CN117399112B - Adjustable graphite material grinding device - Google Patents
Adjustable graphite material grinding deviceInfo
- Publication number
- CN117399112B CN117399112B CN202311391806.3A CN202311391806A CN117399112B CN 117399112 B CN117399112 B CN 117399112B CN 202311391806 A CN202311391806 A CN 202311391806A CN 117399112 B CN117399112 B CN 117399112B
- Authority
- CN
- China
- Prior art keywords
- plate
- grinding
- screen
- rotating shaft
- feed port
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/286—Feeding devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Abstract
一种可调节式石墨材料研磨装置，包括壳体、进料口、出料口、设置在所述壳体内并位于所述进料口下端的研磨辊，还包括设置在所述进料口侧端并用于将物料输送至两个所述研磨辊之间的导料单元、以及设置在所述进料口下端并位于两个所述研磨辊连线中心上端的控料单元；所述控料单元包括设置在所述壳体上的驱动结构、与所述驱动结构连接并与所述研磨辊辊轴平行的转动轴、以及设置在所述转动轴上的筛选筒；所述筛选筒远离所述转动轴的一侧敞口，且所述筛选筒的内径沿敞口到底面方向递减。本发明使筛选筒具有两种引导物料的工作模式，实现了根据研磨辊研磨速率、力度的不同灵活切换导料速度的技术效果，具有占用空间小、调节灵活、实用经济的优点。
An adjustable graphite material grinding device comprises a housing, a feed port, a discharge port, a grinding roller disposed within the housing and located below the feed port, a material guide unit disposed at the side of the feed port and used to transport material between the two grinding rollers, and a material control unit disposed at the lower end of the feed port and located above the center of the line connecting the two grinding rollers; the material control unit comprises a drive structure disposed on the housing, a rotating shaft connected to the drive structure and parallel to the grinding roller axis, and a screening drum disposed on the rotating shaft; the screening drum is open on one side away from the rotating shaft, and the inner diameter of the screening drum decreases along the direction from the opening to the bottom surface. The present invention enables the screening drum to have two working modes for guiding materials, achieving the technical effect of flexibly switching the material guide speed according to the grinding rate and force of the grinding rollers, and has the advantages of small space occupation, flexible adjustment, and practicality and economy.
Description
Technical Field
The invention belongs to the technical field of graphite material processing equipment, and particularly relates to an adjustable graphite material grinding device.
Background
Graphite is currently the dominant choice in the market as the negative electrode material for power cells. The graphite cathode production step comprises the steps of mixing natural spherical graphite and asphalt, heating and impregnating the mixture under preset pressure after the mixture is uniform, enabling the asphalt to soften and flow and fill the pores inside the natural spherical graphite, cooling the mixture to obtain an intermediate product, graphitizing the intermediate product, and then obtaining the graphite cathode material through the steps of crushing, demagnetizing, grading and the like. Wherein, the grain size of the raw materials, namely the crushing and grinding process, is one of the key steps.
Grinding machines in the prior art cannot be used for adjusting the crushing grinding efficiency and strength in a plurality of ways by manual and electric control.
The utility model discloses a but the file of application publication number CN116474871A discloses an aggregate mill that grinding rate and dynamics were adjusted, which comprises a housin, the grinding roller, adjusting part and feeding control assembly, feeding control assembly includes first movable plate, screening frame and movable block, the feed inlet has been seted up on the casing, first movable plate can the gliding inside at the casing, the direction of movement of first movable plate is parallel with the line of two grinding rollers, screening frame can the gliding top of setting at two first movable plates, the casing is provided with the first through-hole that supplies the screening frame to leave on two lateral walls of first movable plate, the one side that keeps away from each other on two screening frames all slides and is provided with the movable block, the movable block slides along the direction of height of casing and sets up.
The device has the principle that the time of aggregate entering the working end of the grinding roller is controlled by adjusting the screening frames, and the function of alternately working the two screening frames is realized by matching the screening frames with the moving block, so that the aggregate is ensured not to be excessively accumulated at the working end of the grinding roller under the condition of ensuring that the grinding rate and the strength can be adjusted, and the possibility of shutdown of the whole device is reduced while the use is facilitated.
