CN116037248B - Granulating device and granulating method for powder for diamond drill bit - Google Patents
Granulating device and granulating method for powder for diamond drill bit Download PDFInfo
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- CN116037248B CN116037248B CN202210429637.7A CN202210429637A CN116037248B CN 116037248 B CN116037248 B CN 116037248B CN 202210429637 A CN202210429637 A CN 202210429637A CN 116037248 B CN116037248 B CN 116037248B
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- 239000000843 powder Substances 0.000 title claims abstract description 38
- 229910003460 diamond Inorganic materials 0.000 title claims abstract description 36
- 239000010432 diamond Substances 0.000 title claims abstract description 36
- 238000000034 method Methods 0.000 title claims abstract description 13
- 238000000227 grinding Methods 0.000 claims abstract description 77
- 239000000463 material Substances 0.000 claims abstract description 72
- 239000002994 raw material Substances 0.000 claims abstract description 27
- 230000005540 biological transmission Effects 0.000 claims abstract description 24
- 239000008187 granular material Substances 0.000 claims description 34
- 238000004804 winding Methods 0.000 claims description 31
- 238000005453 pelletization Methods 0.000 claims description 20
- 230000007704 transition Effects 0.000 claims description 19
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 14
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 14
- 241001330002 Bambuseae Species 0.000 claims description 14
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 14
- 239000011425 bamboo Substances 0.000 claims description 14
- 239000008188 pellet Substances 0.000 claims description 12
- 206010006514 bruxism Diseases 0.000 claims description 8
- 210000005069 ears Anatomy 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000007599 discharging Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000007306 turnover Effects 0.000 abstract description 3
- 239000002245 particle Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 238000000498 ball milling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000012840 feeding operation Methods 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000001291 vacuum drying Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C2/00—Crushing or disintegrating by gyratory or cone crushers
- B02C2/10—Crushing or disintegrating by gyratory or cone crushers concentrically moved; Bell crushers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/14—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic in rotating dishes or pans
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C2/00—Crushing or disintegrating by gyratory or cone crushers
- B02C2/007—Feeding 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
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/10—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone
Abstract
The invention relates to a granulating device and a granulating method of powder for a diamond drill bit, wherein the granulating device comprises a granulating barrel, a transmission part is arranged on the granulating barrel, a grinding disc and a granulating disc are arranged in the granulating barrel up and down, the transmission part is connected with the grinding disc and the granulating disc and used for driving the grinding disc and the granulating disc to rotate along the circumferential direction, a distributing disc is arranged on the grinding disc, and a distributing hopper positioned at a material inlet of the granulating barrel is rotationally arranged on the granulating barrel; according to the invention, when the grinding disc is arranged, the grinding disc is driven to rotate only through the transmission part, meanwhile, the grinding disc drives the distributing hopper to rotate, the parallel pushing assembly intermittently controls the distributing hopper to turn over, raw materials are sent to the distributing disc below to uniformly discharge, and fall to the grinding disc, the raw materials are fully ground by the grinding disc and fall to the granulating disc after grinding, so that the linkage of discharging, grinding and granulating is realized, the mechanical structure is simplified, and the production efficiency is improved.
Description
Technical Field
The invention relates to the technical field of powder granulation for diamond drill bits, in particular to a granulating device and a granulating method for powder for diamond drill bits.
Background
The diamond thin-wall drill bit consists of two parts of cutter teeth and a matrix, the formula of the cutter head determines the service performance of the drill bit, the diamond cutter teeth are formed by sintering one or more metal powder or a mixture of non-metal powder and diamond after cold pressing, the important step before cold pressing is to make the powder into particles, the powder is made into particles, the fluidity of the powder can be improved, meanwhile, the abrasion to a steel mould can be reduced, the service life of the mould is greatly prolonged, meanwhile, the weight stability of a pressed compact is much higher, at present, diamond powder granulating devices on the market mainly dry diamond micro powder in a vacuum drying box after ball milling, grind after drying, finally granulate, and the granulating process generally needs to transfer a plurality of machines to obtain final diamond particles, so that the process is complicated and the production efficiency is lower.
