Graphite crushing and filtering device

Abstract

The utility model discloses a graphite smashing and filtering device which comprises a machine body and further comprises a powder screening mechanism, the powder screening mechanism is arranged in the machine body and comprises a fixed ring, a feeding pipe, a discharging pipe, fixed grinding teeth, a grinding roller, an annular screen, a movable ring and a scraper blade, the fixed ring is fixedly connected in the machine body, the fixed grinding teeth are arranged on the inner wall of the fixed ring, and the movable ring is arranged on the inner wall of the movable ring. A feeding pipe communicated with the interior of the fixed ring is installed at the top of the machine body, a discharging pipe is installed at the bottom of the machine body, smashed materials enter the movable ring through a discharging groove, the materials can penetrate through a through hole to make contact with the annular screen and are screened, qualified graphite is directly discharged, and unqualified materials can be conveyed along with movement of the movable ring. And the materials still unqualified stay on the surface of the scraping plate and are poured into the fixing ring to be crushed again when the scraping plate moves to the position of the feeding groove, the crushing device and the screening device are integrated, automatic continuous operation is achieved, and the graphite machining efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to graphite processing technical field, especially graphite crushing filter device of a kind of. BACKGROUND

[0002] Graphite is a kind of allotrope of element carbon, is a kind of opaque solid of grey black, has stable chemical property, is resistant to corrosion, does not react with acid, alkali and other reagents, natural graphite exists in nature, usually in the form of graphite schist, graphite gneiss, etc., in the processing of many graphite products, graphite raw material needs to be crushed by using crushing equipment.

[0003] The existing graphite crushing equipment has the following disadvantages when in use: after the graphite is preliminarily crushed, it still needs to be sieved to separate the qualified and unqualified materials, and then the unqualified graphite materials need to be poured into the crushing equipment again for secondary crushing, which is complicated and low in processing efficiency. Therefore, we propose a graphite crushing and filtering device. UTILITY MODEL CONTENT

[0004] The main purpose of the utility model is to provide a graphite crushing and filtering device, which integrates the crushing and screening devices of graphite into one, realizes the synchronous crushing and screening of graphite, directly crushes the unqualified materials for the second time, improves the processing efficiency, and effectively solves the problems in the background art.

[0005] To achieve the above purpose, the technical scheme adopted by the utility model is as follows:

[0006] A graphite crushing and filtering device, comprising a machine body, a powder screening mechanism, a fixed ring, a feed pipe, a discharge pipe, a fixed grinding tooth, a grinding roller, an annular screen, a movable ring and a scraper, the machine body is internally provided with a powder screening mechanism, the powder screening mechanism comprises a fixed ring, a feed pipe, a discharge pipe, a fixed grinding tooth, a grinding roller, an annular screen, a movable ring and a scraper, the machine body is internally fixedly connected with the fixed ring, and the inner wall of the fixed ring is provided with a fixed grinding tooth, the top of the machine body is provided with a feed pipe connected with the inside of the fixed ring, and the bottom of the machine body is provided with a discharge pipe, the machine body is internally provided with a grinding roller connected with an external power assembly at the position inside the fixed ring, the machine body is internally provided with an annular screen sleeved at the position outside the fixed ring, and the machine body is internally provided with a movable ring movably connected at the position of the inner wall of the annular screen, and the inner wall of the movable ring is welded with a scraper abutting against the outer wall of the fixed ring.

[0007] Further, the transmission mechanism is arranged on the surface of the body and connected with the movable ring, and the transmission mechanism comprises an end cover, a ring groove, a connecting rod, a transmission shaft, a clamping cover and a motor, the end cover is clamped on one side of the surface of the body and the ring groove is arranged in the end cover, the connecting rod is welded on both sides of the surface of the movable ring and penetrates through the ring groove, the transmission shaft is arranged between the end portions of the connecting rods, the clamping cover is clamped on the side of the surface of the end cover away from the body, the motor is arranged on the surface of the clamping cover, and the power output end of the motor is connected with the transmission shaft; the end cover is used for closing the side of the body, the connecting rod penetrates through the ring groove and is connected with the motor through the transmission shaft, in the operation process of the body, the motor is started, the motor drives the movable ring to rotate through the transmission shaft and the connecting rod, the transfer of the material is realized, the clamping cover is arranged on the surface of the end cover, the movement of the power end of the motor is realized in the clamping cover, and the protection effect is realized.

[0008] Further, the top of the fixed ring is provided with a feeding groove corresponding to the position of the feeding pipe, and the bottom of the fixed ring is provided with a discharging groove; the feeding groove and the discharging groove facilitate the feeding of the material into the fixed ring and the discharging of the material from the fixed ring.

[0009] Further, the inner portion of the movable ring is provided with through holes corresponding to the positions of the scrapers; the through hole structure enables the material to be fed into the inner portion of the fixed ring through the through holes, and in the transfer process of the material, the qualified material can pass through the through holes and then pass through the annular screen to be discharged.

[0010] Further, the surface of the movable ring is bonded with a rubber ring on the side facing the end cover, and the rubber ring is inserted into the ring groove and adheres to the inner wall of the ring groove; the rubber ring structure is inserted into the ring groove and does not affect the rotation of the connecting rod, simultaneously, the rubber ring structure seals the ring groove structure and avoids the leakage of the graphite powder from the ring groove.

[0011] Compared with the prior art, the graphite processing device has the following beneficial effects: the graphite raw material to be crushed is fed into the fixed ring in the inner portion of the body from the feeding pipe position, the grinding roller rotates under the action of the external power assembly, cooperates with the fixed grinding teeth on the inner wall of the fixed ring, realizes the grinding and crushing of the graphite, the crushed material is fed into the inner portion of the movable ring through the discharging groove, the material passes through the through holes and contacts and is screened by the annular screen, the qualified graphite powder is directly discharged, the unqualified material is transported along with the movement of the movable ring, and the unqualified material is continuously screened in the transportation process, the unqualified material stays on the surface of the scraper and is poured into the inner portion of the fixed ring for re-crushing when the scraper moves to the feeding groove position, the crushing and screening device is integrated, the automatic continuous operation is realized, and the graphite processing efficiency is improved; the end cover closes the side of the body, the connecting rod penetrates through the ring groove and is connected with the motor through the transmission shaft, in the operation process of the body, the motor is started, the motor drives the movable ring to rotate through the transmission shaft and the connecting rod, the transfer of the material is realized, the clamping cover is arranged on the surface of the end cover, the movement of the power end of the motor is realized in the clamping cover, and the protection effect is realized. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is the whole structure schematic view of graphite smashing filter device of the utility model.

[0013] Figure 2 It is the inside structure schematic view of ring screen of graphite smashing filter device of the utility model.

[0014] Figure 3 It is the dynamic ring structure schematic view of graphite smashing filter device of the utility model.

[0015] Figure 4 It is the end cover and the surface structure schematic view of clamping cover of graphite smashing filter device of the utility model.

[0016] In the drawing: 1, machine body;2, powder screen mechanism;201, fixed ring;202, feed chute;203, feed pipe;204, discharge pipe;205, fixed grinding tooth;206, grinding roller;207, ring screen;208, dynamic ring;209, through hole;210, scraper;211, discharge chute;3, transmission mechanism;301, end cover;302, ring groove;303, rubber ring;304, connecting rod;305, transmission shaft;306, clamping cover;307, motor. DETAILED DESCRIPTION

[0017] In order to make the technical means, creation features, purposes and effects realized by the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0018] As Figures 1-4 Shown, a kind of graphite smashing filter device, including machine body 1, still including powder screen mechanism 2, the machine body 1 inside is provided with powder screen mechanism 2, the powder screen mechanism 2 includes fixed ring 201, feed pipe 203, discharge pipe 204, fixed grinding tooth 205, grinding roller 206, ring screen 207, dynamic ring 208 and scraper 210, the machine body 1 inside is fixedly connected with fixed ring 201 and fixed ring 201 inner wall is provided with fixed grinding tooth 205, the machine body 1 top is installed with the feed pipe 203 being connected with the inside of fixed ring 201 and the machine body 1 bottom is installed with discharge pipe 204, the machine body 1 inside is located in the position of fixed ring 201 inside and is provided with grinding roller 206 being connected with external power component, the machine body 1 inside is located in the position of fixed ring 201 outer periphery and is sleeved with ring screen 207, the machine body 1 inside is located in the position of ring screen 207 inner wall and is movably connected with dynamic ring 208 and dynamic ring 208 inner wall is welded with the scraper 210 being attached to fixed ring 201 outer wall.

[0019] The transmission mechanism 3 is arranged on the surface of the body 1 and connected with the movable ring 208, the transmission mechanism 3 comprises an end cover 301, a ring groove 302, a connecting rod 304, a transmission shaft 305, a clamping cover 306 and a motor 307, the end cover 301 is clamped on one side of the surface of the body 1 and the ring groove 302 is arranged in the end cover 301, the connecting rod 304 is arranged on both sides of the surface of the movable ring 208 and penetrates through the ring groove 302, and the transmission shaft 305 is arranged between the end portions of the connecting rod 304, the clamping cover 306 is clamped on the side of the surface of the end cover 301 away from the body 1, and the motor 307 is arranged on the surface of the clamping cover 306, and the power output end of the motor 307 is connected with the transmission shaft 305; the end cover 301 closes the side of the body 1, the connecting rod 304 penetrates through the ring groove 302 and is connected with the motor 307 through the transmission shaft 305, in the operation process of the body 1, the motor 307 is started, the motor 307 drives the movable ring 208 to rotate through the transmission shaft 305 and the connecting rod 304, the material is transported, and the clamping cover 306 is arranged on the surface of the end cover 301, so that the movement of the power end of the motor 307 is realized in the end cover 301, and the protection is realized.

[0020] The feeding groove 202 is arranged on the top of the fixed ring 201 and corresponds to the position of the feeding pipe 203, the discharging groove 211 is arranged on the bottom of the fixed ring 201, and the through hole 209 is arranged in the movable ring 208 and corresponds to the position of the scraper 210; through the feeding groove 202 and the discharging groove 211, the material is conveniently fed into the fixed ring 201 and discharged from the fixed ring 201, the structure of the through hole 209 enables the material to pass through the through hole 209 and enter the inside of the fixed ring 201, and in the process of transporting the material, the qualified material can pass through the through hole 209 and then pass through the annular screen 207 and be discharged.

[0021] The rubber ring 303 is arranged on the side of the surface of the movable ring 208 away from the end cover 301 and inserted into the ring groove 302 and adhered to the inner wall of the ring groove 302; the structure of the rubber ring 303 is inserted into the ring groove 302 and does not affect the rotation of the connecting rod 304, simultaneously seals the structure of the ring groove 302, and avoids the leakage of the graphite powder from the position of the ring groove 302.

[0022] It needs to be explained that the utility model discloses a graphite crushing and filtering device, when working, the graphite raw material to be crushed is put into the fixed ring 201 inside the machine body 1 from the position of the feeding pipe 203, the grinding roller 206 rotates under the action of the external power assembly, cooperates with the fixed grinding tooth 205 of the inner wall of the fixed ring 201, realizes the grinding and crushing of graphite, the crushed material enters the inside of the movable ring 208 from the discharge chute 211, the material will pass through the through hole 209 and contact and screen the annular screen 207, the qualified graphite powder is directly discharged, and the unqualified material will be transported along with the movement of the movable ring 208, and the material is continuously screened in the transportation process, and the material still not qualified stays on the surface of the scraper 210 and is poured into the inside of the fixed ring 201 for secondary crushing treatment when the scraper 210 moves to the position of the feeding groove 202, the crushing and screening device is integrated, automatic continuous operation is realized, and the graphite processing efficiency is improved, the end cover 301 plays a closing role on the side surface of the machine body 1, the connecting rod 304 penetrates the inside of the ring groove 302 and is connected with the motor 307 through the transmission shaft 305, the motor 307 is started in the operation process of the machine body 1, the motor 307 drives the movable ring 208 to rotate through the transmission shaft 305 and the connecting rod 304, the material is transferred, the clamping cover 306 is arranged on the surface of the end cover 301, the movement of the power end of the motor 307 is operated inside, and the protection effect is achieved.

[0023] The basic principle and main features of the utility model and the advantages of the utility model are shown and described. It should be understood by those skilled in the art that the utility model is not limited to the above-mentioned embodiments, and the above-mentioned embodiments and the description in the specification only illustrate the principle of the utility model, and various changes and improvements can be made to the utility model without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed. The protection scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A graphite pulverization and filtration apparatus comprising a machine body (1), characterized in that, The machine body (1) is internally provided with a powder screening mechanism (2), the powder screening mechanism (2) comprises a fixed ring (201), a feeding pipe (203), a discharging pipe (204), fixed grinding teeth (205), a grinding roller (206), an annular screen (207), a movable ring (208) and a scraper (210), the machine body (1) is fixedly connected with the fixed ring (201) and the inner wall of the fixed ring (201) is provided with the fixed grinding teeth (205), the top of the machine body (1) is provided with the feeding pipe (203) which is in communication with the inside of the fixed ring (201) and the bottom of the machine body (1) is provided with the discharging pipe (204), the inside of the machine body (1) is provided with the grinding roller (206) which is connected with an external power assembly at a position inside the fixed ring (201), the inside of the machine body (1) is provided with the annular screen (207) which is sleeved at a position outside the fixed ring (201), the inside of the machine body (1) is movably connected with the movable ring (208) at a position of the inner wall of the annular screen (207) and the inner wall of the movable ring (208) is welded with the scraper (210) which is attached to the outer wall of the fixed ring (201).

2. The graphite pulverization and filtration apparatus according to claim 1, characterized by: The machine body (1) is provided with a transmission mechanism (3) which is connected with the movable ring (208), the transmission mechanism (3) comprises an end cover (301), a ring groove (302), a connecting rod (304), a transmission shaft (305), a clamping cover (306) and a motor (307), one side of the surface of the machine body (1) is clamped with the end cover (301) and the inside of the end cover (301) is provided with the ring groove (302), both sides of the surface of the movable ring (208) are welded with the connecting rod (304) which penetrates through the ring groove (302) and the transmission shaft (305) is mounted between the end portions of the connecting rod (304), the side of the surface of the end cover (301) which is away from the machine body (1) is clamped with the clamping cover (306) and the surface of the clamping cover (306) is mounted with the motor (307), and the power output end of the motor (307) is connected with the transmission shaft (305).

3. The graphite crushing and filtering device according to claim 1, characterized in that: The top of the fixed ring (201) is provided with a feeding groove (202) which corresponds to the position of the feeding pipe (203), and the bottom of the fixed ring (201) is provided with a discharging groove (211).

4. The graphite crushing and filtering device according to claim 1, characterized in that: The inside of the movable ring (208) is provided with a through hole (209) which corresponds to the position of the scraper (210).

5. The graphite pulverization and filtration apparatus according to claim 2, characterized by: The surface of the movable ring (208) is attached with a rubber ring (303) which is towards the side of the end cover (301), the rubber ring (303) is inserted into the inside of the ring groove (302) and is attached to the inner wall of the ring groove (302). The surface of the movable ring (208) is attached with a rubber ring (303) which is towards the side of the end cover (301), the rubber ring (303) is inserted into the inside of the ring groove (302) and is attached to the inner wall of the ring groove (302).

Images