CN209918288U

CN209918288U - Efficient water atomization iron powder sieving mechanism

Info

Publication number: CN209918288U
Application number: CN201920478251.9U
Authority: CN
Inventors: 刘钢
Original assignee: Liaoning Sheng Yu Metal Products Manufacturing Co Ltd
Current assignee: Liaoning Shengyu New Material Technology Co ltd
Priority date: 2019-04-10
Filing date: 2019-04-10
Publication date: 2020-01-10
Anticipated expiration: 2029-04-10

Abstract

The utility model discloses an efficient water atomization iron powder sieving mechanism, including screening case, the right-hand member fixedly connected with agitator tank at screening roof portion, and the lower extreme fixed mounting on agitator tank right side has first motor, the output shaft fixedly connected with (mixing) shaft of first motor, and the outer fixed surface of (mixing) shaft is connected with the stirring leaf. The utility model discloses right-hand member fixed connection at screening roof portion has the agitator tank, and through first motor, (mixing) shaft and stirring leaf's effect, people pour the iron powder of waiting to filter into the agitator tank from the feed inlet earlier, then open first motor through external controller, first motor can drive the (mixing) shaft and rotate in the pivoted, the (mixing) shaft can drive the stirring leaf and rotate in the pivoted, thereby realize carrying out the demand of stirring in advance to the iron powder in the agitator tank, it can't carry out stirring treatment to the iron powder in advance to have solved current sieving mechanism, thereby the phenomenon that leads to the iron powder caking to appear easily takes place, the problem of screening effect has been reduced.

Description

Efficient water atomization iron powder sieving mechanism

Technical Field

The utility model relates to a sieving mechanism technical field specifically is an efficient water atomization iron powder sieving mechanism.

Background

The iron powder is an iron particle aggregate with the size of less than 1mm, is black, is a main raw material of powder metallurgy, is conventionally divided into five grades of coarse powder, medium powder, fine powder, micro powder and ultra-fine powder according to particle size, wherein the iron powder consisting of particles with the particle size of 150-500 mu m is coarse powder, the particle size of 44-150 mu m is medium powder, the particle size of 10-44 mu m is fine powder, the particle size of 0.5-10 mu m is ultra-fine powder, and the particle size of less than 0.5 mu m is ultra-fine powder.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an efficient water atomization iron powder sieving mechanism possesses the advantage that can carry out the stirring to the iron powder in advance, has solved current sieving mechanism and can't stir the iron powder in advance and handle to the phenomenon that leads to the iron powder to appear agglomerating easily takes place, has reduced the problem of screening effect.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an efficient water atomization iron powder sieving mechanism, includes the screening case, the right-hand member fixedly connected with agitator tank at screening roof portion, and the lower extreme fixed mounting on agitator tank right side has first motor, the output shaft fixedly connected with (mixing) shaft of first motor, and the outer fixed surface of (mixing) shaft is connected with the stirring leaf, all there is first screen cloth through first spring swing joint at both ends around screening incasement chamber top right side, screens the left lower extreme fixedly connected with backup pad of incasement chamber, and all there is the second screen cloth through second spring swing joint at both ends around the backup pad top, the upper end fixed mounting on screening case right side has the second motor, and the output shaft fixedly connected with of second motor vibrates the dish.

Preferably, all around of screening bottom of the case portion all fixedly connected with supporting legs, and the bottom of supporting leg is connected with the chlorinated rubber slipmat through the polyurethane adhesive.

Preferably, the lower extreme fixedly connected with striker plate of screening case inner chamber bottom, the right side of screening case and the corresponding position intercommunication that is located the striker plate bottom have the second discharging pipe.

Preferably, the left end at the top of the stirring box is provided with a feed inlet, and the right end at the top of the feed inlet is movably connected with a cover plate through a hinge.

Preferably, the bottom of the left side of the stirring box is communicated with the left end of the top of the screening box through a first discharge pipe, and a valve is movably mounted on the inner surface of the first discharge pipe.

Preferably, the left side of first screen cloth and the right side of second screen cloth all pass through the inner chamber swing joint of rubber slab and screening case, and the junction of screening case and first screen cloth and second screen cloth has seted up first discharge gate and second discharge gate respectively, and simultaneously, the aperture of first screen cloth is greater than the aperture of second screen cloth.

Preferably, the outer surface of the oscillating disc is connected with a fluorocarbon rubber layer through a polyurethane adhesive, and the outer surface of the oscillating disc is in contact with the bottom of the first screen and the top of the second screen when the oscillating disc rotates.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses right-hand member fixed connection at screening roof portion has the agitator tank, and through first motor, (mixing) shaft and stirring leaf's effect, people pour the iron powder of waiting to filter into the agitator tank from the feed inlet earlier, then open first motor through external controller, first motor can drive the (mixing) shaft and rotate in the pivoted, the (mixing) shaft can drive the stirring leaf and rotate in the pivoted, thereby realize carrying out the demand of stirring in advance to the iron powder in the agitator tank, it can't carry out stirring treatment to the iron powder in advance to have solved current sieving mechanism, thereby the phenomenon that leads to the iron powder caking to appear easily takes place, the problem of screening effect has been reduced.

