CN117123304B - Crushing device - Google Patents
Crushing device Download PDFInfo
- Publication number
- CN117123304B CN117123304B CN202311397856.2A CN202311397856A CN117123304B CN 117123304 B CN117123304 B CN 117123304B CN 202311397856 A CN202311397856 A CN 202311397856A CN 117123304 B CN117123304 B CN 117123304B
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- outer cylinder
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- shaft sleeve
- piece
- setting element
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- 230000002093 peripheral effect Effects 0.000 claims description 11
- 238000006073 displacement reaction Methods 0.000 claims description 9
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 239000004575 stone Substances 0.000 abstract description 21
- 230000000694 effects Effects 0.000 abstract description 5
- 230000007246 mechanism Effects 0.000 abstract description 3
- 239000002245 particle Substances 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 2
- 229910052601 baryte Inorganic materials 0.000 description 2
- 239000010428 baryte Substances 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- 241000826860 Trapezium Species 0.000 description 1
- 230000003471 anti-radiation Effects 0.000 description 1
- 150000001553 barium compounds Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000011083 cement mortar Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- 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
- 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
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
-
- 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
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
- B02C2023/165—Screen denying egress of oversize material
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention relates to the technical field of crushing, and particularly discloses a crushing device, wherein a rotator is arranged in an outer cylinder, an annular crushing cavity is limited between the rotator and the outer cylinder, blanking holes are uniformly distributed at the bottom of the crushing cavity, a connecting shaft is vertically arranged above the outer cylinder, the connecting shaft comprises a shaft rod, a shaft sleeve and an elastic piece, the shaft rod is movably inserted into the shaft sleeve, the shaft rod and the shaft sleeve can synchronously rotate and can relatively displace along the up-down direction, the shaft rod and a first positioning piece are in threaded fit, a second positioning piece and the shaft sleeve can synchronously rotate and can relatively displace along the up-down direction, a torsion spring is arranged between the first elastic piece and the second elastic piece, and a connecting component is arranged between the shaft sleeve and the rotator so as to drive the rotator to rotate when the shaft sleeve rotates; this reducing mechanism is when rotatory to the building stones through turning the crushing, can carry out the pertinence to the building stones of equidimension difference and break, can reach the purpose that crushing effect is good and efficient.
Description
Technical Field
The invention relates to the technical field of crushing, in particular to a crushing device.
Background
The heavy spar is an important nonmetallic mineral raw material and has wide industrial application, and is mainly processed and applied to the fields of drilling mud weighting agents, lithopone pigments, various barium compounds, mineralizers for cement industry, anti-radiation cement mortar concrete, road construction and the like. Barite is in great demand in various industries, while the use of different processes generally requires barite powders with smaller particle sizes and better particle size uniformity.
The patent document with publication number of CN112791768B discloses a pigment ore crushing device, which is characterized in that manual participation is reduced, the crushing sizes are the same, the working efficiency is high, but when the patent is implemented, stones cannot be crushed rapidly, and stones with different sizes cannot be crushed in a targeted manner, so that the crushing efficiency is low.
Disclosure of Invention
The invention provides a crushing device, which aims to solve the problem that crushing efficiency is low because stones with different sizes cannot be crushed in a targeted manner in the related art.
The utility model provides a reducing mechanism, includes frame, outer barrel, rotation, control assembly and coupling assembling, outer barrel fixed mounting is in the frame, the open top of outer barrel upper end and its radial dimension from top to bottom reduce gradually, the rotation is located in the urceolus, the radial dimension of rotation from top to bottom reduces gradually, just the bottom of rotation with the bottom activity of outer barrel links to each other, the rotation with restrict out the crushing chamber between the urceolus, just the bottom equipartition in crushing chamber has the unloading hole, control assembly includes connecting axle, first setting element, second setting element and torsional spring, the connecting axle is vertical locating in the top of outer barrel, the connecting axle includes axostylus axostyle, axle sleeve and elastic component, the axostylus axostyle activity grafting in the axle sleeve, the axostylus axostyle with the axle sleeve can carry out synchronous rotation and can take place relative displacement along the upper and lower direction, the elastic component is located between the axostylus axostyle, first setting element with the second setting element is all encircleed the outer circumference of connecting axle, just the bottom equipartition in crushing chamber has the unloading hole, the control assembly is located to the connecting axle sleeve and second setting element can be located in the second and can take place the axial sleeve and the axial line can take place the axial displacement when the axial displacement is located down between the axial sleeve and the second setting element and the axial line is located in the axial displacement and the axial line can take place the axial displacement and the axial line and the time and the axial displacement is located and the axial line and the rotation.
