CN115382647B - Grinding device and grinding method for graphene production and processing - Google Patents
Grinding device and grinding method for graphene production and processing Download PDFInfo
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- CN115382647B CN115382647B CN202211322874.XA CN202211322874A CN115382647B CN 115382647 B CN115382647 B CN 115382647B CN 202211322874 A CN202211322874 A CN 202211322874A CN 115382647 B CN115382647 B CN 115382647B
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 44
- 229910021389 graphene Inorganic materials 0.000 title claims abstract description 43
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 38
- 238000000034 method Methods 0.000 title claims abstract description 9
- 239000000463 material Substances 0.000 claims abstract description 38
- 238000004140 cleaning Methods 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 9
- 229910002804 graphite Inorganic materials 0.000 claims description 2
- 239000010439 graphite Substances 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims 4
- 238000010168 coupling process Methods 0.000 claims 4
- 238000005859 coupling reaction Methods 0.000 claims 4
- -1 graphite alkene Chemical class 0.000 claims 1
- 230000008859 change Effects 0.000 abstract description 2
- 239000002994 raw material Substances 0.000 description 13
- 238000009434 installation Methods 0.000 description 9
- 238000012423 maintenance Methods 0.000 description 7
- 238000007790 scraping Methods 0.000 description 7
- 230000000903 blocking effect Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000010355 oscillation Effects 0.000 description 4
- 230000005489 elastic deformation Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010794 food waste Substances 0.000 description 1
- 239000007770 graphite material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 230000001360 synchronised effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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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
- B02C19/00—Other disintegrating devices or methods
- B02C19/08—Pestle and mortar
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C1/00—Crushing or disintegrating by reciprocating members
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/16—Rigid blades, e.g. scrapers; Flexible blades, e.g. wipers
- B08B1/165—Scrapers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a grinding device and a grinding method for graphene production and processing, which relate to the technical field of graphene production and comprise a base, wherein a vertical plate is arranged on one side of the base, a detachable supporting arm is arranged at the top end of the vertical plate, a rotatable first rotating shaft is arranged on the supporting arm, a grinding cone is arranged at the lower end of the first rotating shaft, a first scraper is arranged on the inner wall of the outer surface of the grinding cone, and a structure that the grinding cone and the first scraper rotate synchronously and gradually and continuously change in direction to swing back and forth can be formed when the first rotating shaft rotates positively; a threaded block capable of moving up and down is arranged on one side of the vertical plate, a grinding disc matched with the grinding cone is arranged on the other side of the vertical plate, a second scraper is arranged on the inner side surface of the grinding disc, and when the threaded block moves downwards, a structure that the second scraper rotates along the inner side surface of the grinding disc after the grinding disc moves downwards while turning to the bottom end can be formed; the surface of the grinding surface can be cleaned and scraped to prevent the materials from being attached to the grinding surface.
Description
Technical Field
The invention relates to the technical field of graphene production, in particular to a grinding device and a grinding method for graphene production and processing.
Background
Graphene is a two-dimensional crystal that is exfoliated from graphite material and is composed of carbon atoms only one layer atomic thick: graphene is the thinnest material and the toughest material, and has the fracture strength hundreds of times higher than that of the best steel, so that the graphene is widely applied to various fields; the raw material of graphene can be almost any carbonaceous substance, and graphite, food residues, plastic waste, petroleum coke, coal, wood chips and biochar are excellent raw materials; the method is characterized in that the raw materials are finely ground before being prepared into graphene, and part of the raw materials have certain viscosity, so that part of the raw materials are attached to the outer surface of a grinding surface frequently during grinding of the raw materials, if the raw materials are not cleaned in time, the grinding efficiency is affected, the fine quality of grinding is reduced, and the waste of resources is caused; a grinding apparatus for graphene production processing is designed for this purpose to solve the problems mentioned above.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the grinding device and the grinding method for graphene production and processing, which can finely grind raw graphene materials and automatically clean the ground surface, saves manual cleaning operation, has low cost and high efficiency, improves the grinding fine quality, saves resources, and effectively solves the problems that the existing grinding mechanism is not fine enough in grinding, most of the existing grinding mechanisms cannot clean the ground surface, and only manual cleaning operation wastes time and labor.
In order to solve the problems, the invention adopts the technical scheme that:
the grinding device for graphene production and processing comprises a base, wherein a vertical plate is arranged on one side of the base, a detachable supporting arm is arranged at the top end of the vertical plate, a rotatable first rotating shaft is arranged on the supporting arm, a grinding cone is arranged at the lower end of the first rotating shaft, a first scraper is arranged on the inner wall of the outer surface of the grinding cone, and a structure which enables the grinding cone and the first scraper to synchronously rotate and gradually and continuously change the direction to swing in a reciprocating manner can be formed when the first rotating shaft rotates forwards; the outer periphery of the upper end surface of the sleeve plate is rotatably connected with an inner ratchet wheel, the non-circle center position of the upper end surface of the sleeve plate is hinged with two pawls which are centrosymmetric and meshed with the inner ratchet wheel, the inner side ends of the pawls are respectively provided with an elastic sheet, the two ends of the outer surface of the inner ratchet wheel are respectively fixedly connected with an extension plate, the inner walls of the outer side ends of the two extension plates are respectively connected with a short guide rod in a sliding way, the two ends of the first scraper are respectively fixedly connected with the lower end surfaces of the corresponding short guide rods, the upper ends of the outer surfaces of the short guide rods are respectively sleeved with a first spring, the inner side end of the first scraper is provided with an arc inclined plane, the lower end of the outer surface of the grinding cone is provided with an arc clamping groove matched with the first scraper, and when the first rotating shaft rotates reversely, a structure that the grinding cone and the first scraper rotate relatively can be formed; one side of the vertical plate is provided with a threaded block capable of moving up and down, the other side of the vertical plate is provided with a grinding disc matched with the grinding cone, the inner side surface of the grinding disc is provided with a second scraper, and the threaded block can form a structure that the grinding disc moves downwards while overturning to the bottom end and then the second scraper rotates along the inner side surface of the grinding disc.
The invention has novel structure, ingenious conception and simple and convenient operation, and compared with the prior art, the invention has the following advantages:
1. the grinding cone and the first scraper can rotate relatively by starting the first motor to rotate reversely after the grinding is finished, so that the first scraper is scraped along the outer surface of the grinding cone; thereby the outer surface of the scraping grinding cone is stained with the material and falls into the grinding disc, the grinding efficiency is improved, and the grinding fine quality is improved.
2. The supporting arm can be separated from the vertical plate by rotating the first handle to drive the first threaded rod to rotate, and the grinding cone is detached; and the later maintenance and other work is convenient.
3. Starting a second motor after the grinding of materials in the grinding disc is finished, enabling the grinding disc to move downwards and turn over for 180 degrees, enabling the opening of the grinding disc to face downwards, enabling a second scraper to rotate on the inner wall of the grinding disc after the grinding disc continues to move downwards, and enabling the second scraper to perform cleaning treatment on the end face of the inner side of the grinding disc; the material thing that can make after the grinding when lapping disc down upset degree pours into and connects the feed cylinder and do and concentrate the recovery, and the second scraper can do the processing of scraping to lapping disc medial surface when rotating to make the material thing more clean thorough that topples, practice thrift raw and other materials, save artifical clearance operation, with low costs, efficient.
Drawings
Fig. 1 is an isometric view I of an abrading device for graphene production processing of the present invention.
