CN220901002U - Graded screening device for graphite powder - Google Patents
Graded screening device for graphite powder Download PDFInfo
- Publication number
- CN220901002U CN220901002U CN202322646825.8U CN202322646825U CN220901002U CN 220901002 U CN220901002 U CN 220901002U CN 202322646825 U CN202322646825 U CN 202322646825U CN 220901002 U CN220901002 U CN 220901002U
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- Prior art keywords
- screening
- graphite powder
- box
- guide rod
- sleeve
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- 238000012216 screening Methods 0.000 title claims abstract description 103
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 45
- 238000000034 method Methods 0.000 abstract description 5
- 238000007599 discharging Methods 0.000 abstract description 2
- 230000000903 blocking effect Effects 0.000 description 8
- 239000002245 particle Substances 0.000 description 5
- 229910002804 graphite Inorganic materials 0.000 description 3
- 239000010439 graphite Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
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- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model discloses a graphite powder grading screening device which comprises supporting legs, a screening box, a feeding hole, a supporting plate, a screening driving device, a collecting box and an opening and closing door device. The utility model belongs to the technical field of graphite powder screening, and particularly relates to a graphite powder classifying and screening device capable of avoiding graphite powder floating in the air in the screening process and facilitating discharging of classified screened graphite powder.
Description
Technical Field
The utility model belongs to the technical field of graphite powder screening, and particularly relates to a graphite powder classifying and screening device.
Background
Graphite powder is required to be screened and graded after being ground, a plurality of enterprises use a swing grading screen to screen, the swing grading screen is obliquely arranged on a workbench and driven by a power mechanism to swing, the swing grading screen comprises a double-layer screen, and powder is screened and graded according to the mesh size of the screen.
The existing process for screening the graphite powder has some defects: 1. in the screening process, graphite powder easily floats in the air, and is unfavorable to health of people, and 2, when the graphite powder after screening is discharged, the inconvenient ejection of compact, for this reason, need to improve.
Disclosure of utility model
In order to solve the problems, the utility model provides the graphite powder classifying and screening device which can prevent graphite powder from floating into the air in the screening process and is convenient for discharging the graphite powder after classifying and screening.
In order to realize the functions, the technical scheme adopted by the utility model is as follows: the utility model provides a graphite powder classified screening device, includes landing leg, screening case, feed inlet, backup pad, screening drive arrangement, collecting box and switching door gear, the screening case is located on the landing leg, the feed inlet is located on the screening case, the inside of screening case is located to the backup pad, screening drive arrangement locates in the backup pad, the collecting box is located on the lateral wall of screening case, the switching device is located on the lateral wall of screening case; the screening driving device comprises a guide rod, a sleeve, a second spring, a screening net, a support, a swing rod, a motor, an eccentric wheel and a first spring, wherein the guide rod is arranged on the support plate, the sleeve is sleeved on the guide rod in a sliding manner, the second spring is arranged in the sleeve and is connected with the guide rod, the screening net is arranged on the sleeve, the support is arranged at the upper end of the screening net, the swing rod is hinged to the support, the motor is arranged at the lower end of the swing rod, the eccentric wheel is arranged at the power output end of the motor, one end of the first spring is arranged on the side wall of the motor, the other end of the first spring is arranged on the support, the support can drive the screening net to vibrate up and down through rotation of the eccentric wheel, and accordingly grading screening of graphite powder by the screening net is achieved.
Further, the door opening and closing device comprises a fixing seat, a plugging door and an electromagnetic lock, wherein the fixing seat is arranged on the screening box, the plugging door is hinged to the fixing seat, the electromagnetic lock is arranged on the screening box, graphite particles on the screening net can slide into the collecting box by opening the plugging door, and the electromagnetic lock can lock the plugging door.
Preferably, the screening net is arranged in an inclined manner and is inclined towards the direction of the collecting box, and the screening net is positioned on one side of the collecting box and aligned with the collecting box.
