CN113477359A - Asphalt pump with sectional type grinding mechanism - Google Patents
Asphalt pump with sectional type grinding mechanism Download PDFInfo
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- CN113477359A CN113477359A CN202110533392.8A CN202110533392A CN113477359A CN 113477359 A CN113477359 A CN 113477359A CN 202110533392 A CN202110533392 A CN 202110533392A CN 113477359 A CN113477359 A CN 113477359A
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- 238000000227 grinding Methods 0.000 title claims abstract description 147
- 230000007246 mechanism Effects 0.000 title claims abstract description 51
- 239000010426 asphalt Substances 0.000 title claims abstract description 24
- 239000000463 material Substances 0.000 claims abstract description 26
- 239000000084 colloidal system Substances 0.000 claims abstract description 15
- 238000000034 method Methods 0.000 claims abstract description 10
- 230000008569 process Effects 0.000 claims abstract description 7
- 230000003068 static effect Effects 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 239000002245 particle Substances 0.000 abstract description 8
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 238000007599 discharging Methods 0.000 abstract description 2
- 238000010030 laminating Methods 0.000 description 6
- 239000000126 substance Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000001804 emulsifying effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/08—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers
- B02C18/12—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers with drive arranged below container
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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
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/18—Knives; Mountings thereof
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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
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention provides an asphalt pump with a sectional type grinding mechanism. The problem that a grinding mechanism of a colloid mill in an asphalt pump is easy to damage in the grinding process is solved. When the grinding device is used, materials enter the cavity in the shell through the feeding hole of the shell and fall into the arc-shaped groove on the first grinding block or the second grinding block, the materials in the arc-shaped groove are ground through the first grinding block and the second grinding block which are always attached to each other, primary grinding and crushing are carried out on the particles with larger diameters in the materials, the grinding efficiency is greatly improved through continuously rotating the first grinding block and the second grinding block which are mutually ground, the materials after primary grinding enter the cutting mechanism below through the discharging hole to be further cut and crushed, the particles with larger diameters are effectively prevented from falling into the cutting device to damage the cutting device, and the service life of the cutting device is greatly prolonged.
Description
Technical Field
The invention belongs to the technical field of grinding, and particularly relates to an asphalt pump with a sectional type grinding mechanism.
Background
The colloid mill is an ultramicro-crushing equipment, has a series of functions of crushing, emulsifying, stirring and the like, and can perfectly replace the traditional stone mill, sand mill and the like. The colloid mill has strong adaptability to materials, and substances with high viscosity and large particles can also be crushed, so that the colloid mill can be used for high-viscosity substances in many occasions, and is often refined when more solid substances exist.
The colloid mill integrates various performances of machines such as a homogenizer, a ball mill, a three-roller machine, a stirrer and the like, has efficiency which is several times that of the machines, can be widely applied to industries such as food, medicine, chemical industry, light industrial plastics and the like, and has excellent effects of superfine grinding and the like. The working principle of the colloid mill is as follows: through the relative motion of the movable grinding disc and the static grinding disc in different geometric shapes under high-speed rotation, the self weight of the processed material, the action of powerful shearing force, friction force, impact force, high-frequency vibration, socket rotation and other composite forces applied to the gap of the processed material under the actions of air pressure and centrifugal force, the material is effectively dispersed, crushed, emulsified, homogenized and uniformly mixed, and a refined product is obtained.
However, when the size of the grinding particles needs to be changed in the actual use process of the existing colloid mill, the adjustment is inconvenient, the grinding devices with different cutting effects need to be replaced according to different requirements, the replacement is inconvenient, in the actual grinding process, the particles with larger diameters exist in the grinded colloid, the grinding mechanism is easy to damage, the grinding mechanism is greatly reduced after being damaged, the quality of the produced materials is reduced, the production efficiency is greatly influenced, and the prior art has the improved part.
Disclosure of Invention
The invention provides an asphalt pump with a sectional type grinding mechanism for large particles with larger diameter, aiming at the defect that a grinding mechanism is easy to damage in the grinding process of a colloid mill in the existing asphalt pump.