Fig. 2 is an isometric view II of the grinding apparatus for graphene production processing of the present invention.
Fig. 3 is a schematic view of the support arm installation of the grinding device for graphene production and processing according to the present invention.
Fig. 4 is a sectional view of an annular frame of the grinding apparatus for graphene production process of the present invention.
Fig. 5 is a schematic view of installation of an inner gear ring of the grinding device for graphene production and processing.
Fig. 6 is a schematic view of the cam installation of the grinding device for graphene production and processing of the present invention.
Fig. 7 is a schematic view of the installation of the first sliding plate of the grinding device for graphene production and processing.
Fig. 8 is a sectional view of a grinding cone of the grinding device for graphene production and processing according to the present invention.
Fig. 9 is a schematic structural diagram of a grinding cone of the grinding device for graphene production and processing according to the present invention.
Fig. 10 is a schematic view of the installation of the grinding disc of the grinding device for graphene production and processing of the present invention.
Fig. 11 is a schematic structural diagram of a lock plate of the grinding device for graphene production and processing according to the present invention.
Fig. 12 is a vertical plate cross-sectional view of the grinding device for graphene production and processing of the present invention.
Fig. 13 is a schematic diagram of the installation of a connecting plate of the grinding device for graphene production and processing of the present invention.
Fig. 14 is a schematic view of the screw installation of the grinding apparatus for graphene production and processing according to the present invention.
Fig. 15 is a schematic view of the installation of a first swing link of the grinding device for graphene production and processing according to the present invention.
Fig. 16 is a cross-sectional view of a connecting plate of the grinding device for graphene production and processing of the present invention.
Fig. 17 is a cylindrical sectional view of the grinding apparatus for graphene production process of the present invention.
Fig. 18 is a sectional view of an abrasive disk of the abrasive device for graphene production and processing according to the present invention.
Fig. 19 is a schematic structural diagram of a grinding disc of the grinding device for graphene production and processing according to the present invention.
Reference numbers in the figures: 1-base, 2-material receiving barrel, 3-vertical plate, 4-first handle, 5-first guide rod, 6-first threaded rod, 7-supporting arm, 8-annular frame, 9-first motor, 10-first bevel gear, 11-second bevel gear, 12-first rotating shaft, 13-ball cage universal joint, 14-second rotating shaft, 15-grinding cone, 16-driving bevel gear, 17-driven bevel gear, 18-cam, 19-incomplete bevel gear, 20-intermittent bevel gear, 21-sector lock wheel, 22-six-prism lock wheel, 23-driving straight gear, 24-inner gear ring, 25-first supporting plate, 26-first sliding pin, 27-first sliding plate, 28-first connecting rod, 29-sleeve 30-sleeve plate, 31-inner ratchet wheel, 32-pawl, 33-elastic sheet, 34-extension plate, 35-short guide rod, 36-first spring, 37-first scraper, 38-second motor, 39-second threaded rod, 40-threaded block, 41-connecting shaft, 42-locking block, 43-locking plate, 44-driven spur gear, 45-spur rack, 46-connecting plate, 47-grinding disc, 48-sleeve seat, 49-spiral rod, 50-limiting guide rod, 51-reset spring, 52-push pin, 53-first swing rod, 54-second swing rod, 55-pin rod, 56-tension spring, 57-first stop pin, 58-second stop pin, 59-eccentric wheel, 60-short pin, 61-round supporting plate, 62-connecting pin, 63-wedge block, 64-main pin, 65-auxiliary pin, 66-cylinder, 67-small belt wheel, 68-large belt wheel, 69-U-shaped seat, 70-spline shaft, 71-second spring, 72-baffle plate, 73-second scraper and 74-baffle seat.
Detailed Description
The following are specific embodiments of the present invention, and the technical solutions of the present invention will be further described with reference to the drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1 to 19, the present invention provides a grinding device for graphene production and processing, including a base 1, wherein one side of the base 1 is provided with a vertical plate 3, the top end of the vertical plate 3 is provided with a detachable support arm 7, the support arm 7 is provided with a rotatable first rotating shaft 12, the lower end of the first rotating shaft 12 is provided with a grinding cone 15, the inner wall of the outer surface of the grinding cone 15 is provided with a first scraper 37, and when the first rotating shaft 12 rotates positively, a structure that the grinding cone 15 and the first scraper 37 rotate synchronously and swing gradually and continuously in a reciprocating manner in a changing direction can be formed; the periphery of the surface of the upper end of the sleeve plate 30 is rotatably connected with an inner ratchet 31, the non-circle center position of the surface of the upper end of the sleeve plate 30 is hinged with two pawls 32 which are centrosymmetric and meshed with the inner ratchet 31, the inner side ends of the pawls 32 are respectively provided with an elastic sheet 33, the two ends of the outer surface of the inner ratchet 31 are respectively fixedly connected with an extension plate 34, the inner walls of the outer side ends of the two extension plates 34 are respectively connected with a short guide rod 35 in a sliding manner, the two ends of a first scraper 37 are respectively fixedly connected with the surface of the lower end of the corresponding short guide rod 35, the upper end of the outer surface of the short guide rod 35 is respectively sleeved with a first spring 36, the inner side end of the first scraper 37 is provided with an arc-shaped inclined surface, the lower end of the outer surface of the grinding cone 15 is provided with an arc-shaped clamping groove matched with the first scraper 37, and the first rotating shaft 12 can form a structure that the grinding cone 15 and the first scraper 37 rotate relatively when rotating; one side of the vertical plate 3 is provided with a threaded block 40 capable of moving up and down, the other side of the vertical plate 3 is provided with a grinding disc 47 matched with the grinding cone 15, the inner side surface of the grinding disc 47 is provided with a second scraper 73, and when the threaded block 40 moves downwards, a structure that the second scraper 73 rotates along the inner side surface of the grinding disc 47 after the grinding disc 47 moves downwards and turns over to the bottom end can be formed.
As shown in fig. 1-4 and 10, the base 1 supports and fixes the whole device, the vertical plate 3 is fixedly connected to one side of the base 1 through screws, a placing groove is formed in the upper end of the base 1, and a receiving barrel 2 is placed in the placing groove, so that the ground raw materials can be conveniently received; the supporting arm 7 has the function of supporting the grinding cone 15 to normally operate, the supporting arm 7 can be detached to facilitate maintenance or unloading of equipment such as the grinding cone 15, and the grinding cone 15 is abraded greatly when being matched with the grinding disc 47 for grinding, so that later-stage maintenance or maintenance is facilitated through the detachable function of the supporting arm 7; by putting the raw materials into the grinding disc 47, when the first rotating shaft 12 rotates, the corresponding grinding cone 15 can rotate and swing back and forth in a direction gradually changing continuously, so that the raw materials in the grinding disc 47 can be fully ground, the grinding of the raw materials is finer, and the production operation of the graphene at the next step is facilitated; after grinding for a period of time or after finishing the grinding work, through making the first pivot 12 reverse, can make first scraper 37, grind awl 15 relative rotation, make first scraper 37 scrape along the surface of grinding awl 15, clear up the raw and other materials of grinding awl 15 upper surface adhesion, after the raw and other materials in grinding disc 47 ground up to standard, through the screw block 40 that can reciprocate, can make grinding disc 47 move down, grinding disc 47 will overturn after moving down, make the material thing in grinding disc 47 pour into and connect the feed cylinder 2, and grinding disc 47 moves the second scraper 73 that corresponds after the bottom back will rotate along grinding disc 47 inner wall, clear scraping to the inside surface of grinding disc 47, make the raw and other materials of adhesion fall into and connect the feed cylinder 2 after the raw and other materials are cleared up to the end, through the clear treatment of first scraper 37, second scraper 73, thereby improve grinding efficiency, improve and grind meticulous quality, practice thrift raw and other materials, save manual cleaning operation, with low costs, high efficiency.