2. The utility model discloses the second motor has been fixed mounting in the upper end on screening case right side to output shaft fixed connection at the second motor has vibrated the dish, people's accessible external controller opens the second motor, the second motor can drive when the pivoted and vibrate the dish and rotate, thereby realize carrying out the demand of circulating vibration to first screen cloth and second screen cloth, because it adopts a motor to drive two screen cloth vibrations, so, when guaranteeing this device normal vibration, the cost of this device has also been reduced.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: 1 screening case, 2 feed inlets, 3 stirring leaves, 4 (mixing) shafts, 5 first discharging pipes, 6 rubber slabs, 7 first screen cloth, 8 second discharge ports, 9 second springs, 10 backup pads, 11 supporting legs, 12 striker plates, 13 second discharging pipes, 14 second screen cloth, 15 vibration discs, 16 second motors, 17 first discharge ports, 18 first springs, 19 first motors, 20 stirring cases.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model discloses a screening box 1, feed inlet 2, stirring leaf 3, (mixing) shaft 4, first discharging pipe 5, rubber slab 6, first screen cloth 7, second discharge gate 8, second spring 9, backup pad 10, supporting leg 11, striker plate 12, second discharging pipe 13, second screen cloth 14, vibrate dish 15, second motor 16, first discharge gate 17, first spring 18,

first motor

19 and 20 parts of agitator tank are the parts that universal standard spare or technical field personnel know, its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental approach.

Referring to fig. 1, a high-efficiency water atomization iron powder screening device comprises a screening box 1, a stirring box 20 is fixedly connected to the right end of the top of the screening box 1, a first motor 19 is fixedly installed at the lower end of the right side of the stirring box 20, a stirring shaft 4 is fixedly connected to an output shaft of the first motor 19, and a stirring blade 3 is fixedly connected to the outer surface of the stirring shaft 4, people firstly pour iron powder to be screened into the stirring box 20 from a feed inlet 2, then open the first motor 19 through an external controller, the first motor 19 can drive the stirring shaft 4 to rotate while rotating, the stirring shaft 4 can drive the stirring blade 3 to rotate while rotating, so that the requirement of pre-stirring the iron powder in the stirring box 20 is met, the problem that the iron powder is easy to agglomerate due to the fact that the existing screening device cannot pre-stir the iron powder is solved, and the screening effect is reduced, the left end of the top of the stirring box 20 is provided with a feeding port 2, the right end of the top of the feeding port 2 is movably connected with a cover plate through a hinge, the bottom of the left side of the stirring box 20 is communicated with the left end of the top of the screening box 1 through a first discharging pipe 5, the inner surface of the first discharging pipe 5 is movably provided with a valve, the front end and the rear end of the right side of the top of an inner cavity of the screening box 1 are movably connected with a first screen 7 through a first spring 18, the lower end of the left side of the inner cavity of the screening box 1 is fixedly connected with a supporting plate 10, the front end and the rear end of the top of the supporting plate 10 are movably connected with a second screen 14 through a second spring 9, the left side of the first screen 7 and the right side of the second screen 14 are movably connected with the inner cavity of the screening box 1 through rubber plates 6, the joints of the screening box 1 with the first screen 7 and the second, the second motor 16 is fixedly installed at the upper end of the right side of the screening box 1, the output shaft of the second motor 16 is fixedly connected with the oscillating disc 15, people can turn on the second motor 16 through an external controller, the second motor 16 can drive the oscillating disc 15 to rotate while rotating, and therefore the requirement of carrying out cyclic vibration on the first screen 7 and the second screen 14 is met, because one motor is adopted to drive the two screens to vibrate, the manufacturing cost of the device is reduced while the normal vibration of the device is guaranteed, the outer surface of the oscillating disc 15 is connected with the fluorocarbon rubber layer through the polyurethane adhesive, the oscillating disc 15 can be prevented from being in hard contact with the first screen 7 and the second screen 14, the service lives of the oscillating disc 15, the first screen 7 and the second screen 14 are prolonged, and when the oscillating disc 15 rotates, the outer surface of the oscillating disc is in contact with the bottom of the first screen 7 and the top of the second screen 14, lower extreme fixedly connected with striker plate 12 of screening case 1 inner chamber bottom, the right side of screening case 1 and the corresponding position intercommunication that is located striker plate 12 bottom have second discharging pipe 13, equal fixedly connected with supporting leg 11 all around of screening case 1 bottom, and the bottom of supporting leg 11 is connected with the chlorinated rubber slipmat through the polyurethane adhesive, frictional force between multiplicable this device and ground, thereby improve its stability of placing (the model of external control ware is DATA-7311 in this application, simultaneously, two wiring ends of external control ware are connected with power plug through the wire, and adopt the commercial power to supply power in this application).

