CN219245078U - Automatic screening pellet sampling device - Google Patents
Automatic screening pellet sampling device Download PDFInfo
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- CN219245078U CN219245078U CN202320007842.4U CN202320007842U CN219245078U CN 219245078 U CN219245078 U CN 219245078U CN 202320007842 U CN202320007842 U CN 202320007842U CN 219245078 U CN219245078 U CN 219245078U
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- drum body
- drum
- sampling device
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Abstract
The utility model relates to an automatic screening pellet sampling device which comprises a drum body supporting frame, wherein the drum body supporting frame is provided with two vertical plates, an outer cover plate is fixedly arranged between the two vertical plates, the number of the outer cover plates is two, and the outer cover plates are respectively attached to the inner side walls of the two vertical plates to be fixed; a drum body is arranged between the outer cover plates, an inner cover body I is fixedly arranged on one side face of the drum body, an inner cover body II is fixedly arranged on the other side face of the drum body, and ribs are fixedly arranged on the inner side wall of the drum body. The outer cover plate, the drum body, the inner cover body I and the inner cover body II are provided with shaft holes in the centers, the shaft holes are internally provided with rotating shafts, and the rotating shafts are fixedly arranged on the surface of the drum body supporting frame through fixing rings. The utility model has the beneficial effects that: the structure design is more reasonable, novel in conception, simple and convenient in operation and labor-saving, the set ribs have remarkable effect on the mixing of irregular sampling ball groups, the mixing is more uniform, the detection test of the specified number of pellet samples can be continuously and automatically completed, and the sampling is more accurate.
Description
Technical Field
The utility model relates to the technical field of samplers, in particular to an automatic pellet screening and sampling device.
Background
With the rapid development of iron and steel enterprises, the use amount of pellets is gradually increased, and the compression strength test data of the pellets is one of important bases for settlement in large raw materials purchased by companies, and is also important data for guiding production and smelting of an iron-making blast furnace.
At present, the domestic pellet compression test is in a manual test operation stage and an automatic sampling device operation stage. Human factors influence the test result in the manual test operation stage; the test period is long; the labor intensity of operators is increased; the labor cost is high; the test data is poorly traceable. Therefore, a sampler is used for sampling, but due to the influences of factors such as production technology, self strength of materials, sampling process, transportation mode and the like, certain differences exist in the diameter and appearance of single spheres in batch test samples, the screen mesh screening test samples can interfere with test results caused by incapability of realizing random selection, randomness is lacked, and the representativeness of the test results is poor.
The publication number is: CN202255922U, entitled: a mechanical automatic sampler for rotary drum body is composed of rotary drum body, discharging hopper and two drum body holders on the base of said holders. The specific structure is that the rotary drum body is fixed between two drum body brackets through a drum shaft, and the drum shaft is externally connected with a motor; the rotary drum body is provided with a drum door, the two sides of the rotary drum body are respectively provided with a discharging funnel, the head end of the discharging funnel is provided with a ball taking device, and the tail end of the discharging funnel is connected with a discharging chute; the tail end of the discharging chute stretches into the discharging funnel, and the discharging funnel is fixed on one side of the support base. The utility model has simple structure and low cost, and can effectively improve the working efficiency and the reliability and accuracy of the test result.
This patent was previously issued by the inventor and found in subsequent use that the device was deficient in the uniformity of the sample ball population in the mixing drum cavity; when sampling, the ball group is not smooth enough when sampling; the sampling ball group with different specifications cannot sample, so improvement is made.
Disclosure of Invention
The utility model aims to provide the automatic screening pellet sampling device which has the advantages of more reasonable structural design, novel conception, convenience in operation and labor saving, has remarkable effect on the mixing of irregular sampling ball groups, is more uniform in mixing, can continuously and automatically complete the detection test of a specified number of pellet samples, and is more accurate in sampling.