The upper end surface of the supporting arm 7 is fixedly connected with a first motor 9, the front end of the first motor 9 is provided with a bevel gear transmission set, the output end of the bevel gear transmission set is a first rotating shaft 12, the lower end surface of the first rotating shaft 12 is fixedly connected with a ball cage universal joint 13, the lower end of the ball cage universal joint 13 is fixedly connected with a second rotating shaft 14, and the grinding cone 15 is fixedly connected to the lower end surface of the second rotating shaft 14.
As shown in fig. 2-5, the first motor 9 is used for providing power for the device, and the motor is the prior art and is not described again; the bevel gear transmission set comprises a first bevel gear 10 and a second bevel gear 11, the first bevel gear 10 is fixedly connected to the first motor 9, the second bevel gear 11 is meshed with the first bevel gear 10 and fixedly connected to the upper end of the outer surface of the first rotating shaft 12, and the first rotating shaft 12 is rotatably connected to the inner wall of the supporting arm 7; the ball cage universal joint 13 is used for driving the grinding cone 15 and the second rotating shaft 14 to rotate, and enabling the grinding cone 15, the second rotating shaft 14 and the grinding cone to swing in 360 degrees without dead angles; when the first motor 9 is started, the bevel gear transmission set can rotate the first rotating shaft 12, and the first rotating shaft 12 rotates to drive the corresponding ball cage universal joint 13, the second rotating shaft 14 and the grinding cone 15 to synchronously rotate, so that when the grinding cone 15 rotates, materials in the grinding disc 47 are ground.
A driving bevel gear 16 is fixedly connected to the lower end of the outer surface of the first rotating shaft 12, a driven bevel gear 17 is meshed with one side of the driving bevel gear 16, a cam 18 is coaxially fixedly connected to one side of the driven bevel gear 17, a ring frame 8 is fixedly connected to the lower end surface of the support arm 7, an inner gear ring 24 is fixedly connected to the lower end surface of the ring frame 8, a first support plate 25 is slidably connected to the periphery of the lower end surface of the inner gear ring 24, a first sliding plate 27 is slidably connected to the inner wall of the first support plate 25, a first sliding pin 26 meshed with the cam 18 is fixedly connected to the upper end surface of the first sliding plate 27, a first connecting rod 28 is hinged to the lower end surface of the first sliding plate 27, a sleeve 29 is rotatably connected to the outer surface of the second rotating shaft 14, and the other end of the first connecting rod 28 is hinged to the outer surface of the sleeve 29; an incomplete bevel gear 19 is coaxially and fixedly connected to the other side of the cam 18, an intermittent bevel gear 20 matched with the incomplete bevel gear 19 is rotatably connected to the upper end of the first support plate 25, a hexagonal lock wheel 22 is coaxially and fixedly connected to the lower end of the intermittent bevel gear 20, a sector lock wheel 21 matched with the hexagonal lock wheel 22 is coaxially and fixedly connected to one side of the incomplete bevel gear 19, and a driving straight gear 23 meshed with an inner gear ring 24 is coaxially and fixedly connected to the lower end of the intermittent bevel gear 20.
As shown in fig. 3-8, a rotating shaft is fixedly connected to the centers of the driven bevel gear 17, the cam 18 and the incomplete bevel gear 19, a bearing seat is rotatably connected to the outer surface of the rotating shaft, the bottom end of the bearing seat is fixedly connected to the upper end surface of the first supporting plate 25, so that the limiting cam 18, the driven bevel gear 17 and the incomplete bevel gear 19 can synchronously rotate on the first supporting plate 25, a right-angle bearing seat is further rotatably connected to the outer surface of the first rotating shaft 12, the other end of the right-angle bearing seat is rotatably connected to the driven bevel gear 17, and the driven bevel gear 17 is limited by the right-angle bearing seat to be always meshed with the driving bevel gear 16 without being disengaged; the first supporting plate 25 can be circumferentially and slidably connected to the lower end surface of the inner gear ring 24; a rotating shaft is fixedly connected at the centers of the intermittent bevel gear 20, the hexagonal lock gear 22 and the driving straight gear 23, and the rotating shaft is rotatably connected to the inner wall of the first supporting plate 25; the function of the hexagonal lock wheel 22 and the fan-shaped lock wheel 21 is to generate a self-locking function after the incomplete bevel gear 19 is disengaged from the intermittent bevel gear 20, so as to prevent the rotation of the driving straight gear 23 and the circumferential movement of the first support plate 25; as shown in fig. 6, the first sliding plate 27 is slidably connected to the inner wall of the first supporting plate 25 in a front-back direction, the cam 18 and the first sliding pin 26 are installed and shaped as shown in fig. 5-6, the outer surface of the cam 18 is provided with a section of V-shaped groove and a section of fan-shaped groove, the two sections of grooves are connected end to end, when the cam 18 rotates, the first sliding pin 26 is driven to reciprocate back and forth once when the first sliding pin 26 is engaged with the V-shaped groove, and when the first sliding pin 26 is engaged with the fan-shaped groove, the first sliding pin 26 is momentarily stationary for a short time after reciprocating back and forth for a stroke, and then the cam 18 is matched with the incomplete bevel gear 19, so that the toothed part of the incomplete bevel gear 19 is engaged with the intermittent bevel gear 20 when the fan-shaped groove of the cam 18 is engaged with the first sliding pin 26, that is, the first sliding pin 26 is incompletely engaged with the intermittent bevel gear 20 when stationary; the first sliding plate 27, the first connecting rod 28 and the sleeve 29 are installed and shaped as shown in fig. 7, when the first sliding plate 27 moves back and forth, one end of the corresponding first connecting rod 28 is driven to move back and forth, and the other end of the first connecting rod 28 pulls the sleeve 29, the second rotating shaft 14 and the grinding cone 15 to synchronously reciprocate back and forth; when the first rotating shaft 12 rotates, the driving bevel gear 16, the driven bevel gear 17, the cam 18, the incomplete bevel gear 19 and the grinding cone 15 can be driven to synchronously rotate through coaxial transmission and meshing, when the cam 18 rotates, the corresponding first sliding pin 26 and the first sliding plate 27 can synchronously reciprocate back and forth, when the first sliding plate 27 reciprocates back and forth, the grinding cone 15 can be driven to reciprocate back and forth, the concave surface of the grinding disc 47 is a concave spherical surface which is arranged by taking the ball cage universal joint 13 as a circle center, so that the grinding cone 15 can contact and extrude the concave surface of the grinding disc 47 when rotating and massaging while reciprocating, and materials in the grinding disc 47 can be ground; when the cam 18 engages with the first sliding pin 26 to make the grinding cone 15 swing back and forth once, that is, the first sliding pin 26 engages with the sector groove, at this time, the toothed part of the incomplete bevel gear 19 engages with the intermittent bevel gear 20 to rotate, the rotation of the intermittent bevel gear 20 drives the driving spur gear 23 to rotate, since the first support plate 25 is sleeved on the first rotating shaft 12, that is, the first support plate 25 only can do circumferential oscillation along the outer surface of the first rotating shaft 12, the driving spur gear 23 rotates to drive the first support plate 25 to do circumferential oscillation through engagement with the inner gear ring 24, the circumferential oscillation of the first support plate 25 drives the corresponding cam 18, first sliding plate 27, first connecting rod 28, and sleeve 29 to do circumferential oscillation in synchronization, since the intermittent bevel gear 20 can only intermittently rotate under the engagement of the incomplete bevel gear 19 and the intermittent bevel gear 20, the synchronous intermittent circumferential rotations of the first support plate 25, first sliding plate 27, first connecting rod 28, and the like can make the intermittent initial circumferential rotations of the first support plate 27, and the grinding disc 27 continuously rotate once, so that the grinding direction of the grinding disc 27 continuously and the grinding disc 15 can continuously and the grinding direction of the grinding disc is changed, thereby the grinding material can be fully scanned in a full and the grinding direction of the grinding disc 47.
