CN210254235U

CN210254235U - Powder feeding device of powder metallurgy machine press

Info

Publication number: CN210254235U
Application number: CN201921186988.XU
Authority: CN
Inventors: 李承霖
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-26
Filing date: 2019-07-26
Publication date: 2020-04-07
Anticipated expiration: 2029-07-26

Abstract

The utility model relates to the technical field of industrial production, and discloses a powder feeding device of a powder metallurgy machine press, which comprises a bottom plate and a metallurgical furnace, wherein the bottom of the metallurgical furnace is fixedly connected with one side of the top of the bottom plate, the other side of the top of the bottom plate is fixedly connected with a stirring box, and the top of the bottom plate is fixedly connected with a motor-driven box positioned between the metallurgical furnace and the stirring box; the top of the motor-driven box is fixedly connected with a conveying cylinder for conveying metallurgical powder, the top of one side, close to the metallurgical furnace, of the conveying cylinder is fixedly communicated with a powder conveying pipe, and the other end of the powder conveying pipe extends to a feeding port in the top of the metallurgical furnace. The utility model discloses a metallurgical powder's stirring mixed transport, the structural design of automatic transport has both improved the device's work efficiency, has reduced staff's working strength, can also carry out the intensive mixing to multiple powder, improves the degree of consistency that mixes to improve metallurgical finished product quality, convenient to popularize and use.

Description

Powder feeding device of powder metallurgy machine press

Technical Field

The utility model relates to an industrial production technical field specifically is a powder metallurgy machine press send whitewashed device.

Background

Powder metallurgy is a process technology for preparing metal powder, and is a process technology for preparing metal materials, composite materials and various types of products by using metal powder or mixed powder as a raw material and forming and sintering the metal materials, the composite materials and various types of products.

When using powder metallurgy press to carry out metallurgical manufacturing, need drop into metallurgical powder in to the metallurgical stove, the tradition method of adding relies on artifical manual interpolation or adopts simple machinery to add mostly, and work efficiency is low, has increased staff's working strength, and the use widely not convenient to, when mixing the preparation to multiple metallurgical powder moreover, often influences metallurgical off-the-shelf quality because mix inhomogeneous, for this reason, we provide a powder metallurgy machine press and send powder device.

SUMMERY OF THE UTILITY MODEL

In view of the above problems in the prior art, an aspect of the present invention is to provide a powder feeding device for a press of a powder metallurgy machine.

In order to achieve the purpose, the utility model provides a powder feeding device of a powder metallurgy machine press, which comprises a bottom plate and a metallurgical furnace, wherein the bottom of the metallurgical furnace is fixedly connected with one side of the top of the bottom plate, the other side of the top of the bottom plate is fixedly connected with a stirring box, and the top of the bottom plate is fixedly connected with a motor box positioned between the metallurgical furnace and the stirring box;

the top fixedly connected with of motor-driven case is used for carrying the conveying section of thick bamboo of metallurgical powder, the fixed intercommunication in top that the conveying section of thick bamboo is close to metallurgical stove one side has the powder pipe of sending, the other end that sends the powder pipe extends to the feed inlet department at metallurgical stove top, the fixed intercommunication in top of agitator tank has charging hopper, the fixed intercommunication in middle part that the agitator tank is close to conveying section of thick bamboo one side has the connecting pipe, the other end of connecting pipe and the fixed intercommunication in bottom of conveying section of thick bamboo.

Preferably, the first motor of inside fixedly connected with of motor-driven case, the fixed cover of the other end of first motor output shaft has connect the transmission shaft, the other end of transmission shaft extends to the inside of a transfer cylinder and rotates with the top of a transfer cylinder inner chamber to be connected, the fixed surface of transmission shaft has cup jointed the conveying auger that is located the inside of a transfer cylinder.