The invention aims to be realized by the following technical scheme: the utility model provides an asphalt pump with sectional type grinding mechanism, includes the asphalt pump and sets up colloid mill grinding mechanism on the asphalt pump, its characterized in that, colloid mill grinding mechanism is including carrying out kibbling grinding mechanism and cutting mechanism to the material respectively in proper order, grinding mechanism is including setting up the casing in cutting mechanism top, seted up the cavity in the casing, feed inlet and the discharge gate that communicates to casing inner cavity are seted up respectively to the casing both ends, the fixed first pivot and the second pivot of being provided with in the cavity, it is provided with first grinding piece and second grinding piece to rotate respectively in first pivot and the second pivot, and first grinding piece and second grinding piece use first pivot and second pivot respectively as central symmetry setting, first grinding piece and second grinding piece both ends are circular, first grinding piece and second grinding piece center both sides are seted up respectively and are sunken to first pivot and second pivot direction and grind piece and second grinding piece both ends The matched with arc wall, first grinding piece and second grind the arc wall laminating on the second grinding piece respectively at the both ends of the first grinding piece of rotation in-process, the arc wall laminating on the first grinding piece is respectively ground at the both ends of piece is ground to the second, and both laminate in proper order, first grinding piece is kept away from a side direction feed inlet direction of second pivot around first pivot from the discharge gate along first pivot and is rotated, the second is ground the piece and is kept away from a side direction discharge gate direction of first pivot around the second pivot from the discharge gate along the second pivot and rotate.
Preferably, the housing and the cavity in the housing are in a kidney-shaped hole shape, and the diameters of the two ends of the cavity are the same as the rotating diameters of the first grinding block and the second grinding block.
Preferably, the inner walls of the shell at two sides of the discharge port are respectively provided with a discharge inclined surface inclined towards the direction of the discharge port.
Preferably, the cutting mechanism comprises a movable disc and a stationary disc sleeved on the movable disc, the stationary disc is provided with an opening which penetrates through the stationary disc and is communicated with the shell, the movable disc comprises a rotating plate and a plurality of fixed blocks which are fixedly arranged on the rotating plate and are matched with the inner wall of the stationary disc, the center of the rotating plate is fixedly provided with a central shaft, the fixed blocks are uniformly distributed on the rotating plate around the central shaft, a cutting block which can move along the plane of the rotating plate is movably arranged between every two adjacent fixed blocks, the central shaft is fixedly provided with a rotating column, a sleeve which drives the cutting block to move is buckled on the rotating column, the outer wall of the sleeve is always attached to the end face of the cutting block facing the sleeve, the diameter of the sleeve is gradually reduced from top to bottom, the diameter of the lower end of the sleeve is the same as that of the central shaft, and the periphery of the sleeve forms a first inclined plane which gradually inclines towards the inside of the sleeve from top to bottom, the length ratio of the horizontal direction in the first inclined plane to the vertical direction is 1: 2, a second inclined plane matched with the first inclined plane is arranged on the end face, facing the sleeve, of the cutting block, an adjusting plate for adjusting the position of the sleeve is rotatably arranged on the sleeve, a plurality of first channels in the vertical direction and second channels in the horizontal direction are arranged on the central shaft, the second channels are located at the bottom of the central shaft, the lower end of each first channel is communicated with one end, facing the inside of the central shaft, of each second channel, rigid ropes are movably arranged in the first channels and the second channels, third channels are arranged in the cutting block, two ends of each third channel are located on the end face, facing the central shaft, of the cutting block, one end of each third channel is communicated with the second channels, one end of each rigid rope is fixedly arranged at the lower end of the sleeve, and the other end of each rigid rope penetrates through the first channels, The second channel and the third channel are fixedly arranged on the outer wall of the central shaft, the rigid ropes are in a stretching state when the first inclined surface on the sleeve and the second inclined surface on the cutting block are mutually attached, and the first channel, the second channel, the third channel, the rigid ropes and the cutting block are in one-to-one correspondence.
Preferably, the fixed block, the cutting block, the first channel, the second channel and the rigid rope are respectively provided with four.
Preferably, the end face of the bottom of the fixing block facing the adjacent fixing block is provided with a guide groove extending along the length direction of the rotating plate, and two sides of the cutting block are respectively and fixedly provided with a guide block clamped in the guide groove.
