CN216297044U - Scale-like metal micro powder grading device - Google Patents
Scale-like metal micro powder grading device Download PDFInfo
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- CN216297044U CN216297044U CN202121997936.8U CN202121997936U CN216297044U CN 216297044 U CN216297044 U CN 216297044U CN 202121997936 U CN202121997936 U CN 202121997936U CN 216297044 U CN216297044 U CN 216297044U
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Abstract
The utility model discloses a scaly metal micropowder grading device, which comprises a shell, wherein a feed inlet, a discharge outlet and supporting legs are arranged on the shell, a fixed frame is arranged in the shell, guide rods which are connected with two sides of the fixed frame in a sliding manner are arranged in the shell, a filter screen is connected in the fixed frame in a sliding manner, a driving assembly is arranged on the shell, a material blocking assembly and a transmission assembly are arranged in the shell, and moving assemblies are arranged at the lower ends of the supporting legs respectively. Avoid the casing to remove, strengthened the device's flexibility, convenient to use, the practicality is strong.
Description
Technical Field
The utility model relates to the technical field of metal micro powder, in particular to a scaly metal micro powder grading device.
Background
The metal powder with the metal particle size of 5-50 nm is prepared from the metal superfine powder. The powder has four shapes, namely, plate shape, rod shape, needle shape and tetrahedron shape. These shapes are determined by the manufacturing method and the manufacturing conditions.
Flaky metal micropowder need use the sieving mechanism to carry out hierarchical edulcoration to it, but the efficiency of general sieving mechanism screening is lower, and the screen cloth is used for a long time simultaneously and is blockked up very easily and influence the screening effect, and general sieving mechanism all is heavier, very not convenient for remove, and the flexibility is relatively poor.
In order to solve the problems, a scaly metal fine powder grading device is designed at present.
SUMMERY OF THE UTILITY MODEL
The present invention aims to provide a scaly metal fine powder classifying device to solve the problems of the background art.
In order to achieve the purpose, the utility model provides the following technical scheme:
the scaly metal micro-powder grading device comprises a shell, wherein a feed inlet, a discharge outlet and support legs are arranged on the shell, a fixed frame is arranged in the shell, guide rods which are connected with two sides of the fixed frame in a sliding manner are arranged in the shell, a filter screen is connected in the fixed frame in a sliding manner, and a driving assembly for driving the fixed frame to reciprocate left and right is arranged on the shell;
the shell is internally provided with material blocking assemblies positioned at two sides of the fixed frame;
a transmission component for enabling the filter screen to move left and right and move up and down is arranged in the shell;
the lower ends of the supporting legs are provided with moving assemblies.
As a still further scheme of the utility model: drive assembly is including establishing the connecting rod on fixed frame, the connecting rod is corresponding with the guide bar and runs through casing and casing sliding connection, one side of casing is equipped with the fixed plate with connecting rod end-to-end connection, the cover is equipped with first spring on the connecting rod, the both ends of first spring are connected with fixed plate and casing respectively, be equipped with the mount pad corresponding with the connecting rod on the casing, be equipped with the motor on the mount pad, the output of motor is equipped with the cam with fixed plate matched with.
As a still further scheme of the utility model: keep off the material subassembly including establishing the first guide plate in the inside both sides of casing, the upper end of first guide plate all rotates through hinge structure and connects in the casing, the equal sliding connection of lower extreme of first guide plate has the second guide plate, two the lower extreme of second guide plate rotates through hinge structure and the upper end both sides of fixed frame respectively and is connected.
As a still further scheme of the utility model: the transmission assembly comprises fixed blocks arranged on two sides of the lower end of the fixed frame, sliding grooves are formed in the upper ends of the fixed blocks, sliding rods inserted into the sliding grooves are arranged on two sides of the lower end of the filter screen, limiting plates in sliding connection with the sliding grooves are arranged at the lower ends of the sliding rods, and second springs located in the sliding grooves are sleeved on the sliding rods;
the lower extreme both sides of filter screen all are equipped with spacing post, the lower extreme of spacing post is all rotated and is connected with the gyro wheel, the inner wall bilateral symmetry of casing is equipped with the lug corresponding with spacing post, the upper end and the gyro wheel of lug cooperate, the lug is the wave type.