Preferably, the bottom of agitator tank has seted up the cavity, the inside fixedly connected with second motor of cavity, the fixed cover of the other end of second motor output shaft has connect the (mixing) shaft, the other end of (mixing) shaft runs through and extends to the inside of agitator tank and fixed cup joint quantity is three stirring paddle.

Preferably, one side of the inner cavity of the feeding funnel is fixedly connected with a first guide plate, the other end of the first guide plate inclines downwards, the other side of the inner cavity of the feeding funnel is fixedly connected with a second guide plate, the second guide plate is located below the first guide plate, and the other end of the second guide plate inclines downwards.

Preferably, the bottom of the inner cavity of the stirring box is fixedly connected with a material guide plate, one side of the material guide plate, which is close to the connecting pipe, is inclined downwards and is lower than the pipe orifice of the connecting pipe, the middle part of the material guide plate is provided with a trepanning, and the inner wall of the trepanning is in contact with and is movably connected with the outer surface of the stirring shaft.

Preferably, both ends of the connecting pipe extend to the insides of the conveying cylinder and the stirring box respectively and are communicated with each other, and one end of the connecting pipe connected with the conveying cylinder is inclined downwards.

Compared with the prior art, the utility model provides a powder feeding device of powder metallurgy machine press has following beneficial effect:

the utility model discloses a combination of feed hopper, agitator tank, connecting pipe, motor-driven case, a transfer cylinder and powder conveying pipe is used, has realized that the stirring of metallurgical powder mixes the transport, and the structural design of automatic transport has both improved the device's work efficiency, has reduced staff's working strength, can also carry out the intensive mixing to multiple powder, improves the degree of consistency that mixes to improve metallurgical finished product quality, convenient to popularize and use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the transfer drum of the present invention;

fig. 3 is a schematic view of the cross-sectional structure of the stirring box of the present invention.

In the figure: 1. a base plate; 2. a metallurgical furnace; 3. a motorized case; 4. a transfer drum; 5. a powder feeding pipe; 6. a stirring box; 7. a charging hopper; 8. a connecting pipe; 9. a first motor; 10. a drive shaft; 11. conveying the auger; 12. a cavity; 13. a second motor; 14. a stirring shaft; 15. a material guide plate; 16. stirring blade paddles; 17. a first guide plate; 18. a second guide plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be described below clearly and completely with reference to the accompanying drawings of the embodiments of the present disclosure. It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the disclosure without any inventive step, are within the scope of protection of the disclosure.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of the word "comprising" or "comprises", and the like, in this disclosure is intended to mean that the elements or items listed before that word, include the elements or items listed after that word, and their equivalents, without excluding other elements or items.

To maintain the following description of the embodiments of the present disclosure clear and concise, a detailed description of known functions and known components have been omitted from the present disclosure.

Referring to fig. 1-3, a powder feeding device of a powder metallurgy machine press comprises a bottom plate 1 and a metallurgical furnace 2, wherein the metallurgical furnace 2 is a conventional metallurgical device, and belongs to the common knowledge in the art, and is not described in detail, the bottom of the metallurgical furnace 2 is fixedly connected with one side of the top of the bottom plate 1, the other side of the top of the bottom plate 1 is fixedly connected with a stirring box 6, and the top of the bottom plate 1 is fixedly connected with a power box 3 positioned between the metallurgical furnace 2 and the stirring box 6; the top fixedly connected with of motor-driven case 3 is used for carrying metallurgical powder's a conveying section of thick bamboo 4, and the fixed intercommunication in top that conveying section of thick bamboo 4 is close to metallurgical stove 2 one side has powder feeding pipe 5, and the other end of powder feeding pipe 5 extends to the feed inlet department at metallurgical stove 2 top, and the fixed intercommunication in top of agitator tank 6 has charging hopper 7, and the fixed intercommunication in middle part that agitator tank 6 is close to conveying section of thick bamboo 4 one side has connecting pipe 8, and the other end of connecting pipe 8 and the fixed intercommunication in bottom of conveying section of thick bamboo 4.