Preferably, the upper end of the rotating column is provided with a mounting hole extending towards the inside of the rotating column, the bottom of the mounting hole is provided with a rotating groove, the diameter of the rotating groove is larger than that of the mounting hole, the bottom of the adjusting plate is fixedly provided with a rotating rod which penetrates through the sleeve and is located in the mounting hole, the lower end of the rotating rod is fixedly provided with a limiting disc which is located in the rotating groove, the rotating rod is in threaded connection with the sleeve, and the distance between the adjusting plate and the central shaft is larger than the height of the sleeve.
Preferably, the upper end face of the adjusting plate is provided with a plurality of grooves facilitating rotation of the adjusting plate.
Preferably, the eight grooves are uniformly distributed on the upper end surface of the adjusting plate in a circular shape.
Compared with the prior art, when the grinding machine is used, materials enter a cavity in the shell through the feeding hole of the shell and fall into the arc-shaped groove on the first grinding block or the second grinding block, the materials in the arc-shaped groove are ground through the first grinding block and the second grinding block which are always attached to each other, primary grinding and crushing are carried out on the particles with larger diameters in the materials, the grinding efficiency is greatly improved by continuously rotating the first grinding block and the second grinding block which are mutually ground, the materials after primary grinding enter the cutting mechanism below through the discharging hole to further cut and crush, the particles with larger diameters are effectively prevented from falling into the cutting mechanism to damage the cutting mechanism, and the service life of the cutting mechanism is greatly prolonged.
Drawings
FIG. 1 is an overall structural view of the present invention;
FIG. 2 is a cut-away view of the present invention;
FIG. 3 is an enlarged view taken at A in FIG. 2;
FIG. 4 is a cut-away view of the stationary plate;
fig. 5 is an enlarged view at B in fig. 4.
The labels in the figure are: 1. a grinding mechanism; 2. a cutting mechanism; 3. a housing; 4. a cavity; 5. a feed inlet; 6. a discharge port; 7. a first rotating shaft; 8. a second rotating shaft; 9. a first grinding block; 10. a second grinding block; 11. an arc-shaped slot; 12. a discharge slope; 13. a movable plate; 14. a stationary disc; 15. an opening; 16. a fixed block; 17. a central shaft; 18. a cutting block; 19. rotating the column; 20. a sleeve; 21. a first inclined plane; 22. a second inclined plane; 23. an adjusting plate; 24. a first channel; 25. a second channel; 26. a rigid cord; 27. a guide groove; 28. a guide block; 29. mounting holes; 30. a rotating groove; 31. rotating the rod; 32. a limiting disc; 33. a groove; 34 rotating the plate; 35. a third channel.
Detailed Description
The invention will be further described with reference to examples of embodiments shown in the drawings to which: as shown in fig. 1-5, an asphalt pump with a sectional type grinding mechanism comprises an asphalt pump and a colloid mill grinding mechanism arranged on the asphalt pump, the colloid mill grinding mechanism comprises a grinding mechanism 1 and a cutting mechanism 2 for respectively grinding materials in sequence, the grinding mechanism 1 comprises a housing 3 arranged above the cutting mechanism 2, a cavity 4 is arranged in the housing 3, a feed inlet 5 and a discharge outlet 6 communicated with the cavity 4 in the housing 3 are respectively arranged at two ends of the housing 3, a first rotating shaft 7 and a second rotating shaft 8 are fixedly arranged in the cavity 4, a first grinding block 9 and a second grinding block 10 are respectively rotatably arranged on the first rotating shaft 7 and the second rotating shaft 8, the first grinding block 9 and the second grinding block 10 are respectively arranged by taking the first rotating shaft 7 and the second rotating shaft 8 as centers, two ends of the first grinding block 9 and the second grinding block 10 are circular, first grinding block 9 and second grinding block 10 center both sides are seted up respectively to sunken and grind piece 10 both ends matched with arc wall 11 with first grinding block 9 and second grinding block 7 and second pivot 8 direction, first grinding block 9 and second grinding block 10 rotate the both ends of in-process first grinding block 9 respectively in the laminating of arc wall 11 on second grinding block 10, the laminating of arc wall 11 on first grinding block 9 is respectively at the both ends of second grinding block 10, both laminating in proper order, first grinding block 9 is around first pivot 7 from discharge gate 6 along first pivot 7 keep away from 8 one side of second pivot to 5 directions rotations of feed inlet, second grinding block 10 is around second pivot 8 from discharge gate 6 along second pivot 8 keep away from 7 one side of first pivot 7 to discharge gate 6 directions rotation.
