CN117339690A - Circulating ball mill for dry electrode powder - Google Patents
Circulating ball mill for dry electrode powder Download PDFInfo
- Publication number
- CN117339690A CN117339690A CN202311423261.XA CN202311423261A CN117339690A CN 117339690 A CN117339690 A CN 117339690A CN 202311423261 A CN202311423261 A CN 202311423261A CN 117339690 A CN117339690 A CN 117339690A
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- frame
- rod
- fixedly connected
- wall
- sliding
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- 239000000843 powder Substances 0.000 title claims abstract description 77
- 238000001125 extrusion Methods 0.000 claims description 29
- 238000007790 scraping Methods 0.000 claims description 22
- 238000003825 pressing Methods 0.000 claims description 13
- 230000000149 penetrating effect Effects 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 3
- 235000017491 Bambusa tulda Nutrition 0.000 claims 3
- 241001330002 Bambuseae Species 0.000 claims 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 3
- 239000011425 bamboo Substances 0.000 claims 3
- 239000004744 fabric Substances 0.000 claims 1
- 239000002994 raw material Substances 0.000 abstract description 59
- 238000000034 method Methods 0.000 description 6
- 239000010406 cathode material Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000010405 anode material Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/18—Details
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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
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/04—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls with unperforated container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/18—Details
- B02C17/24—Driving mechanisms
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention relates to the technical field of dry electrode powder, and discloses a circulating ball mill for dry electrode powder, which comprises a base, wherein a circular ring frame is fixedly connected to the top of the base, a positioning cylinder is fixedly connected to the inner wall of the circular ring frame, a cylinder body is rotatably connected to one end of the circular ring frame away from the positioning cylinder, a cylindrical rod is fixedly connected to one end of the cylinder body away from the positioning cylinder, a support is fixedly connected to the top of the base, and a feeding pipe is communicated to the top of the circular ring frame. According to the invention, after the driving machine is electrified, the gear drives the cylindrical rod to rotate through the driving machine, the cylindrical rod drives the cylinder body to rotate in the circular ring frame during rotation, the belt pulley drives the screw rod to rotate at the bottom of the feeding frame through the belt, after the dry electrode powder raw material and the grinding body are placed in the feeding frame, the pushing plate is pushed to move towards one end of the feeding pipe by the rotation of the screw rod, and the dry electrode powder raw material and the grinding body enter the positioning cylinder through the feeding pipe to be ground.
Description
Technical Field
The invention relates to the technical field of dry electrode powder, in particular to a circulating ball mill for dry electrode powder.
Background
The dry electrode process is to laminate a film of the anode and the cathode material on a metal foil current collector to prepare the anode and the cathode by fibrillating PTFE mixed with active anode and cathode material particles, and the anode and the cathode are wound by a diaphragm to prepare a winding core of the battery;
the dry electrode powder is required to be ground by using a ball mill in the manufacturing process, a plurality of grinding bodies taking steel balls as grinding media are arranged in the ball mill, the grinding bodies move to the upper inner part of the ball mill by utilizing the centrifugal force of the rotation of the ball mill when the ball mill rotates, the grinding bodies fall down by utilizing the weight of the grinding bodies after moving to the upper inner part of the ball mill, the falling grinding bodies grind and process the raw materials of the dry electrode powder, and the dry electrode powder is broken after being hit by the grinding bodies, but the grinding bodies concentrate the falling force at one point, and when the grinding bodies smash the dry electrode powder, the dry electrode powder is easy to be stuck on the inner wall of the ball mill.
Disclosure of Invention
The invention aims to provide a circulating ball mill for dry electrode powder, which is used for solving the problems in the background technology.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a circulating ball mill for dry electrode powder, which comprises a base, wherein the top of the base is fixedly connected with a ring frame, the inner wall of the ring frame is fixedly connected with a positioning cylinder, one end of the ring frame, which is far away from the positioning cylinder, is rotationally connected with a cylinder body, one end of the cylinder body, which is far away from the positioning cylinder, is fixedly connected with a cylindrical rod, the top of the base is fixedly connected with a support, the top of the ring frame is communicated with a feed pipe, the top of the feed pipe is fixedly connected with a feed frame, the inner wall of the feed frame is slidingly connected with a pushing plate, the bottom of the pushing plate is in threaded connection with a screw, the end of the screw is rotationally connected with the bottom of the feed frame, the surfaces of the screw and the cylindrical rod are respectively fixedly connected with a belt pulley, the surface of the cylindrical rod is fixedly connected with a gear, the surface of the support is fixedly connected with a driving machine, and the bottom of the base is fixedly connected with a screen frame, and the circulating ball mill further comprises the following components:
the centralized component comprises a round hole disc, the round hole disc is fixedly connected with the inner wall of the positioning cylinder, the inner wall of the round hole disc is connected with a sliding rod in a sliding manner, the surface of the sliding rod is connected with a conical frame in a sliding manner, and one end, close to the positioning cylinder, of the sliding rod is fixedly connected with an elastic rod;
the scraping component comprises a chute ring, the chute ring is fixedly connected with the inner wall of the barrel, the inner wall of the chute ring is slidably connected with a cylindrical ring, the inner wall of the cylindrical ring is fixedly connected with a penetrating rod, the surface of the penetrating rod is slidably connected with a circular ring sliding frame, and the surface of the scraping component is provided with a shovel component.
