CN211989631U - Magnetic powder core powder screening plant - Google Patents
Magnetic powder core powder screening plant Download PDFInfo
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- CN211989631U CN211989631U CN202020455906.3U CN202020455906U CN211989631U CN 211989631 U CN211989631 U CN 211989631U CN 202020455906 U CN202020455906 U CN 202020455906U CN 211989631 U CN211989631 U CN 211989631U
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- magnetic powder
- workstation
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- powder
- transmission
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Abstract
The utility model relates to a magnetic powder core processing technology field especially relates to a magnetic powder core powder screening plant, has solved the condition that appears splashing easily when the magnetic powder silicon-aluminum soft magnetic powder gets into the screen cloth and screens among the prior art, needs outside staff to clear up it, easily causes the waste of material, the poor problem of vibration effect of prior art powder shale shaker simultaneously. The utility model provides a magnetic powder core powder screening plant, includes the workstation, but the top of carrying the chamber is provided with the screen cloth of vibration, and the both sides of screen cloth are connected with transmission assembly through the transfer line transmission, and the top of workstation is connected with through the connecting rod rotation and is the protection casing of channel-section steel form. The utility model discloses, be provided with the protection casing with workstation looks adaptation above the workstation, in the process of screening, the powder has reduced and has splashed from the top, has reduced the waste of indisputable silicon aluminium soft magnetic powder and the clearance of workman later stage; the vibration effect of the transmission assembly is better by the matching of the turntable of the transmission assembly and the linkage rod.
Description
Technical Field
The utility model relates to a magnetic powder core processing technology field especially relates to a magnetic powder core powder screening plant.
Background
The magnetic powder core is a soft magnetic material formed by mixing and pressing ferromagnetic powder particles and an insulating medium, wherein the ferromagnetic powder core is a popular expression of a magnetic material ferroferric oxide, is mainly applied to an electric appliance loop to solve the problem of electromagnetic compatibility, and can be added with various other substances according to different requirements on filtering under different wave bands during actual application; the iron-silicon-aluminum magnetic powder core is an improved iron-silicon-aluminum material and is designed to replace an iron powder core, and the magnetic core loss is lower.
The soft magnetic powder of iron silicon aluminium is processed in the general processing flow, the raw material is proportioned, melted into molten alloy steel, the molten steel is cast into billet, the billet is crushed, added into a ball mill and ground into fine powder, the powder is heat treated, the powder is sieved, wherein the sieving is mainly carried out by a vibrating screen in the powder process.
When the soft magnetic powder of iron-silicon-aluminum is sieved, the condition that splashes easily appears when most powder enters the screen cloth to be sieved, the powder needs to be cleaned by external workers, the waste of materials is easily caused, external impurities are also easily introduced into the screen cloth when the powder splashes, and meanwhile, the vibration effect of the powder vibration sieve in the prior art is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a magnetic powder core powder screening plant has solved the condition that appears splashing easily when the indisputable silicon-aluminum soft magnetic powder gets into the screen cloth and screens among the prior art, needs outside staff to clear up it, easily causes the waste of material, the poor problem of vibration effect of prior art powder shale shaker simultaneously.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a magnetic powder core powder screening plant, includes the workstation, is equipped with the transport chamber that is the tilt state in the workstation, and the top of carrying the chamber is provided with the screen cloth that can vibrate, and one side of workstation is provided with the feed inlet, and the opposite side of workstation is provided with one deck discharge gate and two layers of discharge gate, and the both sides of screen cloth are connected with transmission assembly through the transfer line transmission, and the top of workstation is connected with the protection casing that is the channel-section steel form through the connecting rod rotation.
Preferably, the transmission assembly comprises a driving motor, the driving motor is located on one side of the workbench, the free end of an output shaft of the driving motor is fixedly connected with a turntable through a transmission shaft, one end, far away from the transmission shaft, of the turntable is rotatably connected with a linkage rod through a connecting rod, and the linkage rod is rotatably connected with the transmission rod.
Preferably, the transmission rod is in a channel steel shape, and two opened and closed ends of the transmission rod are fixedly connected with two sides of the screen.
Preferably, the connecting rod is in interference fit with the workbench, and the connecting rod is in interference fit with the plurality of protective covers.
Preferably, at least two groups of connecting rods are provided.
Preferably, the screen is rotatably connected with the workbench through a rotating shaft, and one group of connecting rods is rotatably connected with the rotating shaft.
Preferably, the inclination angle of the screen is in the range of 20 to 40 degrees.
Preferably, the workbench is internally provided with an installation groove, and one end of the screen is positioned in the installation groove.
The utility model discloses possess following beneficial effect at least:
the utility model discloses, pour into the transport chamber in the workstation from the feed inlet with indisputable silicon aluminium soft magnetic powder and sieve, the powder is poured into the filter screen earlier and is sieved, the powder is when the screen cloth sieves, the powder takes place the condition that outwards splashes easily along with the screening of screen cloth, this scheme is provided with the protection casing with workstation looks adaptation above the workstation, in the process of screening, the powder has reduced the possibility that splashes to the outside from the top, the waste of indisputable silicon aluminium soft magnetic powder has been reduced from this, the clearance in workman's later stage has also been reduced from this; borrow the cooperation of transmission assembly in this scheme and make the screen cloth sieve, wherein the rotation of carousel drives the gangbar and carries out up-and-down motion, drives the screen cloth from this and vibrates, and relative screen cloth vibration among the prior art, the vibration effect is better from top to bottom in this scheme.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.