In order to solve the problems, the invention provides a granulating device and a granulating method of diamond bit powder.
Disclosure of Invention
(1) Technical problem to be solved
The invention aims to overcome the defects of the prior art, adapt to the actual needs, and provide a granulating device and a granulating method of powder for a diamond bit, so as to solve the technical problems.
(2) Technical proposal
In order to achieve the above purpose, the present invention provides the following technical solutions:
the utility model provides a pelletization device of diamond drill bit powder, includes a pelletization section of thick bamboo, be equipped with the driving medium on the pelletization section of thick bamboo, be provided with grinding disc and pelletization dish from top to bottom in the pelletization section of thick bamboo, the driving medium links to each other with grinding disc and pelletization dish and is used for driving grinding disc and pelletization dish along circumference rotation, be equipped with the feed divider on the grinding disc, the pelletization section of thick bamboo rotation is equipped with the feed divider that is located a pelletization section of thick bamboo pan feeding mouth department, be equipped with the promotion subassembly that links to each other with the feed divider on the feed divider, the promotion subassembly is used for driving the feed divider along circumference rotation;
the granulating disc comprises a first deflector rod and a granulating material sieve which are arranged up and down, the granulating material sieve is fixedly arranged in a granulating material cylinder, and the first deflector rod is connected with a transmission piece.
Further, the driving piece includes driving motor and pivot, pelletization feed cylinder outside fixed mounting has driving motor, driving motor's output is equipped with the pivot that runs through to in the pelletization feed cylinder.
Further, the grinding disc comprises an abrasive shell, grinding blocks and grinding teeth, wherein the abrasive shell is fixedly arranged in the granulating material cylinder, the grinding blocks are arranged in the abrasive shell and are connected with the transmission piece, the grinding teeth are arranged between the grinding blocks and the abrasive shell, and the grinding blocks are arranged in a cone structure.
Further, the material distributing disc comprises a material distributing plate and a second deflector rod, the material distributing plate is arranged on the grinding disc, the material distributing plate is provided with blanking holes in annular equidistant mode, and the material distributing plate is provided with the second deflector rod.
Further, the promotion subassembly includes gyro wheel, arc piece, backup pad, spring and pulling piece, the feed divider outside is the symmetry and is provided with the gyro wheel, the system pellet section of thick bamboo inboard is the symmetry and is provided with the backup pad, be equipped with the spring in the backup pad, fixedly connected with arc piece on the spring, be equipped with the pulling piece between arc piece and the feed divider.
Further, the pulling piece comprises a winding wheel, a pull rope and a torsion spring, the winding wheels are arranged at the rotating ends of the arc-shaped block and the distributing hopper, the pull rope is wound between every two adjacent winding wheels, and the torsion spring is arranged between the winding wheels on the distributing hopper and the inner wall of the granulating charging barrel.
Further, still include walking track and drive assembly, pelletization feed cylinder slides and locates on the walking track, drive assembly links to each other with the pelletization feed cylinder, first bin outlet has been seted up to pelletization feed cylinder outside one side that is located pelletization material sieve top, the second bin outlet has been seted up to pelletization feed cylinder bottom.
Further, the walking track comprises a vertical plate, a transition plate and a transverse moving plate, wherein the transverse moving plate is horizontally arranged, the transition plate is obliquely arranged on the transverse moving plate, the vertical plate is arranged on the transition plate, an included angle between the transition plate and the transverse moving plate is formed by degrees, and blanking sliding holes are formed in the transition plate and the transverse moving plate.
Further, the drive assembly includes biax motor, actuating lever, traction winding pole, endless drive belt, ears connect and haulage rope, biax motor locates on the riser, biax motor output links to each other with the actuating lever, two sets of the actuating lever is installed in the riser top surface through single ear extension board rotation, traction winding pole rotates and installs on riser is close to system pellet section of thick bamboo one side, be equipped with the endless drive belt between actuating lever and the traction winding pole, rotate on the pelletization feed cylinder and be connected with ears and connect, ears connect and traction rope is equipped with between the traction winding pole.