Further, the gear meshes with the output of driving machine each other, the bottom of inlet pipe runs through the ring frame and extends to the inside of ring frame, the bottom of inlet pipe meshes with the inside of locating cylinder each other, the inner wall of pushing away the flitch contacts with the surface of feeding frame, two the belt pulley passes through the belt and is connected, the surface hinge of barrel has sealing door, the spacing groove has been seted up to the one end that locating cylinder and barrel are close to each other, the inner wall rotation in spacing groove is connected with the spacing ring, the locating cylinder runs through the ring frame and extends to the outer end of ring frame with the one end that the barrel kept away from each other, the surface of cylinder pole rotates with the inner wall of support and is connected.
Further, the centralized component comprises a sliding plate frame, the sliding plate frame is fixedly connected with the inner wall of the positioning cylinder, the surface of the sliding plate frame is slidingly connected with a movable frame, the surface of the movable frame is hinged with an inclined rod, one end of the inclined rod, which is far away from the movable frame, is hinged with the surface of the sliding rod, the surface of the sliding plate frame is fixedly connected with a round rod, the surface of the round rod is slidingly connected with an extrusion frame, one end of the extrusion frame, which is far away from the round rod, is fixedly connected with the inner wall of the conical frame, the surface of the movable frame is hinged with a pressing rod, one end of the pressing rod, which is far away from the elastic rod, is fixedly connected with a positioning rod, the surface of the sliding rod is fixedly connected with a round ball frame, the inner wall of the cylinder is fixedly connected with a ball groove ring, and the cross frame is fixedly connected with the inner wall of the cylinder.
The conical frame is located below the feeding pipe, the conical frame is in contact with the inner wall of the positioning cylinder, and the positioning rod is located at one end of the sliding rod, which is far away from the elastic rod.
Further, the one end that the round bar was kept away from to the extrusion frame runs through the round hole dish and with the inner wall sliding connection of round hole dish, the round ball frame is located the one end that the slide bar is close to the locating lever, the surface of round ball frame and the ball groove inner wall contact of ball groove ring, the one end that the elastic rod was kept away from to the slide bar extends to the inside of barrel, the inner wall of cross and the surface contact of locating lever.
Further, the quantity of diagonal rods is provided with four, four the diagonal rods use the slide bar to set up as the center circumference, the round bar is located the one end that the slide frame kept away from the elastic rod, the ball frame sets up in the inside of barrel, the tip and the surface contact of round hole dish of circular cone frame.
Further, the scraping component comprises a round hole column, the inner wall of the round hole column is fixedly connected with the surface of the positioning rod, the surface of the round hole column is fixedly connected with a conical extrusion frame, the inner wall of the cylinder body is fixedly connected with an elastic rod, one end of the elastic rod, which is far away from the cylinder body, is fixedly connected with an inclined plane block, and the surface of the inclined plane block is hinged with an elastic push plate;
the one end that the inclined plane piece was kept away from to the elastic push plate is articulated with the surface of ring carriage, the fixed surface of circular cone frame is connected with the pressure frame, the one end fixedly connected with ring dish that the circular cone frame was kept away from to the pressure frame, the one end that the pressure frame was kept away from to ring dish and the tip fixed connection of circular cone extrusion frame.
Further, the end part of the penetrating rod penetrates through the annular sliding frame and extends to the outer end of the annular sliding frame, the sliding groove ring is located at the inner center of the annular sliding frame, and the annular sliding frame is in contact with the inner wall of the cylinder body.
Further, the number of the inclined plane blocks is four, the four inclined plane blocks are arranged with the locating rod as the center circumference, one end of the inclined plane blocks, which is far away from the elastic rod, is in contact with the inner wall of the conical extrusion frame, the elastic push plate is arranged in an inclined manner, the number of the annular sliding frames is two, and the two annular sliding frames are symmetrically arranged with the inclined plane blocks as the center.
Further, the shovel material part comprises an arc shovel plate, the arc shovel plate is fixedly connected with the surface of the circular ring sliding frame, and a round hole is formed in the surface of the arc shovel plate;
the circular arc shovel plate contacts with the inner wall of the cylinder body, a through groove is formed in one end, close to the cylinder body, of the circular arc shovel plate, a plurality of circular arc shovel plates are arranged on the surface of the circular arc shovel plate, and the circular arc shovel plates are symmetrically arranged with the circular ring sliding frame as a center.