But the device also has the following problems that the screening frame needs to translate at the upper end of the grinding roller to realize the function of adjusting the aggregate blanking speed, the structure for realizing translation occupies large space and is easy to be blocked by aggregate, and the frequency and the cost of later maintenance are increased.
Disclosure of Invention
Aiming at the problems, the invention aims to provide an adjustable graphite material grinding device, which is provided with a shell, a feed inlet, a discharge outlet, a grinding roller, a material guiding unit and a material control unit, so that the material control unit has two working modes for guiding materials, the technical effect of flexibly switching the material guiding speed according to the difference of the grinding speed and the strength of the grinding roller is realized, the purpose that the materials are not accumulated on the grinding roller is finally achieved, the working efficiency is further improved, the grinding quality is improved, the possibility of shutdown is reduced, and the adjustable graphite material grinding device has the advantages of small occupied space, flexible adjustment, practicability and economy.
In order to achieve the above object, the technical scheme of the present invention is as follows:
The adjustable graphite material grinding device comprises a shell, a feed port, a discharge port, grinding rollers, a guide unit, a material control unit and a screening cylinder, wherein the feed port and the discharge port are respectively arranged on the shell, the grinding rollers are arranged in the shell and are positioned at the lower end of the feed port, the guide unit is arranged at the side end of the feed port and is used for conveying materials to between the two grinding rollers, the material control unit is arranged at the lower end of the feed port and is positioned at the upper end of the connecting line center of the two grinding rollers, the material control unit comprises a driving structure arranged on the shell, a rotating shaft which is connected with the driving structure and is parallel to the roller shaft of the grinding rollers, the screening cylinder is arranged on the rotating shaft, one side of the screening cylinder, which is far away from the rotating shaft, is opened, and the inner diameter of the screening cylinder is gradually decreased along the direction from the opening to the bottom surface.
As a further preferred aspect of the present invention, the screening cylinder includes two fixing plates provided at both ends of the rotation shaft, a vertical plate provided on one side fixing plate, a bottom plate provided on one side of the vertical plate close to the fixing plate and parallel to the rotation shaft, two fixing posts provided at both ends of one side of the vertical plate away from the fixing plate, and a screen having both ends connected to the bottom plate side ends and the fixing posts, respectively, the bottom plate having a width smaller than a distance between the two fixing posts.
The screen comprises a first support plate, two second support plates and a screen body, wherein the first support plate is arranged at the upper end of the bottom plate and is in sliding connection with the bottom plate, the second support plates are respectively arranged at the side ends of the two fixed columns and are in sliding connection with the fixed columns, and the screen body is respectively arranged at the two ends of the first support plate and is connected with the two second support plates.
As a further preferred aspect of the present invention, the screen cartridge further includes a support bar provided between the bottom plate and the fixing column and supporting the screen body.
As a further preferable mode of the invention, the support bar is provided with a side opening, and the screen body is provided with a positioning block matched with the side opening.
As a further preferred aspect of the present invention, the screen includes a vertical baffle disposed at a side remote from the riser and adapted to connect the first support plate and the second support plate.
As a further preferred aspect of the present invention, the screen further includes a chute provided on an upper surface of the first support plate, and a reloading plate slidably coupled in the chute.
As a further preferred aspect of the present invention, the shutter includes a body hinged to the side wall of the housing, and a board replacement hole provided in the body.
As a further preferable mode, the sealing door further comprises a limiting plate hinged to the body and located at the position of the material changing plate hole, and a screw rod arranged on the limiting plate, wherein the end portion of the screw rod extends to the side end, close to the opening, of the material changing plate, and a connecting screw hole matched with the screw rod is formed in the material changing plate.
In summary, the invention has the following beneficial effects:
According to the invention, through a mode of rotating the screening cylinder in a special form, the screening cylinder has two working modes for guiding materials, and the two working modes respectively correspond to the fast material guiding speed and the slow material guiding speed, so that the technical effect of flexibly switching the material guiding speed according to the difference of the grinding speed and the strength of the grinding roller is realized, and finally, the purposes that the materials are not accumulated on the grinding roller are achieved, so that the working efficiency is improved, the grinding quality is improved, and the possibility of shutdown is reduced are achieved.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic structural diagram of the material control unit under a side view angle.
FIG. 3 is a schematic view of the structure of the screening cartridge of the present invention.
FIG. 4 is a schematic view of a partial structure of a screening cartridge according to the present invention.