Preferably, the connecting assembly comprises a first connecting piece and a second connecting piece, the upper end of the first connecting piece is rotationally connected with the bottom end of the shaft sleeve, the lower end of the first connecting piece is rotationally connected with the upper end of the second connecting piece, the rotating axes of the upper end of the first connecting piece and the bottom end of the shaft sleeve are horizontal, and the rotating axes of the lower end of the first connecting piece and the upper end of the second connecting piece are fixedly connected with the rotating body.
Preferably, the crushing device further comprises a driving assembly, the driving assembly comprises a motor, a first bevel gear and a second bevel gear, the motor is arranged on the frame, the first bevel gear is arranged at the output end of the motor, the second bevel gear is fixedly connected with the first positioning piece, and the first bevel gear and the second bevel gear are meshed with each other.
Preferably, the crushing device further comprises a plurality of ribs, and the ribs are distributed at intervals along the circumferential direction of the inner circumferential surface of the outer cylinder.
Preferably, the inside of the rotator is of a hollow structure.
Preferably, the cross section of the rotator is of a polygonal structure.
Preferably, the bottom of the swivel is provided with a ball, the bottom in the outer cylinder is provided with a containing groove, and the ball is movably matched in the containing groove.
Preferably, a discharging hopper is arranged at the edge of the upper part of the outer cylinder body.
By adopting the technical scheme, the invention has the beneficial effects that: this reducing mechanism is when rotatory to the building stones through turning, can carry out the pertinence to the building stones of equidimension difference and break to can also avoid appearing because frictional resistance's increase, the condition that blocks for a long time of turning can reach crushing effectual and efficient purpose.
Drawings
Fig. 1 is a schematic view of a vertical structure of a rotor in the present invention.
Fig. 2 is a schematic view showing a state of tilting a rotator according to the present invention.
Fig. 3 is a schematic view of the internal structure of the outer cylinder of the present invention.
Fig. 4 is a schematic cross-sectional structure of the present invention.
Fig. 5 is an enlarged schematic view of the structure at a in fig. 4.
Fig. 6 is a schematic structural view of the connecting assembly of the present invention.
Reference numerals:
1. a frame; 11. a mounting shell; 2. an outer cylinder; 21. a blanking hole; 22. a receiving groove; 3. a swivel; 31. a sphere; 4. convex ribs;
5. a control assembly; 51. a connecting shaft; 511. a shaft lever; 512. a shaft sleeve; 5121. a first rotating shaft; 513. an elastic member; 52. a first positioning member; 53. a second positioning member; 54. a torsion spring;
6. a connection assembly; 61. a first connector; 62. a second connector; 621. a second rotating shaft;
7. a drive assembly; 71. a motor; 72. a first bevel gear; 73. a second bevel gear;
8. and (5) discharging a hopper.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The embodiments described below by referring to the drawings are illustrative and intended to explain the present invention and should not be construed as limiting the invention.
As shown in fig. 1 to 6, the crushing device according to the embodiment of the invention comprises a frame 1, an outer cylinder 2, a rotator 3, a control component 5 and a connecting component 6, wherein the outer cylinder 2 is fixedly arranged on the frame 1, the upper end of the outer cylinder 2 is open, the radial dimension of the outer cylinder is gradually reduced from top to bottom, the rotator 3 is arranged in the outer cylinder 2, the radial dimension of the rotator 3 is gradually reduced from top to bottom, the bottom end of the rotator 3 is movably connected with the bottom of the outer cylinder 2, an annular crushing cavity is limited between the rotator 3 and the outer cylinder 2, and blanking holes 21 are uniformly distributed at the bottom of the crushing cavity.
Specifically, the vertical cross section of urceolus body 2 and turning 3 can be trapezium structure, the bottom fixed mounting of turning 3 has spheroid 31, the bottom in the urceolus body 2 is equipped with holding tank 22, holding tank 22 is spherical structure, spheroid 31 clearance fit is in holding tank 22 to make turning 3 can rotate relative to urceolus body 2, and turning 3 can also take place to deflect in urceolus body 2, when the axial of turning 3 keeps vertical, the lateral width in crushing chamber reduces from top to bottom gradually, and the horizontal cross section of turning 3 is polygonal structure.
After adding the building stones to the crushing chamber, the building stones of great volume can stop to support in the upside of crushing chamber, and the building stones of less volume can stop to support in the downside of crushing chamber, control the rotation of turning 3, can apply the extrusion force to the building stones of crushing intracavity through the lateral surface of turning 3 and the medial surface of urceolus body 2 to reach the effect of crushing building stones, along with the continuous rotation of turning 3, building stones can be broken gradually and move down in the crushing chamber, until the particle diameter accords with the requirement and discharge from unloading hole 21.