The invention has the following beneficial effects:
according to the invention, after a driving machine is electrified, a gear drives a cylindrical rod to rotate through the driving machine, the cylindrical rod drives a cylinder body to rotate in the annular frame when rotating, a belt pulley drives a screw rod to rotate in the bottom of a feeding frame through a belt, after dry electrode powder raw materials and grinding bodies are placed in the feeding frame, a pushing plate pushes the pushing plate to move towards one end of a feeding pipe through rotation of the screw rod, the dry electrode powder raw materials and the grinding bodies enter the inside of a positioning cylinder through the feeding pipe to carry out grinding treatment, a screen frame is arranged at the bottom of a base, the dry electrode powder raw materials after grinding fall into the inside of the screen frame through a sealing door to be screened, so that the dry electrode powder raw materials after grinding can be separated from the grinding bodies, the grinding bodies can conveniently carry out grinding treatment through rotation of the cylinder body, the cylinder body can push a centralized part to start working when rotating, and the centralized part can push the dry electrode powder raw materials to move towards the inside of the cylinder body when working, so that the centralized part can push the mutual stacking of the dry electrode powder raw materials to enable the dry electrode powder raw materials to enter the inside the positioning cylinder for grinding treatment, the dry electrode powder raw materials to be scraped off, the dry electrode powder raw materials can be well, when the inner wall of the cylinder is scraped off, and the raw materials can be prevented from being wasted when the electrode powder is scraped by the electrode powder moving in the inner wall of the cylinder body when the inner wall is moved.
According to the invention, the ball groove ring is driven to rotate by the cross frame when the cylinder body rotates, the ball groove ring extrudes the ball frame to move when the ball groove ring rotates, the ball frame pushes the sliding rod to move towards the inside of the positioning cylinder when moving and extrudes the elastic rod to deform, the sliding rod pushes the moving frame to move when moving, the moving frame pushes the extrusion frame to move by the compression rod when moving, the extrusion frame can push the conical frame to move, so that the conical frame can push dry electrode powder raw materials to move towards the inside of the cylinder body, the dry electrode powder raw materials can be mutually piled up, and the grinding efficiency of the cylinder body on the dry electrode powder raw materials is improved.
When the sliding rod moves towards the inside of the positioning cylinder, the sliding rod pulls the conical extrusion frame to move through the positioning rod, the conical extrusion frame pushes the inclined surface block to move towards the inner wall of the cylinder when moving, the inclined surface block pushes the circular ring sliding frame to move through the elastic push plate when moving, the circular ring sliding frame moves on the surface of the penetrating rod, the stability of the circular ring sliding frame when moving is improved, the circular ring sliding frame pushes dry electrode powder raw materials to move towards the center of the cylinder when moving, meanwhile, the circular ring sliding frame contacts with the inner wall of the cylinder, and the circular ring sliding frame is used for cleaning the inner wall of the cylinder to prevent the dry electrode powder raw materials from being stuck to the inner wall of the cylinder when grinding.
According to the invention, the circular ring sliding frame pushes the circular arc shovel plate to move when moving, the circular arc shovel plate scrapes the inner wall of the cylinder when moving, and the dry electrode powder raw material after scraping is separated from the inner wall of the cylinder by utilizing the inclined plane of the surface of the circular arc shovel plate, so that the uniformity of the dry electrode powder raw material during grinding is further improved.
Of course, it is not necessary for any one product to practice the invention to achieve all of the advantages set forth above at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the screen frame of the present invention;
FIG. 3 is a schematic cross-sectional view of a ring frame according to the present invention;
FIG. 4 is an enlarged schematic view of portion A of FIG. 3 in accordance with the present invention;
FIG. 5 is a schematic diagram of the structure of the present invention;
FIG. 6 is a schematic view of the overall structure of the concentrating unit of the present invention;
FIG. 7 is a schematic cross-sectional view of a conical frame of the present invention;
fig. 8 is a schematic view showing the overall structure of the scraping member of the present invention;
FIG. 9 is a schematic view of a ramp block structure according to the present invention;
FIG. 10 is a schematic cross-sectional view of a ring carriage of the present invention;
FIG. 11 is a schematic view of the overall structure of the shoveling member of the present invention.