A granulating method of a granulating device for powder for a diamond drill bit, comprising the following steps:
s1, feeding, namely putting raw materials of diamond bit powder to be granulated into a distributing hopper through a feed inlet of a granulating charging barrel;
s2, distributing, wherein the transmission part drives and drives the grinding disc to rotate, meanwhile, the grinding disc drives the distributing disc to rotate, and the parallel pushing assembly drives the distributing hopper to rotate along the circumferential direction, so that the materials in the distributing hopper fall onto the distributing disc, and the raw materials are fed in batches;
s3, grinding materials, wherein the grinding disc is driven to rotate by the transmission part, and the raw materials falling from the material distributing disc are fully ground;
s4, granulating, namely after the raw materials are sufficiently ground, enabling the ground materials to fall into a granulating disc for granulating.
(3) The beneficial effects are that:
according to the invention, when the grinding disc is arranged, the grinding disc is driven to rotate only through the transmission part, meanwhile, the grinding disc drives the distributing hopper to rotate, the parallel pushing assembly intermittently controls the distributing hopper to turn over, raw materials are sent to the distributing disc below to uniformly discharge, and fall to the grinding disc, the raw materials are fully ground by the grinding disc and fall to the granulating disc after grinding, so that the linkage of discharging, grinding and granulating is realized, the mechanical structure is simplified, and the production efficiency is improved.
Drawings
FIG. 1 is a schematic perspective view of a granulating apparatus for diamond bit powder according to the present invention;
FIG. 2 is a schematic view showing another perspective view of a granulating apparatus for diamond bit powder according to the present invention;
FIG. 3 is a schematic view showing the internal perspective structure of a pellet cylinder of a pellet making device for diamond bit powder according to the present invention;
FIG. 4 is a schematic view showing the appearance and structure of a granulating apparatus for diamond bit powder according to the present invention;
FIG. 5 is a schematic diagram showing a schematic cross-sectional front view of a granulating apparatus for diamond bit powder according to the present invention;
FIG. 6 is a schematic view showing a three-dimensional partially cut-away three-dimensional structure of a pellet cylinder of a pellet making device for diamond bit powder according to the present invention
Fig. 7 is a flowchart of a granulating method of a granulating apparatus for diamond bit powder according to the present invention.
The reference numerals are as follows:
pellet making cylinder 1, transmission member 2, driving motor 21, rotation shaft 22, grinding disc 3, grinding material shell 31, grinding block 32, grinding teeth 33, granulating disc 4, first deflector rod 41, granulating material sieve 42, distributing disc 5, distributing plate 51, second deflector rod 52, blanking hole 53, distributing hopper 6, pushing component 7, roller 71, arc block 72, supporting plate 73, spring 74, pulling member 75, winding wheel 751, pull rope 752, torsion spring 753, walking rail 8, riser 81, transition plate 82, traversing plate 83, driving component 9, double-shaft motor 91, driving rod 92, traction winding rod 93, endless belt 94, double-lug connector 95, traction rope 96, first discharge opening 10, second discharge opening 11.