The utility model provides an automatic screening pellet sampling device, includes drum body support frame 4, and drum body support frame 4 is two risers, and fixed mounting has outer apron 1 between two risers, and the quantity of outer apron 1 is two, and the laminating is fixed with two riser inside walls respectively; the drum body 11 is installed between the outer cover plates 1, one side face of the drum body 11 is fixedly provided with the inner cover body I16, the other side face of the drum body 11 is fixedly provided with the inner cover body II 19, and the inner side wall of the drum body 11 is fixedly provided with the ribs 13.
The center of the outer cover plate 1, the drum 11, the inner cover body I16 and the inner cover body II 19 is provided with a shaft hole 17, a rotating shaft 3 is arranged in the shaft hole 17, and the rotating shaft 3 is fixedly arranged on the surface of the drum support frame 4 through a fixing ring 2.
The drum body support frame 4 that sets up can play fixed support's effect to outer apron 1 and drum body 11, when needs sample, can put into drum body 11 with the pellet body of taking a sample in, drive drum body 11 by rotation axis 3 and rotate, mix the pellet body in the drum body 11 evenly, set up in the rib 13 of drum body 11 inside wall and can collide the pellet body of irregular shape, and then with the abundant mixing of pellet body, can guarantee to mix more evenly, make the detection test of taking a sample more accurate.
The surface of the outer cover plate 1 is respectively provided with a sample outlet 12.
The outer cover plate 1 is fixed on the drum body supporting frame 4, and after the drum body 11 rotates, the sampled pellets are taken out through the sample outlet 12.
The surface of the inner cover body I16 is fixedly provided with a sampler I18, and the surface of the inner cover body II 19 is fixedly provided with a sampler II 20.
The sampler I18 and the sampler II 20 that set up can snatch the ball group of taking a sample of different specifications, further water conservancy diversion, finally takes out through the appearance mouth 12, and the sample is accurate, simple operation, use manpower sparingly.
The sampler I18 is formed by a hole I18-1 arranged on the surface of the inner cover body I16, a diversion trench I18-2 fixedly connected with the port of the hole I18-1, and the diversion trench I18-2 is formed by connecting a rectangular plate and a triangular plate; the sampler II 20 is a hole II 20-1 arranged on the surface of the inner cover body II 19, and a diversion trench II 20-2 is fixedly connected to the port of the hole II 20-1, and the diversion trench II 20-2 is formed by connecting a rectangular plate and a triangular plate; the diversion trench I18-2 and the diversion trench II 20-2 are positioned in the inner cavity of the drum 11.
The guiding gutter I18-2 that sets up, guiding gutter I18-2 is connected for sample rectangular plate and triangle shaped board and constitutes, along with the rotation of drum 11, can snatch the sample ball group that is located drum 11 inner chamber, rectangular plate and triangle shaped board can fix and water conservancy diversion to the sample ball group that is close to, when being located the hole I18-1 on inner cup body I16 surface and the appearance mouth 12 on outer apron 1 surface and being located coaxial orientation, the sample ball group that is snatched flows out through hole I18-1 and appearance mouth 12, accomplishes the random sample of sample ball group, and the pellet body that takes out has the randomness.
The side wall surface of the drum body 11 is provided with a sample inlet opening 14, and the side cover body 6 is fixedly arranged on the surface of the sample inlet opening 14 through the fixing buckle 7.
The sample inlet opening 14 is arranged, a sampling ball group can be placed in the inner cavity of the drum 11, and after the sampling ball group is placed, the side cover 6 and the side wall of the drum 11 are fixed through the fixing buckle 7.
The inner cavity of the drum 11 is fixedly connected with a baffle 15, and the inner cavity of the drum 11 is divided into two storage cavities.
The baffle 15 that sets up can divide into two storage cavities with drum 11 inner chamber, splendid attire different specification's sampling ball group respectively, and application range is extensive, and the suitability is strong.
One end of the rotating shaft 3 is fixedly connected with a coupler 8, and the coupler 8 is fixedly connected with a motor 9; the motor 9 is fixed on the side wall of the drum body supporting frame 4 through a fixing frame 10.
The motor 9 is fixedly connected with the coupler 8, drives the rotating shaft 3 and the drum 11 to rotate, and provides power for rotation.
The drum body supporting frame 4 is fixedly arranged on the surface of the base 5.
