CN114602610B - Multistage ball milling device for nano material raw materials - Google Patents

Multistage ball milling device for nano material raw materials Download PDF

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Publication number
CN114602610B
CN114602610B CN202210229107.8A CN202210229107A CN114602610B CN 114602610 B CN114602610 B CN 114602610B CN 202210229107 A CN202210229107 A CN 202210229107A CN 114602610 B CN114602610 B CN 114602610B
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China
Prior art keywords
fixedly connected
ball milling
rod
air bag
shaft
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CN202210229107.8A
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Chinese (zh)
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CN114602610A (en
Inventor
赵立萍
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Mudanjiang Normal University
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Mudanjiang Normal University
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Priority to CN202210229107.8A priority Critical patent/CN114602610B/en
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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
    • 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
    • B02C17/183—Feeding or discharging devices
    • 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
    • B02C23/02—Feeding devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
    • B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/08—Cleaning containers, e.g. tanks
    • B08B9/087—Cleaning containers, e.g. tanks by methods involving the use of tools, e.g. brushes, scrapers
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
    • Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning In General (AREA)
  • Crushing And Grinding (AREA)

Abstract

The invention discloses a nano material raw material multistage ball milling device, which relates to the technical field of ball milling equipment and comprises a dust collection mechanism, a feeding mechanism, a cleaning mechanism and a ball milling mechanism, wherein a pressing plate is fixedly connected to the upper surface of an air bag, a connecting pipe is fixedly connected to one side of the air bag, an inserting rod is fixedly connected to the outer surface of an inserting shaft, a sliding shaft penetrates through and is inserted into a guide frame, the cleaning rod is fixedly arranged on two sides of a rotating shaft, and a scraping rod is fixedly arranged on one side of the cleaning rod, which is close to a compartment plate. According to the invention, the feeding mechanism is arranged, so that raw materials can be prevented from being blocked in the feed hopper, the influence on the production progress is prevented, dust collection is realized around the feed hopper by arranging the dust collection mechanism, the production environment is improved, the health of production personnel can be prevented from being influenced to a certain extent, and the powder adhered to the outside of the partition plate can be scraped by arranging the cleaning mechanism, so that the partition plate is prevented from being blocked, and the normal operation of production work is ensured.

Description

Multistage ball milling device for nano material raw materials
Technical Field
The invention relates to the technical field of ball milling equipment, in particular to a nano material raw material multistage ball milling device.
Background
Ball mills are grinding mills, which are cylindrical devices used to grind (or mix) mineral, chemical, ceramic raw materials, paint, and other materials. The ball mill rotates about a horizontal axis, partially filled with the material to be milled and the milling media. Different materials are used as media, including ceramic balls, flint and stainless steel balls, the internal cascade effect changes the materials into fine powder, and the industrial ball mill can continuously run with one end fed and the other end discharged. The preparation of the nano material greatly influences the performance and quality of the nano material, so that the preparation process of the nano material is particularly important, and the preparation of some nano materials requires ball milling of raw materials, and the subsequent reaction preparation can be carried out after the required particle size.
At present, the current multistage ball-milling device of nano material raw materials has certain dust production in the in-process of feeding, causes production environment relatively poor, causes certain influence to the healthy of production personnel even in the long time, and the in-process feeder hopper of feeding can take place to block up sometimes in addition, influences the production progress to the material is gone up in the easy adhesion of compartment board in the ball-milling device, leads to the compartment board to block up easily in the long time, consequently has certain improvement space.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention provides a nano material raw material multistage ball milling device which has the advantages of preventing blockage during feeding, carrying out dust collection near a feeding bin, preventing blockage of a bin separation plate and the like, and solves the problems in the background art.
