CN211937817U - Powder metallurgy raw material stirring screen cloth - Google Patents
Powder metallurgy raw material stirring screen cloth Download PDFInfo
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- CN211937817U CN211937817U CN202020309508.0U CN202020309508U CN211937817U CN 211937817 U CN211937817 U CN 211937817U CN 202020309508 U CN202020309508 U CN 202020309508U CN 211937817 U CN211937817 U CN 211937817U
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Abstract
The utility model discloses a powder metallurgy raw materials stirring screen cloth, including the supporting leg, the last fixed surface of supporting leg is connected with the operation bucket, the feed inlet has been seted up to the upper surface of operation bucket, first installing port has been seted up to the upper surface of operation bucket, the inner wall fixed mounting of first installing port has a driving motor, the output shaft of a driving motor passes through the first pivot of shaft coupling fixedly connected with, the one end inner wall of first installing port passes through antifriction bearing and the fixed surface of first pivot is connected, the stirring chamber has been seted up to the inner wall of operation bucket. This powder metallurgy raw materials stirring screen cloth has reached and has driven the screening frame and rock, and then carries out the effect of screening to the material of screening frame inside to solved because screen cloth vibration frequency is lower, and the motion range of screen cloth is less, when stockpiling up a large amount of materials in the screen cloth, the problem of the abundant screening of material in the screen cloth can not be with to current screen cloth, thereby has the characteristics of abundant screening.
Description
Technical Field
The utility model relates to a powder metallurgy technical field, more specifically say, it relates to a powder metallurgy raw materials stirring screen cloth.
Background
Powder metallurgy is a process technique for producing metal powder or metal powder (or a mixture of metal powder and nonmetal powder) as a raw material, and then forming and sintering the raw material to produce metal materials, composite materials and various products. The powder metallurgy method has similar places to the production of ceramics and belongs to the powder sintering technology, so a series of new powder metallurgy technologies can also be used for preparing ceramic materials. Due to the advantages of the powder metallurgy technology, the powder metallurgy technology becomes a key for solving the problem of new materials, and plays a significant role in the development of the new materials;
when the stirring screen is used for processing materials and screening the stirred materials, the existing screen cannot sufficiently screen the materials in the screen when a large amount of materials are accumulated in the screen due to the lower vibration frequency of the screen and the smaller movement range of the screen.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a powder metallurgy raw materials stirring screen cloth, its characteristics that have abundant screening.
In order to achieve the above purpose, the utility model provides a following technical scheme:
a powder metallurgy raw material stirring screen comprises supporting legs, wherein the upper surfaces of the supporting legs are fixedly connected with an operation barrel, the upper surface of the operation barrel is provided with a feed inlet, the upper surface of the operation barrel is provided with a first installation opening, the inner wall of the first installation opening is fixedly provided with a first driving motor, the output shaft of the first driving motor is fixedly connected with a first rotating shaft through a coupler, the inner wall of one end of the first installation opening is fixedly connected with the outer surface of the first rotating shaft through a rolling bearing, the inner wall of the operation barrel is provided with a stirring cavity, the inner wall of the stirring cavity is in a conical shape, one end of the first rotating shaft extends into the stirring cavity, the outer surface of the first rotating shaft is fixedly connected with a stirring belt, and the outer surface of one end of the first rotating shaft is fixedly connected with a spiral;
the outer surface of one side of the operation barrel is provided with a telescopic groove, the stirring cavity is communicated with the telescopic groove, the inner wall of the telescopic groove is provided with a screening component, the screening component comprises an installation block, and the upper surface of the installation block is provided with an installation cavity;
a first connecting part is fixedly connected to the inner wall of one side of the mounting cavity and comprises a rubber seat;
the mounting groove has been seted up to the opposite side inner wall of installation cavity, the inner wall fixed mounting of mounting groove has second driving motor, second driving motor's output shaft passes through shaft coupling fixedly connected with second pivot.
Furthermore, the inner wall of the feeding hole is inclined at a certain angle, and the inner wall of the feeding hole is fixedly connected with a feeding hopper;
through above-mentioned technical scheme, reached when the material gets into the stirring chamber, can make the material fall on the effect of central part.
Further, a rubber block is fixedly connected to the inner bottom wall of the mounting cavity, the outer surface of the rubber block is in a semicircular shape, a pressure spring is fixedly connected to the inner bottom wall of the mounting cavity, the free end of one end of the pressure spring is fixedly connected with the outer surface of the rubber block, a screening frame is fixedly connected to the upper surface of the rubber block, a screening net is fixedly connected to the inner bottom wall of the screening frame, a discharge hole is formed in the inner bottom wall of the mounting block, and one end of the discharge hole penetrates through and extends to the lower surface of the operating barrel;
through above-mentioned technical scheme, reached when the screening frame rocks, increased the effect of the frequency of rocking and the motion range of screening frame through pressure spring and block rubber.
Furthermore, a first connecting block is fixedly connected to the surface of one side of the rubber seat, a first hinge port is formed in the surface of one side of the first connecting block, a hinge rod is movably hinged to the inner wall of the first hinge port, a second hinge port is formed in the surface of one side of the screening frame, and the other end of the hinge rod is movably connected with the inner wall of the second hinge port in an inserting mode;
through above-mentioned technical scheme, the effect of carrying out swing joint between one side surface of screening frame and the inner wall of installation cavity has been reached.
Furthermore, the outer surface of the second rotating shaft is fixedly connected with a rotating disc, one side surface of the rotating disc is movably hinged with a first connecting rod through a pin shaft, one end of the first connecting rod is movably hinged with a second connecting rod through a pin shaft, and the middle part of the second connecting rod is movably hinged with the inner wall of one side of the mounting groove through a pin shaft;
through above-mentioned technical scheme, reached and driven the carousel rotation through second driving motor, driven first connecting rod, second connecting rod and third connecting rod and carried out the effect of motion.
Furthermore, one end of the second connecting rod is movably hinged with a third connecting rod through a pin shaft, the other side surface of the screening frame is fixedly connected with a hinge block, and one end of the third connecting rod is movably hinged with one side surface of the hinge block through a pin shaft;
through above-mentioned technical scheme, reached through the effect that the third connecting rod moved the motion of screening frame with the connecting band of articulated piece.
Furthermore, a switch is fixedly connected to the outer surface of the operating barrel, and electrodes of the switch are electrically connected with electrodes of the first driving motor and the second driving motor respectively;
through above-mentioned technical scheme, reached the effect of controlling first driving motor and second driving motor.
To sum up, the utility model discloses following beneficial effect has:
1. one end through setting up the second connecting rod articulates through round pin axle activity has the third connecting rod, the opposite side fixed surface of screening frame is connected with articulated piece, the one end of third connecting rod is articulated through round pin axle and an articulated side surface activity of piece, it rocks to have reached to drive the screening frame, and then carry out the effect of screening to the material of screening frame inside, thereby solved because screen cloth vibration frequency is lower, and the range of motion of screen cloth is less, when stocking up a large amount of materials in the screen cloth, the problem of the abundant screening of material in the screen cloth can not be carried out to current screen cloth, thereby has the characteristics of abundant screening.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a sectional view of the structure of the operation barrel of the present invention;
FIG. 3 is an enlarged view of the structure A in FIG. 2 according to the present invention;
fig. 4 is an enlarged view of a structure B in fig. 2 according to the present invention.
In the figure: 1. supporting legs; 2. operating the barrel; 3. a feed inlet; 4. a first mounting port; 5. a first drive motor; 6. a stirring chamber; 7. a stirring belt; 8. a spiral sheet; 9. a telescopic groove; 10. mounting blocks; 11. a mounting cavity; 12. a rubber seat; 13. mounting grooves; 14. a second drive motor; 15. a feed hopper; 16. a rubber block; 17. a pressure spring; 18. screening the frame; 19. screening the net; 20. a discharge port; 21. a first connection block; 22. a hinged lever; 23. a second hinge interface; 24. a turntable; 25. a first link; 26. a second link; 27. a third link; 28. a hinged block; 29. and (4) switching.
Detailed Description
Example (b):
the present invention will be described in further detail with reference to the accompanying fig. 1-4.
A powder metallurgy raw material stirring screen mesh is shown in a figure 1-2 and comprises a supporting leg 1, wherein the upper surface of the supporting leg 1 is fixedly connected with an operation barrel 2, the upper surface of the operation barrel 2 is provided with a feeding hole 3, the inner wall of the feeding hole 3 is inclined at a certain angle, the inner wall of the feeding hole 3 is fixedly connected with a feeding hopper 15, the upper surface of the operation barrel 2 is provided with a first installation opening 4, the inner wall of the first installation opening 4 is fixedly provided with a first driving motor 5, the output shaft of the first driving motor 5 is fixedly connected with a first rotating shaft through a coupler, the inner wall of one end of the first installation opening 4 is fixedly connected with the outer surface of the first rotating shaft through a rolling bearing, the inner wall of the operation barrel 2 is provided with a stirring cavity 6, the inner wall of the stirring cavity 6 is in a conical shape, one end of the first rotating shaft extends into the stirring cavity 6, the outer surface of the first rotating;
as shown in fig. 1-4, a telescopic groove 9 is formed in the outer surface of one side of the operation barrel 2, the stirring cavity 6 is communicated with the telescopic groove 9, a sieving component is arranged on the inner wall of the telescopic groove 9, the sieving component comprises an installation block 10, an installation cavity 11 is formed in the upper surface of the installation block 10, a rubber block 16 is fixedly connected to the inner bottom wall of the installation cavity 11, the outer surface of the rubber block 16 is in a semicircular shape, a pressure spring 17 is fixedly connected to the inner bottom wall of the installation cavity 11, a free end of one end of the pressure spring 17 is fixedly connected to the outer surface of the rubber block 16, a sieving frame 18 is fixedly connected to the upper surface of the rubber block 16, a sieving net 19 is fixedly connected to the inner bottom wall of the sieving frame 18, a discharge port 20 is formed in the inner bottom wall of the installation block 10;
as shown in fig. 2-3, a first connecting part is fixedly connected to an inner wall of one side of the mounting cavity 11, the first connecting part includes a rubber seat 12, a first connecting block 21 is fixedly connected to a surface of one side of the rubber seat 12, a first hinge port is formed on a surface of one side of the first connecting block 21, a hinge rod 22 is movably hinged to an inner wall of the first hinge port, a second hinge port 23 is formed on a surface of one side of the screening frame 18, and the other end of the hinge rod 22 is movably inserted into an inner wall of the second hinge port 23;
as shown in fig. 2-3, an installation groove 13 is formed in the inner wall of the other side of the installation cavity 11, a second driving motor 14 is fixedly installed on the inner wall of the installation groove 13, an output shaft of the second driving motor 14 is fixedly connected with a second rotating shaft through a coupler, a rotating disc 24 is fixedly connected to the outer surface of the second rotating shaft, a first connecting rod 25 is movably hinged to the surface of one side of the rotating disc 24 through a pin shaft, a second connecting rod 26 is movably hinged to one end of the first connecting rod 25 through a pin shaft, the middle of the second connecting rod 26 is movably hinged to the inner wall of one side of the installation groove 13 through a pin shaft, a third connecting rod 27 is movably hinged to one end of the second connecting rod 26 through a pin shaft, a hinge block 28 is fixedly connected to the surface of the other side of the;
as shown in fig. 1 to 4, a switch 29 is fixedly connected to an outer surface of the operation barrel 2, and electrodes of the switch 29 are electrically connected to electrodes of the first driving motor 5 and the second driving motor 14, respectively, so as to drive the sieving frame 18 to shake, and further sieve materials inside the sieving frame 18, thereby solving the problem that the existing sieve cannot sufficiently sieve materials inside the sieve when a large amount of materials are stocked in the sieve due to a low vibration frequency of the sieve and a small movement range of the sieve, and having the characteristic of sufficient sieving.
The working principle is as follows: during the use, the staff presses down switch 29, first driving motor 5 and second driving motor 14 get the electricity operation, the staff pours the material into stirring chamber 6 by feeder hopper 15, first driving motor 5 stirs the material in stirring chamber 6 through stirring area 7, the material of stirring falls into screening frame 18 along with flight 8, second driving motor 14 drives carousel 24 and rotates, and then through the articulated between first connecting rod 25, second connecting rod 26 and the third connecting rod 27, it shakes to drive screening frame 18, rubber block 16 and the pressure spring 17 of screening frame 18 lower surface increase screening frame 18 motion range and frequency, the material that the screening was accomplished falls to discharge gate 20 by screening net 19, the material that does not fall can be taken out after installing piece 10 is pulled out.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (7)
1. The utility model provides a powder metallurgy raw material mixing screen, includes supporting leg (1), its characterized in that: the upper surface of the supporting leg (1) is fixedly connected with an operating barrel (2), the upper surface of the operating barrel (2) is provided with a feeding hole (3), a first mounting opening (4) is formed in the upper surface of the operating barrel (2), a first driving motor (5) is fixedly mounted on the inner wall of the first mounting opening (4), the output shaft of the first driving motor (5) is fixedly connected with a first rotating shaft through a coupler, the inner wall of one end of the first mounting opening (4) is fixedly connected with the outer surface of the first rotating shaft through a rolling bearing, the inner wall of the operation barrel (2) is provided with a stirring cavity (6), the inner wall of the stirring cavity (6) is in a conical shape, one end of the first rotating shaft extends into the stirring cavity (6), the outer surface of the first rotating shaft is fixedly connected with a stirring belt (7), and the outer surface of one end of the first rotating shaft is fixedly connected with a spiral sheet (8);
the outer surface of one side of the operation barrel (2) is provided with a telescopic groove (9), the stirring cavity (6) is communicated with the telescopic groove (9), the inner wall of the telescopic groove (9) is provided with a screening component, the screening component comprises an installation block (10), and the upper surface of the installation block (10) is provided with an installation cavity (11);
a first connecting part is fixedly connected to the inner wall of one side of the mounting cavity (11), and the first connecting part comprises a rubber seat (12);
mounting groove (13) have been seted up to the opposite side inner wall of installation cavity (11), the inner wall fixed mounting of mounting groove (13) has second driving motor (14), the output shaft of second driving motor (14) passes through shaft coupling fixedly connected with second pivot.
2. The powder metallurgy feedstock mixing screen of claim 1, wherein: the inner wall of feed inlet (3) is certain angle slope, the inner wall fixedly connected with feeder hopper (15) of feed inlet (3).
3. The powder metallurgy feedstock mixing screen of claim 1, wherein: inner bottom wall fixedly connected with block rubber (16) of installation cavity (11), the surface of block rubber (16) is the semicircle form, inner bottom wall fixedly connected with pressure spring (17) of installation cavity (11), the one end free end of pressure spring (17) is connected with the external fixed surface of block rubber (16), the last fixed surface of block rubber (16) is connected with screening frame (18), the inner bottom wall fixedly connected with screening net (19) of screening frame (18), discharge gate (20) have been seted up to the inner bottom wall of installation block (10), the one end of discharge gate (20) is run through and is extended to the lower surface of operating bucket (2).
4. The powder metallurgy feedstock mixing screen of claim 3, wherein: one side fixed surface of rubber seat (12) is connected with first connecting block (21), first hinge interface has been seted up to one side surface of first connecting block (21), the inner wall activity hinge of first hinge interface has hinge rod (22), second hinge interface (23) have been seted up to one side surface of screening frame (18), the other end of hinge rod (22) is pegged graft with the inner wall activity of second hinge interface (23).
5. The powder metallurgy feedstock mixing screen of claim 4, wherein: the outer fixed surface of second pivot is connected with carousel (24), one side surface of carousel (24) articulates through the round pin axle activity has first connecting rod (25), the one end of first connecting rod (25) articulates through the round pin axle activity has second connecting rod (26), the middle part of second connecting rod (26) is through round pin axle and one side inner wall activity hinge joint of mounting groove (13).
6. The powder metallurgy feedstock mixing screen of claim 5, wherein: one end of the second connecting rod (26) is movably hinged with a third connecting rod (27) through a pin shaft, the other side surface of the screening frame (18) is fixedly connected with a hinged block (28), and one end of the third connecting rod (27) is movably hinged with one side surface of the hinged block (28) through the pin shaft.
7. The powder metallurgy feedstock mixing screen of claim 1, wherein: the outer surface of the operation barrel (2) is fixedly connected with a switch (29), and electrodes of the switch (29) are respectively and electrically connected with electrodes of the first driving motor (5) and the second driving motor (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020309508.0U CN211937817U (en) | 2020-03-13 | 2020-03-13 | Powder metallurgy raw material stirring screen cloth |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020309508.0U CN211937817U (en) | 2020-03-13 | 2020-03-13 | Powder metallurgy raw material stirring screen cloth |
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| CN211937817U true CN211937817U (en) | 2020-11-17 |
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| CN202020309508.0U Active CN211937817U (en) | 2020-03-13 | 2020-03-13 | Powder metallurgy raw material stirring screen cloth |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114307746A (en) * | 2022-01-24 | 2022-04-12 | 郭海涛 | Animal doctor is with agitating unit that dispenses |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114307746A (en) * | 2022-01-24 | 2022-04-12 | 郭海涛 | Animal doctor is with agitating unit that dispenses |
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