Preferably, a plurality of groups of ribs are arranged in the supporting plate, and spaces are reserved among the ribs so as to facilitate the screened graphite powder to pass through.
Preferably, the sleeve is always unable to disengage the guide bar on the guide bar.
Preferably, the lower outlet and the feeding port of the screening box are both provided with valves.
Preferably, a handle is arranged on the plugging door.
The utility model adopts the structure to obtain the beneficial effects as follows:
1. According to the utility model, vibration screening of graphite powder can be realized by arranging the screening driving device, and the graphite powder cannot come out of the screening box because the screening process is in the screening box.
2. According to the utility model, the plugging door can be opened and closed by arranging the opening and closing door device, the screening net is inclined, when the plugging door is opened, graphite particles on the screening net can slide into the collecting box, and the screened graphite powder can fall to the bottommost part of the screening box, so that the graphite powder can be discharged in a grading manner.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a graphite powder classifying and screening device according to the present utility model;
FIG. 2 is a side view of a graphite powder classifying screen according to the present utility model;
FIG. 3 is a top view of the screen of FIG. 1;
fig. 4 is a top view of the support plate of fig. 1.
Wherein, 1, supporting leg, 2, screening box, 3, feed inlet, 4, supporting plate, 5, screening driving device, 6, opening and closing door device, 7, guide rod, 8, sleeve, 9, screening net, 10, spring two, 11, a bracket, 12, a swing rod, 13, a motor, 14, an eccentric wheel, 15, a first spring, 16, a fixed seat, 17, a blocking door, 18, an electromagnetic lock, 19, a collecting box, 20, ribs, 21, a handle, 22 and a valve.
Detailed Description
The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
As shown in fig. 1-4, the graphite powder classifying and screening device comprises a supporting leg 1, a screening box 2, a feeding hole 3, a supporting plate 4, a screening driving device 5, a collecting box 19 and an opening and closing door device 6, wherein the screening box 2 is arranged on the supporting leg 1, the feeding hole 3 is arranged on the screening box 2, the supporting plate 4 is arranged in the screening box 2, a plurality of groups of ribs 20 are arranged in the supporting plate 4, spaces are reserved among the ribs 20 so as to facilitate the screened graphite powder to pass through, the screening driving device 5 is arranged on the supporting plate 4, the collecting box 19 is arranged on the side wall of the screening box 2, and an opening and closing device is arranged on the side wall of the screening box 2;
As shown in fig. 1, the screening driving device 5 comprises a guide rod 7, a sleeve 8, a second spring 10, a screening net 9, a support 11, a swinging rod 12, a motor 13, an eccentric wheel 14 and a first spring 15, wherein the guide rod 7 is arranged on the supporting plate 4, the sleeve 8 is sleeved and glidingly arranged on the guide rod 7, the sleeve 8 can not be separated from the guide rod 7 all the time, the second spring 10 is arranged in the sleeve 8 and is connected with the guide rod 7, the screening net 9 is arranged on the sleeve 8, the screening net 9 is obliquely arranged and is inclined towards the direction of the collecting box 19, the screening net 9 is positioned on one side of the collecting box 19 and aligned with the collecting box 19, the support 11 is arranged at the upper end of the screening net 9, the swinging rod 12 is hinged to the support 11, the motor 13 is arranged at the lower end of the swinging rod 12, the eccentric wheel 14 is arranged at the power output end of the motor 13, one end of the first spring 15 is arranged on the side wall of the motor 13 and the other end of the support 11, and the support 11 is rotated through the eccentric wheel 14, so that the support 11 can drive the screening net 9 to vibrate up and down, and the screening net 9 can screen classification screening of graphite powder is realized.
As shown in fig. 2, the door opening and closing device 6 comprises a fixing seat 16, a blocking door 17 and an electromagnetic lock 18, the fixing seat 16 is arranged on the screening box 2, the blocking door 17 is hinged on the fixing seat 16, a handle 21 is arranged on the blocking door 17, the electromagnetic lock 18 is arranged on the screening box 2, graphite particles on the screening net 9 can slide into a collecting box 19 by opening the blocking door 17, and the electromagnetic lock 18 can lock the blocking door 17.