FIG. 5 is a schematic view showing a partial structure of a screening cartridge according to the present invention.
Fig. 6 is a schematic view of a partial structure of a door according to the present invention.
Fig. 7 is a schematic diagram of another working state of the material control unit in the present invention.
The figure shows that a shell 11, a feed inlet 12, a discharge outlet 13, a grinding roller 14, a material guiding unit 3, a material control unit 4, an opening 5 and a sealing door 6;
a driving structure 401, a rotation shaft 402, and a screening cylinder 403;
a motor 401a, a shaft body 401b, a connecting rod 401c, a fixing hole 401d and a fastening ring 401e;
a fixing plate 403a, a vertical plate 403b, a bottom plate 403c, fixing columns 403d, a screen 403e and a supporting bar 403f;
a first support plate 403e1, a second support plate 403e2, a screen body 403e3, a vertical baffle 403e4, a chute 403e5, and a refueling plate 403e6;
bottom groove 403c1, bottom slide column 403c2;
Side open groove 403d1 and side slide column 403d2;
side opening 403f1, positioning block 403f2;
Body 601, reloading plate hole 602, limiting plate 603, screw 604, connecting screw 605.
Detailed Description
In the description of the present invention, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "left", "right", etc. are based on the directions or positional relationships shown in the drawings, or the directions or positional relationships conventionally put in place when the inventive product is used, or the directions or positional relationships conventionally understood by those skilled in the art are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific direction, be configured and operated in a specific direction, and therefore should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless explicitly specified and limited otherwise, terms such as "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection, may be a mechanical connection, may be an electrical connection, may be a direct connection, may be an indirect connection via an intermediary, or may be a communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
Example 1
The embodiment provides an adjustable graphite material grinding device, which comprises a shell 11, a feed port 12, a discharge port 13, grinding rollers 14, a guide unit 3 and a material control unit 4, wherein the feed port 12 and the discharge port 13 are respectively arranged on the shell 11, the grinding rollers 14 are arranged in the shell 11 and are positioned at the lower end of the feed port 12, the guide unit 3 is arranged at the side end of the feed port 12 and is used for conveying materials between the two grinding rollers 14, the material control unit 4 is arranged at the lower end of the feed port 12 and is positioned at the upper end of the connecting line of the two grinding rollers 14, the material control unit 4 comprises a driving structure 401, a rotating shaft 402, which is connected with the driving structure 401 and is parallel to the roller shafts of the grinding rollers 14, and a screening cylinder 403, the screening cylinder 403 is arranged on the rotating shaft 402, one side of the screening cylinder 403 is far away from the rotating shaft 402, and the inner diameter of the screening cylinder 403 is gradually decreased from the opening to the bottom surface.
It should be noted that the number of the grinding rollers 14 is two, the center of the connecting line of the two grinding rollers 14 is located right below the center of the feeding hole 12, and the whole material control unit 4 is located between the feeding hole 12 and the grinding rollers 14. The grinding roller 14 is provided with a structure capable of adjusting the grinding speed and the grinding force, which is not a technical gist of the present invention, and various related structures capable of adjusting the grinding speed and the grinding force have been disclosed in the art, so that the description of this embodiment is omitted.
It should be noted that, the material guiding unit 3 includes at least two inclined guiding plates disposed on the upper inner wall of the housing 11 and respectively located at two sides of the feeding hole 12, so that the purpose of the arrangement is to make the materials fall between the grinding rollers 14 completely, and improve the grinding efficiency.
The screening cylinder 403 is a cylinder body with a length at least equal to that of the grinding roll 14 and two side walls of a screen structure. "the screening cylinder 403 is open at a side far from the rotation shaft 402, and the inner diameter of the screening cylinder 403 decreases progressively along the direction from the opening to the bottom surface" means that the cross section of the screening cylinder 403 on the vertical section is in the form of isosceles trapezoid, bowl, dish, etc. The purpose of this arrangement is to make the screening cylinder 403 different in the feed rate of the material entering from the feed opening 12 in both the forward direction (i.e. open towards the feed opening 12) and the reverse direction (i.e. open towards the centre of the grinding roll 14), so that the technical effect of changing the feed rate of the grinding roll 14 during operation is achieved by rotating the screening cylinder 403.
In the present embodiment, the driving structure 401 includes a motor 401a provided on a side wall of the housing 11, a shaft body 401b provided on the motor 401a, two link rods 401c provided on both ends of the shaft body 401b, a fixing hole 401d provided on the link rods 401c and passing the rotation shaft 402, and a fastening ring 401e provided on the rotation shaft 402. The purpose of this arrangement is not to interfere with the rotation of the sifting cylinder 403, and is to reduce the likelihood of material being retained on the drive structure 401.
In this embodiment, a specific structure of the screening cylinder 403 may be:
The screening cylinder 403 includes two fixing plates 403a provided on both ends of the rotation shaft 402, a vertical plate 403b provided on one side of the fixing plate 403a, a bottom plate 403c provided on a side of the vertical plate 403b close to the fixing plate 403a and parallel to the rotation shaft 402, two fixing posts 403d provided on both ends of the vertical plate 403b away from the fixing plate 403a, a screen 403e having both ends connected to the side ends of the bottom plate 403c and the fixing posts 403d, respectively, and a support bar 403f provided between the bottom plate 403c and the fixing posts 403d for supporting the screen body 403e3, the width of the bottom plate 403c being smaller than the distance between the two fixing posts 403 d.
It should be noted that the vertical plate 403b is used as an end side plate of the screening cylinder 403, and the bottom plate 403c and the two fixing columns 403d are disposed perpendicular to the vertical plate 403b, and the supporting bar 403f is disposed parallel to the vertical plate 403 b. The "the width of the bottom plate 403c is smaller than the distance between the two fixing columns 403 d" is a necessary condition that the cross section of the screening cylinder 403 on the vertical cross section is in the shape of an isosceles trapezoid, a bowl, a dish, etc., and is not described in detail.
The working principle of this embodiment is that when the speed of the grinding rolls 14 is increased, the opening of the screening cylinder 403 faces the feed inlet 12, the material falls into the screening cylinder 403 through the feed inlet 12, and falls between the two grinding rolls 14 for grinding after being screened by the screening cylinder 403 and guided by the material guiding plate, and finally is discharged from the discharge outlet 13, and in this process, the screening cylinder 403 has the function of reducing the speed of the material flowing into the space between the grinding rolls 14. When large-particle materials are accumulated in the screening cylinder 403, the large-particle materials can be sent to the grinding roller 14 for grinding by rotating the screening cylinder 403, and the machine is not required to be stopped for cleaning.
When the speed of the grinding rolls 14 increases, the opening of the sieving cylinder 403 is away from the feed inlet 12, after the material falls through the feed inlet 12, most of the material directly falls between the two grinding rolls 14 along the outer wall of the sieving cylinder 403 and through the material guiding plate to grind, and the small part of the material passes through the outer wall of the sieving cylinder 403 and falls between the two grinding rolls 14 from the lower end of the opening of the sieving cylinder 403 to grind, and finally is discharged from the discharge outlet 13, wherein the material guiding speed of the sieving cylinder 403 for the material is greater than that of the sieving cylinder 403 when the opening of the sieving cylinder 403 faces the feed inlet 12.
Compared with the prior art, the grinding device provided by the embodiment has the advantages that the screening cylinder is provided with two working modes for guiding materials by rotating the screening cylinder in a special form, and the two working modes correspond to the fast material guiding speed and the slow material guiding speed respectively, so that the technical effect of flexibly switching the material guiding speed according to the grinding speed and the force difference of the grinding roller is realized, and finally, the purposes that the materials are not accumulated on the grinding roller, the working efficiency is improved, the grinding quality is improved, and the possibility of shutdown is reduced are achieved.
Example 2
The embodiment further optimizes the structure of the screening cylinder based on embodiment 1, and specifically includes:
In this embodiment, the housing 11 is provided with an opening 5 matching with the screen 403e, the opening 5 is provided with a sealing door 6, the screen 403e includes a first support plate 403e1 disposed at an upper end of the bottom plate 403c and slidably connected with the bottom plate 403c, two second support plates 403e2 disposed at side ends of the two fixing posts 403d and slidably connected with the fixing posts 403d, screen bodies 403e3 disposed at both ends of the first support plate 403e1 and connected with the two second support plates 403e2, and a vertical baffle plate 403e4 disposed at a side far from the vertical plate 403b and adapted to connect the first support plate 403e1 and the second support plate 403e 2.