As a still further scheme of the utility model: the moving assembly comprises universal wheels arranged at the lower ends of the supporting legs, and brake pads are arranged on the universal wheels.
As a still further scheme of the utility model: and the surfaces of the guide rods are provided with wear-resistant layers.
Compared with the prior art, the utility model has the beneficial effects that:
1. the utility model can cause the filter screen to jolt up and down while shaking left and right, thereby not only enhancing the screening efficiency of the device, but also jolting the materials on the filter screen, avoiding the filter screen blockage caused by long-time accumulation of the materials on the filter screen from influencing the filtering effect, being convenient to use and having strong practicability;
2. the shell can be pushed to move through the universal wheels, so that the shell is convenient to transfer, meanwhile, the universal wheels can be limited through the brake pads, the shell is prevented from moving, and the flexibility of the device is enhanced.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention.
Fig. 3 is a schematic three-dimensional structure of the filter screen of the present invention.
Fig. 4 is a three-dimensional structure diagram of the transmission assembly of the present invention.
Wherein: 1. a housing; 2. a feed inlet; 3. a discharge port; 4. a support leg; 5. a fixing frame; 6. a guide bar; 7. a filter screen; 8. a connecting rod; 9. a fixing plate; 10. a first spring; 11. a mounting seat; 12. a motor; 13. a cam; 14. a fixed block; 15. a chute; 16. a slide bar; 17. a limiting plate; 18. a second spring; 19. a limiting column; 20. a roller; 21. a bump; 22. a first baffle; 23. a second baffle; 24. a universal wheel; 25. a brake pad.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1-4, in the embodiment of the present invention, the scaly metal micro powder grading device includes a housing 1, a feed port 2, a discharge port 3 and support legs 4 are arranged on the housing 1, a fixing frame 5 is arranged in the housing 1, guide rods 6 slidably connected to both sides of the fixing frame 5 are arranged in the housing 1, and a filter screen 7 is slidably connected to the fixing frame 5, so that when the scaly metal micro powder needs to be graded and purified, the scaly metal micro powder can be placed into the housing 1 through the feed port 2, then impurities in the scaly metal micro powder are filtered out through the filter screen 7, and meanwhile, the qualified scaly metal micro powder is discharged through the discharge port 3;
be equipped with on casing 1 and be used for driving fixed frame 5 and do reciprocating motion's drive assembly about, drive assembly includes the connecting rod 8 of establishing on fixed frame 5, connecting rod 8 is corresponding with guide bar 6 and runs through casing 1 and casing 1 sliding connection, one side of casing 1 is equipped with the fixed plate 9 with connecting rod 8 end-to-end connection, the cover is equipped with first spring 10 on the connecting rod 8, the both ends of first spring 10 are connected with fixed plate 9 and casing 1 respectively, be equipped with the mount pad 11 corresponding with connecting rod 8 on the casing 1, be equipped with motor 12 on the mount pad 11, the output of motor 12 is equipped with cam 13 with fixed plate 9 matched with, and when starting motor 12 like this, motor 12 will drive cam 13 and rotate, makes the bellied one side extrusion fixed plate 9 of cam 13, makes fixed plate 9 promote fixed frame 5 through connecting rod 8 and remove and extrude first spring 10, when one side of the cam 13 is not in contact with the fixed plate 9, the first spring 10 resets through the elastic force to pull the fixed frame 5 to move reversely, so that the motor 12 continuously drives the cam 13 to rotate, the filter screen 7 in the fixed frame 5 can be driven to continuously shake left and right, and materials on the filter screen 7 can be continuously shaken, so that the screening efficiency is improved;
the baffle assembly is characterized in that baffle assemblies positioned at two sides of the fixed frame 5 are arranged in the shell 1, the baffle assemblies comprise first guide plates 22 arranged at two sides in the shell 1, the upper ends of the first guide plates 22 are rotatably connected in the shell 1 through hinge structures, the lower ends of the first guide plates 22 are slidably connected with second guide plates 23, and the lower ends of the two second guide plates 23 are rotatably connected with two sides of the upper end of the fixed frame 5 through hinge structures respectively, so that when the fixed frame 5 moves, the fixed frame 5 can pull the first guide plates 22 and the second guide plates 23 at two sides to rotate, and meanwhile, the second guide plates 23 can stretch and slide in the first guide plates 22, so that the thrown material can fall onto the filter screen 7 along the first guide plates 22 and the second guide plates 23, and the impurity removal effect is prevented from being influenced by the material scattering everywhere;