The cavity 4 in casing 3 and the casing 3 is waist type hole shape, the diameter at cavity 4 both ends is the same with the rotation diameter of above-mentioned first grinding piece 9 and second grinding piece 10, and first grinding piece 9 on first pivot 7 and the second pivot 8 is ground with the second grinding piece 10 when rotating the position of first pivot 7 and second pivot 8 both sides in cavity 4, and first grinding piece 9 rotates on the inner wall that leans on this cavity 4 with the one end of second grinding piece 10 all the time, and the material of avoiding sending into passes first grinding piece 9 and second grinding piece 10 and the direct discharge gate 6 that falls into in the clearance between the inner wall of casing 3, guarantees that the material is seen off through discharge gate 6 after grinding.
The inner walls of the shell 3 at two sides of the discharge port 6 are respectively provided with a discharge inclined plane 12 inclined towards the direction of the discharge port 6, so that ground materials can enter the discharge port 6 through the discharge inclined plane 12, and the materials are prevented from being accumulated in the cavity 4.
The material gets into cavity 4 in the casing 3 through feed inlet 5 of casing 3 in, and fall into the arc wall 11 on first grinding piece 9 or the second grinding piece 10, grind the material in the arc wall 11 through first grinding piece 9 and the second grinding piece 10 of laminating each other all the time, carry out preliminary grinding with the great granule of material internal diameter and smash, first grinding piece 9 and second grinding piece 10 are ground the material in the arc wall 11 on second grinding piece 10 in rotating the in-process and pasting through the both ends of first grinding piece 9 and leaning on in the arc wall 11 on second grinding piece 10, the material of arc wall 11 is ground in leaning on the arc wall 11 on first grinding piece 9 in the both ends of second grinding piece 10 paste, both stagger in proper order and grind, promote the efficiency of grinding by a wide margin, the material after preliminary grinding gets into cutting mechanism 2 of below through discharge gate 6 and carries out further cutting crushing and effectively avoids the great granule of diameter to fall into cutting machine in the cutting mechanism The grinding device is constructed to be damaged, the service life of the cutting mechanism is greatly prolonged, and the grinding device is composed of a first grinding block 9 and a second grinding block 10 which rotate from the direction of the feed port 5 along the direction between the first rotating shaft 7 and the second rotating shaft 8 to the direction of the discharge port 6.
The cutting mechanism 2 comprises a movable disc 13 and a fixed disc 14 sleeved on the movable disc 13, an opening 15 penetrating through the fixed disc 14 and communicated with the shell 3 is formed in the fixed disc 14, the movable disc 13 comprises a rotating plate 34 and four fixed blocks 16 fixedly arranged on the rotating plate 34 and matched with the inner wall of the fixed disc 14, a central shaft 17 is fixedly arranged at the center of the rotating plate 34, the four fixed blocks 16 are uniformly distributed on the rotating plate 34 around the central shaft 17, a cutting block 18 capable of moving along the plane of the rotating plate 34 is movably arranged between every two adjacent fixed blocks 16, a rotating column 19 is fixedly arranged on the central shaft 17, a sleeve 20 driving the cutting block 18 to move is buckled on the rotating column 19, the outer wall of the sleeve 20 is always attached to the end face of the cutting block 18 facing the sleeve 20, the diameter of the sleeve 20 is gradually reduced from top to bottom, and the diameter of the lower end of the sleeve 20 is the same as the diameter of the central shaft 17, a first inclined surface 21 which is gradually inclined towards the interior of the sleeve 20 from top to bottom is formed on the periphery of the sleeve 20, the ratio of the length of the first inclined surface 21 in the horizontal direction to the length of the first inclined surface in the vertical direction is 1 to 2, a second inclined surface 22 matched with the first inclined surface 21 is arranged on the end surface of the cutting block 18 facing the sleeve 20, an adjusting plate 23 for adjusting the position of the sleeve 20 is rotatably arranged on the sleeve 20, four first passages 24 in the vertical direction and four second passages 25 in the horizontal direction are arranged on the central shaft 17, the second passage 25 is positioned at the bottom of the central shaft 17, the lower end of the first passage 24 is communicated with one end of the second passage 25 facing the