The beneficial effects of the utility model are as follows:
1) The drum body support frame 4 that sets up can play fixed support's effect to outer apron 1 and drum body 11, when needs sample, can put into drum body 11 with the pellet body of taking a sample in, drive drum body 11 by rotation axis 3 and rotate, mix the pellet body in the drum body 11 evenly, set up in the rib 13 of drum body 11 inside wall and can collide the pellet body of irregular shape, and then with the abundant mixing of pellet body, can guarantee to mix more evenly, make the detection test of taking a sample more accurate.
2) The outer cover plate 1 is fixed on the drum body supporting frame 4, and after the drum body 11 rotates, the sampled pellets are taken out through the sample outlet 12.
3) The sampler I18 and the sampler II 20 that set up can snatch the ball group of taking a sample of different specifications, further water conservancy diversion, finally takes out through the appearance mouth 12, and the sample is accurate, simple operation, use manpower sparingly.
4) The guiding gutter I18-2 that sets up, guiding gutter I18-2 is connected for sample rectangular plate and triangle shaped board and constitutes, along with the rotation of drum 11, can snatch the sample ball group that is located drum 11 inner chamber, rectangular plate and triangle shaped board can fix and water conservancy diversion to the sample ball group that is close to, when being located the hole I18-1 on inner cup body I16 surface and the appearance mouth 12 on outer apron 1 surface and being located coaxial orientation, the sample ball group that is snatched flows out through hole I18-1 and appearance mouth 12, accomplishes the random sample of sample ball group, and the pellet body that takes out has the randomness.
5) The baffle 15 that sets up can divide into two storage cavities with drum 11 inner chamber, splendid attire different specification's sampling ball group respectively, and application range is extensive, and the suitability is strong.
6) The device structural design is more reasonable, simple operation, labour saving and time saving, and in the middle of having put into production and use at present, excellent in use effect, the pellet randomness of extraction is strong, more has the representativeness of experimental detection, more is fit for the sample of irregular ball group, is worth extensive popularization and application.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the combined structure of the outer cover and the drum according to the present utility model;
FIG. 3 is a schematic view of a drum according to the present utility model;
FIG. 4 is a schematic view of the structure of the inner cap body I in the present utility model;
FIG. 5 is a schematic view of the structure of the inner cap II according to the present utility model;
FIG. 6 is a rear view of the inner cap body II of the present utility model.
In the figure: the device comprises an outer cover plate 1, a fixed ring 2, a rotating shaft 3, a drum body supporting frame 4, a base 5, a side cover body 6, a fixed buckle 7, a coupler 8, a motor 9, a fixing frame 10, a drum body 11, a sample outlet 12, ribs 13, a sample inlet 14, a partition plate 15, an inner cover body I16, a shaft hole 17, a sampler I18, a hole I18-1, a diversion trench I18-2, an inner cover body II 19, a sampler II 20, a hole II 20-1 and a diversion trench II 20-2.
Detailed Description
Example 1.
The utility model will be further described with reference to fig. 1, 2, 3 and 4.
The utility model comprises an outer cover plate 1, a fixed ring 2, a rotating shaft 3, a drum body supporting frame 4, a side cover body 6, a fixed buckle 7, a coupler 8, a motor 9, a fixing frame 10, a drum body 11, a sample outlet 12, ribs 13, a sample inlet 14, an inner cover body I16, a shaft hole 17, a sampler I18, a hole I18-1, a diversion trench I18-2 and an inner cover body II 19, wherein the concrete structure comprises the drum body supporting frame 4, the drum body supporting frame 4 is provided with two vertical plates, the outer cover plate 1 is fixedly arranged between the two vertical plates, and the number of the outer cover plates 1 is two and is respectively attached to the inner side walls of the two vertical plates to be fixed; the drum body 11 is installed between the outer cover plates 1, one side face of the drum body 11 is fixedly provided with the inner cover body I16, the other side face of the drum body 11 is fixedly provided with the inner cover body II 19, and the inner side wall of the drum body 11 is fixedly provided with the ribs 13.