the filter screen device is characterized in that a transmission assembly used for enabling the filter screen 7 to move left and right and move up and down is arranged in the shell 1, the transmission assembly comprises fixed blocks 14 arranged on two sides of the lower end of the fixed frame 5, sliding grooves 15 are formed in the upper ends of the fixed blocks 14, sliding rods 16 inserted into the sliding grooves 15 are arranged on two sides of the lower end of the filter screen 7, limiting plates 17 connected with the sliding grooves 15 in a sliding mode are arranged at the lower ends of the sliding rods 16, and second springs 18 located in the sliding grooves 15 are sleeved on the sliding rods 16, so that the filter screen 7 can only move vertically in the fixed frame 5;
the lower end of the filter screen 7 is provided with two limiting posts 19 on both sides, the lower end of each limiting post 19 is rotatably connected with a roller 20, the inner wall of the casing 1 is symmetrically provided with two protruding blocks 21 corresponding to the limiting posts 19 on both sides, the upper ends of the protruding blocks 21 are matched with the rollers 20, and the protruding blocks 21 are wave-shaped, so that when the filter screen 7 on the fixing frame 5 moves left and right, the limiting posts 19 and the rollers 20 at the lower end of the filter screen 7 slide along the upper surfaces of the protruding blocks 21, and thus when the limiting posts 19 move to the protruding parts of the protruding blocks 21, the limiting posts 19 move upwards and simultaneously push the filter screen 7 to move upwards, so that the limiting plate 17 is driven by the slide rod 16 to move upwards and extrude the second spring 18 in the process that the filter screen 7 moves upwards, when the limiting posts 19 move to the recessed parts of the protruding blocks 21, the extrusion force on the limiting posts 19 disappears, and the second spring 18 pushes the limiting plate 17 to move downwards through the action of elasticity, therefore, the limiting plate 17 pulls the filter screen 7 to move downwards through the sliding rod 16, and the filter screen 7 can continuously rock up and down in the process of moving left and right through the matching use of the limiting column 19 and the bump 21, so that materials on the filter screen 7 can be bumped, and the filter effect is prevented from being influenced by the blockage of the filter screen 7 due to the fact that the materials are accumulated on the filter screen 7 for a long time;
the lower extreme of landing leg 4 all is equipped with the removal subassembly, the removal subassembly is including establishing universal wheel 24 at landing leg 4 lower extreme, all be equipped with brake block 25 on the universal wheel 24, like this when casing 1 is removed to needs, the user just can promote casing 1 through universal wheel 24 and remove, has just so made things convenient for the transfer to casing 1, has strengthened the device's flexibility, and accessible brake block 25 is spacing to universal wheel 24 simultaneously, avoids casing 1 to remove.
Example 2
The difference from example 1 is: the surface of the guide rod 6 is provided with a wear-resistant layer, so that the guide rod 6 can be prevented from being worn and reducing the service life after being used for a long time.
The working principle of the utility model is as follows: when using, promote casing 1 to remove to the operation position through universal wheel 24 earlier, then start motor 12, make motor 12 use the continuous left and right sides of first spring 10's that drives the filter screen 7 through cam 13 and rock, use through spacing post 19 and lug 21's cooperation simultaneously, make filter screen 7 rock about the in-process that removes is continuous, then put into casing 1 with the scale metal miropowder through feed inlet 2, filter out the impurity in the scale metal miropowder through filter screen 7, rock and rock the continuous jolt of material on the filter screen 7 through the filter screen 7 of rocking about and jolting from top to bottom simultaneously, thereby accelerate screening efficiency, can avoid the material to pile up for a long time simultaneously and cause filter screen 7 to block up on filter screen 7 and influence the filter effect, make qualified scale metal miropowder discharge through discharge gate 3 can at last.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof.