Detailed Description
The invention is further illustrated by the following examples in connection with figures 1-7:
as shown in fig. 1, 3, 5 and 6, the granulating device for the powder for the diamond drill bit comprises a granule making cylinder 1, wherein a transmission part 2 is arranged on the granule making cylinder 1, a grinding disc 3 and a granulating disc 4 are arranged in the granule making cylinder 1 up and down, the transmission part 2 is connected with the grinding disc 3 and the granulating disc 4 and used for driving the grinding disc 3 and the granulating disc 4 to rotate along the circumferential direction, a distributing disc 5 is arranged on the grinding disc 3, a distributing hopper 6 positioned at a material inlet of the granule making cylinder 1 is rotationally arranged in the granule making cylinder 1, a pushing component 7 connected with the distributing hopper 6 is arranged on the distributing disc 5, and the pushing component 7 is used for driving the distributing hopper 6 to rotate along the circumferential direction;
the granulating disc 4 comprises a first deflector rod 41 and a granulating material sieve 42 which are arranged up and down, the granulating material sieve 42 is fixedly arranged in the granulating material cylinder 1, and the first deflector rod 41 is connected with the transmission part 2;
the transmission part 2 comprises a driving motor 21 and a rotating shaft 22, the driving motor 21 is fixedly arranged on the outer side of the granulating material cylinder 1, the rotating shaft 22 penetrating into the granulating material cylinder 1 is arranged at the output end of the driving motor 21, the rotating shaft 22 penetrates through the whole granulating material cylinder 1, and synchronous blanking, grinding and granulating linkage are realized by driving the rotating shaft 22 through the driving motor 21, so that the production energy consumption is reduced;
the grinding disc 3 comprises an abrasive shell 31, grinding blocks 32 and grinding teeth 33, the abrasive shell 31 is fixedly arranged in the granulating material cylinder 1, the grinding blocks 32 are arranged in the abrasive shell 31, the grinding blocks 32 are connected with the transmission piece 2, the grinding teeth 33 are arranged between the grinding blocks 32 and the abrasive shell 31, and the grinding blocks 32 are arranged in a cone structure;
the material distributing disc 5 comprises a material distributing plate 51 and a second deflector rod 52, the material distributing plate 51 is arranged on the grinding disc 3, the material distributing plate 51 is provided with blanking holes 53 in annular equidistant mode, and the material distributing plate 51 is provided with the second deflector rod 52;
the pushing assembly 7 comprises a roller 71, an arc-shaped block 72, a supporting plate 73, a spring 74 and a pulling piece 75, wherein the roller 71 is symmetrically arranged on the outer side of the material distributing disc 5, the supporting plate 73 is symmetrically arranged on the inner side of the material preparing cylinder 1, the spring 74 is arranged on the supporting plate 73, the arc-shaped block 72 is fixedly connected onto the spring 74, the pulling piece 75 is arranged between the arc-shaped block 72 and the material distributing hopper 6, a supporting rod is slidably mounted in the supporting plate 73, the supporting rod penetrates through the spring 74, the top end of the supporting rod is fixedly connected to the lower surface of the arc-shaped block 72, and the supporting rod is in clearance sliding connection with the supporting plate 73;
the pulling piece 75 comprises winding wheels 751, a pull rope 752 and a torsion spring 753, the winding wheels 751 are arranged at the rotating ends of the arc-shaped block 72 and the distributing hopper 6, the pull rope 752 is wound between two adjacent winding wheels 751, and the torsion spring 753 is arranged between the winding wheels 751 on the distributing hopper 6 and the inner wall of the granule making barrel 1.