In the drawings, the list of components represented by the various numbers is as follows:
in the figure: 1. a base; 2. a screen frame; 3. a driving machine; 4. a cylindrical rod; 5. a bracket; 6. a gear; 7. a belt pulley; 8. a cylinder; 9. a pushing plate; 10. a feeding frame; 11. a ring frame; 12. a belt; 13. a positioning cylinder; 14. a screw; 15. a feed pipe; 16. a limit groove; 17. a limiting ring; 18. a concentration part; 19. a scraping member; 20. a shovel component; 21. a conical frame; 22. an extrusion frame; 23. a compression bar; 24. a moving rack; 25. a diagonal rod; 26. a sliding plate frame; 27. a slide bar; 28. a ball groove ring; 29. a ball rack; 30. a cross; 31. a positioning rod; 32. an elastic rod; 33. a circular hole disc; 34. a round bar; 40. a pressure frame; 41. a circular ring disk; 42. a circular ring sliding frame; 43. a penetrating rod; 44. an elastic push plate; 45. a chute ring; 46. a bevel block; 47. an elastic rod; 48. a round hole column; 49. a conical extrusion frame; 50. a cylindrical ring; 51. an arc shovel plate; 52. a round hole; 53. and (5) through grooves.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-11, the invention is a circulating ball mill for dry electrode powder, which comprises a base 1, the top of the base 1 is fixedly connected with a ring frame 11, the inner wall of the ring frame 11 is fixedly connected with a positioning cylinder 13, one end of the ring frame 11, which is far away from the positioning cylinder 13, is rotationally connected with a cylinder 8, one end of the cylinder 8, which is far away from the positioning cylinder 13, is fixedly connected with a cylindrical rod 4, the top of the base 1 is fixedly connected with a bracket 5, the top of the ring frame 11 is communicated with a feed pipe 15, the top of the feed pipe 15 is fixedly connected with a feed frame 10, the inner wall of the feed frame 10 is slidingly connected with a pushing plate 9, after a driver 3 is electrified, a gear 6 drives the cylindrical rod 4 to rotate through the driver 3, the cylindrical rod 4 drives the cylinder 8 to rotate in the ring frame 11, a belt pulley 7 drives a screw 14 to rotate at the bottom of the feed frame 10 through a belt, after the dry electrode powder raw materials and the grinding bodies are placed in the feeding frame 10, the pushing plate 9 pushes the pushing plate 9 to move towards one end of the feeding pipe 15 by utilizing the rotation of the screw rod 14, the dry electrode powder raw materials and the grinding bodies enter the positioning cylinder 13 through the feeding pipe 15 to be ground, the screen frame 2 is arranged at the bottom of the base 1, the dry electrode powder raw materials after grinding fall into the screen frame 2 through the sealing door to be screened, so that the dry electrode powder raw materials after grinding can be separated from the grinding bodies, the dry electrode powder raw materials are convenient to process, the grinding bodies grind the dry electrode powder raw materials through the rotation of the cylinder 8, the cylinder 8 pushes the centralizing part 18 to start working when rotating, the centralizing part 18 pushes the electrode powder raw materials to move towards the inside of the cylinder 8 when working, the centralizing part 18 can push the dry electrode powder raw materials to be mutually piled together, so that the grinding body can better grind the processing to dry electrode powder raw materials, be provided with the scraping element 19 in the inside of barrel 8, the scraping element 19 utilizes the removal of concentrating element 18 to remove in the inside of barrel 8, the scraping element 19 can scrape the dry electrode powder raw materials of barrel 8 inner wall department when removing, avoid dry electrode powder raw materials to glue in barrel 8 inner wall department when grinding, cause the waste of dry electrode powder raw materials, the bottom threaded connection of pushing plate 9 has screw rod 14, the tip and the bottom rotation of feeding frame 10 of screw rod 14 are connected, screw rod 14 and the surface of cylinder pole 4 are fixedly connected with belt pulley 7 respectively, the surface fixedly connected with gear 6 of cylinder pole 4, the surface fixedly connected with driving machine 3 of support 5, the bottom fixedly connected with screen frame 2 of base 1 still includes:
the centralized component 18, the centralized component 18 comprises a round hole disk 33, the round hole disk 33 is fixedly connected with the inner wall of the positioning cylinder 13, the inner wall of the round hole disk 33 is slidably connected with a slide bar 27, the surface of the slide bar 27 is slidably connected with a conical frame 21, and one end, close to each other, of the slide bar 27 and the positioning cylinder 13 is fixedly connected with an elastic rod 32;
the scraping component 19, the scraping component 19 includes the spout ring 45, and spout ring 45 and the inner wall fixed connection of barrel 8, the inner wall sliding connection of spout ring 45 have the drum ring 50, and the inner wall fixed connection of drum ring 50 has the through rod 43, and the surface sliding connection of through rod 43 has the ring carriage 42, and the surface of scraping component 19 is provided with shovel material part 20.