The strap 30 is fixedly connected to the lower end surface of the sleeve 29.
As shown in fig. 8-9, the inner ratchet wheel 31 can rotate on the strap 30, the inner ratchet wheel 31, the pawl 32, the elastic piece 33, the first spring 36, the short guide rod 35 and the first scraper 37 are installed and shaped as shown in fig. 8, the inner ends of the elastic piece 33 are respectively and fixedly connected to the strap 30, the outer ends of the elastic piece 33 are respectively and fixedly connected to the pawl 32, the pawl 32 can be meshed with the inner ratchet wheel 31 through the self-elasticity of the elastic piece 33, and the meshing of the pawl 32 and the inner ratchet wheel 31 belongs to one-way transmission; the short guide rod 35 can be connected to the inner wall of the extension plate 34 in an up-and-down sliding manner, the upper end surface of the short guide rod 35 is fixedly connected with a cylindrical pad, the cylindrical pad is pushed up by the self elasticity of the first spring 36, the first scraper 37 can be stably meshed in the arc-shaped clamping groove, and the first scraper 37 has certain elastic deformation; when the first rotating shaft 12 rotates forwards, the grinding cone 15 is driven to rotate forwards, because the first spring 36 has an upward acting force on the short guide rod 35 and the first scraper 37, the first scraper 37 can rotate forwards along with the grinding cone 15 under the contact action of the arc-shaped clamping groove and the arc-shaped inclined surface, the corresponding extension plate 34 and the corresponding inner ratchet wheel 31 can also rotate forwards along with the grinding cone 15 and the first scraper 37, namely the inner ratchet wheel 31 can slide relative to the pawl 32, and the pawl 32 is constantly in a state of being disengaged from and engaged with the inner ratchet wheel 31 under the action of the elastic sheet 33; when the grinding cone 15 is driven by the first rotating shaft 12 to rotate reversely, because the sleeve 29 and the sleeve plate 30 cannot rotate under the hinge of the first connecting rod 28, the pawl 32 limits the inner ratchet wheel 31 from rotating reversely, the inner ratchet wheel 31 limits the extension plate 34 and the first scraper 37 from rotating, when the grinding cone 15 rotates, under the relative contact of the arc-shaped clamping groove and the arc-shaped inclined surface, the first scraper 37 can be separated from the arc-shaped clamping groove, that is, the grinding cone 15 rotates automatically, the first scraper 37 does not rotate, that is, moves relatively, when the first scraper 37 is separated from the arc-shaped clamping groove, the short guide rod 35 can be pulled down to compress the first spring 36, and the first scraper 37 has an elastic deformation effect and can be attached to the outer surface of the lower end of the grinding cone 15, so that the grinding cone 15 is cleaned, materials adhered to the grinding cone 15 are cleaned, when the grinding cone 15 rotates to the arc-shaped clamping groove to meet the first scraper 37 again, the first scraper 37 can enter the arc-shaped clamping groove again under the self elastic force of the first spring 36, so that the grinding cone 15 can be reused repeatedly, and the same principle can be repeated.
The middle part of the inner wall of the rear end of the support arm 7 is rotatably connected with a first threaded rod 6, the left side and the right side of the inner wall of the rear end of the support arm 7 are respectively and fixedly connected with a first guide rod 5, the middle part of the surface of the upper end of the vertical plate 3 is provided with a threaded groove in threaded connection with the first threaded rod 6, and the left side and the right side of the surface of the upper end of the vertical plate 3 are respectively provided with a round hole matched with the first guide rod 5.
As shown in fig. 2-3, a first handle 4 is fixedly connected to the upper end of the outer surface of the first threaded rod 6, and the first handle 4 is used for driving the first threaded rod 6 to rotate; the first guide rod 5 and the round hole are used for enabling the support arm 7 to move up and down or separate from the vertical plate 3; by rotating the first handle 4, the first threaded rod 6 can be driven to rotate, the first threaded rod 6 rotates, and the supporting arm 7 can move downwards or upwards under the threaded connection of the threaded groove and the first threaded rod 6, so that the supporting arm 7 and the grinding cone 15 can be controlled to be detached, the use height of the grinding cone 15 can be adjusted, and the adjustment is adaptive according to actual grinding requirements.
A second motor 38 is fixedly connected to the surface of the rear end of the vertical plate 3, a second threaded rod 39 is fixedly connected to the lower end of the second motor 38, a threaded block 40 is in threaded connection with the outer surface of the second threaded rod 39, a connecting shaft 41 is slidably connected to the inner wall of the vertical plate 3, the connecting shaft 41 is rotatably connected to the surface of the front end of the threaded block 40, a connecting plate 46 is fixedly connected to the front end of the outer surface of the connecting shaft 41, and a grinding disc 47 is fixedly connected to the surface of the front end of the connecting plate 46; a driven straight gear 44 is fixedly connected to the middle of the outer surface of the connecting shaft 41, a straight rack 45 meshed with the driven straight gear 44 is fixedly connected to the rear end surface of the vertical plate 3, a locking block 42 is fixedly connected to the rear end of the outer surface of the connecting shaft 41, and a locking plate 43 matched with the locking block 42 is further fixedly connected to the rear end surface of the vertical plate 3.
As shown in fig. 10-13, the second motor 38 is used for providing a rotating force for the second threaded rod 39, the upper end and the lower end of the outer surface of the second threaded rod 39 are respectively rotatably connected with a bearing seat, the bottom ends of the bearing seats are respectively fixedly connected to the vertical plate 3, and the second threaded rod 39 is limited to rotate only; the outer surface of the connecting shaft 41 is fixedly connected with a circular ring pad, the inner wall of the corresponding vertical plate 3 is provided with a key-shaped chute matched with the circular ring pad, the circular ring pad is connected to the inner wall of the key-shaped chute in a sliding manner and can rotate, so that the limiting connecting shaft 41 can slide up and down and can rotate; the driven spur gear 44 and the spur rack 45 are installed and shaped as shown in fig. 12, the locking block 42 and the locking plate 43 are installed and shaped as shown in fig. 11, a short groove, a wide groove and a long groove which are matched with the locking block 42 are respectively formed in the locking plate 43 from top to bottom, when the locking block 42 is meshed in the short groove or the long groove, the corresponding locking plate 43 can limit the locking block 42, the connecting shaft 41, the grinding disc 47 and the like to be incapable of rotating, and when the locking block 42 moves into the wide groove, the corresponding locking block 42, the connecting shaft 41, the grinding disc 47 and the like can rotate; the connecting shaft 41 is used for limiting the threaded block 40 to move up and down, so that when the second motor 38 is started, the second threaded rod 39 can be rotated, the threaded block 40 and the connecting shaft 41 can move downwards by the rotation of the second threaded rod 39 through the threaded connection with the threaded block 40, the connecting shaft 41 can move downwards, the connecting shaft 41 can drive the corresponding driven spur gear 44, the locking block 42, the connecting plate 46 and the grinding disc 47 to synchronously move downwards, when the locking block 42 moves downwards to be disengaged from the short groove, the connecting shaft 41 can drive the driven spur gear 44 to be engaged with the spur rack 45 when continuously moving downwards, the connecting shaft 41 can drive the connecting shaft 41, the connecting plate 46 and the grinding disc 47 to rotate when the driven spur gear 44 is engaged with the spur rack 45, so that the grinding disc 47 rotates 180-degree openings downwards, ground materials are poured into the material receiving cylinder 2, when the locking block 41 continuously moves downwards to enable the locking block 42 to enter the long groove, the corresponding driven spur gear 44 can be disengaged from the spur gear 45, at the connecting shaft 43 can rotate downwards, the locking block 41, the limiting threaded block 41, the connecting shaft 44 and the grinding disc 47 can not move downwards, the connecting shaft 47 and the second motor 39 can only be reset when the second threaded rod 39 is started, and the second motor 38 can be reset.