In addition, the crushing device can further comprise a plurality of convex ribs 4, and the convex ribs 4 are distributed at intervals along the circumferential direction of the inner circumferential surface of the outer cylinder body 2, so that the convex ribs 4 can achieve the purpose of improving the crushing effect when the rotating body 3 and the outer cylinder body 2 relatively rotate.
The control assembly 5 comprises a connecting shaft 51, a first positioning piece 52, a second positioning piece 53 and a torsion spring 54, wherein the connecting shaft 51 is vertically arranged above the outer cylinder 2, the connecting shaft 51 comprises a shaft lever 511, a shaft sleeve 512 and an elastic piece 513, the shaft lever 511 is movably inserted into the shaft sleeve 512, the shaft lever 511 and the shaft sleeve 512 can synchronously rotate and can relatively displace along the up-down direction, the elastic piece 513 is arranged between the shaft sleeve 512 and the shaft lever 511, the first positioning piece 52 and the second positioning piece 53 encircle the outer peripheral side of the connecting shaft 51, the shaft lever 511 and the first positioning piece 52 are in threaded fit, the second positioning piece 53 and the shaft sleeve 512 can synchronously rotate and can relatively displace along the up-down direction, the torsion spring 54 is arranged between the first positioning piece 52 and the second positioning piece 53, the outer side end and the inner side end of the torsion spring 54 are respectively connected with the first positioning piece 52 and the second positioning piece 53, the connecting assembly 6 is arranged between the shaft sleeve 512 and the rotating body 3, so that the rotating body 3 can be driven when the shaft sleeve 512 rotates, and the rotating body 3 can tilt from a vertical state when the shaft sleeve 512 moves downwards.
Specifically, as shown in fig. 2 to 5, the upper part of the frame 1 is provided with a mounting shell 11, a first positioning piece 52 is in clamping fit on the mounting shell 11 and can rotate relative to the mounting shell 11, the first positioning piece 52 is provided with a peripheral wall and an upper end wall, the peripheral wall and the upper end wall limit a positioning cavity, a second positioning piece 53 and a torsion spring 54 are respectively arranged in the positioning cavity, a connecting shaft 51 is arranged in the middle position of the first positioning piece 52, the cross section of a shaft sleeve 512 can be in a square structure, the inside of the shaft sleeve 512 is provided with a slot with a square structure, the shaft rod 511 is provided with a first section and a second section from top to bottom, the cross section of the second section is in a square structure and is in matched insertion connection in the slot, so that the shaft rod 511 and the shaft sleeve 512 can synchronously rotate and can also relatively displace in the upper direction and the lower direction, the outer periphery side of the first section is provided with external threads, the upper end wall of the first positioning piece 52 is provided with a first through hole penetrating up and down, the first through hole is provided with internal threads, the first section of threads are matched with the first through hole, the elastic piece 513 can be a spring and is arranged on the outer periphery side of the shaft lever 511 in a surrounding mode so as to realize elastic connection between the shaft lever 511 and the shaft sleeve 512, the second positioning piece 53 is arranged on the outer periphery side of the connecting shaft 51 in a surrounding mode, the second positioning piece 53 is internally provided with a second through hole which is matched with the shaft sleeve 512 and is in a square structure, and therefore relative displacement in the up-down direction can be achieved when the second positioning piece 53 and the shaft sleeve 512 can synchronously rotate, the lower end of the connecting shaft 51 is connected with the rotating body 3 through the connecting component 6, and the rotating body 3 can be driven to rotate when the connecting shaft 51 rotates.
The crushing apparatus further comprises a driving assembly 7, the driving assembly 7 comprises a motor 71, a first bevel gear 72 and a second bevel gear 73, the motor 71 is fixedly arranged on the upper portion of the frame 1, the first bevel gear 72 is fixedly arranged at the output end of the motor 71, the second bevel gear 73 is fixedly arranged on the upper portion of the upper end wall of the first positioning piece 52, and the first bevel gear 72 and the second bevel gear 73 are meshed with each other.
When the stone is crushed, the axial direction of the rotating body 3 is in a vertical state in the initial state, the torsion spring 54 has a certain pretightening force, so that when the first positioning piece 52 rotates, the torsion spring 54, the second positioning piece 53 and the connecting shaft 51 can be simultaneously driven to synchronously rotate, after the stone to be crushed is placed into the crushing cavity, the motor 71 is controlled to operate, the first positioning piece 52 can be driven to rotate through the meshing of the first bevel gear 72 and the second bevel gear 73, further, the connecting shaft 51 can be driven to rotate through the torsion spring 54 and the second positioning piece 53, and at the moment, the connecting shaft 51 and the first positioning piece 52 synchronously rotate, and therefore, at the moment, no screw transmission occurs between the shaft lever 511 of the connecting shaft 51 and the first positioning piece 52, and when the connecting shaft 51 rotates, the rotating body 3 can be driven to rotate through the connecting assembly 6, so that the stone can be crushed under the extrusion force of the outer peripheral surface of the rotating body 3 and the inner peripheral surface of the outer cylinder body 2, the stone can be gradually crushed from top to bottom along with the continuous rotation of the rotating body 3 until the larger stone is crushed until the particle size meets the requirements and is discharged from the discharging hole 21.