interior of the central shaft 17, rigid ropes 26 are movably arranged in the first passage 24 and the second passage 25, a third passage 35 is arranged in the cutting block 18, both ends of the third passage 35 are positioned on the end surface of the cutting block 18 facing the central shaft 17, and one end of the third passage 35 is communicated with the second passage 25, one end of the rigid rope 26 is fixedly arranged at the lower end of the sleeve 20, the other end of the rigid rope 26 passes through the first channel 24, the second channel 25 and the third channel 35 and then is fixedly arranged on the outer wall of the central shaft 17, the rigid rope 26 is in a stretching state when the first inclined surface 21 on the sleeve 20 and the second inclined surface 22 on the cutting block 18 are mutually attached, and the first channel 24, the second channel 25, the third channel 35, the rigid rope 26 and the cutting block 18 are in one-to-one correspondence. The ratio of the length of the first inclined plane 21 in the horizontal direction to the length of the first inclined plane in the vertical direction is 1: 2, the other end of the rigid rope 26 passes through the first channel 24, the second channel 25 and the third channel 35 and then is fixedly arranged on the outer wall of the central shaft 17, so that the ratio of the distance of the sleeve 20 driving the cutting block 18 to move transversely through the first inclined plane 21 to the distance of the rigid rope 26 is also 1: 2, and the rigid rope 26 is always in a state of tensioning the cutting block 18.
The end face of the bottom of the fixed block 16 facing the adjacent fixed block 16 is provided with a guide groove 27 extending along the length direction of the rotating plate 34, and two sides of the cutting block 18 are respectively and fixedly provided with a guide block 28 clamped in the guide groove 27. The utility model discloses a rotating column 19, including rotating column 19, adjusting plate 23, rotating column 19, adjusting plate 31, adjusting plate 23 and center pin 17, rotating column 19 upper end is seted up to the inside mounting hole 29 that extends of directional rotating column 19, and a rotating groove 30 has been seted up to this mounting hole 29 bottom, and the diameter in this rotating groove 30 is greater than the diameter of mounting hole 29, adjusting plate 23 bottom is fixed and is provided with a dwang 31, and this dwang 31 runs through above-mentioned sleeve 20 and is located above-mentioned mounting hole 29, the fixed spacing dish 32 that is provided with of lower extreme of dwang 31, this spacing dish 32 is located above-mentioned rotating groove 30, be threaded connection between dwang 31 and the sleeve 20, the distance between adjusting plate 23 and the center pin 17 is greater than sleeve 20's height. During adjustment, the adjusting plate 23 rotates around the rotating rod 31 in the circumferential direction by rotating the adjusting plate 23, the sleeve 20 which is matched with each other through threaded connection is driven to move along the length direction of the rotating column 19, the moving sleeve 20 drives the cutting block 18 to move away from the rotating column 19 or towards the rotating column 19 through the second inclined surface 22 which is arranged on the cutting block 18 and matched with the first inclined surface 21 on the sleeve 20, the distance between the sleeve 20 and the cutting block 18 is fixed through the rigid ropes 26 which are arranged in the first channel 24 and the second channel 25 and are respectively fixedly arranged on the sleeve 20 and the cutting block 18 at two ends, and the cutting block 18 is tensioned to fix the position of the cutting block 18 when the movable disk 13 rotates. The cutting block 18 is fixed after the position is adjusted through the guide block 28 of joint in the guide way 27 and the rigid rope 26 of fixed setting on the cutting block 18, make the blade disc be in a relatively fixed position all the time at the cutting block 18 in the rotation process, avoid moving in the rotation process cutting block 18, realize the distance between cutting block 18 towards the end face of quiet dish 14 and the quiet dish 14 inner wall through the position of adjusting cutting block 18, reach the purpose of adjusting the size of cutting clearance, it is simple and convenient to adjust.
Four grooves 33 convenient for rotating the adjusting plate 23 are formed in the upper end surface of the adjusting plate 23. The grooves 33 are eight and are uniformly distributed on the upper end surface of the adjusting plate 23 in a circular shape. The position of the sleeve 20 can be conveniently adjusted by rotating the adjusting plate 23 through the groove 33, and the adjustment is convenient.