When the iron powder screening device is used, firstly, iron powder to be screened is poured into the stirring box 20 from the feeding hole 2, then the first motor 19 is started through the external controller, the first motor 19 can drive the stirring shaft 4 to rotate while rotating, the stirring shaft 4 can drive the stirring blades 3 to rotate while rotating, and therefore the requirement of pre-stirring the iron powder in the stirring box 20 is met, the problem that the iron powder is easy to agglomerate due to the fact that the existing screening device cannot be used for pre-stirring the iron powder is solved, the screening effect is reduced, after the stirring is completed, the valve is opened, the iron powder in the stirring box 20 flows into the screening box 1 through the first discharge pipe 5, then the second motor 16 is started through the external controller, the second motor 16 can drive the vibration disc 15 to rotate while rotating, and therefore the requirement of circular vibration of the first screen 7 and the second screen 14 is met, because it adopts a motor to drive two screen cloth vibrations, so, when guaranteeing this device normal vibration, also reduced the cost of this device, and second motor 16 can make the iron powder flow in first discharge gate 17, second discharge gate 8 and second discharging pipe 13 along first screen cloth 7, second screen cloth 14 and striker plate 12 respectively in the pivoted.

In summary, the following steps: this efficient water atomization iron powder sieving mechanism, right-hand member fixed connection agitator tank 20 at screening box 1 top, and through first motor 19, (mixing) shaft 4 and stirring leaf 3's effect, people pour the iron powder of treating the screening into agitator tank 20 from feed inlet 2 earlier, then open first motor 19 through external controller, first motor 19 can drive (mixing) shaft 4 and rotate in the pivoted, mixing (mixing) shaft 4 can drive stirring leaf 3 and rotate in the pivoted, thereby realize the demand of stirring in advance to the iron powder in agitator tank 20, it can't stir the processing to the iron powder in advance to have solved current sieving mechanism, thereby lead to the iron powder phenomenon emergence of caking to appear easily, the problem of screening effect has been reduced.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an efficient water atomization iron powder sieving mechanism, includes screening case (1), its characterized in that: screening right-hand member fixedly connected with agitator tank (20) at case (1) top, and the lower extreme fixed mounting on agitator tank (20) right side has first motor (19), output shaft fixedly connected with (mixing) shaft (4) of first motor (19), and the outer fixed surface of (mixing) shaft (4) is connected with stirring leaf (3), both ends all have first screen cloth (7) through first spring (18) swing joint around screening case (1) inner chamber top right side, screen case (1) the left lower extreme fixedly connected with backup pad (10) of inner chamber, and both ends all have second screen cloth (14) through second spring (9) swing joint around backup pad (10) top, the upper end fixed mounting on screening case (1) right side has second motor (16), and the output shaft fixedly connected with of second motor (16) vibrates dish (15).

2. The efficient water atomized iron powder screening device as claimed in claim 1, wherein: all fixedly connected with supporting leg (11) all around of screening case (1) bottom, and the bottom of supporting leg (11) is connected with the chlorinated rubber slipmat through the polyurethane adhesive.

3. The efficient water atomized iron powder screening device as claimed in claim 1, wherein: screening case (1) lower extreme fixedly connected with striker plate (12) of inner chamber bottom, the right side of screening case (1) just is located the corresponding position intercommunication of striker plate (12) bottom and has second discharging pipe (13).

4. The efficient water atomized iron powder screening device as claimed in claim 1, wherein: feed inlet (2) have been seted up to the left end at agitator tank (20) top, and the right-hand member at feed inlet (2) top has the apron through hinge swing joint.

5. The efficient water atomized iron powder screening device as claimed in claim 1, wherein: the left bottom of agitator tank (20) is through first discharging pipe (5) and the left end intercommunication at screening case (1) top, and the internal surface movable mounting of first discharging pipe (5) has the valve.

6. The efficient water atomized iron powder screening device as claimed in claim 1, wherein: the left side of first screen cloth (7) and the right side of second screen cloth (14) all pass through rubber slab (6) and the inner chamber swing joint of screening case (1), and the junction of screening case (1) and first screen cloth (7) and second screen cloth (14) has seted up first discharge gate (17) and second discharge gate (8) respectively, and simultaneously, the aperture of first screen cloth (7) is greater than the aperture of second screen cloth (14).

7. The efficient water atomized iron powder screening device as claimed in claim 1, wherein: the outer surface of the oscillating disc (15) is connected with a fluorocarbon rubber layer through a polyurethane adhesive, and when the oscillating disc (15) rotates, the outer surface of the oscillating disc is in contact with the bottom of the first screen (7) and the top of the second screen (14).