The inner wall of the middle of the connecting plate 46 is provided with a vertical spiral rod 49, the upper end and the lower end of the outer surface of the spiral rod 49 are fixedly connected with sleeve seats 48 respectively, the inner walls of the left side and the right side of each sleeve seat 48 are fixedly connected with a limit guide rod 50 respectively, the limit guide rods 50 are connected to the two sides of the connecting plate 46 in a sliding mode respectively, the inner wall of the connecting plate 46 is rotatably connected with a cylinder 66 sleeved on the outer surface of the spiral rod 49, the inner wall of the cylinder 66 is provided with two main pins 64 meshed with the spiral rod 49, the lower end surface of the connecting plate 46 is fixedly connected with a small belt pulley 67, the front end of the small belt pulley 67 is connected with a large belt pulley 68, the large belt pulley 68 is rotatably connected to the middle of the lower end surface of the grinding disc 47, the lower end surface of the grinding disc 47 is further fixedly connected with a U-shaped seat 69, the inner wall of the U-shaped seat 69 is slidably connected with a spline shaft 70, the spline shaft 70 penetrates through the grinding disc 47 and is slidably connected with the large belt pulley 68, a second scraper 73 is fixedly connected to the upper end surface of the spline shaft 70, the lower end surface of the spline shaft 70 is rotatably connected with a baffle 72, the lower end surface of the spline shaft 70, the baffle 72 is rotatably connected with the lower end surface of the spline shaft 70, the lower end surface of the outer surface of the spline shaft 70 is sleeved with a second spring 71 matched with the baffle 72, and a baffle 74 matched with the baffle plate matched with the baffle 74 fixedly connected to the baffle 74 fixed to the lower side of the front end surface of the front end of the spiral rod 49.
As shown in fig. 12-14 and 17-19, two support plates are respectively fixedly connected to the left and right side surfaces of the connecting plate 46, the corresponding limiting guide rods 50 are respectively connected to the inner walls of the support plates in a sliding manner, and the screw rod 49 can only slide up and down but cannot rotate through the limiting of the limiting guide rods 50 and the sleeve seat 48; the screw 49, the master pin 64, and the cylinder 66 are installed and shaped as shown in fig. 17, and when the screw 49 slides up or down, the cylinder 66 is rotated by engagement with the master pin 64; the installation and shape of the large belt wheel 68, the U-shaped seat 69, the spline shaft 70, the baffle plate 72, the second spring 71, the second scraper 73 and the grinding disc 47 are as shown in FIGS. 18-19, the spline shaft 70 can be connected to the corresponding U-shaped seat 69, the grinding disc 47 and the inner wall of the large belt wheel 68 in an up-and-down sliding manner, the spline shaft 70 is in splined connection with the large belt wheel 68, and the spline shaft 70 can be driven to rotate when the large belt wheel 68 rotates; the inner wall of the grinding disc 47 is also provided with an arc-shaped clamping groove, as shown in fig. 19, the outer surface of the second scraper 73 is provided with an oblique arc surface matched with the arc-shaped clamping groove, the action and the principle are the same as those of the first scraper 37 and the grinding cone 15, and the description is omitted; the second scraper 73 has a certain elastic deformation and can be opened outwards, the second scraper 73 is in contact with the arc-shaped surface in the grinding disc 47 for cleaning when rotating, one end of the second spring 71 is fixedly connected to the U-shaped seat 69, the other end of the second spring is fixedly connected to the baffle plate 72, the second spring 71 always has downward elasticity, and the baffle plate 72 and the spline shaft 70 are pushed to have downward trend force, so that the second scraper 73 is stably meshed with the arc-shaped clamping groove of the grinding disc 47; when the grinding disc 47, the connecting plate 46, the spiral rod 49 and the like rotate 180 degrees, the openings face downwards and then continue to move downwards, namely the lock block 42 moves downwards in the long groove, the spiral rod 49 moves downwards and meets the stop seat 74, the spiral rod 49 does not move downwards under the stop of the stop seat 74, the connecting shaft 41, the connecting plate 46, the cylinder 66, the main pin 64 and the corresponding main pin 49 continue to move downwards, namely the corresponding main pin 64 and the spiral rod 49 move relatively, because the main pin 64 is meshed with the spiral rod 49, the spiral rod 49 cannot rotate under the limit of the connecting plate 46 and the lock block 42, when the main pin 64 moves downwards and is meshed with the spiral rod 49, namely the main pin 64 and the cylinder 66 move downwards while rotating, when the cylinder 66 rotates, the small belt wheel 67 rotates, the corresponding large belt wheel 68 rotates, the large belt wheel 68 rotates and drives the spline shaft 70 and the second scraper 73 to rotate, when the second scraper 73 rotates, the arc scraper and the inner wall of the second scraper moves downwards and presses the inner wall of the second scraper 47, and the second scraper moves downwards and the inner wall of the grinding disc 47 and the second scraper moves downwards and the inner wall of the grinding disc 73 and further compresses the inner wall of the grinding disc 47, and the inner wall of the second scraper and the second scraper 73, and the inner wall of the second scraper moves downwards and the grinding disc 47, and the inner wall of the second scraper and the grinding disc 73 and the grinding disc 47, and the grinding disc 73 and then compresses the inner wall of the grinding disc 73; through the transmission ratio of the small belt wheel 67 to the large belt wheel 68, the screw rod 49 is meshed with the main pin 64 for a period, so that the small belt wheel 67 drives the large belt wheel 68 and the second scraper 73 to rotate by integral multiples of 180 degrees, and the second scraper 73 can return to the inner wall of the arc-shaped clamping groove again after cleaning the grinding disc 47, namely when the second scraper 73 is connected with the arc-shaped clamping groove in the grinding disc 47 again, the second scraper 73 can enter the inner wall of the arc-shaped clamping groove again to reset under the self elasticity of the second spring 71; the ability to cycle back and forth is not described in detail.
The inner wall of the connecting plate 46 is connected with a circular supporting plate 61 in a sliding mode, the outer sides of the two main pins 64 are fixedly connected with the auxiliary pins 65 respectively, the inner wall of the cylinder 66 is further connected with two wedges 63 matched with the corresponding auxiliary pins 65 in a sliding mode, the upper end surfaces of the wedges 63 are fixedly connected with connecting pins 62 respectively, and the lower end surface of the circular supporting plate 61 is provided with a circular groove matched with the connecting pins 62.