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 (9)
1. The utility model provides an asphalt pump with sectional type grinding mechanism, includes the asphalt pump and sets up colloid mill grinding mechanism on the asphalt pump, its characterized in that, colloid mill grinding mechanism is including carrying out kibbling grinding mechanism (1) and cutting mechanism (2) to the material respectively in proper order, grinding mechanism (1) is including setting up casing (3) in cutting mechanism (2) top, seted up cavity (4) in casing (3), feed inlet (5) and discharge gate (6) that communicate to casing (3) inner cavity (4) are seted up respectively to casing (3) both ends, cavity (4) internal fixation is provided with first pivot (7) and second pivot (8), it is provided with first grinding piece (9) and second grinding piece (10) to rotate respectively on first pivot (7) and second pivot (8), and first grinding piece (9) and second grinding piece (10) set up as central symmetry with first pivot (7) and second pivot (8) respectively The two ends of the first grinding block (9) and the second grinding block (10) are circular, arc grooves (11) which are sunken towards the directions of a first rotating shaft (7) and a second rotating shaft (8) and matched with the two ends of the first grinding block (9) and the second grinding block (10) are respectively arranged on the two sides of the center of the first grinding block (9) and the center of the second grinding block (10), the two ends of the first grinding block (9) are respectively attached to the arc grooves (11) on the second grinding block (10) in the rotating process of the first grinding block (9) and the second grinding block (10), the two ends of the second grinding block (10) are respectively attached to the arc grooves (11) on the first grinding block (9) and are sequentially attached to each other, the first grinding block (9) rotates towards the direction of the feed inlet (5) from the discharge port (6) along the first rotating shaft (7) to one side of the first grinding block (9) far away from the second rotating shaft (8) along the first rotating shaft (7), the second grinding block (10) rotates around the second rotating shaft (8) from the discharge port (6) to the direction of the discharge port (6) along the second rotating shaft (8) and away from one side of the first rotating shaft (7).
2. The asphalt pump with a segment type grinding mechanism according to claim 1, wherein the housing (3) and the cavity (4) in the housing (3) are in the shape of a kidney-shaped hole, and the diameters of both ends of the cavity (4) are the same as the rotating diameters of the first grinding block (9) and the second grinding block (10).
3. The asphalt pump with a segmented grinding mechanism according to claim 1, wherein the inner walls of the housing (3) on both sides of the discharge port (6) are respectively provided with a discharge slope (12) inclined toward the discharge port (6).
4. The asphalt pump with the sectional type grinding mechanism is characterized in that the cutting mechanism (2) comprises a movable disc (13) and a static disc (14) sleeved on the movable disc (13), an opening (15) penetrating through the static disc (14) and communicated with the shell (3) is formed in the static disc (14), the movable disc (13) comprises a rotating plate (34) and a plurality of fixed blocks (16) fixedly arranged on the rotating plate (34) and matched with the inner wall of the static disc (14), a central shaft (17) is fixedly arranged at the center of the rotating plate (34), the fixed blocks (16) are uniformly distributed on the rotating plate (34) around the central shaft (17), a cutting block (18) capable of moving along the plane of the rotating plate (34) is movably arranged between every two adjacent fixed blocks (16), and a rotating column (19) is fixedly arranged on the central shaft (17), a sleeve (20) for driving the cutting block (18) to move is buckled on the rotating column (19), the outer wall of the sleeve (20) is always attached to the end face, facing the sleeve (20), of the cutting block (18), the diameter of the sleeve (20) is gradually reduced from top to bottom, the diameter of the lower end of the sleeve (20) is the same as that of the central shaft (17), a first inclined plane (21) which is gradually inclined towards the inside of the sleeve (20) from top to bottom is formed on the periphery of the sleeve (20), the ratio of the length in the horizontal direction to the length in the vertical direction in the first inclined plane (21) is 1 to 2, a second inclined plane (22) matched with the first inclined plane (21) is formed on the end face, facing the sleeve (20), of the cutting block (18), an adjusting plate (23) for adjusting the position of the sleeve (20) is rotatably arranged on the sleeve (20), and a plurality of first channels (24) in the vertical direction and second channels in the horizontal direction are formed on the central shaft (17) (25) The second channel (25) is positioned at the bottom of the central shaft (17), the lower end of the first channel (24) is communicated with one end, facing the inside of the central shaft (17), of the second channel (25), a rigid rope (26) is movably arranged in the first channel (24) and the second channel (25), a third channel is arranged in the cutting block, two ends of the third channel are positioned on the end face, facing the central shaft, of the cutting block, one end of the third channel is communicated with the second channel, one end of the rigid rope (26) is fixedly arranged at the lower end of the sleeve (20), the other end of the rigid rope (26) penetrates through the first channel (24), the second channel (25) and the third channel (3) and then is fixedly arranged on the outer wall of the central shaft (17), and the rigid rope (26) is in a stretching state when the first inclined surface (21) on the sleeve (20) and the second inclined surface (22) on the cutting block (18) are mutually attached, the first channel (24), the second channel (25) and the rigid rope (26) correspond to the cutting blocks (18) one by one.
