CN215141964U

CN215141964U - Steel grit precision screening device for production and processing of neodymium iron boron sheets

Info

Publication number: CN215141964U
Application number: CN202121127536.1U
Authority: CN
Inventors: 陈庭曦; 刘光亮; 王硕
Original assignee: Ganzhoiu Huajing Rare Earth Material Co ltd
Current assignee: Ganzhoiu Huajing Rare Earth Material Co ltd
Priority date: 2021-05-25
Filing date: 2021-05-25
Publication date: 2021-12-14
Anticipated expiration: 2031-05-25

Abstract

The utility model discloses a neodymium iron boron thin slice production and processing is with steel sand fine screening device, including the vibration box, the feed inlet has been seted up to one side at vibration box top, and the inside of vibration box is provided with first screening net, second screening net and third screening net with perpendicular equidistance respectively, and the both sides of vibration box all are provided with vibrating motor, and one side of vibration box is provided with three jam cover. The utility model is driven by two vibrating motors to vibrate, the first and third screens sieve the steel grit with different sizes on the top of the first and third screens; the plugging plate is lifted through a piston rod of the telescopic rod, so that the first branch material pipe and the third branch material pipe are communicated with the vibration box body; through vibrating to sieve its not equidimension steel grit to the storage case to the realization can once sieve out the even steel grit of multiple size, and screening efficiency is high, and this kind of neodymium iron boron thin slice is steel grit precision sieving mechanism for production and processing rationally distributed, novel structure, screening are effectual.

Description

Steel grit precision screening device for production and processing of neodymium iron boron sheets

Technical Field

The utility model relates to a precision screening technical field specifically is a steel shot precision screening device is used in neodymium iron boron thin slice production and processing.

Background

The steel grit has moderate hardness, strong toughness and impact resistance, can be continuously and repeatedly used for several times, has long service life, good rebound elasticity, strong adhesive force and high cleaning speed, consumes less sand and is one of important materials for producing the neodymium iron boron thin sheet. Before being used as a production material of neodymium iron boron sheets, the steel grit needs to be precisely screened due to different particle sizes, and the steel grit can only be screened out by a screening machine in the existing screening method, and can be screened out by screening for multiple times only if the steel grit with one particle size is screened out, so that the screening efficiency is low. In order to solve the problems, the traditional steel grit screening device is improved, and the steel grit precise screening device for producing and processing the neodymium iron boron sheets is provided.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a neodymium iron boron thin slice is steel sand precision screening device for production and processing, including the vibration box, the feed inlet has been seted up to one side at vibration box top, the inside of vibration box is provided with first screening net, second screening net and third screening net with perpendicular equidistance respectively, the both sides of vibration box all are provided with vibrating motor, one side of vibration box is provided with three jam cover, and is three the telescopic link is all installed at the top of jam cover, and its one side is provided with first powder material pipe, second powder material pipe and third branch material pipe respectively, the one end of first powder material pipe, second powder material pipe and third branch material pipe all is provided with the storage case.

As a preferred technical scheme of the utility model, the inside of feed inlet is linked together with the inside of vibrating the box, feed inlet top one side is provided with the material flap through three hinge swing joint.

As an optimized technical scheme of the utility model, first screening net, second screening net and the equal screw fixed mounting of third screening net are in the inside of vibrating box, and its mesh number is twenty meshes, thirty meshes and forty meshes respectively.

As a preferred technical scheme of the utility model, two vibrating motor all through connecting piece fixed mounting in the both sides of vibrating bin, and equal external control ware electric connection.

As a preferred technical scheme of the utility model, it is three one side swing joint of hose and vibration box is passed through to one side of stifled cover, and its inside all is linked together with the inside of vibration box, and is three the inside equal activity of stifled cover is provided with jam plate, three institute the middle part on jam plate top all with the bottom fixed connection of the piston rod of three telescopic link.

As a preferred technical scheme of the utility model, the inside of first powder material pipe, second powder material pipe and third branch material pipe all is linked together, three with the inside of the storage case of one end the discharging pipe is all installed to the bottom of storage case one side, and its bottom is passed through the support frame and is supported subaerial.