The lower outlet of the screening box 2 and the feed inlet 3 are provided with valves 22.
When the screening box is specifically used, graphite powder needing to be screened in a grading mode is added through the feeding port 3, the motor 13 is started, the motor 13 drives the eccentric wheel 14 to rotate, the swing rod 12 swings, the support 11 can drive the screening net 9 to vibrate up and down under the inertial rotation of the eccentric wheel 14, meanwhile, the sleeve 8 can slide on the guide rod 7, the second spring 10 is favorable for resetting the screening net 9, the screening net 9 is used for screening the graphite powder under vibration, graphite powder particles left above the screening net 9 can be accumulated at the lower end blocking door 17 due to the fact that the screening net 9 has a certain inclination, the screened graphite powder can fall to the bottommost part of the screening box 2 through the supporting plate 4, after screening is finished, the electromagnetic lock 18 is unlocked, the pulling handle 21 is opened, the blocking door 17 is opened, the graphite powder particles can slide into the collecting box 19, the valve 22 at the lower part of the screening box 2 is opened, and the graphite powder can be discharged, and therefore the grading discharge of the graphite powder is achieved.
The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (7)
1. Graphite powder classified screening device, its characterized in that: the screening device comprises supporting legs, a screening box, a feeding hole, a supporting plate, a screening driving device, a collecting box and an opening and closing door device, wherein the screening box is arranged on the supporting legs, the feeding hole is formed in the screening box, the supporting plate is arranged in the screening box, the screening driving device is arranged on the supporting plate, the collecting box is arranged on the side wall of the screening box, and the opening and closing door device is arranged on the side wall of the screening box;
The screening driving device comprises a guide rod, a sleeve, a second spring, a screening net, a support, a swing rod, a motor, an eccentric wheel and a first spring, wherein the guide rod is arranged on the support plate, the sleeve is sleeved on the guide rod in a sliding manner, the second spring is arranged in the sleeve and is connected with the guide rod, the screening net is arranged on the sleeve, the support is arranged at the upper end of the screening net, the swing rod is hinged to the support, the motor is arranged at the lower end of the swing rod, the eccentric wheel is arranged at the power output end of the motor, and one end of the first spring is arranged on the side wall of the motor and the other end of the first spring is arranged on the support.
2. The graphite powder classifying and screening device according to claim 1, wherein: the door opening and closing device comprises a fixed seat, a plugging door and an electromagnetic lock, wherein the fixed seat is arranged on the screening box, the plugging door is hinged to the fixed seat, and the electromagnetic lock is arranged on the screening box.
3. The graphite powder classifying and screening device according to claim 2, wherein: the screening net is arranged in an inclined mode and is inclined towards the direction of the collecting box, and one side of the screening net, which is located on the collecting box, is aligned with the collecting box.
4. A graphite powder classifying screen according to claim 3, wherein: a plurality of groups of ribs are arranged in the supporting plate, and spaces are reserved between the ribs.
5. The graphite powder classifying screen according to claim 4, wherein: the sleeve cannot be separated from the guide rod all the time on the guide rod.
6. The graphite powder classifying screen according to claim 5, wherein: the lower outlet and the feeding port of the screening box are both provided with valves.
7. The graphite powder classifying screen according to claim 6, wherein: the plugging door is provided with a handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322646825.8U CN220901002U (en) | 2023-09-28 | 2023-09-28 | Graded screening device for graphite powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322646825.8U CN220901002U (en) | 2023-09-28 | 2023-09-28 | Graded screening device for graphite powder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220901002U true CN220901002U (en) | 2024-05-07 |
Family
ID=90915642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322646825.8U Active CN220901002U (en) | 2023-09-28 | 2023-09-28 | Graded screening device for graphite powder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220901002U (en) |
-
2023
- 2023-09-28 CN CN202322646825.8U patent/CN220901002U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |