CN211756888U - Spherical graphite grading equipment - Google Patents
Spherical graphite grading equipment Download PDFInfo
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- CN211756888U CN211756888U CN202020288424.3U CN202020288424U CN211756888U CN 211756888 U CN211756888 U CN 211756888U CN 202020288424 U CN202020288424 U CN 202020288424U CN 211756888 U CN211756888 U CN 211756888U
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Abstract
The utility model discloses a spherical graphite classification equipment, including the organism, inner wall of the body an organic whole is connected with the spacing groove, and the activity is provided with a sieve section of thick bamboo in the spacing groove, and fixed mounting has gear motor in the organism, and fixedly connected with driving gear on the gear motor output shaft, and fixed cover is equipped with the driven gear who rotates the meshing with the driving gear on the sieve section of thick bamboo, and organism upper end fixed mounting has servo motor, and the servo motor output shaft is fixed with the (mixing) shaft that is located a sieve section of thick bamboo. The utility model is provided with a screen drum driven by a speed reducing motor to rotate clockwise in the machine body, and a stirring shaft driven by a servo motor to rotate anticlockwise in the screen drum, so as to stir the graphite in the screen drum and realize preliminary screening; through different position guide rails and pay-off boards in the organism to set up the rack that can reciprocate on the guide rail, set up the screen cloth with the help of rack and pay-off board slope, so that carry out layer upon layer screening to the graphite that has the volume difference.
Description
Technical Field
The utility model relates to a graphite processing technology field especially relates to a spherical graphite grading plant.
Background
The graphite used as the negative electrode material of the lithium ion battery has the advantages that: wide source, low cost, low charge-discharge voltage platform and high reversible capacity. The graphite has excellent and obvious characteristic functions, so that the application range of the graphite in production and life is wide, but a series of treatment processing needs to be carried out on the graphite, wherein the treatment processing comprises modification processing on the surface of a graphite material, and various modified graphites firstly crush natural graphite and process the natural graphite into qualified spherical graphite.
There are some differences in the treated spheroidal graphite, most notably the volume size, which needs to be classified and screened in order to select the more appropriate spheroidal graphite as the application material. The traditional grading equipment adopts a single screen structure, so that the screening efficiency is low, and the graphite is easy to accumulate in a large amount due to the fixedly installed screen, so that the screening effect cannot be achieved, and the machine blockage fault can be caused; in addition, the spherical graphite has large volume difference, and the traditional grading equipment is difficult to realize fine screening, so that the normal use of graphite materials is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the graphite with different volume sizes is difficult to carry out accurate classification in the prior art and providing a spherical graphite grading equipment.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a spherical graphite grading device comprises a machine body, wherein a limiting groove is integrally connected to the inner wall of the machine body, a screen drum is movably arranged in the limiting groove, a speed reducing motor is fixedly arranged in the machine body, a driving gear is fixedly connected to an output shaft of the speed reducing motor, a driven gear which is rotatably meshed with the driving gear is fixedly sleeved on the screen drum, a servo motor is fixedly arranged at the upper end of the machine body, and a stirring shaft which is positioned in the screen drum is fixedly arranged on the output shaft of the servo motor;
the utility model discloses a screen cloth, including organism inner wall, guide rail, guide gear, rack, pivot, and fixedly connected with delivery sheet, the organism inner wall vertical welding has the guide rail, and rotates on the organism inner wall and install guide gear, the welding has the spring in the guide rail, and the spring welding have with guide gear mesh and slide nested rack on the guide rail, the round pin hub connection has the expansion plate on the rack, and the organism keeps away from fixedly connected with delivery sheet on the opposite side inner wall of guide rail, and is connected with the screen cloth between expansion plate and the delivery sheet, organism lower extreme internalization is provided with the collector, and is.
Preferably, the limiting groove is an annular structure located in the upper end of the machine body, and a limiting flange which is slidably sleeved in the limiting groove is connected to the outer wall of the screen cylinder.
Preferably, the screen cylinder is of a cylinder structure with an unsealed upper end and an open hole at a lower end, and the stirring shaft is vertically arranged.
Preferably, the guide rail horizontally corresponds to the guide gear.
Preferably, the screen cloth slope sets up under the sieve section of thick bamboo, screen cloth one end and expansion plate fixed connection, and the screen cloth other end and pay-off board pin shaft are connected.
Preferably, the feeding plate is lower than the rack at the other side of the machine body, and the feeding plate horizontally extends out of the machine body.
Compared with the prior art, the utility model discloses possess following advantage:
1. the utility model discloses set up the gear motor that the cover was equipped with the driving gear and the sieve section of thick bamboo that the cover was equipped with driven gear respectively in the organism, utilize the meshing transmission between the gear to realize that a sieve section of thick bamboo uses the spacing groove to rotate as the clockwise of basic point, and rethread servo motor drives the (mixing) shaft and rotates at a sieve section of thick bamboo anticlockwise to stir the graphite to a sieve section of thick bamboo, make it realize tentatively screening through a sieve section of thick bamboo.
2. The utility model discloses correspond installation guide rail and delivery sheet on the different altitude position of organism both sides inner wall, utilize the rack that spring and leading gear installation can reciprocate on the guide rail to the slope sets up the screen cloth between rack and delivery sheet, through setting up the multilayer screen cloth, with carry out meticulous screening to the graphite of different sizes.
To sum up, the utility model is provided with a sieve cylinder driven by a speed reducing motor to rotate clockwise in the machine body, and a stirring shaft driven by a servo motor to rotate anticlockwise in the sieve cylinder, so as to stir the graphite in the sieve cylinder to realize preliminary screening; through different position guide rails and pay-off boards in the organism to set up the rack that can reciprocate on the guide rail, set up the screen cloth with the help of rack and pay-off board slope, so that carry out layer upon layer screening to the graphite that has the volume difference.
Drawings
Fig. 1 is a schematic structural view of a spherical graphite classifying device provided by the present invention;
fig. 2 is the utility model provides a partial structure enlarger of a spherical graphite grading plant.
In the figure: the automatic material collecting device comprises a machine body 1, a limiting groove 2, a screen drum 3, a limiting flange 4, a speed reducing motor 5, a driving gear 6, a driven gear 7, a servo motor 8, a stirring shaft 9, a guide rail 10, a guide gear 11, a spring 12, a rack 13, a telescopic plate 14, a feeding plate 15, a screen 16, a collector 17 and a material collecting crawler 18.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, a spherical graphite grading device comprises a machine body 1, wherein a limiting groove 2 is integrally connected with the inner wall of the machine body 1, a screen drum 3 is movably arranged in the limiting groove 2, a speed reducing motor 5 is fixedly arranged in the machine body 1, the speed reducing motor 5 can be selected from small-sized devices with the product model of PLI 36-TF 002, a driving gear 6 is fixedly connected to an output shaft of the speed reducing motor 5, a driven gear 7 which is rotatably engaged with the driving gear 6 is fixedly sleeved on the screen drum 3, a servo motor 8 is fixedly arranged at the upper end of the machine body 1, the product model of the servo motor 8 is KM10-EG5, a stirring shaft 9 positioned in the screen drum 3 is fixed to an output shaft of the servo motor 8, and it should be noted that the lower end of the stirring shaft 9 is rotatably connected to the lower end;
a guide rail 10 is vertically welded on the inner wall of a machine body 1, a guide gear 11 is rotatably installed on the inner wall of the machine body 1, a spring 12 is welded in the guide rail 10, a rack 13 which is meshed with the guide gear 11 and is nested on the guide rail 10 in a sliding manner is welded on the spring 12, the spring 12 is a tension spring and is used for pulling the rack 13 to ensure that the rack 13 automatically moves upwards so as to enable a screen 16 to vibrate obliquely, an expansion plate 14 is connected to the rack 13 through a pin shaft, a feeding plate 15 is fixedly connected to the inner wall of the other side of the machine body 1, which is far away from the guide rail 10, a screen 16 is connected between the expansion plate 14 and the feeding plate 15, a collector 17 is movably arranged in the lower end of the machine body 1 and can freely expand and contract in the lower end of the machine body 1 so as to collect graphite, a material collecting crawler 18 for connecting the feeding plate 15 and a screen cylinder 3 is arranged at, so as to facilitate the automatic collection of the graphite with larger volume.
The screen cylinder 3 is of a cylinder structure with an unsealed upper end and a perforated lower end, and the stirring shaft 9 is vertically arranged.
The guide rail 10 horizontally corresponds to the guide gear 11 so as to provide a guide function for the rack 13 using the guide rail 10.
The screen 16 is obliquely arranged under the screen cylinder 3, one end of the screen 16 is fixedly connected with the expansion plate 14, and the other end of the screen 16 is in pin connection with the feeding plate 15, so that the graphite primarily screened by the screen cylinder 3 can directly move onto the screen 16.
The feeding plate 15 is lower than the rack 13 at the other side of the machine body 1, and the feeding plate 15 horizontally extends out of the machine body 1.
The utility model discloses its functional principle is explained to following mode of operation of accessible:
pouring the graphite to be screened into the screen cylinder 3 through the material receiving crawler 18;
the speed reducing motor 5 is started, an output shaft of the speed reducing motor 5 drives the driving gear 6 to rotate, the driving gear 6 drives the screen drum 3 to rotate through the driven gear 7 meshed with the driving gear, and the screen drum 3 enables the limiting flange 7 to rotate clockwise in the limiting groove 2;
starting the servo motor 8, wherein the output end of the servo motor 8 drives the stirring shaft 9 to rotate anticlockwise in the screen drum 3 so as to stir the graphite in the screen drum 3, so that the graphite with smaller volume moves onto the screen 16 through the screen holes at the lower end of the screen drum 3;
the downward moving graphite extrudes the screen 16, one end of the stressed screen 16 extrudes the rack 13 through the telescopic rod 14, and the rack 13 slides downwards under the guidance of the guide rail 13 and drives the gear 11 to rotate in the downward moving process;
the inclined vibrating screen 16 accelerates the movement of the graphite to further move the graphite, smaller volumes of graphite move through the screen 16 into the collector 17, while larger volumes of graphite move through the feed plate 15 out of the machine body 1 for manual collection and re-screening by the take-up caterpillar 18.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The spherical graphite grading equipment comprises an engine body (1) and is characterized in that a limiting groove (2) is integrally connected with the inner wall of the engine body (1), a screen drum (3) is movably arranged in the limiting groove (2), a speed reducing motor (5) is fixedly arranged in the engine body (1), a driving gear (6) is fixedly connected to an output shaft of the speed reducing motor (5), a driven gear (7) which is rotatably meshed with the driving gear (6) is fixedly sleeved on the screen drum (3), a servo motor (8) is fixedly arranged at the upper end of the engine body (1), and a stirring shaft (9) positioned in the screen drum (3) is fixedly arranged on an output shaft of the servo motor (8);
organism (1) inner wall vertical welding has guide rail (10), and rotates on organism (1) inner wall and install guide gear (11), the welding has spring (12) in guide rail (10), and spring (12) welding have with guide gear (11) mesh and slide nested rack (13) on guide rail (10), the pin shaft is connected with expansion plate (14) on rack (13), and organism (1) keep away from on the opposite side inner wall of guide rail (10) fixedly connected with delivery sheet (15), and be connected with screen cloth (16) between expansion plate (14) and delivery sheet (15), organism (1) lower extreme internalization is provided with collector (17), and is provided with receipts material track (18) of connecting delivery sheet (15) and sieve section of thick bamboo (3) organism (1) upper end.
2. The spherical graphite grading equipment according to claim 1, wherein the limiting groove (2) is an annular structure positioned in the upper end of the machine body (1), and the outer wall of the screen cylinder (3) is connected with a limiting flange (4) which is slidably sleeved in the limiting groove (2).
3. The spherical graphite grading equipment according to claim 2, wherein the screen cylinder (3) is of a cylindrical structure with an unsealed upper end and an open hole at a lower end, and the stirring shaft (9) is vertically arranged.
4. The spherical graphite classifying apparatus according to claim 3, wherein the guide rail (10) horizontally corresponds to the guide gear (11).
5. The spherical graphite grading equipment according to claim 4, wherein the screen (16) is obliquely arranged right below the screen drum (3), one end of the screen (16) is fixedly connected with the expansion plate (14), and the other end of the screen (16) is in pin connection with the feeding plate (15).
6. The spherical graphite grading plant according to claim 5, wherein the feeding plate (15) is lower than the rack (13) at the other side of the machine body (1), and the feeding plate (15) horizontally extends out of the machine body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020288424.3U CN211756888U (en) | 2020-03-11 | 2020-03-11 | Spherical graphite grading equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020288424.3U CN211756888U (en) | 2020-03-11 | 2020-03-11 | Spherical graphite grading equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211756888U true CN211756888U (en) | 2020-10-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020288424.3U Active CN211756888U (en) | 2020-03-11 | 2020-03-11 | Spherical graphite grading equipment |
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| CN (1) | CN211756888U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114101021A (en) * | 2021-11-13 | 2022-03-01 | 保定玖兴饲料加工有限公司 | Impurity removing equipment for feed raw materials |
| CN115193323A (en) * | 2022-09-14 | 2022-10-18 | 靖江市金舟船舶器材有限公司 | Self-cleaning production machine for deck dressing |
-
2020
- 2020-03-11 CN CN202020288424.3U patent/CN211756888U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114101021A (en) * | 2021-11-13 | 2022-03-01 | 保定玖兴饲料加工有限公司 | Impurity removing equipment for feed raw materials |
| CN115193323A (en) * | 2022-09-14 | 2022-10-18 | 靖江市金舟船舶器材有限公司 | Self-cleaning production machine for deck dressing |
| CN115193323B (en) * | 2022-09-14 | 2022-12-20 | 靖江市金舟船舶器材有限公司 | Self-cleaning production machine for deck dressing |
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