Claims (6)
1. Scale-like metal micropowder grading plant, including casing (1), be equipped with feed inlet (2), discharge gate (3) and landing leg (4) on casing (1), its characterized in that: a fixed frame (5) is arranged in the shell (1), guide rods (6) which are connected with the two sides of the fixed frame (5) in a sliding mode are arranged in the shell (1), a filter screen (7) is connected in the fixed frame (5) in a sliding mode, and a driving assembly used for driving the fixed frame (5) to do left-right reciprocating motion is arranged on the shell (1);
the shell (1) is internally provided with material blocking assemblies positioned at two sides of the fixed frame (5);
a transmission component for enabling the filter screen (7) to move left and right and move up and down is arranged in the shell (1);
the lower ends of the supporting legs (4) are provided with moving assemblies.
2. The apparatus for classifying flaky metallic fine powder according to claim 1, characterized in that: drive assembly is including establishing connecting rod (8) on fixed frame (5), connecting rod (8) are corresponding and run through casing (1) and casing (1) sliding connection with guide bar (6), one side of casing (1) is equipped with fixed plate (9) with connecting rod (8) end-to-end connection, the cover is equipped with first spring (10) on connecting rod (8), the both ends of first spring (10) are connected with fixed plate (9) and casing (1) respectively, be equipped with on casing (1) and connect corresponding mount pad (11) of connecting rod (8), be equipped with motor (12) on mount pad (11), the output of motor (12) is equipped with cam (13) with fixed plate (9) matched with.
3. The apparatus for classifying flaky metallic fine powder according to claim 1, characterized in that: keep off the material subassembly including establishing first guide plate (22) in casing (1) inside both sides, the upper end of first guide plate (22) all rotates through hinge structure and connects in casing (1), the equal sliding connection of lower extreme of first guide plate (22) has second guide plate (23), two the lower extreme of second guide plate (23) is rotated through hinge structure and the upper end both sides of fixed frame (5) respectively and is connected.
4. The apparatus for classifying flaky metallic fine powder according to claim 1, characterized in that: the transmission assembly comprises fixed blocks (14) arranged on two sides of the lower end of the fixed frame (5), sliding grooves (15) are formed in the upper ends of the fixed blocks (14), sliding rods (16) inserted into the sliding grooves (15) are arranged on two sides of the lower end of the filter screen (7), limiting plates (17) in sliding connection with the sliding grooves (15) are arranged at the lower ends of the sliding rods (16), and second springs (18) located in the sliding grooves (15) are sleeved on the sliding rods (16);
the lower extreme both sides of filter screen (7) all are equipped with spacing post (19), the lower extreme of spacing post (19) all rotates and is connected with gyro wheel (20), the inner wall bilateral symmetry of casing (1) is equipped with and spacing post (19) corresponding lug (21), the upper end and the gyro wheel (20) of lug (21) cooperate, lug (21) are the wave type.
5. The apparatus for classifying flaky metallic fine powder according to claim 1, characterized in that: the moving assembly comprises universal wheels (24) arranged at the lower ends of the supporting legs (4), and brake pads (25) are arranged on the universal wheels (24).
6. The apparatus for classifying flaky metallic fine powder according to claim 1, characterized in that: and the surfaces of the guide rods (6) are provided with wear-resistant layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121997936.8U CN216297044U (en) | 2021-08-24 | 2021-08-24 | Scale-like metal micro powder grading device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121997936.8U CN216297044U (en) | 2021-08-24 | 2021-08-24 | Scale-like metal micro powder grading device |
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| Publication Number | Publication Date |
|---|---|
| CN216297044U true CN216297044U (en) | 2022-04-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121997936.8U Active CN216297044U (en) | 2021-08-24 | 2021-08-24 | Scale-like metal micro powder grading device |
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| CN (1) | CN216297044U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116899863A (en) * | 2023-09-06 | 2023-10-20 | 杭州千岛湖鸠农茶业有限公司 | Tea screening machine |
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2021
- 2021-08-24 CN CN202121997936.8U patent/CN216297044U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116899863A (en) * | 2023-09-06 | 2023-10-20 | 杭州千岛湖鸠农茶业有限公司 | Tea screening machine |
| CN116899863B (en) * | 2023-09-06 | 2023-12-05 | 杭州千岛湖鸠农茶业有限公司 | Tea screening machine |
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