As an optimal technical scheme of the utility model, the buffering leg is all installed, four to four corners of vibration bottom half the buffering leg is all made through fluid pressure type buffer and supporting leg.

The utility model has the advantages that: according to the steel grit precision screening device for producing and processing the neodymium iron boron sheets, the vibration box body is driven by the two vibration motors to vibrate, and the first screen and the third screen the steel grit with different sizes and then screen the tops of the steel grit with different sizes due to different mesh numbers; the plugging plate is lifted through a piston rod of the telescopic rod, so that the first branch material pipe and the third branch material pipe are communicated with the vibration box body; through vibrating to sieve its not equidimension steel grit to the storage case to the realization can once sieve out the even steel grit of multiple size, and screening efficiency is high, and this kind of neodymium iron boron thin slice is steel grit precision sieving mechanism for production and processing rationally distributed, novel structure, screening are effectual.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural view of a steel grit precision screening device for producing and processing neodymium iron boron sheets of the present invention;

FIG. 2 is a schematic view of the sectional structure of a vibrating box of the steel grit precision screening device for producing and processing neodymium iron boron sheets of the present invention;

fig. 3 is the utility model relates to a neodymium iron boron thin slice production and processing is with steel sand fine screening device's part decomposition structure schematic diagram.

In the figure: 1. vibrating the box body; 2. a feed inlet; 3. a first screening net; 4. a second screening mesh; 5. a third screening net; 6. a vibration motor; 7. plugging the sleeve; 8. a telescopic rod; 9. a first powder pipe; 10. a second powder pipe; 11. a third distributing pipe; 12. a material storage box; 13. a material port cover; 14. a blocking plate; 15. a discharge pipe; 16. a support frame; 17. and a leg is cushioned.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-3, the utility model relates to a neodymium iron boron thin slice is steel sand precision screening device for production and processing, including vibration box 1, feed inlet 2 has been seted up to one side at vibration box 1 top, vibration box 1's inside is provided with first screening net 3 with perpendicular equidistance respectively, second screening net 4 and third screening net 5, vibration box 1's both sides all are provided with vibrating motor 6, one side of vibration box 1 is provided with three jam cover 7, telescopic link 8 is all installed at the top of three jam cover 7, and its one side is provided with first powder pipe 9 respectively, second powder pipe 10 and third branch material pipe 11, first powder pipe 9, the one end of second powder pipe 10 and third branch material pipe 11 all is provided with storage case 12.

The inside of feed inlet 2 is linked together with the inside of vibration box 1, and 2 top one sides of feed inlet are provided with feed port lid 13 through three hinge swing joint, can pour into the steel sand that needs the screening into through feed inlet 2, can close feed inlet 2 through feed port lid 13.

First screening net 3, second screening net 4 and the equal screw fixed mounting of third screening net 5 are in the inside of vibrating box 1, and its mesh number is 20 meshes, 30 meshes and 40 meshes respectively, through the setting of first screening net 3, second screening net 4 and third screening net 5, make it sieve the not steel sand of equidimension at its top through its mesh number of self.

Two vibrating motor 6 all through connecting piece fixed mounting in the both sides of vibrating box 1, and equal external control ware electric connection, through two vibrating motor 6's setting, make its two vibrating motor 6 work drive vibrating box 1 vibrate, realize screening work.

Three stifled cover 7 one side is passed through hose and vibration box 1's one side swing joint, and its inside all is linked together with vibration box 1's inside, the inside of three stifled cover 7 is all movable and is provided with jam plate 14, the middle part on three jam plate 14 top all with the bottom fixed connection of three telescopic link 8's piston rod, through the setting of three stifled cover 7, make its three telescopic link 8 and the jam plate 14 that cooperate close first powder material pipe 9, second powder material pipe 10 and third branch material pipe 11 and vibration box 1's intercommunication.

First powder material pipe 9, the inside of second powder material pipe 10 and third minute material pipe 11 all is linked together with the inside of the storage case 12 of one end, discharging pipe 15 is all installed to the bottom of three storage case 12 one side, its bottom is supported subaerial through support frame 16, setting through storage case 12, make its vibration box 1 under the drive of vibrational force, through first powder material pipe 9 with the steel sand of equidimension not, the inside of storage case 12 of its one end is sieved to second powder material pipe 10 and third minute material pipe 11, discharging through discharging pipe 15.