As shown in fig. 1, 2, 4 and 6, the granulating device further comprises a walking track 8 and a driving component 9, wherein the granulating material cylinder 1 is arranged on the walking track 8 in a sliding manner, the driving component 9 is arranged on the walking track 8, the driving component 9 is connected with the granulating material cylinder 1, a first discharging opening 10 is formed in one side, above the granulating material screen 42, of the outer part of the granulating material cylinder 1, and a second discharging opening 11 is formed in the bottom of the granulating material cylinder 1;
the walking track 8 comprises a vertical plate 81, a transition plate 82 and a transverse moving plate 83, the transverse moving plate 83 is horizontally arranged, the transition plate 82 is obliquely arranged on the transverse moving plate 83, the vertical plate 81 is arranged on the transition plate 82, an included angle between the transition plate 82 and the transverse moving plate 83 is 120-140 DEG, blanking sliding holes (not shown in the figure and can be arranged according to production requirements) are formed in the transition plate 82 and the transverse moving plate 83, a movable roller is arranged on the granulating cylinder 1, sliding ways matched with the movable roller are formed in the transition plate 82 and the transverse moving plate 83, and the granulating cylinder 1 is moved and guided by the cooperation of the movable roller and the sliding ways;
the driving assembly 9 comprises a double-shaft motor 91, a driving rod 92, a traction winding rod 93, an annular driving belt 94, a double-lug connector 95 and a traction rope 96, wherein the double-shaft motor 91 is arranged on the vertical plate 81, the output end of the double-shaft motor 91 is connected with the driving rod 92, two groups of driving rods 92 are rotatably arranged on the top surface of the vertical plate 81 through a single-lug support plate, the traction winding rod 93 is rotatably arranged on one side of the vertical plate 81, which is close to the granule making barrel 1, an annular driving belt 94 is arranged between the driving rod 92 and the traction winding rod 93, the double-lug connector 95 is rotatably connected with the traction winding rod 93, the traction rope 96 is arranged between the double-lug connector 95 and the traction winding rod 93, the granule making barrel 1 and the driving assembly 9 are connected through a pin joint structure, interference is prevented in the inclined ascending process, the driving rod 92 is driven by the driving rod 92, the traction winding rod 93 is driven to incline the granule making barrel 1, the working energy consumption of the double-shaft motor 91 is reduced as much as possible, and the granulating cost is reduced.
The granule making cylinder 1 is arranged on the walking track 8 in a sliding way, because granules which do not meet the screening requirement are arranged in the granule making cylinder 1, the granule making cylinder 1 is driven by the driving component 9 to slide into the transition plate 82 from the transverse moving plate 83, so that the granule making cylinder 1 is inclined, the residual granules in the granule making sieve 42 are discharged from the first discharge hole 10 through reciprocating motion, and secondary granulating is carried out after re-feeding, so that manual checking is not needed, the operation is simple and quick, the working efficiency is reduced, and the discharging is sufficient.
As shown in fig. 7, a granulating method of a granulating apparatus for diamond bit powder, comprising:
s1, feeding, namely putting the raw materials of the diamond bit powder to be granulated into a distributing hopper 6 through a feed inlet of a granulating charging barrel 1;
s2, distributing, wherein the transmission part 2 transmits and drives the grinding disc 3 to rotate, meanwhile, the grinding disc 3 drives the distributing disc 5 to rotate, and the parallel pushing assembly 7 drives the distributing hopper 6 to rotate along the circumferential direction, so that the materials in the distributing hopper 6 fall onto the distributing disc 5, and the raw materials are fed in batches;
s3, grinding, wherein the grinding disc 3 is driven to rotate by the transmission part 2, and the raw materials falling from the material distributing disc 5 are fully ground;
s4, granulating, wherein after the raw materials are sufficiently ground, the ground materials fall into a granulating disc 4, and then granulating operation can be performed.
The invention has the beneficial effects that:
according to the invention, the grinding disc 3 is arranged, when the grinding device is used, the grinding disc 3 is driven to rotate only through the transmission part 2, meanwhile, the grinding disc 3 drives the distributing hopper 6 to rotate, the parallel pushing component 7 intermittently controls the distributing hopper 6 to turn over, raw materials are sent to the distributing disc 5 below to be evenly discharged and fall to the grinding disc 3, the raw materials are fully ground by the grinding disc 3 and then fall to the granulating disc 4, so that the linkage of discharging, grinding and granulating is realized, the mechanical structure is simplified, and the production efficiency is improved.