The gear 6 is meshed with the output end of the driving machine 3, the bottom of the feeding pipe 15 penetrates through the annular frame 11 and extends to the inside of the annular frame 11, the bottom of the feeding pipe 15 is meshed with the inside of the positioning cylinder 13, the inner wall of the pushing plate 9 is in contact with the surface of the feeding frame 10, the two belt pulleys 7 are connected through belts 12 in a belt mode, the surface of the cylinder 8 is hinged with a sealing door, a limiting groove 16 is formed in one end, close to the cylinder 8, of the positioning cylinder 13, the inner wall of the limiting groove 16 is connected with a limiting ring 17 in a rotating mode, one end, far away from the cylinder 8, of the positioning cylinder 13 penetrates through the annular frame 11 and extends to the outer end of the annular frame 11, and the surface of the cylindrical rod 4 is connected with the inner wall of the support 5 in a rotating mode.
The centralized component 18 comprises a sliding plate frame 26, the sliding plate frame 26 is fixedly connected with the inner wall of a positioning cylinder 13, the surface of the sliding plate frame 26 is in sliding connection with a moving frame 24, the surface of the moving frame 24 is hinged with a diagonal rod 25, one end of the diagonal rod 25 far away from the moving frame 24 is hinged with the surface of a sliding rod 27, the surface of the sliding plate frame 26 is fixedly connected with a round rod 34, the surface of the round rod 34 is in sliding connection with a pressing frame 22, one end of the pressing frame 22 far away from the round rod 34 is fixedly connected with the inner wall of a conical frame 21, the surface of the moving frame 24 is hinged with a pressing rod 23, one end of the pressing rod 23 far away from the moving frame 24 is hinged with the surface of the pressing frame 22, the cylinder 8 can drive a ball groove ring 28 to rotate through a cross 30 when rotating, the ball groove ring 28 can move when rotating, the round rod 29 can push the sliding rod 27 to move towards the inside of the positioning cylinder 13 when rotating, the sliding rod 27 can push the sliding rod 32 to deform when moving, the sliding rod 27 pushes the moving frame 24 to move through the diagonal rod 25, the pressing rod 24 pushes the conical frame 22 to move when the moving, the pressing frame 22 can push the conical frame 21 to move, the electrode powder 21 can be pushed by the pressing rod 22 to the dry method, the electrode powder 31 can be pushed by the dry method, the electrode 27 can be connected with the surface of the cylinder 8 to the inner wall of the cylinder 28, and the cylinder 8 can be fixedly connected with the surface of the ball groove ring 28, and the fixed with the cylinder 28;
the conical frame 21 is positioned below the feed pipe 15, the conical frame 21 is in contact with the inner wall of the positioning cylinder 13, and the positioning rod 31 is positioned at one end of the sliding rod 27 away from the elastic rod 32.
One end of the extrusion frame 22 far away from the round rod 34 penetrates through the round hole disc 33 and is in sliding connection with the inner wall of the round hole disc 33, the round ball frame 29 is located at one end of the sliding rod 27 close to the positioning rod 31, the surface of the round ball frame 29 is in contact with the inner wall of the ball groove ring 28, one end of the sliding rod 27 far away from the elastic rod 32 extends to the inside of the cylinder 8, and the inner wall of the cross 30 is in contact with the surface of the positioning rod 31.
The number of the inclined rods 25 is four, the four inclined rods 25 are circumferentially arranged with the sliding rod 27 as a center, the round rod 34 is located at one end of the sliding plate frame 26 far away from the elastic rod 32, the round ball frame 29 is arranged in the barrel 8, and the end of the conical frame 21 is in contact with the surface of the round hole disc 33.
The scraping component 19 comprises a round hole column 48, the inner wall of the round hole column 48 is fixedly connected with the surface of a positioning rod 31, the surface of the round hole column 48 is fixedly connected with a conical extrusion frame 49, the inner wall of a cylinder 8 is fixedly connected with an elastic rod 47, when the sliding rod 27 moves towards the inside of the positioning cylinder 13, the sliding rod 27 can pull the conical extrusion frame 49 to move through the positioning rod 31, the conical extrusion frame 49 pushes a bevel block 46 to move towards the inner wall of the cylinder 8 when moving, the bevel block 46 pushes a ring sliding frame 42 to move through the surface of the rod 43 when moving, the stability of the ring sliding frame 42 when moving is improved, the ring sliding frame 42 pushes electrode powder raw materials to move towards the center of the cylinder 8 when moving, meanwhile, the ring sliding frame 42 contacts with the inner wall of the cylinder 8, the inner wall of the cylinder 8 is cleaned by the ring sliding frame 42, the dry electrode powder raw materials are prevented from being stuck to the inner wall of the cylinder 8 when being grinded, one end of the elastic rod 47, which is far away from the cylinder 8, is fixedly connected with the bevel block 46, and the surface of the bevel block 46 is hinged with the elastic push plate 44;
one end of the elastic push plate 44 far away from the inclined plane block 46 is hinged with the surface of the circular ring sliding frame 42, the surface of the conical frame 21 is fixedly connected with the pressure frame 40, one end of the pressure frame 40 far away from the conical frame 21 is fixedly connected with the circular ring disc 41, and one end of the circular ring disc 41 far away from the pressure frame 40 is fixedly connected with the end part of the conical extrusion frame 49.