It should be noted that the size of the openings 5 is matched to the size of the screen 403e in order to facilitate removal of the screen 403e from the housing 11. The shutter 6 is used to close the opening 5 when the opening 5 is not in use. The vertical baffle 403e4 mainly functions as a sealing plate for the other side end of the screen cylinder 403 corresponding to the vertical plate 403 b. The first support plate 403e1 and the two second support plates 403e2 are located at the inner sides of the bottom plate 403c and the fixing posts 403d, and the thickness is as small as possible, so as to ensure that the screen body 403e3 fits the inner sides of the bottom plate 403c and the fixing posts 403d as much as possible.
In this embodiment, as a structure in which the screen 403e is slidably coupled to the bottom plate 403c and the fixed column 403d, a bottom groove 403c1 having an upper opening and a side opening facing away from the vertical plate 403b is provided in the bottom plate 403c, and a bottom sliding column 403c2 is provided at the lower end of the first support plate 403e1 to be matched with the bottom groove 403c 1. A side opening groove 403d1 is provided on the side end of the fixed column 403d, and a side sliding column 403d2 is provided on the second support plate 403e2, which matches the side opening groove 403d 1. The support bar 403f is provided with a side opening 403f1, and the screen body 403e3 is provided with a positioning block 403f2 matching with the side opening 403f 1.
This embodiment has increased the function that the screen cloth can be replaced to the screening section of thick bamboo through further optimizing the structure of screening section of thick bamboo to the realization is further promoted through the mode of changing the screen cloth and is adjusted the accuracy of material unloading speed.
Example 3
The structure of the screen 403e is optimized based on the embodiment 2, which specifically includes:
in this embodiment, the screen 403e further includes a chute 403e5 provided on the upper surface of the first support plate 403e1, and a loading plate 403e6 slidably coupled to the chute 403e 5.
In this embodiment, the door 6 includes a body 601 hinged to the side wall of the housing 11, a plate hole 602 provided on the body 601, a limiting plate 603 hinged on the body 601 and located at the plate hole 602, and a screw 604 provided on the limiting plate 603, wherein an end of the screw 604 extends to a side end of the plate 403e6 near the opening 5, and a connecting screw hole 605 matching the screw 604 is provided on the plate 403e 6.
The purpose of this embodiment is mainly that when the screening cylinder 403 is opened towards the feed inlet 12, as time goes by, the accumulated large-particle materials in the screening cylinder 403 increase, affecting the speed of the guiding material of the screening cylinder 403, at this time, the limiting plate 603 may be unscrewed to rotate the screw 604 into the housing 11 until the screw 604 is connected with the connecting screw hole 605, and then the material changing plate 403e6 is removed from the material changing plate hole 602 by pulling the screw 604, so as to remove the accumulated large-particle materials.
It should be noted that the number of the plates 403e6 is at least two, and the plates are installed in the chute 403e5 in a stacked manner. When the upper end material changing plate moves out of the shell for cleaning, the lower end material changing plate can continue to receive materials, and the device is prevented from stopping.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the invention. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (7)
1. An adjustable graphite material grinding device comprises a shell (11), a feed port (12) and a discharge port (13) which are respectively arranged on the shell (11), a grinding roller (14) which is arranged in the shell (11) and is positioned at the lower end of the feed port (12), and is characterized by further comprising a material guiding unit (3) which is arranged at the side end of the feed port (12) and is used for conveying materials between the two grinding rollers (14), and a material control unit (4) which is arranged at the lower end of the feed port (12) and is positioned at the upper end of the connecting line of the two grinding rollers (14), wherein the material control unit (4) comprises a driving structure (401) which is arranged on the shell (11), a rotating shaft (402) which is connected with the driving structure (401) and is parallel to the roller shaft of the grinding rollers (14), and a screening cylinder (403) which is arranged on the rotating shaft (402), wherein the screening cylinder (403) is far away from one side opening of the rotating shaft (402), and the inner diameter of the screening cylinder (403) is gradually decreased along the bottom direction;
The screening cylinder (403) comprises two fixing plates (403 a) arranged at two ends of the rotating shaft (402), a vertical plate (403 b) arranged on one side of the fixing plate (403 a), a bottom plate (403 c) arranged on one side of the vertical plate (403 b) close to the fixing plate (403 a) and parallel to the rotating shaft (402), two fixing columns (403 d) arranged at two ends of the vertical plate (403 b) far away from one side of the fixing plate (403 a), and a screen (403 e) with two ends connected with the side end of the bottom plate (403 c) and the fixing columns (403 d) respectively, wherein the width of the bottom plate (403 c) is smaller than the distance between the two fixing columns (403 d);
The screen (403 e) comprises a first support plate (403 e 1) arranged at the upper end of the bottom plate (403 c) and in sliding connection with the bottom plate (403 c), two second support plates (403 e 2) respectively arranged at the side ends of the two fixing columns (403 d) and in sliding connection with the fixing columns (403 d), and screen bodies (403 e 3) respectively arranged at the two ends of the first support plate (403 e 1) and in sliding connection with the two second support plates (403 e 2).