Fig. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic view of a partial structure of a screen according to the present invention;
fig. 3 is a side view of the present invention.
In the figure: 1. a work table; 2. a delivery lumen; 3. screening a screen; 4. a feed inlet; 5. a layer of discharge port; 6. a second layer of discharge holes; 7. a transmission rod; 8. a transmission assembly; 801. a drive motor; 802. a drive shaft; 803. a turntable; 804. a connecting rod; 805. a linkage rod; 9. a connecting rod; 10. a protective cover; 11. a rotating shaft; 12. and (4) mounting the groove.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-3, a magnetic powder core powder screening device comprises a workbench 1, a conveying cavity 2 in an inclined state is arranged in the workbench 1, a screen 3 capable of vibrating is arranged above the conveying cavity 2, a feeding port 4 is arranged on one side of the workbench 1, a first-layer discharging port 5 and a second-layer discharging port 6 are arranged on the other side of the workbench 1, transmission components 8 are connected to two sides of the screen 3 in a transmission manner through transmission rods 7, a channel steel-shaped protective cover 10 is rotatably connected to the top of the workbench 1 through a connecting rod 9, concretely, ferrosilicon-aluminum soft magnetic powder is poured into the conveying cavity 2 in the workbench 1 from the feeding port 4 for screening, the powder is poured into the screen for screening, when the screen 3 screens the powder, the powder is easy to splash outwards along with the screening of the screen 3, the protective cover 10 matched with the workbench 1 is arranged above the workbench 1, during the screening process, the possibility of splashing from the top to the outside is reduced, so that the waste of the Fe-Si-Al soft magnetic powder is reduced, and the later cleaning of workers is also reduced; in the scheme, the screen 3 is screened by the aid of the matching of the transmission assembly 8, wherein the rotation of the turntable 803 drives the linkage rod 805 to move up and down, so that the screen 3 is driven to vibrate, and compared with the vibration of the screen 3 in the prior art, the up-and-down vibration effect in the scheme is better.
The scheme has the following working processes:
when the magnetic powder screening machine is used, the driving electric motor is started, the driving motor 801 drives the transmission shaft 802 to rotate, the transmission shaft 802 drives the turntable 803 to rotate, the connecting rod 804 is arranged on the turntable 803, the connecting rod 804 is rotatably connected with the linkage rod 805, the turntable 803 drives the linkage rod 805 to move up and down through the connecting rod 804 by virtue of the principle of the crank connecting rod 804, the linkage rod 805 drives the transmission rod 7 to move up and down, and therefore the screen 3 is driven to vibrate, and magnetic powder core powder entering the screen 3 is screened; pouring the Fe-Si-Al soft magnetic powder into a conveying cavity 2 in a workbench 1 from a feeding hole 4 for screening, pouring the powder into a filter screen for screening, wherein the powder is easy to splash outwards along with the screening of the screen 3 when the powder is screened by the screen 3; when the protective cover 10 is used, a hand can push the protective cover 10 to move, the top of the workbench 1 is rotatably connected with the channel steel-shaped protective cover 10 through the connecting rod 9, and the protective cover 10 can move to adjust the size of the feeding hole 4, so that feeding can be performed on different conditions; when the protective cover 10 is used for protection, the influence of foreign matters entering the screen 3 on the screening effect is effectively reduced; after the screening is completed, the screened powder is discharged through the first layer discharge port 5 and the second layer discharge port 6.
According to the working process, the following steps are known:
according to the scheme, the protective cover 10 is arranged, so that the possibility that powder splashes to the outside from the top is reduced in the screening process, the waste of Fe-Si-Al soft magnetic powder is reduced, and the later cleaning of workers is also reduced; in the scheme, the screen 3 is screened by the aid of the matching of the transmission assembly 8, the rotation of the turntable 803 drives the linkage rod 805 to move up and down, so that the screen 3 is driven to vibrate, and compared with the vibration of the screen 3 in the prior art, the up-and-down vibration effect in the scheme is better.
Further, the transmission assembly 8 comprises a driving motor 801, the driving motor 801 is located at one side of the workbench 1, a free end of an output shaft of the driving motor 801 is fixedly connected with a turntable 803 through a transmission shaft 802, one end of the turntable 803, far away from the transmission shaft 802, is rotatably connected with a linkage bar 805 through a connecting rod 804, the linkage bar 805 is rotatably connected with a transmission rod 7, specifically, the vibrating screen can rotate various transmission assemblies 8 to drive the screen 3 to move, the scheme adopts the cooperation of the turntable 803 and the linkage bar 805 to drive the screen 3 to move, when in use, the driving motor 801 is started to drive the transmission shaft 802 to rotate, the transmission shaft 802 drives the turntable 803 to rotate, the turntable 803 is provided with the connecting rod 804, the connecting rod 804 is rotatably connected with the linkage bar 805, and by virtue of the principle of the crank connecting rod 804, the turntable 803 drives the linkage bar 805 to move, the linkage bar 805 drives the transmission bar 7 to move up and down, thereby driving the screen 3 to vibrate, and thereby screening the magnetic powder core entering the screen 3.