(II) technical scheme
In order to achieve the purposes of preventing blockage during feeding, dust collection near a feeding bin and blockage of a bin separation plate, the invention provides the following technical scheme: the utility model provides a nano material raw materials multistage ball-milling device, includes dust absorption mechanism, feed mechanism, clearance mechanism and ball-milling mechanism, dust absorption mechanism includes base and gasbag, the upper surface fixedly connected with clamp plate of gasbag, and one side fixedly connected with connecting pipe of gasbag, the lower part fixedly connected with second check valve of connecting pipe, the surface fixed mounting of gasbag has first check valve, the upper portion of connecting pipe is provided with the installation section of thick bamboo, the internally mounted of installation section of thick bamboo has the dust removal filter bag, the upper end fixed mounting of connecting pipe has the dust absorption head;
the feeding mechanism comprises a feeding hopper, a cylinder body and a support, wherein the outer surface of the feeding hopper is fixedly connected with a guide block, the inside of the guide block is penetrated and spliced with a lifting shaft, one side of the lifting shaft is fixedly connected with a splicing shaft, the outer surface of the splicing shaft is fixedly connected with a splicing rod, the lower end of the lifting shaft is fixedly connected with a connecting rod, both ends of the connecting rod are fixedly connected with sliding shafts, the outer surface of the support is fixedly connected with a guide frame, the sliding shafts are penetrated and spliced in the guide frame, the outside of the sliding shafts is sleeved with a spring, and one side of the cylinder body is rotationally connected with a driving wheel;
the cleaning mechanism comprises a compartment plate and a cleaning rod, a rotating shaft is rotationally connected to the center of the compartment plate, the cleaning rod is fixedly arranged on two sides of the rotating shaft, a scraping rod is fixedly arranged on one side, close to the compartment plate, of the cleaning rod, the scraping rod is abutted to the outer surface of the compartment plate, and a balancing weight is fixedly connected to the lower end of the cleaning rod.
Preferably, the air bag is fixedly arranged on one side of the upper surface of the base, the connecting pipe is arranged on the upper side of the base, and an end cover is arranged at the upper end of the mounting cylinder.
Preferably, the surface fixedly connected with mounting bracket of feeder hopper, the mounting cylinder passes through mounting bracket fixed mounting in the outside of feeder hopper, the dust absorption head sets up in the upside of feeder hopper, the outside fixedly connected with mount of feeder hopper, mount fixed mounting is in the upper surface of base.
Preferably, the lifting shaft is L-shaped, the inserting shaft and the inserting rod are inserted into the feed hopper, the number of the inserting rods is a plurality of the inserting rods, and the inserting rods are inclined downwards and arranged in a linear array mode.
Preferably, the lower end of the sliding shaft is abutted to the upper surface of the pressing plate, the lower end of the spring is fixedly connected with the sliding shaft, and the upper end of the spring is fixedly connected with the guide frame.
Preferably, the connecting rod sets up in the top one side of barrel, the drive wheel sets up in the below of connecting rod, the lower part fixedly connected with inlet pipe of feeder hopper, the one end of barrel is provided with the feed inlet, the lower extreme of inlet pipe sets up in the inside of the feed inlet of barrel.
Preferably, the compartment plate is fixedly arranged in the cylinder body, and the cleaning rods are arranged on two sides of the cleaning rods.
Preferably, the ball milling mechanism comprises a servo motor and a speed reducer, the cylinder body is rotatably arranged on the upper portion of the support through a bearing, the output end of the servo motor is fixedly connected with the input of the speed reducer through a coupler, and the output end of the speed reducer is fixedly connected with a pinion.
Preferably, the external surface of barrel fixedly connected with gear wheel, the surface and the pinion meshing of gear wheel are connected, the other end of barrel is provided with the discharging pipe.
Advantageous effects
Compared with the prior art, the invention provides a nano material raw material multistage ball milling device, which has the following beneficial effects:
1. according to the nano material raw material multistage ball milling device, the feeding mechanism is arranged, the barrel rotates and ball-mills raw materials in the barrel, meanwhile, the driving wheel is driven to rotate along with the barrel, the springs are compressed through the sliding shafts, then the compressed springs push the sliding shafts downwards, the lifting shafts, the inserting shafts and the inserting rods are driven to slide downwards through the connecting rods, the raw materials in the feed hopper are repeatedly inserted downwards, the raw materials are further pressed downwards, the raw materials are prevented from being blocked in the feed hopper, and the influence on the production progress is prevented;
2. according to the nano material raw material multistage ball milling device, the dust collection mechanism is arranged, the air bag is bulged when the sliding shaft slides upwards, so that dust collection treatment is carried out on the periphery of the feed hopper, the dust collection filter bag filters dust sucked in, clean air enters the air bag, the dust stays in the dust collection filter bag, and then the sliding shaft and the pressing plate flatten the air bag, so that dust collection is carried out on the periphery of the feed hopper through repeated extrusion of the air bag, the production environment is improved, and the health of production personnel can be prevented from being influenced to a certain extent;
3. this multistage ball-milling device of nano material raw materials, through setting up clearance mechanism, because balancing weight self has certain weight, and clearance pole and scrape the pole and can carry out relative rotation with barrel and compartment board through the axis of rotation, consequently the barrel is rotating ball-milling in-process, and the balancing weight is in the sagging state to make clearance pole and scrape and take place relative slip between the surface of pole and compartment board, and scrape down the powder of adhesion in the compartment board outside, and then avoid the compartment board to take place to block up, guarantee production work's normal clear.
Drawings
FIG. 1 is a schematic front perspective view of the present invention;
FIG. 2 is a schematic rear perspective view of the present invention;
FIG. 3 is a schematic side view of the present invention;
FIG. 4 is a schematic view of the present invention in elevation and partial cross-section;
FIG. 5 is an enlarged schematic view of the structure of FIG. 4A according to the present invention;
FIG. 6 is an enlarged schematic view of the structure of FIG. 4B according to the present invention;
fig. 7 is a schematic elevational cross-sectional view of the mounting cartridge of the present invention.
In the figure: 1. a discharge pipe; 2. a bracket; 3. a base; 4. a cylinder; 5. a pinion gear; 6. a speed reducer; 7. a servo motor; 8. a guide frame; 9. a spring; 10. a sliding shaft; 11. a pressing plate; 12. an air bag; 13. a connecting pipe; 14. a first one-way valve; 15. a fixing frame; 16. a feed hopper; 17. a dust collection head; 18. inserting a shaft; 19. a lifting shaft; 20. a guide block; 21. a connecting rod; 22. a driving wheel; 23. a large gear; 24. a mounting cylinder; 25. a second one-way valve; 26. a feed pipe; 27. a compartment plate; 28. a rod; 30. a rotating shaft; 31. cleaning a rod; 32. a scraping rod; 33. balancing weight; 34. an end cap; 35. and (5) dedusting filter bags.
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. 1-7, a nano material raw material multistage ball milling device comprises a dust collection mechanism, a feeding mechanism, a cleaning mechanism and a ball milling mechanism, wherein the dust collection mechanism comprises a base 3 and an air bag 12, the upper surface of the air bag 12 is fixedly connected with a pressing plate 11, one side of the air bag 12 is fixedly connected with a connecting pipe 13, the lower part of the connecting pipe 13 is fixedly connected with a second one-way valve 25, the outer surface of the air bag 12 is fixedly provided with a first one-way valve 14, the upper part of the connecting pipe 13 is provided with a mounting cylinder 24, the inside of the mounting cylinder 24 is provided with a dust collection filter bag 35, the upper end of the connecting pipe 13 is fixedly provided with a dust collection head 17, the air bag 12 is fixedly arranged on one side of the upper surface of the base 3, the connecting pipe 13 is arranged on the upper side of the base 3, and the upper end of the mounting cylinder 24 is provided with an end cover 34;