2. An adjustable graphite material grinding apparatus as claimed in claim 1, wherein the screen cylinder (403) further comprises a support bar (403 f) arranged between the bottom plate (403 c) and the fixed column (403 d) for supporting the screen body (403 e 3).
3. An adjustable graphite material grinding device according to claim 2, characterized in that the support bar (403 f) is provided with side openings (403 f 1), and the screen body (403 e 3) is provided with positioning blocks (403 f 2) matching the side openings (403 f 1).
4. An adjustable graphite material grinding apparatus according to claim 1, characterized in that the screen (403 e) comprises a vertical baffle (403 e 4) arranged at a side remote from the riser (403 b) for connecting the first support plate (403 e 1) and the second support plate (403 e 2).
5. An adjustable graphite material grinding apparatus as claimed in claim 1, wherein the screen (403 e) further comprises a chute (403 e 5) provided on the upper surface of the first support plate (403 e 1), and a dressing plate (403 e 6) slidably connected in the chute (403 e 5).
6. An adjustable graphite material grinding apparatus according to claim 5, characterized in that the shutter (6) comprises a body (601) hinged to the side wall of the housing (11), and a reloading plate hole (602) provided on the body (601).
7. An adjustable graphite material grinding device according to claim 6, characterized in that the sealing door (6) further comprises a limiting plate (603) hinged on the body (601) and located at a plate hole (602) of the material changing plate, and a screw (604) arranged on the limiting plate (603), wherein the end of the screw (604) extends to the side end of the material changing plate (403 e 6) close to the opening (5), and a connecting screw hole (605) matched with the screw (604) is arranged on the material changing plate (403 e 6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311391806.3A CN117399112B (en) | 2023-10-25 | 2023-10-25 | Adjustable graphite material grinding device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311391806.3A CN117399112B (en) | 2023-10-25 | 2023-10-25 | Adjustable graphite material grinding device |
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| Publication Number | Publication Date |
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| CN117399112A CN117399112A (en) | 2024-01-16 |
| CN117399112B true CN117399112B (en) | 2025-09-05 |
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| CN202311391806.3A Active CN117399112B (en) | 2023-10-25 | 2023-10-25 | Adjustable graphite material grinding device |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN215586616U (en) * | 2021-08-25 | 2022-01-21 | 腾冲市阳邦硅业有限公司 | Novel industrial silicon is smashing for manufacturing device |
| CN116474871A (en) * | 2023-05-05 | 2023-07-25 | 哈尔滨工业大学 | An aggregate grinder with adjustable grinding rate and strength |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204017897U (en) * | 2014-09-03 | 2014-12-17 | 安徽理工大学 | A kind of useless tealeaves processor |
| CN108043506A (en) * | 2017-12-15 | 2018-05-18 | 防城港市金沙海洋科技有限责任公司 | A kind of grass carp breeding feed device for thinning |
| CN215353671U (en) * | 2021-04-13 | 2021-12-31 | 贾小军 | A crushing device for coal mining |
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- 2023-10-25 CN CN202311391806.3A patent/CN117399112B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN215586616U (en) * | 2021-08-25 | 2022-01-21 | 腾冲市阳邦硅业有限公司 | Novel industrial silicon is smashing for manufacturing device |
| CN116474871A (en) * | 2023-05-05 | 2023-07-25 | 哈尔滨工业大学 | An aggregate grinder with adjustable grinding rate and strength |
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| CN117399112A (en) | 2024-01-16 |
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