The end of the penetrating rod 43 penetrates the ring carriage 42 and extends to the outer end of the ring carriage 42, and the chute ring 45 is located at the inner center of the ring carriage 42, the ring carriage 42 being in contact with the inner wall of the cylinder 8.
The number of the inclined plane blocks 46 is four, the four inclined plane blocks 46 are circumferentially arranged with the positioning rod 31 as the center, one end of the inclined plane block 46 away from the elastic rod 47 is contacted with the inner wall of the conical extrusion frame 49, the elastic push plate 44 is obliquely arranged, the number of the annular sliding frames 42 is two, and the two annular sliding frames 42 are symmetrically arranged with the inclined plane blocks 46 as the center.
The shovel material part 20 comprises an arc shovel plate 51, the arc shovel plate 51 is fixedly connected with the surface of a circular ring sliding frame 42, the circular ring sliding frame 42 pushes the arc shovel plate 51 to move when moving, the arc shovel plate 51 scrapes the inner wall of the cylinder 8 when moving, the scraped dry electrode powder raw material is separated from the inner wall of the cylinder 8 by utilizing the inclined plane of the surface of the arc shovel plate 51, the uniformity of the dry electrode powder raw material during grinding is further improved, and round holes 52 are formed in the surface of the arc shovel plate 51;
the circular arc shovel plate 51 contacts with the inner wall of the cylinder 8, a through groove 53 is formed in one end, close to the cylinder 8, of the circular arc shovel plate 51, a plurality of circular arc shovel plates 51 are arranged on the surface of the circular arc shovel plate 51, and the circular arc shovel plates 51 are symmetrically arranged with the circular ring sliding frame 42 as a center.
When in use, after the driver 3 is electrified, the gear 6 drives the cylindrical rod 4 to rotate through the driver 3, the cylindrical rod 4 drives the cylinder 8 to rotate in the circular ring frame 11 when rotating, the belt pulley 7 drives the screw 14 to rotate at the bottom of the feeding frame 10 through the belt, after the dry electrode powder raw material and the grinding body are placed in the feeding frame 10, the pushing plate 9 pushes the pushing plate 9 to move towards one end of the feeding pipe 15 through the rotation of the screw 14, the dry electrode powder raw material and the grinding body enter the inside of the positioning cylinder 13 through the feeding pipe 15 to carry out grinding treatment, the screen frame 2 is arranged at the bottom of the base 1, the dry electrode powder raw material after grinding falls into the screen frame 2 through the sealing door to be screened so that the dry electrode powder raw material after grinding can be separated from the grinding body to be convenient to process, the grinding body grinds the dry electrode powder raw material through the rotation of the cylinder 8, the cylinder 8 can push the centralizing part 18 to start working when rotating, the centralizing part 18 can push dry electrode powder raw materials to move towards the inside of the cylinder 8 when working, so that the centralizing part 18 can push the dry electrode powder raw materials to be mutually piled together, so that grinding bodies can better grind the dry electrode powder raw materials, the scraping part 19 is arranged in the cylinder 8, the scraping part 19 moves towards the inside of the cylinder 8 by utilizing the movement of the centralizing part 18, the scraping part 19 scrapes the dry electrode powder raw materials at the inner wall of the cylinder 8 when moving, the dry electrode powder raw materials are prevented from being stuck to the inner wall of the cylinder 8 when grinding, the waste of the dry electrode powder raw materials is caused, the cylinder 8 drives the ball groove ring 28 to rotate by the cross 30 when rotating, the ball groove ring 28 presses the ball frame 29 to move when rotating, the ball frame 29 pushes the sliding rod 27 to move towards the inside of the positioning cylinder 13 and extrudes the elastic rod 32 to deform when moving, the sliding rod 27 pushes the moving frame 24 to move through the inclined rod 25 when moving, the moving frame 24 pushes the extrusion frame 22 to move through the pressing rod 23 when moving, the extrusion frame 22 can push the conical frame 21 to move, the conical frame 21 can push dry electrode powder raw materials to move towards the inside of the cylinder 8, the dry electrode powder raw materials can be mutually piled up, the grinding efficiency of the cylinder 8 on the dry electrode powder raw materials is improved, when the sliding rod 27 moves towards the inside of the positioning cylinder 13, the sliding rod 27 pulls the conical extrusion frame 49 through the positioning rod 31 to move, the conical extrusion frame 49 pushes the inclined surface block 46 to move towards the inner wall of the cylinder 8 when moving, the inclined surface block 46 pushes the circular ring sliding frame 42 to move through the elastic push plate 44 when moving, the surface of the circular ring sliding frame 42 moves through the rod 43, the stability of the circular ring sliding frame 42 when moving is improved, the circular ring sliding frame 42 pushes the dry electrode powder raw materials to move towards the center of the cylinder 8 when moving, simultaneously the circular ring sliding frame 42 and the inner wall of the cylinder 8 are contacted with the inner wall of the circular shoveling plate 8, the circular arc plate 51 of the dry electrode powder raw materials is further removed when the circular arc plate 51 is used for scraping the inner wall of the cylinder 8, and the circular arc plate of the raw materials is further removed when the circular arc plate 51 is contacted with the inner wall of the cylinder 8 is removed, the circular arc plate of the inner wall of the circular raw materials is further removed, and the circular arc plate is removed, the circular arc plate is further removed, and the raw materials is removed, and the circular raw materials is evenly, and the raw materials is removed, and the raw materials is completely and the raw materials is completely and the dry.