Working principle:
firstly, raw materials of diamond bit powder to be granulated are thrown into a granule making cylinder 1 and fall into a distributing hopper 6, the raw materials are positioned at a feed inlet of the granule making cylinder 1 and in the distributing hopper 6, a driving motor 21 drives a rotating shaft 22 to rotate so as to drive a grinding block 32 and a distributing plate 51 to rotate, meanwhile, rollers 71 at two sides of the distributing plate 51 rotate to contact with an arc block 72 and push the arc block 72 to move downwards along the arc surface of the arc block 72, a spring 74 is compressed, a pull rope 752 is pulled to rotate around a winding wheel 751 by the downward movement of the arc block 72, a torsion spring 753 stores energy so as to drive the distributing hopper 6 to overturn, the raw materials positioned in the distributing hopper 6 fall onto the distributing plate 51, the rollers 71 move to the outer side of the arc block 72, and under the elastic potential energy of the torsion spring 753 and the spring 74, the arc block 72 and the winding wheel 751 are reset and drive the distributing hopper 6 to move to the feed inlet of the granule making cylinder 1 again to receive materials again, and then the material feeding operation for times is completed;
then, the raw materials fall onto the material dividing plate 51, through the second deflector rod 52 and the blanking hole 53 on the material dividing plate 51, under the action of centrifugal force, the raw materials can firstly collide with the inner wall of the granule making cylinder 1, and the raw materials can fall into the grinding material shell 31 from the middle part and the outer side of the material dividing plate 51, so that the accumulation of the raw materials is avoided, and the raw materials are sufficiently ground under the action of the grinding teeth 33 between the grinding material shell 31 and the grinding block 32;
finally, the raw materials fall into the granule making sieve 42 after being fully ground, the rotating shaft 22 rotates and drives the first deflector rod 41 to carry out granule making on granules, the prepared granules fully and quickly fall into the bottom of the granule making cylinder 1 through the granule making sieve 42, when the granules are collected, the second discharge opening 11 is opened, the double-shaft motor 91 drives the traction winding rod 93 through the driving rod 92, the granule making cylinder 1 is pulled to move to the transition plate 82 from the transverse moving plate 83 to be in an inclined state, and the first discharge opening 10 is opened to recover the residual granules in the granule making sieve 42, so that the whole granule making operation of powder is completed.
The embodiments of the present invention are disclosed as preferred embodiments, but not limited thereto, and those skilled in the art will readily appreciate from the foregoing description that various extensions and modifications can be made without departing from the spirit of the present invention.
Claims (8)
1. The utility model provides a pelletization device of diamond drill bit powder, includes pelletization section of thick bamboo (1), its characterized in that: the granulating device is characterized in that a transmission part (2) is arranged on the granulating material cylinder (1), an abrasive disc (3) and a granulating disc (4) are arranged in the granulating material cylinder (1) up and down, the transmission part (2) is connected with the abrasive disc (3) and the granulating disc (4) and is used for driving the abrasive disc (3) and the granulating disc (4) to rotate along the circumferential direction, a distributing disc (5) is arranged on the abrasive disc (3), a distributing hopper (6) positioned at a material inlet of the granulating material cylinder (1) is rotationally arranged on the granulating material cylinder (1), a pushing component (7) connected with the distributing hopper (6) is arranged on the distributing disc (5), and the pushing component (7) is used for driving the distributing hopper (6) to rotate along the circumferential direction;
the granulating disc (4) comprises a first deflector rod (41) and a granulating material sieve (42) which are arranged up and down, the granulating material sieve (42) is fixedly arranged in the granulating material cylinder (1), and the first deflector rod (41) is connected with the transmission part (2); the pushing assembly (7) comprises rollers (71), arc blocks (72), supporting plates (73), springs (74) and pulling pieces (75), the rollers (71) are symmetrically arranged on the outer side of the material distributing disc (5), the supporting plates (73) are symmetrically arranged on the inner side of the material producing cylinder (1), the springs (74) are arranged on the supporting plates (73), the arc blocks (72) are fixedly connected onto the springs (74), and the pulling pieces (75) are arranged between the arc blocks (72) and the material distributing hopper (6); the pulling piece (75) comprises a winding wheel (751), a pull rope (752) and a torsion spring (753), the winding wheel (751) is arranged at the rotating end of the arc-shaped block (72) and the rotating end of the distributing hopper (6), the pull rope (752) is wound between two adjacent winding wheels (751), and the torsion spring (753) is arranged between the winding wheel (751) on the distributing hopper (6) and the inner wall of the granulating charging barrel (1).