As shown in fig. 16-17, the circular support plate 61 is slidably connected to the inner wall of the connecting plate 46 up and down, the main pin 64, the auxiliary pin 65, and the wedge 63 are installed and shaped as shown in fig. 17, the main pin 64 penetrates through the inner side end surface of the cylinder 66 and is slidably connected to the inner wall of the cylinder 66, the wedge 63 is provided with a chute engaged with the auxiliary pin 65, the wedge 63 is slidably connected to the inner wall of the cylinder 66 up and down, the upper end of the connecting pin 62 penetrates through the inner wall of the cylinder 66 and is slidably connected to the inner wall of the cylinder 66, the upper end surface of the connecting pin 62 is fixedly connected with the anti-drop pad, the anti-drop pad is slidably connected to the inner wall of the circular support plate 61, and the two connecting pins 62 can rotate along the circumference of the inner wall of the circular groove through the circular groove, i.e., the self-rotation of the cylinder 66 is not affected; when the circular supporting plate 61 moves upwards, the connecting pin 62 and the wedge 63 are driven to synchronously move upwards, when the wedge 63 moves upwards, the two auxiliary pins 65 and the main pin 64 are driven to synchronously move outwards through the engagement of the inclined sliding groove and the auxiliary pin 65, and when the main pin 64 moves outwards to be disengaged from the screw rod 49, the screw rod 49 moves upwards and downwards, and the cylinder 66 cannot be driven to rotate any more, namely the screw rod 49 does not do work and reset.
The surfaces of the left end and the right end of the round supporting plate 61 are fixedly connected with short pins 60 respectively, the end surfaces of the left side and the right side of the connecting plate 46 are rotatably connected with eccentric wheels 59 respectively, arc-shaped grooves meshed with the short pins 60 are formed in the eccentric wheels 59 respectively, the outer sides of the eccentric wheels 59 are fixedly connected with first swing rods 53 respectively in a coaxial mode, the outer sides of the first swing rods 53 are rotatably connected with second swing rods 54 respectively, the outer side ends of the first swing rods 53 and the outer side ends of the second swing rods 54 are fixedly connected with pin rods 55, and the outer surfaces of the two pin rods 55 are sleeved with a tension spring 56 respectively; two first stop pins 57 matched with the corresponding first swing rods 53 are fixedly connected to the rear sides of the surfaces of the left end and the right end of the connecting plate 46 respectively, two second stop pins 58 matched with the corresponding second swing rods 54 are fixedly connected to the front sides of the surfaces of the left end and the right end of the connecting plate 46 respectively, two push pins 52 matched with the corresponding first swing rods 53 are fixedly connected to the inner side ends of the sleeve seats 48 respectively, and a reset spring 51 is sleeved on the upper end of the outer surface of the spiral rod 49.
As shown in fig. 14-16, the short pin 60 and the circular support plate 61 can be moved upward or downward by the engagement of the eccentric 59, the arc-shaped groove and the short pin 60 when the eccentric 59 rotates, thereby controlling the main pin 64 to be engaged with or disengaged from the screw 49; the eccentric wheel 59, the first swing rod 53, the second swing rod 54, the tension spring 56, the first stop pin 57 and the second stop pin 58 are installed and shaped as shown in fig. 15, the inner walls of the first swing rod 53 and the eccentric wheel 59 are fixedly connected with a rotating shaft, and the rotating shaft is rotatably connected with the inner wall of the connecting plate 46; the second swing rods 54 are respectively and rotatably connected to the outer surfaces of the corresponding rotating shafts, so that the first swing rods 53 are hinged to the second swing rods 54, and the eccentric wheels 59 can be driven to rotate when the first swing rods 53 swing; the inclination of the second swing link 54, that is, the included angle between the second swing link 54 and the horizontal line, is smaller than the included angle between the first swing link 53 and the horizontal line, so that the first swing link 53 can drive the second swing link 54 to swing rapidly along with the first swing link 53 under the tension of the tension spring 56 when swinging downwards to a certain position, and a certain self-locking force is provided; the first blocking pin 57 and the second blocking pin 58 are used for preventing the first swing link 53 and the second swing link 54 from excessively swinging up and down, that is, the first swing link 53 and the second swing link 54 can only swing up and down in the first blocking pin 57 and the second blocking pin 58; the push pins 52 are installed and shaped as shown in fig. 14, when the screw rod 49 and the sleeve seat 48 press the return spring 51 to move downwards, the corresponding main pin 64 will drive the large belt wheel 68 to rotate, so that the second scraper 73 will scrape the inner wall of the grinding disc 47, when the sleeve seat 48 moves downwards, the corresponding push pins 52 will be driven to move downwards, when the push pins 52 move downwards to contact with the first swing rod 53, the screw rod 49 and the sleeve seat 48 will move downwards and drive the second scraper 73 to rotate, when the screw rod 49, the sleeve seat 48 and the push pins 52 continue to move downwards, the push pins 52 will drive the first swing rod 53 to swing downwards, and when the first swing rod 53 swings downwards, the eccentric wheel 59 will be driven to rotate, when the first swing rod 53 swings downwards to the lower end which is collinear with the second swing rod 54, the eccentric wheel 59 is meshed with the short pin 60, the round supporting plate 61 moves upwards to separate the main pin 64 from the spiral rod 49, the corresponding second swing rod 54 swings downwards in the opposite direction under the pulling force of the tension spring 56, the first swing rod 53 and the second swing rod 54 swing downwards to the top end position under the blocking of the first stop pin 57 and the second stop pin 58, and certain self-locking force is provided under the pulling force of the tension spring 56, at the moment, the spiral rod 49 is separated from the main pin 64, namely, the spiral rod 49 does not drive the second scraper 73 to rotate when moving upwards and downwards; that is, when the connecting shaft 41 and the connecting plate 46 are moved upwards in the opposite direction to be reset, the corresponding screw rod 49 is also reset under the action of the reset spring 51, but the second scraper 73 is not enabled to work continuously, so that the reset spring 51 can quickly reset the screw rod 49, the second scraper 73 and other components are prevented from doing useless work, and the abrasion and the like of the second scraper 73 are reduced; when the return spring 51 drives the spiral rod 49 to return to the top, the push pin 52 at the other end pushes the first swing link 53 to swing in the opposite direction, so that the main pin 64 is engaged with the spiral rod 49 again, and the cycle can be repeated, and the principle is the same and is not repeated.
The grinding method for the grinding device for graphene production and processing comprises the following steps;
s1, materials are poured into a grinding disc 47, when a first rotating shaft 12 rotates forwards, a grinding cone 15 rotates and gradually and continuously changes direction to swing in a reciprocating mode, large-area full grinding can be conducted on the materials in the grinding disc 47, after grinding is finished, the grinding cone 15 and a first scraper 37 rotate relatively when the first rotating shaft 12 rotates backwards, and the first scraper 37 conducts cleaning treatment along the outer surface of the grinding cone 15; therefore, the materials adhered to the outer surface of the scraping grinding cone 15 fall into the grinding disc 47, the grinding efficiency is improved, and the grinding fine quality is improved.
S2, the supporting arm 7 and the grinding cone 15 can be separated from the vertical plate 3 through the detachable supporting arm 7, and the grinding cone 15 is detached; and the later maintenance and other work is facilitated.