The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.
Claims (9)
1. The utility model provides a circulating ball mill for dry electrode powder, includes base (1), the top fixedly connected with ring frame (11) of base (1), the inner wall fixedly connected with location section of thick bamboo (13) of ring frame (11), the one end rotation that location section of thick bamboo (13) was kept away from to ring frame (11) is connected with barrel (8), the one end fixedly connected with cylindrical rod (4) of location section of thick bamboo (13) are kept away from to barrel (8), the top fixedly connected with support (5) of base (1), the top intercommunication of ring frame (11) has inlet pipe (15), the top fixedly connected with feed frame (10) of inlet pipe (15), the inner wall sliding connection of feed frame (10) has pushing plate (9), the bottom threaded connection of pushing plate (9) has screw rod (14), the tip of screw rod (14) is connected with the bottom rotation of feed frame (10), the surface of screw rod (14) and cylindrical rod (4) is fixedly connected with belt pulley (7) respectively, the surface fixedly connected with gear (6) of circle (4), the top fixedly connected with feed frame (5), the bottom of support (3) still includes screen cloth (2), the fixed connection of its fixed connection of support (1).
The centralized component (18), the centralized component (18) comprises a round hole disc (33), the round hole disc (33) is fixedly connected with the inner wall of the positioning cylinder (13), the inner wall of the round hole disc (33) is slidably connected with a sliding rod (27), the surface of the sliding rod (27) is slidably connected with a conical frame (21), and one end, close to the positioning cylinder (13), of the sliding rod (27) is fixedly connected with an elastic rod (32);
the scraping device comprises a scraping component (19), wherein the scraping component (19) comprises a chute ring (45), the chute ring (45) is fixedly connected with the inner wall of the barrel body (8), a cylindrical ring (50) is slidably connected with the inner wall of the chute ring (45), a penetrating rod (43) is fixedly connected with the inner wall of the cylindrical ring (50), a circular ring sliding frame (42) is slidably connected with the surface of the penetrating rod (43), and a shoveling component (20) is arranged on the surface of the scraping component (19).
2. A circulation ball mill for dry electrode powder according to claim 1, wherein: the utility model provides a cylinder rod, including gear (6) and driving machine (3), ring frame (11) are run through to the bottom of inlet pipe (15) and extend to the inside of ring frame (11), the bottom of inlet pipe (15) and the inside intermeshing of locating cylinder (13), the inner wall of pushing away flitch (9) and the surface contact of feeding frame (10), two belt pulley (7) are connected through belt (12) belt, the surface hinge of barrel (8) has sealing door, limit groove (16) have been seted up to the one end that locating cylinder (13) and barrel (8) are close to each other, limit groove (16) inner wall rotation is connected with spacing ring (17), ring frame (11) are run through to the one end that locating cylinder (13) and barrel (8) are kept away from each other and extend to the outer end of ring frame (11), the surface and the inner wall rotation of support (5) of cylinder rod (4) are connected.