the feeding mechanism comprises a feeding hopper 16, a cylinder 4 and a bracket 2, wherein the outer surface of the feeding hopper 16 is fixedly connected with a guide block 20, the inside of the guide block 20 is penetrated and spliced with a lifting shaft 19, one side of the lifting shaft 19 is fixedly connected with a plug shaft 18, the outer surface of the plug shaft 18 is fixedly connected with a plug rod 28, the lower end of the lifting shaft 19 is fixedly connected with a connecting rod 21, both ends of the connecting rod 21 are fixedly connected with a sliding shaft 10, the outer surface of the bracket 2 is fixedly connected with a guide frame 8, the sliding shaft 10 is penetrated and spliced in the guide frame 8, the outside of the sliding shaft 10 is sheathed with a spring 9, one side of the cylinder 4 is rotationally connected with a driving wheel 22, the outer surface of the feeding hopper 16 is fixedly connected with a mounting frame, a mounting cylinder 24 is fixedly mounted on the outside of the feeding hopper 16 through the mounting frame, a dust collection head 17 is arranged on the upper side of the feeding hopper 16, the outside of the feed hopper 16 is fixedly connected with a fixing frame 15, the fixing frame 15 is fixedly arranged on the upper surface of the base 3, the lifting shaft 19 is L-shaped, the inserting shafts 18 and the inserting rods 28 are inserted into the feed hopper 16, the number of the inserting rods 28 is a plurality of inserting rods 28, the plurality of inserting rods 28 are arranged in a downward inclined and linear array mode, the lower end of the sliding shaft 10 is abutted to the upper surface of the pressing plate 11, the lower end of the spring 9 is fixedly connected with the sliding shaft 10, the upper end of the spring 9 is fixedly connected with the guide frame 8, the connecting rod 21 is arranged on one side above the cylinder 4, the driving wheel 22 is arranged below the connecting rod 21, the lower part of the feed hopper 16 is fixedly connected with a feed pipe 26, one end of the cylinder 4 is provided with a feed inlet, and the lower end of the feed pipe 26 is arranged inside the feed inlet of the cylinder 4;
the cleaning mechanism comprises a compartment plate 27 and a cleaning rod 31, a rotating shaft 30 is rotationally connected to the center of the compartment plate 27, the cleaning rod 31 is fixedly arranged on two sides of the rotating shaft 30, a scraping rod 32 is fixedly arranged on one side, close to the compartment plate 27, of the cleaning rod 31, the scraping rod 32 is abutted to the outer surface of the compartment plate 27, a balancing weight 33 is fixedly connected to the lower end of the cleaning rod 31, the compartment plate 27 is fixedly arranged in the cylinder 4, and the cleaning rod 31 is arranged on two sides of the cleaning rod 31;
the ball milling mechanism comprises a servo motor 7 and a speed reducer 6, a cylinder 4 is rotatably mounted on the upper portion of a support 2 through a bearing, the output end of the servo motor 7 is fixedly connected with the input of the speed reducer 6 through a coupler, the output end of the speed reducer 6 is fixedly connected with a pinion 5, the outer surface of the cylinder 4 is fixedly connected with a large gear 23, the outer surface of the large gear 23 is meshed with the pinion 5, and the other end of the cylinder 4 is provided with a discharge pipe 1.
When the ball milling machine is used, the cylinder 4 rotates and ball-mills raw materials in the cylinder, the driving wheel 22 rotates along with the cylinder 4, the driving wheel 22 revolves along with the cylinder 4 and pushes the connecting rod 21 upwards, so that the lifting shaft 19, the inserting shaft 18 and the inserting rod 28 slide upwards along the guide block 20, meanwhile, the connecting rod 21 compresses the spring 9 through the sliding shaft 10, the compressed spring 9 pushes the sliding shaft 10 downwards in the process of continuously rotating the cylinder 4 and driving the driving wheel 22 to separate from the connecting rod 21, the lifting shaft 19, the inserting shaft 18 and the inserting rod 28 are driven to slide downwards through the connecting rod 21, the raw materials in the feed hopper 16 are repeatedly inserted downwards, and then the raw materials are pressed downwards, so that the raw materials are prevented from being blocked in the feed hopper 16 and the influence on the production progress is prevented; because the material of the air bag 12 is an elastic material, the air bag 12 can bulge, then gas cannot enter the air bag 12 from the first one-way valve 14, meanwhile, the gas is sucked into the air bag 12 from the dust suction head 17 through the mounting cylinder 24 and the connecting pipe 13, so that dust is sucked around the feed hopper 16, the dust removing filter bag 35 filters the sucked dust, clean air enters the air bag 12, the dust stays in the dust removing filter bag 35, then when the sliding shaft 10 is pressed downwards by the spring 9, the air bag 12 is pressed downwards by the pressing plate 11, the air bag 12 is flattened, meanwhile, the gas in the air bag 12 cannot be discharged from the connecting pipe 13 through the second one-way valve 25, but is discharged from the first one-way valve 14, so that dust is sucked around the feed hopper 16 through repeated pressing of the air bag 12, the production environment is improved, and the health of production personnel can be prevented from being influenced to a certain extent; because the balancing weight 33 has a certain weight, and the cleaning rod 31 and the scraping rod 32 can relatively rotate with the cylinder 4 and the partition plate 27 through the rotating shaft 30, the balancing weight 33 is in a sagging state in the process of rotating and ball milling the cylinder 4, so that the cleaning rod 31, the scraping rod 32 and the outer surface of the partition plate 27 relatively slide, powder adhered to the outer surface of the partition plate 27 is scraped, the partition plate 27 is prevented from being blocked, and normal production work is ensured; the specific ball milling is known as the prior art and will not be described again.