2. A device for granulating diamond bit powder according to claim 1, wherein: the transmission piece (2) comprises a driving motor (21) and a rotating shaft (22), the driving motor (21) is fixedly arranged on the outer side of the granule making barrel (1), and the rotating shaft (22) penetrating into the granule making barrel (1) is arranged at the output end of the driving motor (21).
3. A device for granulating diamond bit powder according to claim 1, wherein: the grinding disc (3) comprises a grinding material shell (31), grinding blocks (32) and grinding teeth (33), wherein the grinding material shell (31) is fixedly installed in the granulating material cylinder (1), the grinding blocks (32) are arranged in the grinding material shell (31), the grinding blocks (32) are connected with the transmission piece (2), the grinding teeth (33) are arranged between the grinding blocks (32) and the grinding material shell (31), and the grinding blocks (32) are arranged in a cone structure.
4. A device for granulating diamond bit powder according to claim 1, wherein: the material distributing disc (5) comprises a material distributing plate (51) and a second deflector rod (52), the material distributing plate (51) is arranged on the grinding disc (3), the material distributing plate (51) is provided with blanking holes (53) in annular equidistant mode, and the material distributing plate (51) is provided with the second deflector rod (52).
5. A granulating apparatus for powder for a diamond bit according to any one of claims 1 to 4, wherein: still include walking track (8) and drive assembly (9), system pellet section of thick bamboo (1) slide and locate on walking track (8), drive assembly (9) are located on walking track (8), drive assembly (9) link to each other with system pellet section of thick bamboo (1), first bin outlet (10) have been seted up to pelletization pellet section of thick bamboo (1) outside in system pellet screen (42) top one side, second bin outlet (11) have been seted up to system pellet section of thick bamboo (1) bottom.
6. A device for granulating diamond bit powder according to claim 5, wherein: the walking track (8) comprises a vertical plate (81), a transition plate (82) and a transverse moving plate (83), wherein the transverse moving plate (83) is horizontally arranged, the transition plate (82) is obliquely arranged on the transverse moving plate (83), the vertical plate (81) is arranged on the transition plate (82), an included angle between the transition plate (82) and the transverse moving plate (83) is 120-140 degrees, and blanking slide holes are formed in the transition plate (82) and the transverse moving plate (83).
7. A device for granulating diamond bit powder according to claim 6, wherein: the utility model provides a drive assembly (9) is including biax motor (91), actuating lever (92), traction winding pole (93), endless drive belt (94), ears connect (95) and haulage rope (96), biax motor (91) are located on riser (81), biax motor (91) output links to each other with actuating lever (92), two sets of actuating lever (92) are installed in riser (81) top surface through single ear extension board rotation, traction winding pole (93) are installed on riser (81) is close to pelleting section of thick bamboo (1) one side, be equipped with endless drive belt (94) between actuating lever (92) and traction winding pole (93), rotate on pelleting section of thick bamboo (1) and be connected with ears and connect (95), be equipped with haulage rope (96) between ears connect (95) and traction winding pole (93).
8. A granulating method using the granulating apparatus for diamond bit powder according to claim 1, comprising the steps of:
s1, feeding, namely putting raw materials of diamond drill bit powder to be granulated into a distributing hopper (6) through a feed inlet of a granulating cylinder (1);
s2, distributing, wherein the transmission part (2) transmits and drives the grinding disc (3) to rotate, meanwhile, the grinding disc (3) drives the distributing disc (5) to rotate, and the parallel pushing assembly (7) drives the distributing hopper (6) to rotate along the circumferential direction, so that the materials in the distributing hopper (6) fall onto the distributing disc (5) to feed the raw materials in batches;
s3, grinding, wherein the grinding disc (3) is driven to rotate by the transmission part (2) to sufficiently grind the raw materials falling from the material distributing disc (5);
s4, granulating, wherein after the raw materials are sufficiently ground, the ground materials fall into a granulating disc (4) to carry out granulating operation.
Priority Applications (1)
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