The inside fixedly connected with first motor 9 of motor-driven case 3, first motor 9 is conventional motor, specific model is Y80M1-2, the other end of first motor 9 output shaft is fixed the cup joint and is had transmission shaft 10, the other end of transmission shaft 10 extends to the inside of transfer cylinder 4 and rotates with the top of transfer cylinder 4 inner chamber and be connected, the surface of transmission shaft 10 rotates with motor-driven case 3's top and is connected, the fixed surface of transmission shaft 10 cup joints the conveying auger 11 that is located transfer cylinder 4 inside, conveying auger 11 is conventional spiral auger, drive transmission shaft 10 through first motor 9 and rotate, it is rotatory to make transmission shaft 10 drive conveying auger 11, be convenient for carry out the spiral to upwards carrying to the metallurgical powder of conveying coming through connecting pipe 8, automated operation, avoid artifical manual adding to metallurgical stove 2, and improve work efficiency.

Cavity 12 has been seted up to the bottom of agitator tank 6, the inside fixedly connected with second motor 13 of cavity 12, second motor 13 is conventional motor, concrete model is Y80M1-1, the fixed cup joints of the other end of second motor 13 output shaft has (mixing) shaft 14, the other end of (mixing) shaft 14 runs through and extends to the inside of agitator tank 6 and fixed cup joints stirring vane 16 that quantity is three, the fretwork groove has been seted up for platykurtic and middle part at the both ends of stirring vane 16, a flow for metallurgical powder, drive (mixing) shaft 14 through second motor 13 and rotate, it is rotatory to make (mixing) shaft 14 drive stirring vane 16, the realization is to the stirring of the inside mixed metallurgical powder of agitator tank 6, the mixing uniformity has been improved, thereby improve follow-up metallurgical processing and finished product quality, convenient to popularize and use.

First baffle 17 of one side fixedly connected with of the inner chamber of charging hopper 7, the other end downward sloping of first baffle 17, the opposite side fixedly connected with second baffle 18 of the inner chamber of charging hopper 7, second baffle 18 is located the below of first baffle 17, the other end downward sloping of second baffle 18, there is the clearance first baffle 17 and second baffle 18's the other end and charging hopper 7, a transmission for metallurgical powder, the inside of first baffle 17 and second baffle 18 is provided with the heater strip, the battery of supplying power for first baffle 17 and second baffle 18 is installed in charging hopper 7's the outside, utilize the heater strip to heat metallurgical powder, avoid metallurgical powder to wet and agglomerate, be convenient for the mixture of multiple metallurgical powder, mixing efficiency is improved.

Bottom fixedly connected with stock guide 15 of 6 inner chambers of agitator tank, one side downward sloping that stock guide 15 is close to connecting pipe 8 and is less than the mouth of pipe of connecting pipe 8, the trepanning has been seted up at the middle part of stock guide 15, the inner wall of trepanning contacts and swing joint with the surface of (mixing) shaft 14, through the slope design of stock guide 15, be convenient for metallurgical powder to the interior transmission of connecting pipe 8, improve and send whitewashed efficiency, design through the trepanning, be convenient for (mixing) shaft 14's rotation, the trepanning is connected with (mixing) shaft 14's surface zonulae occludens, metallurgical powder can not get into in.

The both ends of connecting pipe 8 extend to the inside of a transfer cylinder 4 and agitator tank 6 respectively and communicate each other, and the one end downward sloping that connecting pipe 8 is connected with a transfer cylinder 4, through the design of the connecting pipe 8 of slope, the metallurgical powder of being convenient for is convenient for send the powder in the transfer cylinder 4 of inflow from agitator tank 6.

During operation, the metallurgical powder is put into from the top of charging hopper 7, the metallurgical powder falls into agitator tank 6 through first baffle 17 and second baffle 18, start second motor 13, agitator shaft 14 drives stirring paddle 16 rotatory, stir the metallurgical powder and mix, metallurgical powder essential oil stock guide 16 after stirring mixes flows into in connecting pipe 8, flow into transfer cylinder 4 again, start first motor 9, first motor 9 drives transmission shaft 10 and transfer auger 11 and rotates, transfer auger 11 conveys the metallurgical powder spiral of transfer cylinder 4 inner chamber bottom upwards, metallurgical powder gets into metallurgical stove 2 in via powder feeding pipe 5 at last, accomplish the powder feeding process.

Those not described in detail in this specification are within the skill of the art.

The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention.

In the description of the present invention, it is to be understood that the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the equipment or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

Claims

1. The utility model provides a powder metallurgy machine press send powder device, includes bottom plate (1) and metallurgical stove (2), its characterized in that: the bottom of the metallurgical furnace (2) is fixedly connected with one side of the top of the bottom plate (1), the other side of the top of the bottom plate (1) is fixedly connected with a stirring box (6), and the top of the bottom plate (1) is fixedly connected with a motor-driven box (3) positioned between the metallurgical furnace (2) and the stirring box (6);

the top fixedly connected with of motor-driven case (3) is used for carrying a conveying cylinder (4) of metallurgical powder, the fixed intercommunication in top that conveying cylinder (4) is close to metallurgical stove (2) one side has powder conveying pipe (5), the other end that sends powder pipe (5) extends to the feed inlet department at metallurgical stove (2) top, the fixed intercommunication in top of agitator tank (6) has charging hopper (7), the middle part that agitator tank (6) is close to conveying cylinder (4) one side is fixed the intercommunication and has connecting pipe (8), the other end of connecting pipe (8) and the fixed intercommunication in bottom of conveying cylinder (4).

2. The powder feeding device of the powder metallurgy machine press as claimed in claim 1, wherein: the inside fixedly connected with first motor (9) of motor-driven case (3), the fixed cover of the other end of first motor (9) output shaft has connect transmission shaft (10), the other end of transmission shaft (10) extends to the inside of a conveying section of thick bamboo (4) and rotates with the top of a conveying section of thick bamboo (4) inner chamber to be connected, the external fixation of transmission shaft (10) has cup jointed conveying auger (11) that are located conveying section of thick bamboo (4) inside.

3. The powder feeding device of the powder metallurgy machine press as claimed in claim 1, wherein: cavity (12) have been seted up to the bottom of agitator tank (6), the inside fixedly connected with second motor (13) of cavity (12), the fixed cover of the other end of second motor (13) output shaft has connect (mixing) shaft (14), the other end of (mixing) shaft (14) runs through and extends to the inside of agitator tank (6) and fixed cup joint quantity is three stirring vane oar (16).

4. The powder feeding device of the powder metallurgy machine press as claimed in claim 1, wherein: the feeding hopper is characterized in that a first guide plate (17) is fixedly connected to one side of an inner cavity of the feeding hopper (7), the other end of the first guide plate (17) is inclined downwards, a second guide plate (18) is fixedly connected to the other side of the inner cavity of the feeding hopper (7), the second guide plate (18) is located below the first guide plate (17), and the other end of the second guide plate (18) is inclined downwards.

5. The powder feeding device of the powder metallurgy machine press as claimed in claim 1, wherein: the bottom fixedly connected with stock guide (15) of agitator tank (6) inner chamber, one side downward sloping that stock guide (15) are close to connecting pipe (8) and be less than the mouth of pipe of connecting pipe (8), the trepanning has been seted up at the middle part of stock guide (15), and the inner wall of trepanning contacts and swing joint with the surface of (mixing) shaft (14).

6. The powder feeding device of the powder metallurgy machine press as claimed in claim 1, wherein: the both ends of connecting pipe (8) extend to the inside and intercommunication each other of transfer cylinder (4) and agitator tank (6) respectively, the one end downward sloping that connecting pipe (8) are connected with transfer cylinder (4).