3. A circulation ball mill for dry electrode powder according to claim 1, wherein: the centralized component (18) comprises a sliding plate frame (26), the sliding plate frame (26) is fixedly connected with the inner wall of the positioning cylinder (13), a movable frame (24) is connected to the surface of the sliding plate frame (26) in a sliding manner, an inclined rod (25) is hinged to the surface of the movable frame (24), one end of the inclined rod (25) away from the movable frame (24) is hinged to the surface of a sliding rod (27), a round rod (34) is fixedly connected to the surface of the sliding plate frame (26), an extrusion frame (22) is connected to the surface of the round rod (34) in a sliding manner, one end of the extrusion frame (22) away from the round rod (34) is fixedly connected with the inner wall of the conical frame (21), a pressing rod (23) is hinged to the surface of the movable frame (24), one end of the pressing rod (23) away from the movable frame (24) is hinged to the surface of the extrusion frame (22), one end of the sliding rod (27) away from the elastic rod (32) is fixedly connected with a positioning rod (31), a round ball frame (29) is fixedly connected to the surface of the sliding rod (27), one end of the cylinder (8) is fixedly connected with a cross ball groove (28), and the cross groove (30) is fixedly connected to the surface of the cylinder (8);
the conical frame (21) is positioned below the feeding pipe (15), the conical frame (21) is in contact with the inner wall of the positioning cylinder (13), and the positioning rod (31) is positioned at one end of the sliding rod (27) far away from the elastic rod (32).
4. A circulation ball mill for dry electrode powder according to claim 3, wherein: one end that round bar (34) was kept away from to extrusion frame (22) runs through round hole dish (33) and with the inner wall sliding connection of round hole dish (33), ball frame (29) are located slide bar (27) and are close to the one end of locating lever (31), the surface of ball frame (29) and the ball groove inner wall contact of ball groove ring (28), the one end that elastic rod (32) was kept away from to slide bar (27) extends to the inside of barrel (8), the inner wall of cross (30) and the surface contact of locating lever (31).
5. A circulation ball mill for dry electrode powder according to claim 3, wherein: the number of the inclined rods (25) is four, the four inclined rods (25) are circumferentially arranged by taking the sliding rods (27) as the center, the round rods (34) are located at one ends, far away from the elastic rods (32), of the sliding plate frames (26), the round ball frames (29) are arranged in the cylinder body (8), and the end parts of the conical frames (21) are in contact with the surfaces of the round hole discs (33).
6. A circulation ball mill for dry electrode powder according to claim 1, wherein: the scraping component (19) comprises a round hole column (48), the inner wall of the round hole column (48) is fixedly connected with the surface of the positioning rod (31), a conical extrusion frame (49) is fixedly connected with the surface of the round hole column (48), an elastic rod (47) is fixedly connected with the inner wall of the cylinder body (8), one end, far away from the cylinder body (8), of the elastic rod (47) is fixedly connected with an inclined surface block (46), and an elastic push plate (44) is hinged to the surface of the inclined surface block (46);
one end of the elastic push plate (44) far away from the inclined plane block (46) is hinged with the surface of the circular ring sliding frame (42), a pressure frame (40) is fixedly connected with the surface of the conical frame (21), a circular ring disc (41) is fixedly connected with one end of the pressure frame (40) far away from the conical frame (21), and one end of the circular ring disc (41) far away from the pressure frame (40) is fixedly connected with the end part of the conical extrusion frame (49).
7. A circulation ball mill for dry electrode powder according to claim 6, wherein: the end of the penetrating rod (43) penetrates through the annular sliding frame (42) and extends to the outer end of the annular sliding frame (42), the chute ring (45) is located at the inner center of the annular sliding frame (42), and the annular sliding frame (42) is in contact with the inner wall of the cylinder body (8).
8. A circulation ball mill for dry electrode powder according to claim 6, wherein: the number of the inclined plane blocks (46) is four, the four inclined plane blocks (46) are circumferentially arranged by taking the positioning rod (31) as the center, one end, away from the elastic rod (47), of the inclined plane blocks (46) is contacted with the inner wall of the conical extrusion frame (49), the elastic push plates (44) are obliquely arranged, two annular sliding frames (42) are arranged, and the two annular sliding frames (42) are symmetrically arranged by taking the inclined plane blocks (46) as the center.
9. A circulation ball mill for dry electrode powder according to claim 1, wherein: the shovel material component (20) comprises an arc shovel plate (51), the arc shovel plate (51) is fixedly connected with the surface of the circular ring sliding frame (42), and a round hole (52) is formed in the surface of the arc shovel plate (51);
the circular arc shovel plate (51) is in contact with the inner wall of the cylinder body (8), a through groove (53) is formed in one end, close to the cylinder body (8), of the circular arc shovel plate (51), a plurality of circular arc shovel plates (51) are arranged on the surface of the circular arc shovel plate (51), and the circular arc shovel plates (51) are symmetrically arranged with the circular ring sliding frame (42) as a center.
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| CN218078187U (en) * | 2022-04-18 | 2022-12-20 | 郑州玉发精瓷科技有限公司 | Ball milling device for producing alumina micropowder with bimodal distribution |
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| US3533566A (en) * | 1966-12-23 | 1970-10-13 | Automatica Sa | Stirrer-ball mill |
| CN102600936A (en) * | 2012-03-02 | 2012-07-25 | 李浩镕 | Hammer roller type ball-free mill |
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| CN117339690B (en) | 2024-04-19 |
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