The center of the outer cover plate 1, the drum 11, the inner cover body I16 and the inner cover body II 19 is provided with a shaft hole 17, a rotating shaft 3 is arranged in the shaft hole 17, and the rotating shaft 3 is fixedly arranged on the surface of the drum support frame 4 through a fixing ring 2.
The surface of the outer cover plate 1 is respectively provided with a sample outlet 12.
The surface of the inner cover body I16 is fixedly provided with a sampler I18.
The sampler I18 is formed by a hole I18-1 arranged on the surface of the inner cover body I16 and a diversion trench I18-2 fixedly connected with the port of the hole I18-1, wherein the diversion trench I18-2 is formed by connecting a rectangular plate and a triangular plate.
The side wall surface of the drum body 11 is provided with a sample inlet opening 14, and the side cover body 6 is fixedly arranged on the surface of the sample inlet opening 14 through the fixing buckle 7.
One end of the rotating shaft 3 is fixedly connected with a coupler 8, and the coupler 8 is fixedly connected with a motor 9; the motor 9 is fixed on the side wall of the drum body supporting frame 4 through a fixing frame 10.
The sample outlet 12 and the hole I18-1 are of square structures, and the areas of the two squares are the same, so that the sample ball group can flow out conveniently. The apertures of the sample outlet 12 and the hole I18-1 are as follows: 20 x 20 mm.
The model of the motor 9 is 41K25GN-C; and a motor 9: power: 25W; selecting a capacitor: 1.8uf; rated current: 0.25A; output rotation speed: 35/min.
When in use, the utility model is characterized in that: opening the fixed buckle 7, adding a sampling ball group with the specification of 12.5mm-15mm through the sample inlet opening 14, and closing the fixed buckle 7; starting the motor 9, the motor 9 drives the coupler 8 and the rotating shaft 3 to rotate, the drum 11 is further driven to rotate, ribs 13 on the inner side wall of the drum 11 can collide with pellets of irregular shapes, the pellets are fully mixed, when a hole I18-1 on the surface of the inner cover I16 and a sample outlet 12 on the surface of the outer cover plate 1 are positioned in the coaxial direction, the grabbed sampling ball groups flow out through the hole I18-1 and the sample outlet 12, random sampling of the sampling ball groups is completed, and the taken pellets have randomness.
Example 2.
The utility model will be further described with reference to fig. 1-5.
The utility model comprises an outer cover plate 1, a fixed ring 2, a rotating shaft 3, a drum body supporting frame 4, a base 5, a side cover body 6, a fixed buckle 7, a coupler 8, a motor 9, a fixing frame 10, a drum body 11, a sample outlet 12, ribs 13, a sample inlet 14, a partition plate 15, an inner cover body I16, a shaft hole 17, a sampler I18, a hole I18-1, a diversion trench I18-2, an inner cover body II 19, a sampler II 20, a hole II 20-1 and a diversion trench II 20-2, wherein the specific structure is the same as that of the embodiment 1, and the surface of the inner cover body II 19 is fixedly provided with the sampler II 20. The sampler II 20 is a hole II 20-1 arranged on the surface of the inner cover body II 19, and a diversion trench II 20-2 is fixedly connected to the port of the hole II 20-1, and the diversion trench II 20-2 is formed by connecting a rectangular plate and a triangular plate; the diversion trenches I18-2 and II 20-2 are positioned in the inner cavity of the drum 11, and the inner cavity of the drum 11 is fixedly connected with a partition plate 15 to divide the inner cavity of the drum 11 into two storage cavities. One of the storage cavities is large in volume, and the other storage cavity is small in volume. A sampling ball group with the specification of 12.5mm-15mm can be put into a cavity with large storage cavity volume; and placing a sampling ball group with the specification of 10mm-12.5mm into the cavity with small storage cavity volume. The drum body supporting frame 4 is fixedly arranged on the surface of the base 5.
The hole II 20-1 and the sample outlet 12 have the same specification, and the aperture is as follows: 15 x 15 mm.