In summary, the nano material raw material multi-stage ball milling device is provided with the feeding mechanism, the cylinder 4 rotates and ball-mills the raw materials in the cylinder, meanwhile, the driving wheel 22 rotates along with the cylinder 4, the spring 9 is compressed through the sliding shaft 10, then the compressed spring 9 pushes the sliding shaft 10 downwards, the lifting shaft 19, the inserting shaft 18 and the inserting rod 28 are driven to slide downwards through the connecting rod 21, the raw materials in the feed hopper 16 are repeatedly inserted downwards, the raw materials are further pushed downwards, the raw materials are prevented from being blocked in the feed hopper 16, the influence on the production progress is prevented, the dust collection mechanism is provided, the sliding shaft 10 slides upwards, the air bag 12 is bulged, dust collection treatment is carried out on the periphery of the feed hopper 16, the dust collection filter bag 35 filters the sucked dust, and clean air enters the air bag 12, dust is left in the dedusting filter bag 35, then the sliding shaft 10 and the pressing plate 11 flatten the air bag 12, so that dust collection is carried out around the feeding hopper 16 through repeatedly extruding the air bag 12, the production environment is improved, certain influence on the physical health of production personnel can be prevented to a certain extent, by arranging the cleaning mechanism, as the balancing weight 33 has certain weight, the cleaning rod 31 and the scraping rod 32 can relatively rotate with the cylinder 4 and the partition plate 27 through the rotating shaft 30, and therefore, the cylinder 4 is in a sagging state in the process of rotating and ball milling, the cleaning rod 31 and the scraping rod 32 relatively slide with the outer surface of the partition plate 27, powder adhered outside the partition plate 27 is scraped, the partition plate 27 is prevented from being blocked, and normal production work is guaranteed.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a multistage ball-milling device of nano material raw materials, includes dust absorption mechanism, feed mechanism, clearance mechanism and ball-milling mechanism, its characterized in that: the dust collection mechanism comprises a base (3) and an air bag (12), wherein a pressing plate (11) is fixedly connected to the upper surface of the air bag (12), a connecting pipe (13) is fixedly connected to one side of the air bag (12), the air bag is made of elastic materials, the air bag can bulge, a second one-way valve (25) is fixedly connected to the lower portion of the connecting pipe (13), a first one-way valve (14) is fixedly arranged on the outer surface of the air bag (12), an installation cylinder (24) is arranged on the upper portion of the connecting pipe (13), a dust collection filter bag (35) is arranged in the installation cylinder (24), and a dust collection head (17) is fixedly arranged at the upper end of the connecting pipe (13);
the feeding mechanism comprises a feeding hopper (16), a cylinder body (4) and a support (2), wherein the outer surface of the feeding hopper (16) is fixedly connected with a guide block (20), the inside of the guide block (20) is penetrated and spliced with a lifting shaft (19), one side of the lifting shaft (19) is fixedly connected with an inserting shaft (18), the outer surface of the inserting shaft (18) is fixedly connected with an inserting rod (28), the lower end of the lifting shaft (19) is fixedly connected with a connecting rod (21), both ends of the connecting rod (21) are fixedly connected with a sliding shaft (10), the outer surface of the support (2) is fixedly connected with a guide frame (8), the sliding shaft (10) is penetrated and spliced in the guide frame (8), the outside of the sliding shaft (10) is sleeved with a spring (9), the lower end of the sliding shaft (10) is abutted to the upper surface of a pressing plate (11), the lower end of the spring (9) is fixedly connected with the sliding shaft (10), the upper end of the spring (9) is fixedly connected with the guide frame (8), one side of the driving wheel (4) is rotatably connected with a driving wheel (22) which can move upwards along with the rotating driving wheel (22) of the cylinder body (4);
