CN211586213U

CN211586213U - Quick stirring device for powder metallurgy preparation

Info

Publication number: CN211586213U
Application number: CN201922374749.3U
Authority: CN
Inventors: 胡志勇
Original assignee: Suzhou Xinshengqi Precision Mould Co ltd
Current assignee: Suzhou Xinshengqi Precision Mould Co ltd
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-09-29
Anticipated expiration: 2029-12-26

Abstract

The utility model belongs to the stirring field, in particular to a rapid stirring device for powder metallurgy preparation, which comprises a stirring barrel body, a stirring main shaft, a stirring inclined rod and a stirring plate, the utility model is provided with a side inclined plane, which is beneficial to the powder to slide downwards along the side inclined plane under the action of self gravity, is beneficial to the powder after stirring to slide to a discharge hole for discharging, the stirring inclined rod and the support rod are provided with material through holes, when the powder is stirred, the powder moves through the material through holes, when the powder is stirred, the resistance value of the powder to the stirring inclined rod and the support rod is reduced, the stirring inclined rod and the support rod both play the role of stirring the powder, a stirring plate is arranged between the adjacent support rods, the powder between the adjacent support rods is stirred, the condition of uneven stirring is avoided, when the stirring plate stirs, a plurality of stirring plates are connected through a fixing ring, the outer side edge of the stirring plate is fixed.

Description

Quick stirring device for powder metallurgy preparation

Technical Field

The utility model relates to a stirring technical field specifically is a quick stirring device is used in powder metallurgy preparation.

Background

It is well known that some compounding agitated vessel will be used in the powder metallurgy preparation workshop, for example some high-speed mixer, and present relatively agitating unit generally drives the (mixing) shaft through driving motor and rotates, stirs through the inside puddler of the agitator that sets up, and the condition that part powder glues at the agitator inner wall easily appears, and only stirs it through the puddler, can appear the inhomogeneous condition of part stirring.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quick stirring device is used in powder metallurgy preparation to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a rapid stirring device for powder metallurgy preparation comprises a stirring barrel body, a stirring main shaft, a stirring diagonal rod and a stirring plate, wherein the upper end and the lower end of the stirring barrel body are respectively provided with a feeding hole and a discharging hole, the stirring main shaft vertically penetrates through the feeding hole, and the stirring main shaft lower extreme extends to discharge gate department, be provided with the incline plane on the agitator body inner wall, the incline plane lower extreme inclines to being close to agitator body center department, the stirring main shaft both sides are respectively through a plurality of bracing piece and stirring down tube fixed connection, the stirring down tube sets up along the surperficial slope on the incline plane, evenly be provided with a plurality of material holes of passing through on bracing piece and the stirring down tube, be provided with a plurality of stirring boards between the adjacent bracing piece, a plurality of stirring boards are circular along the peripheral range of stirring main shaft, the outside limit of a plurality of stirring boards is connected through two solid fixed rings of cover on the stirring main shaft, a stirring board side is provided with first inclined plane and second inclined plane.

Preferably, the lower end of the first inclined plane is connected with the upper end of the second inclined plane, the upper end of the first inclined plane is flush with the top of the stirring plate, and the lower end of the second inclined plane is flush with the bottom of the stirring plate.

Preferably, the lower end of the first inclined plane inclines towards the end far away from the stirring plate, the lower end of the second inclined plane inclines towards the end close to the stirring plate, and the lower end of the first inclined plane is connected with the inner wall of the fixing ring positioned at the lower end.

Preferably, the inclined stirring rod is matched with the inclined angle of the side inclined plane, and the lower end of the side inclined plane extends to the position of the discharge hole.

Preferably, the lengths of the stirring plates positioned between the upper and lower ends and the adjacent supporting rods are reduced in sequence.

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

1. be provided with the side slope, do benefit to the powder under the effect of self gravity, along side slope lapse, do benefit to the powder after the stirring and slide to the discharge opening and discharge, be provided with material hole thoroughly on stirring down tube and bracing piece, when doing benefit to the stirring powder, the powder removes through material hole thoroughly, when having reduced the stirring powder, the powder is to the resistance value of stirring down tube and bracing piece, and stirring down tube and bracing piece all play the effect of stirring the powder.

2. Be provided with the stirring board between adjacent bracing piece, stir the powder that lies in between the adjacent bracing piece, avoid appearing stirring uneven condition, when the stirring board stirs, the powder slides along first inclined plane and second inclined plane, it slides to drive the powder to the equidirectional slip, compare in the board of linear type, the powder prolongs along first inclined plane and the gliding time in second inclined plane, change the slip direction of powder simultaneously, do benefit to the even stirring of powder, a plurality of stirring board is connected through solid fixed ring, play fixed effect to the outside limit of stirring board.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

fig. 2 is a schematic structural view of the stirring plate of the present invention.

In the figure: 1. a stirring barrel body; 2. a support bar; 3. a diagonal stir bar; 4. a side bevel; 5. a material through hole; 6. a stirring plate; 7. a stirring main shaft; 8. a fixing ring; 9. a first inclined plane; 10. a second inclined plane; 11. a feed port; 12. and a discharge hole.

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.

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.