S3, after the materials in the grinding disc 47 are ground, the grinding disc 47 can be turned over for 180 degrees after moving downwards through the threaded block 40 capable of moving upwards and downwards, so that the opening of the grinding disc 47 faces downwards, the second scraper 73 can rotate on the inner wall of the grinding disc 47 after the grinding disc 47 continues moving downwards, and the second scraper 73 can be used for cleaning the end face of the inner side of the grinding disc 47, so that the materials can be poured more cleanly and thoroughly, raw materials are saved, manual cleaning operation is omitted, the cost is low, and the efficiency is high.
When the material scraping device is used, materials are poured into the grinding disc 47, the first motor 9 is started, the grinding cone 15 can rotate and swing in a reciprocating mode in a direction gradually changing continuously, large-area materials in the grinding disc 47 can be fully ground, the grinding cone 15 and the first scraper 37 can rotate relatively by starting the first motor 9 to rotate reversely after grinding is finished, and the first scraper 37 is used for scraping along the outer surface of the grinding cone 15; therefore, materials adhered to the outer surface of the scraping grinding cone 15 fall into the grinding disc 47, so that the grinding efficiency and the grinding fine quality are improved; the supporting arm 7 can be separated from the vertical plate 3 by rotating the first hand to drive the first threaded rod 6 to rotate, and the grinding cone 15 is detached; the later maintenance, the maintenance and other work are convenient; after the materials in the grinding disc 47 are ground, the second motor 38 is started, so that the grinding disc 47 moves downwards and then turns over for 180 degrees, the opening of the grinding disc 47 faces downwards, the second scraper 73 rotates on the inner wall of the grinding disc 47 after the grinding disc 47 continues to move downwards, and the second scraper 73 performs cleaning treatment on the end surface of the inner side of the grinding disc 47; when the grinding disc 47 is turned over 180 degrees downwards, the ground materials are poured into the material receiving cylinder 2 for centralized recovery, and the second scraper 73 can scrape the end surface of the inner side of the grinding disc 47 when rotating, so that the materials are poured more cleanly and thoroughly, raw materials are saved, manual cleaning operation is omitted, the cost is low, and the efficiency is high.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.
Claims (7)
1. A grinder for graphite alkene production and processing, including base (1), its characterized in that: a vertical plate (3) is arranged on one side of the base (1), a detachable supporting arm (7) is arranged at the top end of the vertical plate (3), a rotatable first rotating shaft (12) is arranged on the supporting arm (7), a grinding cone (15) is arranged at the lower end of the first rotating shaft (12), a first scraper (37) is arranged on the outer surface of the grinding cone (15), and when the first rotating shaft (12) rotates positively, a structure that the grinding cone (15) and the first scraper (37) rotate synchronously and swing in a reciprocating manner gradually and continuously in changing directions can be formed; the outer periphery of the upper end surface of the sleeve plate (30) is rotatably connected with an inner ratchet wheel (31), two pawls (32) which are centrosymmetric and meshed with the inner ratchet wheel (31) are hinged to the non-circle center of the upper end surface of the sleeve plate (30), elastic sheets (33) are arranged at the inner side ends of the pawls (32), extension plates (34) are fixedly connected to the two ends of the outer surface of the inner ratchet wheel (31) respectively, short guide rods (35) are slidably connected to the inner walls of the outer side ends of the two extension plates (34) respectively, two ends of a first scraper (37) are fixedly connected to the lower end surfaces of the corresponding short guide rods (35) respectively, a first spring (36) is sleeved at the upper end of the outer surface of each short guide rod (35) respectively, an arc-shaped inclined surface is arranged at the inner side end of each first scraper (37), an arc-shaped clamping groove matched with the first scraper (37) is formed at the lower end of the outer surface of the grinding cone (15), and a structure that the grinding cone (15) and the first scraper (37) rotate relatively when the first rotating shaft (12) rotates reversely can be formed; a threaded block (40) capable of moving up and down is arranged on one side of the vertical plate (3), a grinding disc (47) matched with the grinding cone (15) is arranged on the other side of the vertical plate (3), a second scraper (73) is arranged on the inner side surface of the grinding disc (47), and when the threaded block (40) moves downwards, a structure that the grinding disc (47) moves downwards while turning over to the bottom end and then the second scraper (73) rotates along the inner side surface of the grinding disc (47) can be formed;
a first motor (9) is fixedly connected to the surface of the upper end of the supporting arm (7), a bevel gear transmission set is arranged at the front end of the first motor (9), a first rotating shaft (12) is arranged at the output end of the bevel gear transmission set, a ball cage universal joint (13) is fixedly connected to the surface of the lower end of the first rotating shaft (12), a second rotating shaft (14) is fixedly connected to the lower end of the ball cage universal joint (13), and a grinding cone (15) is fixedly connected to the surface of the lower end of the second rotating shaft (14);
the lower end of the outer surface of the first rotating shaft (12) is fixedly connected with a driving bevel gear (16), one side of the driving bevel gear (16) is engaged with a driven bevel gear (17), one side of the driven bevel gear (17) is coaxially and fixedly connected with a cam (18), the lower end surface of the support arm (7) is fixedly connected with a ring frame (8), the lower end surface of the ring frame (8) is fixedly connected with a ring gear (24), the periphery of the lower end surface of the ring gear (24) is slidably connected with a first support plate (25), the inner wall of the first support plate (25) is slidably connected with a first sliding plate (27), the upper end surface of the first sliding plate (27) is fixedly connected with a first sliding pin (26) engaged with the cam (18), the lower end surface of the first sliding plate (27) is hinged with a first connecting rod (28), the outer surface of the second rotating shaft (14) is rotatably connected with a sleeve (29), and the other end of the first connecting rod (28) is hinged to the outer surface of the sleeve (29); an incomplete bevel gear (19) is coaxially and fixedly connected to the other side of the cam (18), an intermittent bevel gear (20) matched with the incomplete bevel gear (19) is rotatably connected to the upper end of the first supporting plate (25), a hexagonal lock wheel (22) is coaxially and fixedly connected to the lower end of the intermittent bevel gear (20), a sector lock wheel (21) matched with the hexagonal lock wheel (22) is coaxially and fixedly connected to one side of the incomplete bevel gear (19), and a driving straight gear (23) meshed with an inner gear ring (24) is further coaxially and fixedly connected to the lower end of the intermittent bevel gear (20);
the sleeve plate (30) is fixedly connected to the lower end surface of the sleeve (29).
2. The grinding apparatus for graphene production and processing according to claim 1, wherein: support arm (7) rear end inner wall middle part is rotated and is connected with first threaded rod (6), and the support arm (7) rear end inner wall left and right sides rigid coupling respectively has first guide arm (5), riser (3) upper end surface middle part seted up with first threaded rod (6) threaded connection's thread groove, riser (3) upper end surface left and right sides seted up respectively with first guide arm (5) matched with round hole.
3. The grinding apparatus for graphene production and processing according to claim 1, wherein: a second motor (38) is fixedly connected to the surface of the rear end of the vertical plate (3), a second threaded rod (39) is fixedly connected to the lower end of the second motor (38), a threaded block (40) is in threaded connection with the outer surface of the second threaded rod (39), a connecting shaft (41) is slidably connected to the inner wall of the vertical plate (3), the connecting shaft (41) is rotatably connected to the surface of the front end of the threaded block (40), a connecting plate (46) is fixedly connected to the front end of the outer surface of the connecting shaft (41), and a grinding disc (47) is fixedly connected to the surface of the front end of the connecting plate (46); a driven straight gear (44) is fixedly connected to the middle of the outer surface of the connecting shaft (41), a straight rack (45) meshed with the driven straight gear (44) is fixedly connected to the rear end surface of the vertical plate (3), a locking block (42) is fixedly connected to the rear end of the outer surface of the connecting shaft (41), and a locking plate (43) matched with the locking block (42) is fixedly connected to the rear end surface of the vertical plate (3).