5. The asphalt pump with a segmental grinding mechanism according to claim 4, characterized in that there are four fixed blocks (16), cutting blocks (18), first channels (24), second channels (25) and rigid ropes (26), respectively.
6. The asphalt pump with the segmented grinding mechanism as claimed in claim 4, wherein the end face of the bottom of the fixed block (16) facing the adjacent fixed block (16) is provided with a guide groove (27) extending along the length direction of the rotating plate (34), and two sides of the cutting block (18) are respectively and fixedly provided with a guide block (28) clamped in the guide groove (27).
7. The asphalt pump with a segmented grinding mechanism of claim 4, the upper end of the rotating column (19) is provided with a mounting hole (29) extending towards the inside of the rotating column (19), a rotating groove (30) is arranged at the bottom of the mounting hole (29), the diameter of the rotating groove (30) is larger than that of the mounting hole (29), a rotating rod (31) is fixedly arranged at the bottom of the adjusting plate (23), the rotating rod (31) penetrates through the sleeve (20) and is positioned in the mounting hole (29), the lower end of the rotating rod (31) is fixedly provided with a limiting disc (32), the limiting disc (32) is positioned in the rotating groove (30), the rotating rod (31) is in threaded connection with the sleeve (20), the distance between the adjusting plate (23) and the central shaft (17) is larger than the height of the sleeve (20).
8. The asphalt pump with a sectional type grinding mechanism according to claim 7, wherein the adjusting plate (23) is provided with a plurality of grooves (33) on the upper end surface thereof for facilitating the rotation of the adjusting plate (23).
9. The asphalt pump with a segment type grinding mechanism according to claim 8, wherein the grooves (33) are provided with eight and are uniformly distributed in a circular shape on the upper end surface of the adjusting plate (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110533392.8A CN113477359A (en) | 2021-05-17 | 2021-05-17 | Asphalt pump with sectional type grinding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110533392.8A CN113477359A (en) | 2021-05-17 | 2021-05-17 | Asphalt pump with sectional type grinding mechanism |
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| Publication Number | Publication Date |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113477349A (en) * | 2021-05-17 | 2021-10-08 | 浙江威肯特智能机械有限公司 | Pitch pump with leading grinding mechanism |
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| CN111495479A (en) * | 2020-04-26 | 2020-08-07 | 四川蓝鼎新材料有限公司 | High-speed grinding device is used in processing of micropore gypsum material |
| CN113477349A (en) * | 2021-05-17 | 2021-10-08 | 浙江威肯特智能机械有限公司 | Pitch pump with leading grinding mechanism |
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| JP2000070743A (en) * | 1998-08-28 | 2000-03-07 | West:Kk | Flour mill |
| CN1302696A (en) * | 2001-02-27 | 2001-07-11 | 袁惠新 | Strong-shear pulverizer |
| CN203329800U (en) * | 2013-05-23 | 2013-12-11 | 无锡华通沥青新技术发展有限公司 | Shear colloidal mill |
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| CN208711789U (en) * | 2018-06-27 | 2019-04-09 | 江西清记食品有限公司 | A kind of Efficient colloid mill for crops processing |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113477349A (en) * | 2021-05-17 | 2021-10-08 | 浙江威肯特智能机械有限公司 | Pitch pump with leading grinding mechanism |
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Application publication date: 20211008 |