Referring to fig. 1-2, the present invention provides a technical solution: a rapid stirring device for powder metallurgy preparation comprises a stirring barrel body 1, a stirring main shaft 7, a stirring inclined rod 3 and stirring plates 6, wherein the upper end and the lower end of the stirring barrel body 1 are respectively provided with a feed hole 11 and a discharge hole 12, the stirring main shaft 7 vertically penetrates through the feed hole 11, the lower end of the stirring main shaft 7 extends to the discharge hole 12, the inner wall of the stirring barrel body 1 is provided with a side inclined surface 4, the lower end of the side inclined surface 4 inclines towards the center of the stirring barrel body 1, two sides of the stirring main shaft 7 are respectively fixedly connected with the stirring inclined rod 3 through a plurality of support rods 2, the stirring inclined rod 3 inclines along the surface of the side inclined surface 4, a plurality of material through holes 5 are uniformly arranged on the support rods 2 and the stirring inclined rod 3, a plurality of stirring plates 6 are arranged between adjacent support rods 2, the plurality of stirring plates 6 are arranged along the periphery of the stirring main shaft 7 to be circular, the outer sides of the plurality of stirring plates, one side edge of the stirring plate 6 is provided with a first inclined surface 9 and a second inclined surface 10.

Further, the lower end of the first inclined plane 9 is connected with the upper end of the second inclined plane 10, the upper end of the first inclined plane 9 is flush with the top of the stirring plate 6, and the lower end of the second inclined plane 10 is flush with the bottom of the stirring plate 6.

Further, the lower end of the first inclined plane 9 is inclined towards the end far away from the stirring plate 6, the lower end of the second inclined plane 10 is inclined towards the end close to the stirring plate 6, and the lower end of the first inclined plane 9 is connected with the inner wall of the fixing ring 8 at the lower end.

Furthermore, the inclined angle of the stirring inclined rod 3 is matched with that of the side inclined surface 4, and the lower end of the side inclined surface 4 extends to the position of the discharge hole 12.

Further, the lengths of the stirring plates 6 positioned between the upper and lower ends and the adjacent support rods 2 are sequentially reduced.

The working principle is as follows: when the powder stirring device is used, powder is put into the stirring barrel body 1 through the feed hole 11, the stirring main shaft 7 is driven to rotate through the driving device, the driving device can be a motor, the stirring main shaft 7 is driven to rotate, the stirring main shaft 7 belongs to the mature technology in the field, and the driving device is not specifically described here, when the stirring main shaft 7 rotates, the stirring diagonal rod 3 can be driven to rotate along the side inclined plane 4, so that the powder is prevented from being adhered to the inner wall of the stirring barrel body 1, the side inclined plane 4 can reduce the possibility that the powder is adhered to the inner wall of the stirring barrel body 1, the side inclined plane 4 is arranged, the powder can slide downwards along the side inclined plane 4 under the action of self gravity, the powder after stirring can be favorably discharged to the discharge hole 12, the material penetrating holes 5 are arranged on the stirring diagonal rod 3 and the support rod 2, when the powder is favorably stirred, the powder can move through the material penetrating holes 5, when the powder is stirred, the resistance, the stirring diagonal rod 3 and the supporting rod 2 both play a role of stirring powder,

be provided with stirring board 6 between adjacent bracing piece 2, stir the powder that lies in between adjacent bracing piece 2, avoid appearing stirring uneven condition, when stirring board 6 stirs, the powder slides along first inclined plane 9 and second inclined plane 10, it slides to drive the powder to equidirectional, compare in the board of linear type, the powder prolongs along first inclined plane 9 and the gliding time in second inclined plane 10, change the slip direction of powder simultaneously, do benefit to the even stirring of powder, a plurality of stirring board 6 is connected through solid fixed ring 8, play fixed effect to the outside limit of stirring board 6.

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 a powder metallurgy is rapid mixing device for preparation which characterized in that: comprises a stirring barrel body (1), a stirring main shaft (7), stirring diagonal rods (3) and stirring plates (6), wherein the upper end and the lower end of the stirring barrel body (1) are respectively provided with a feed hole (11) and a discharge hole (12), the stirring main shaft (7) vertically penetrates through the feed hole (11), the lower end of the stirring main shaft (7) extends to the discharge hole (12), the inner wall of the stirring barrel body (1) is provided with a side inclined plane (4), the lower end of the side inclined plane (4) inclines towards the center of the stirring barrel body (1), two sides of the stirring main shaft (7) are respectively fixedly connected with the stirring diagonal rods (3) through a plurality of support rods (2), the stirring diagonal rods (3) are arranged along the surface inclination of the side inclined plane (4), a plurality of material penetrating holes (5) are uniformly arranged on the support rods (2) and the stirring diagonal rods (3), and a plurality of stirring plates (6) are arranged between adjacent support rods, a plurality of stirring boards (6) are arranged along the periphery of a stirring main shaft (7) and are circular, the outer side edges of the stirring boards (6) are connected through two fixing rings (8) sleeved on the stirring main shaft (7), and a first inclined plane (9) and a second inclined plane (10) are arranged on one side edge of each stirring board (6).

2. The rapid stirring device for powder metallurgy preparation according to claim 1, characterized in that: the lower end of the first inclined plane (9) is connected with the upper end of the second inclined plane (10), the upper end of the first inclined plane (9) is flush with the top of the stirring plate (6), and the lower end of the second inclined plane (10) is flush with the bottom of the stirring plate (6).

3. The rapid stirring device for powder metallurgy preparation according to claim 1, characterized in that: the lower end of the first inclined plane (9) inclines towards one end far away from the stirring plate (6), the lower end of the second inclined plane (10) inclines towards one end close to the stirring plate (6), and the lower end of the first inclined plane (9) is connected with the inner wall of the fixing ring (8) positioned at the lower end.

4. The rapid stirring device for powder metallurgy preparation according to claim 1, characterized in that: the inclined angle of the stirring inclined rod (3) is matched with that of the side inclined plane (4), and the lower end of the side inclined plane (4) extends to the position of the discharge hole (12).

5. The rapid stirring device for powder metallurgy preparation according to claim 1, characterized in that: the lengths of the stirring plates (6) which are positioned between the upper end and the lower end and adjacent supporting rods (2) are reduced in sequence.