4. The grinding apparatus for graphene production and processing as claimed in claim 3, wherein: the inner wall of the middle of the connecting plate (46) is provided with a vertical spiral rod (49), the upper end and the lower end of the outer surface of the spiral rod (49) are fixedly connected with sleeve seats (48) respectively, the inner walls of the left side and the right side of the two sleeve seats (48) are fixedly connected with a limit guide rod (50) respectively, the limit guide rod (50) is connected with the two sides of the connecting plate (46) respectively in a sliding manner, the inner wall of the connecting plate (46) is rotatably connected with a cylinder (66) sleeved on the outer surface of the spiral rod (49), the inner wall of the cylinder (66) is provided with two main pins (64) meshed with the spiral rod (49), the lower end surface of the connecting plate (46) is fixedly connected with a small belt pulley (67), the front end belt of the small belt pulley (67) is connected with a large belt pulley (68), the large belt pulley (68) is rotatably connected with the middle of the lower end surface of a grinding disc (47), the lower end surface of the vertical plate (47) is also fixedly connected with a U-shaped seat (69), the inner wall of the U-shaped seat (69) is slidably connected with a spline shaft (70), the spline shaft (70) penetrates through the grinding disc (47) and is slidably connected with the large pulley (68), the second scraper (73) is fixedly connected with the upper end surface of the spline shaft (70), the lower end surface of the spline shaft (70) is fixedly connected with a second scraper (72), the spline shaft (70), the lower end surface of the spline shaft (70), the spline shaft (72), and the spline shaft (72), the front baffle plate (72) is fixedly connected with a baffle plate (72), and a baffle plate (72) is connected with a second baffle plate (72) is connected with a baffle plate (72) matched with a baffle plate (72).
5. The grinding apparatus for graphene production and processing according to claim 4, wherein: the inner wall of the connecting plate (46) is connected with a circular supporting plate (61) in a sliding mode, the outer sides of the two main pins (64) are fixedly connected with auxiliary pins (65) respectively, the inner wall of the cylinder (66) is further connected with two wedges (63) matched with the corresponding auxiliary pins (65) in a sliding mode, the upper end surfaces of the wedges (63) are fixedly connected with connecting pins (62) respectively, and the lower end surface of the circular supporting plate (61) is provided with a circular groove matched with the connecting pins (62).
6. The grinding apparatus for graphene production and processing according to claim 5, wherein: the outer sides of the first swing rod (53) and the second swing rod (54) are fixedly connected with pin rods (55), and the outer surfaces of the two pin rods (55) are respectively sleeved with a tension spring (56); the utility model discloses a two-end swing rod (53) matched with push pin (52) that correspond, set seat (48) inboard end rigid coupling respectively have two with corresponding first swing rod (53) matched with push pin (52), the pot head has reset spring (51) on hob (49) surface upper end cover respectively about connecting plate (46), connecting plate (46) left and right sides both ends surface front side rigid coupling respectively have two with corresponding second swing rod (54) matched with second stop pin (58), the inboard end rigid coupling of cover seat (48) has two with corresponding first swing rod (53) matched with push pin (52), hob (49) surface.
7. The grinding method of a grinding apparatus for graphene production processing according to the use of claim 1, characterized in that: the method comprises the following steps:
s1, materials are poured into a grinding disc (47), when a first rotating shaft (12) rotates forwards, a grinding cone (15) rotates and gradually and continuously changes directions to swing in a reciprocating mode, the materials in the grinding disc (47) can be ground fully in a large area, after grinding is finished, the first rotating shaft (12) rotates backwards, the grinding cone (15) and a first scraper (37) can rotate relatively, and the first scraper (37) is subjected to cleaning treatment along the outer surface of the grinding cone (15);
s2, the supporting arm (7) and the grinding cone (15) can be separated from the vertical plate (3) through the detachable supporting arm (7), and the grinding cone (15) is detached;
s3, after the materials in the grinding disc (47) are ground, the grinding disc (47) can be turned over for 180 degrees after moving downwards through the threaded block (40) capable of moving vertically, so that the opening of the grinding disc (47) faces downwards, and after the grinding disc (47) continues to move downwards, the second scraper (73) can rotate on the inner wall of the grinding disc (47), so that the second scraper (73) can perform cleaning treatment on the end face of the inner side of the grinding disc (47).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211322874.XA CN115382647B (en) | 2022-10-27 | 2022-10-27 | Grinding device and grinding method for graphene production and processing |
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| CN202211322874.XA CN115382647B (en) | 2022-10-27 | 2022-10-27 | Grinding device and grinding method for graphene production and processing |
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| CN115382647A CN115382647A (en) | 2022-11-25 |
| CN115382647B true CN115382647B (en) | 2023-02-03 |
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| CN117138911B (en) * | 2023-10-31 | 2024-01-12 | 绵阳市奥派科技有限公司 | Automatic grinding instrument |
| CN118002287B (en) * | 2024-04-09 | 2024-06-04 | 黑龙江省农业科学院畜牧兽医分院 | Grinding device for processing cow feed |
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| JP2006125511A (en) * | 2004-10-28 | 2006-05-18 | Towa:Kk | Power transmission device, and grinder and agitator using the same |
| MX356441B (en) * | 2012-08-21 | 2018-05-29 | Nikam Bhausaheb | An improved two roller sugarcane crushing mill. |
| CN109794341A (en) * | 2017-11-17 | 2019-05-24 | 旺苍县康骨堂颈腰椎病研究所 | A kind of Chinese medicine drug ramming pot |
| CN208894339U (en) * | 2018-09-20 | 2019-05-24 | 李影 | A kind of fragrance processing crushing grinding device |
| CN110201780A (en) * | 2019-06-19 | 2019-09-06 | 吴玉华 | A kind of processing of farm products black rice crushing grinding device |
| CN213494172U (en) * | 2020-08-19 | 2021-06-22 | 桂林欧润药业有限公司 | Grinder is used in traditional chinese medicine production |
| CN112517205A (en) * | 2020-11-12 | 2021-03-19 | 上海良延环保科技发展有限公司 | Intelligent building waste classification device and use method |
| CN214288391U (en) * | 2020-12-21 | 2021-09-28 | 江苏省苏北人民医院 | Medicine reducing mechanism is used in paediatrics nursing |
| CN215140716U (en) * | 2021-01-11 | 2021-12-14 | 陈曦 | Tablet reducing mechanism is used in medicine safety inspection |
| CN112844756A (en) * | 2021-01-20 | 2021-05-28 | 湖北绿满园农业股份有限公司 | A multistage grinding device for rice processing |
| CN214288501U (en) * | 2021-01-25 | 2021-09-28 | 黑龙江省迅念科技有限公司 | Rice grinder that becomes more meticulous |
| CN113019655B (en) * | 2021-03-12 | 2023-11-14 | 江苏玺鼎环保设备有限公司 | Energy-saving type special domestic sewage treatment device for expressway |
| CN114749254A (en) * | 2022-06-16 | 2022-07-15 | 江苏康世源药业有限公司 | Chemical material crusher |
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