the cleaning mechanism comprises a compartment plate (27) and a cleaning rod (31), a rotating shaft (30) is rotationally connected to the center of the compartment plate (27), the cleaning rod (31) is fixedly installed on two sides of the rotating shaft (30), a scraping rod (32) is fixedly arranged on one side, close to the compartment plate (27), of the cleaning rod (31), the scraping rod (32) is abutted to the outer surface of the compartment plate (27), and a balancing weight (33) is fixedly connected to the lower end of the cleaning rod (31).
2. The nanomaterial feedstock multi-stage ball milling device of claim 1, wherein: the air bag (12) is fixedly arranged on one side of the upper surface of the base (3), the connecting pipe (13) is arranged on the upper side of the base (3), and an end cover (34) is arranged at the upper end of the mounting cylinder (24).
3. The nanomaterial feedstock multi-stage ball milling device of claim 1, wherein: the utility model discloses a dust collection device, including feeder hopper (16), mounting bracket, mount section of thick bamboo (24), dust absorption head (17), mount (15) are fixedly connected with in the outside of feeder hopper (16), mounting cylinder (24) pass through mounting bracket fixed mounting in the outside of feeder hopper (16), dust absorption head (17) set up in the upside of feeder hopper (16), the outside fixedly connected with mount (15) of feeder hopper (16), mount (15) fixed mounting is in the upper surface of base (3).
4. The nanomaterial feedstock multi-stage ball milling device of claim 1, wherein: the lifting shaft (19) is L-shaped, the inserting shaft (18) and the inserting rods (28) are inserted into the feed hopper (16), the number of the inserting rods (28) is a plurality of the inserting rods (28) which are inclined downwards and are arranged in a linear array mode.
5. The nanomaterial feedstock multi-stage ball milling device of claim 1, wherein: the connecting rod (21) is arranged on one side above the cylinder body (4), the driving wheel (22) is arranged below the connecting rod (21), the feeding pipe (26) is fixedly connected to the lower portion of the feeding hopper (16), a feeding hole is formed in one end of the cylinder body (4), and the lower end of the feeding pipe (26) is arranged inside the feeding hole of the cylinder body (4).
6. The nanomaterial feedstock multi-stage ball milling device of claim 1, wherein: the bin separation plate (27) is fixedly arranged in the cylinder body (4), and the cleaning rods (31) are arranged on two sides of the cleaning rods (31).
7. The nanomaterial feedstock multi-stage ball milling device of claim 1, wherein: the ball milling mechanism comprises a servo motor (7) and a speed reducer (6), the cylinder body (4) is rotatably arranged on the upper portion of the support (2) through a bearing, the output end of the servo motor (7) is fixedly connected with the input of the speed reducer (6) through a coupler, and the output end of the speed reducer (6) is fixedly connected with a pinion (5).
8. The nanomaterial feedstock multi-stage ball milling device of claim 7, wherein: the outer surface of the cylinder body (4) is fixedly connected with a large gear (23), the outer surface of the large gear (23) is meshed with the small gear (5), and a discharging pipe (1) is arranged at the other end of the cylinder body (4).
CN202210229107.8A 2022-03-10 2022-03-10 Multistage ball milling device for nano material raw materials Active CN114602610B (en)

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