During the use, open fixed buckle 7, add the sample ball group that the specification is 10mm-12.5mm through going into appearance opening 14, close fixed buckle 7, start motor 9, motor 9 drives shaft coupling 8 and rotation axis 3 and rotates, further drive drum 11 rotates, the rib 13 of drum 11 inside wall that sets up can collide the pellet body of irregular shape, and then with the abundant mixing of pellet body, when the hole II 20-1 that is located the inner cup II 19 surface is located coaxial direction with the play appearance mouth 12 on outer apron 1 surface, the random sample of completion sample ball group is gone out through hole II 20-1 and play appearance mouth 12 to the sample ball group that is snatched, the pellet body of taking out has the randomness.
Claims (9)
1. An automatic screening pellet sampling device which is characterized in that: the novel drum comprises two vertical plates, wherein an outer cover plate (1) is fixedly arranged between the two vertical plates, the number of the outer cover plates (1) is two, and the inner side walls of the two vertical plates are respectively attached to be fixed; a drum body (11) is arranged between the outer cover plates (1), an inner cover body I (16) is fixedly arranged on one side face of the drum body (11), an inner cover body II (19) is fixedly arranged on the other side face of the drum body (11), and ribs (13) are fixedly arranged on the inner side wall of the drum body (11).
2. An autofilter pellet sampling device as claimed in claim 1 wherein: the drum is characterized in that the centers of the outer cover plate (1), the drum body (11), the inner cover body I (16) and the inner cover body II (19) are provided with shaft holes (17), the shaft holes (17) are internally provided with rotating shafts (3), and the rotating shafts (3) are fixedly arranged on the surface of the drum body supporting frame (4) through fixing rings (2).
3. An autofilter pellet sampling device as claimed in claim 2 wherein: the surface of the outer cover plate (1) is respectively provided with a sample outlet (12).
4. An autofilter pellet sampling device as claimed in claim 3 wherein: the surface of the inner cover body I (16) is fixedly provided with a sampler I (18), and the surface of the inner cover body II (19) is fixedly provided with a sampler II (20).
5. An autofilter pellet sampling device as claimed in claim 4 wherein: the sampler I (18) is formed by a hole I (18-1) arranged on the surface of the inner cover body I (16), and a diversion trench I (18-2) fixedly connected with the port of the hole I (18-1), wherein the diversion trench I (18-2) is formed by connecting a rectangular plate and a triangular plate; the sampler II (20) is a hole II (20-1) arranged on the surface of the inner cover body II (19), and a diversion trench II (20-2) is fixedly connected to the port of the hole II (20-1), and the diversion trench II (20-2) is formed by connecting a rectangular plate and a triangular plate; the diversion trench I (18-2) and the diversion trench II (20-2) are positioned in the inner cavity of the drum body (11).
6. An autofilter pellet sampling device as claimed in claim 5 wherein: the side wall surface of the drum body (11) is provided with a sample inlet opening (14), and the surface of the sample inlet opening (14) is fixedly provided with a side cover body (6) through a fixing buckle (7).
7. The autofilter pellet sampling device of claim 6, wherein: the inner cavity of the drum body (11) is fixedly connected with a baffle plate (15) to divide the inner cavity of the drum body (11) into two storage cavities.
8. The autofilter pellet sampling device of claim 7, wherein: one end of the rotating shaft (3) is fixedly connected with a coupler (8), and the coupler (8) is fixedly connected with a motor (9); the motor (9) is fixed on the side wall of the drum body supporting frame (4) through a fixing frame (10).
9. The autofilter pellet sampling device of claim 8, wherein: the drum body supporting frame (4) is fixedly arranged on the surface of the base (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320007842.4U CN219245078U (en) | 2023-01-04 | 2023-01-04 | Automatic screening pellet sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320007842.4U CN219245078U (en) | 2023-01-04 | 2023-01-04 | Automatic screening pellet sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219245078U true CN219245078U (en) | 2023-06-23 |
Family
ID=86810998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320007842.4U Active CN219245078U (en) | 2023-01-04 | 2023-01-04 | Automatic screening pellet sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219245078U (en) |
-
2023
- 2023-01-04 CN CN202320007842.4U patent/CN219245078U/en active Active
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