Buffering leg 17 is all installed to four corners of vibration box 1 bottom, and four buffering legs 17 all make through fluid pressure type buffer and supporting leg, through the setting of four buffering legs 17, make its vibrational force that will vibrate box 1 during operation production cushion.

When the device works, steel grit to be screened can be poured into the device through the feeding hole 2, and the feeding hole 2 can be closed through the feeding hole cover 13; through the arrangement of the two vibrating motors 6, the two vibrating motors 6 work to drive the vibrating box body 1 to vibrate; through the arrangement of the first screening net 3, the second screening net 4 and the third screening net 5, steel sands with different sizes are screened on the top of the screening net through the meshes of the screening net; through the arrangement of the three plugging sleeves 7, the three telescopic rods 8 and the plugging plate 14 are matched to close the communication between the first powder pipe 9, the second powder pipe 10 and the third powder dividing pipe 11 and the vibration box body 1; through the arrangement of the material storage box 12, the vibration box body 1 is driven by vibration force to sieve steel grit with different sizes into the material storage box 12 at one end through the first powder pipe 9, the second powder pipe 10 and the third distributing pipe 11, and the steel grit is discharged through the discharge pipe 15; the vibration force generated when the vibration box body 1 works is buffered by the four buffering legs 17.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only 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 in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A steel grit precision screening device for producing and processing neodymium iron boron sheets comprises a vibration box body (1), it is characterized in that a feed inlet (2) is arranged on one side of the top of the vibration box body (1), a first screening net (3), a second screening net (4) and a third screening net (5) are respectively arranged in the vibrating box body (1) at equal vertical intervals, the vibration box is characterized in that vibration motors (6) are arranged on two sides of the vibration box body (1), three plugging sleeves (7) are arranged on one side of the vibration box body (1), telescopic rods (8) are arranged at the tops of the three plugging sleeves (7), and one side of the powder feeding pipe is respectively provided with a first powder pipe (9), a second powder pipe (10) and a third distributing pipe (11), and one ends of the first powder pipe (9), the second powder pipe (10) and the third distributing pipe (11) are respectively provided with a storage box (12).

2. The steel grit precision screening device for producing and processing neodymium iron boron thin sheets according to claim 1, characterized in that the inside of the feed inlet (2) is communicated with the inside of the vibration box body (1), and one side of the top of the feed inlet (2) is provided with a feed port cover (13) through three hinges in a movable connection manner.

3. The steel grit precision screening device for producing and processing neodymium iron boron thin sheets according to claim 1, characterized in that the first screening net (3), the second screening net (4) and the third screening net (5) are all fixedly installed in the vibrating box body (1) through screws, and the mesh number of the first screening net, the second screening net and the third screening net is 20 meshes, 30 meshes and 40 meshes respectively.

4. The steel grit precision screening device for producing and processing neodymium iron boron thin sheets according to claim 1, characterized in that the two vibration motors (6) are fixedly installed on two sides of the vibration box body (1) through connecting pieces and are electrically connected with an external controller.

5. The steel grit precision screening device for neodymium iron boron thin sheet production and processing according to claim 1, characterized in that, three one side of jam cover (7) is through one side swing joint of hose and vibration box (1), and its inside all is linked together with the inside of vibration box (1), three the inside of jam cover (7) all is movable and is provided with jam plate (14), the middle part on three institute jam plate (14) top all is connected with the bottom fixed connection of the piston rod of three telescopic links (8).

6. The steel grit precision screening device for producing and processing neodymium iron boron thin sheets is characterized in that the interiors of a first powder pipe (9), a second powder pipe (10) and a third powder pipe (11) are communicated with the interior of a storage box (12) at one end, discharge pipes (15) are mounted at the bottom ends of one sides of the three storage boxes (12), and the bottoms of the discharge pipes are supported on the ground through support frames (16).

7. The steel grit precision screening device for producing and processing neodymium iron boron thin sheets according to claim 1, characterized in that buffering legs (17) are installed at four corners of the bottom of the vibration box body (1), and the four buffering legs (17) are all made of hydraulic buffers and supporting legs.