife 11 and the second crushing knife 12 Broken blade 13 carries out pulverization process to magnetic material, after being crushed to block-like magnetic material, the magnetic material of smaller piece shape The inside of grinding cavit 2 is entered, then drives multi-diameter shaft 15 to rotate by second shaft coupling 16 by driving motor 8, by multi-diameter shaft 14 drive 17 high speed rotation of movable grinding disc, and the magnetic material after being crushed by crushing cabinet 3 enters the inside of milling gap 19, The grinding to magnetic material, the magnetic powder after grinding can be realized under the collective effect of movable grinding disc 17 and static cutting disk 19 It drops on sieve plate 21, power motor 28 drives eccentric disc 27 to rotate, and eccentric disc 27 drives fixed pin 26 to move in a circle, together When fixed pin 26 and pull rod 27 drive one end of sieve plate 24 to do circular motion, realize dynamic to the not failure of oscillation of sieve plate 21, reach pair The purpose of magnetic Powder screen point.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims

1. a kind of magnetism powder processes grinding device, including fixed station (1), which is characterized in that at the top of the fixed station (1) Outer wall on be provided with mounting hole, and the inside fixation of mounting hole is connected with grinding cavit (2), at the top of the grinding cavit (2) The equidistant support frame (7) being distributed in a ring is welded on outer wall, the top of support frame as described above (7), which is welded with, crushes cabinet (3), The middle position for crushing cabinet (3) and grinding cavit (2) opposite side outer wall is provided with through-hole, and the position installation of through-hole Have driving motor (8), it is described crush cabinet (3) at the top of outer wall on be provided with plup inlet, and be welded on the inner wall of plup inlet into Hopper (4), is provided with relief hole in the bottom outer wall of the fixed station (1), and fixed station (1) is located at below relief hole and is provided with Vibrating screen (5) has been bolted control switch (6), the grinding cavit on one jiao of outer wall at the top of the fixed station (1) (2) it is made of the fixed disk (14) of upper and lower two different sizes and fixing shell, and the fixed disk of upper and lower two different sizes (14) and fixing shell forms the internal truncated conical shape for cavity, is fixedly installed with static cutting disk (18) on the inner wall of fixing shell, It is provided with splined hole in the fixed disk (14) top exterior walls of top, and the inside of splined hole is plugged with multi-diameter shaft (15), it is described The top of multi-diameter shaft (15) is fixedly installed with second shaft coupling (16), and the top of multi-diameter shaft (15) passes through second shaft coupling (16) It forms a fixed connection, is fixedly installed on the outer wall of multi-diameter shaft (15) bottom end dynamic between the output shaft of driving motor (8) Mill (17), there are milling gap (19) between the movable grinding disc (17) and static cutting disk (18), and in milling gap (19) under width Narrow structure.

2. a kind of magnetic powder according to claim 1 processes grinding device, which is characterized in that the crushing cabinet (3) internal middle position is provided with the first transmission shaft (9), and the bottom end of the first transmission shaft (9) is fixedly installed with the first shaft coupling Device (20), first transmission shaft (9), which passes through, forms fixed connect between first shaft coupling (20) and the output shaft of driving motor (8) It connects, fixing sleeve is connected to fixing sleeve (10) on the outer wall of first transmission shaft (9), is welded on the outer wall of the fixing sleeve (10) Equidistant the first crushing knife (11) being distributed in a ring is welded on the inner wall for crushing cabinet (3) and equidistant divides in a ring Crushing is provided on the side outer wall of the second crushing knife (12) of cloth, first crushing knife (11) and the second crushing knife (12) Blade (13), cross-distribution between first crushing knife (11) and the second crushing knife (12), and the first crushing knife (11) and Two crushing knifes (12) are not on the same horizontal plane.

3. a kind of magnetic powder according to claim 1 processes grinding device, which is characterized in that the vibrating screen (5) include two fixing bearings (23) for being fixedly mounted on fixed station (1) two sides of the bottom, two fixing bearings (23) it is interior Portion is plugged with rotation axis, and the external rotation of rotation axis is socketed with fixed hub (22), outside fixed hub (22) side Sieve plate (21) are welded on wall.

4. a kind of magnetic powder according to claim 3 processes grinding device, which is characterized in that the sieve plate (21) Rectangular opening is provided on the outer wall at top, and the inside of rectangular opening is fixedly installed with sieve, edge at the top of the sieve plate (21) Outer wall on be welded with raised baffle.

5. a kind of magnetic powder according to claim 1 processes grinding device, which is characterized in that the fixed station (1) it is bolted on the outer wall of bottom side dynamic motor (28), and fixed peace on the output shaft of power motor (28) Equipped with eccentric disc (27), fixed pin (26) are welded on the side outer wall of the eccentric disc (27) separate power motor (28), It is socketed with axle sleeve on the outer wall of the fixed pin (26), and is welded with connecting rod (25), the connecting rod on the outer wall of axle sleeve bottom (25) it is welded with flexible connection button (24) on the outer wall of bottom end, and is flexibly connected button (24) and is fixedly mounted on one at the top of sieve plate (21) On the outer wall of side.

6. a kind of magnetic powder according to claim 1 processes grinding device, which is characterized in that the driving motor It (8) is bi-directional drive motor, and driving motor (8) between conducting wire and control switch (6) by being electrically connected.

7. a kind of magnetic powder according to claim 1 processes grinding device, which is characterized in that the movable grinding disc (17) and the surface layer of static cutting disk (18) is coated with abrasive media, and abrasive media uses zirconium oxide bead.