Further, the transmission rod 7 is in a channel steel shape, two opened and closed ends of the transmission rod 7 are fixedly connected with two sides of the screen 3, specifically, the transmission rod 7 is connected with the linkage rod 805, so that the screen 3 is driven to move up and down, and when the linkage rod 805 moves, the screen 3 vibrates.
Further, connecting rod 9 and 1 interference fit of workstation, connecting rod 9 and most protection casing 10 interference fit, it is concrete, protection casing 10 be the volume that can adjust, keep certain distance between protection casing 10 and the workstation 1 and the feed inlet 4, when using, protection casing 10 can remove along the direction at the top of workstation 1, mainly with the help of the effect of connecting rod 9.
Further, connecting rod 9 is provided with two sets at least, and is concrete, and protection casing 10 is connected with workstation 1 through connecting rod 9, and a set of connecting rod 9 lacks stability, is provided with two sets of connecting rods 9 at least and can ensure that protection casing 10 reduces the probability that breaks away from workstation 1.
Further, the screen 3 is rotatably connected with the workbench 1 through a rotating shaft 11, one group of connecting rods 9 is rotatably connected with the rotating shaft 11, specifically, the upper position of the screen 3 is rotatably connected with the workbench 1 through the rotating shaft 11, the position of the rotating shaft 11 is rotatably connected with one group of connecting rods 9, and the lower position of the screen 3 is vibrated up and down through the connecting rods 9.
Further, the inclination angle of the screen 3 ranges from 20 degrees to 40 degrees, and specifically, the screen 3 is arranged in the inclination angle, so that the screening effect is better when the powder is screened.
Further, the interior of the working table 1 is provided with a mounting groove 12, one end of the screen 3 is positioned in the mounting groove 12, specifically, in order to ensure the stability of the screen 3 and the stability of the movement, one end of the screen 3 is positioned in the mounting groove 12, and the size of the mounting groove 12 is larger than the movement track of the screen 3.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a magnetic powder core powder screening plant, includes workstation (1), be equipped with transport chamber (2) that are the tilt state in workstation (1), the top of carrying chamber (2) is provided with vibratile screen cloth (3), one side of workstation (1) is provided with feed inlet (4), the opposite side of workstation (1) is provided with one deck discharge gate (5) and two layers discharge gate (6), its characterized in that, the both sides of screen cloth (3) are connected with drive assembly (8) through transfer line (7) transmission, the top of workstation (1) is rotated through connecting rod (9) and is connected with protection casing (10) that are the channel-section steel form.
2. The magnetic powder core powder screening device according to claim 1, wherein the transmission assembly (8) comprises a driving motor (801), the driving motor (801) is located on one side of the workbench (1), a free end of an output shaft of the driving motor (801) is fixedly connected with a rotary table (803) through a transmission shaft (802), one end, far away from the transmission shaft (802), of the rotary table (803) is rotatably connected with a linkage rod (805) through a connecting rod (804), and the linkage rod (805) is rotatably connected with the transmission rod (7).
3. The magnetic powder core powder screening device as claimed in claim 1, wherein the transmission rod (7) is in a channel steel shape, and two opened and closed ends of the transmission rod (7) are fixedly connected with two sides of the screen (3).
4. A magnetic powder core powder screening device according to claim 1, characterized in that the connecting rod (9) is in interference fit with the working table (1), and the connecting rod (9) is in interference fit with a plurality of protective covers (10).
5. A magnetic powder core powder screening device according to claim 1, characterized in that said connecting rods (9) are provided in at least two groups.
6. A magnetic powder core powder screening device according to claim 1, characterized in that the screen (3) is rotatably connected to the table (1) by a rotating shaft (11), wherein one set of the connecting rods (9) is rotatably connected to the rotating shaft (11).
7. A magnetic powder core powder screening apparatus according to claim 1, wherein the inclination angle of the screen (3) is in the range of 20 degrees to 40 degrees.
8. A magnetic powder core powder screening device according to claim 1, characterized in that a mounting groove (12) is formed in the working table (1), and one end of the screen (3) is located in the mounting groove (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020455906.3U CN211989631U (en) | 2020-04-01 | 2020-04-01 | Magnetic powder core powder screening plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020455906.3U CN211989631U (en) | 2020-04-01 | 2020-04-01 | Magnetic powder core powder screening plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211989631U true CN211989631U (en) | 2020-11-24 |
Family
ID=73422152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020455906.3U Expired - Fee Related CN211989631U (en) | 2020-04-01 | 2020-04-01 | Magnetic powder core powder screening plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211989631U (en) |
-
2020
- 2020-04-01 CN CN202020455906.3U patent/CN211989631U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201124 |