Due to the limitation of the driving force of the motor 71, when stone crushing is performed, the rotator 3 may have a seized condition, when the rotator 3 is seized due to the increased resistance, the rotation speed of the connecting shaft 51 may be slowed down or even stopped, the first positioning member 52 may continue to rotate under the driving of the motor 71, the torsion force of the torsion spring 54 may be continuously increased, the first positioning member 52 and the shaft 511 may relatively rotate and generate a screw transmission, the shaft 511 may move downward, the elastic member 513 may be gradually compressed and apply a downward pressing force to the shaft sleeve 512, when the pressing force applied to the shaft sleeve 512 reaches a certain extent, the shaft sleeve 512 may move downward by a certain distance under the action of the connecting assembly 6, and at the same time, the rotator 3 may be caused to tilt to relieve the larger resistance applied to the rotator 3, and at the moment, the stone existing at the seized position may move downward or to one side, after the larger resistance applied to the rotator 3 is eliminated, the connecting shaft 51 and the rotator 3 may continue to rotate under the driving of the first positioning member 52, and stone crushing work is continued.
In addition, after the larger resistance of the rotator 3 is eliminated, under the action of the larger torsion force of the torsion spring 54, the rotator 3 and the connecting shaft 51 have a rotation speed larger than that of the first positioning element 52 in a shorter time, at this time, the shaft lever 511 and the first positioning element 52 rotate relatively again and generate screw transmission, the shaft lever 511 moves upwards and returns to the original position, meanwhile, the upward movement of the shaft lever 511 can drive the shaft sleeve 512 to return to the original position upwards, and meanwhile, the rotator 3 returns to the vertical state again under the drive of the shaft sleeve 512.
Wherein, a first stop portion is provided on the inner side of the upper portion of the slot of the shaft sleeve 512, a second stop portion is provided on the peripheral side of the lower end of the shaft rod 511, and the shaft sleeve 512 can be driven to move upwards when the shaft rod 511 moves upwards by the stop cooperation of the first stop portion and the second stop portion.
In some embodiments, the connection assembly 6 includes a first connection member 61 and a second connection member 62, the upper end of the first connection member 61 is rotatably connected to the bottom end of the shaft sleeve 512, the lower end of the first connection member 61 is rotatably connected to the upper end of the second connection member 62, and the rotation axes of the upper end of the first connection member 61 and the bottom end of the shaft sleeve 512, the lower end of the first connection member 61 and the upper end of the second connection member 62 are all in a horizontal state, and the lower end of the second connection member 62 is fixedly connected to the rotator 3.
Specifically, as shown in fig. 4 to 6, the upper and lower ends of the first connection member 61 are provided with through holes, the lower end of the connection shaft 51 is fixedly connected with a first rotation shaft 5121, the first rotation shaft 5121 can be movably fitted in the through holes at the upper end of the first connection member 61, the lower end of the second connection member 62 is fixedly installed at the middle position of the upper portion of the swivel body 3, the upper end of the second connection member 62 is fixedly connected with a second rotation shaft 621, the second rotation shaft 621 is movably fitted in the through holes at the lower end of the first connection member 61, and the axes of the first rotation shaft 5121 and the second rotation shaft 621 are parallel to each other and are horizontally arranged, so that when the connection shaft 51 is displaced downward, relative rotation occurs between the first connection member 61 and the first rotation shaft 5121, and between the first connection member 61 and the second rotation shaft 621, and tilting of the swivel body 3 is promoted.
In some embodiments, the inside of the rotator 3 is of a hollow structure, the rotator 3 of the hollow structure can reduce the use of materials, and the weight of the crushing device is effectively reduced, so that the crushing device has the characteristics of saving cost and being convenient to transport and use, and it can be appreciated that in other embodiments, reinforcing ribs can be further arranged in the rotator 3 to improve the structural strength of the rotator 3 and prolong the service life.
In some embodiments, the upper edge of the outer cylinder 2 is provided with a discharge hopper 8, the discharge hopper 8 may be of conical configuration, and the discharge hopper 8 has a larger radial dimension than the outer cylinder 2, which may facilitate the insertion of rock material into the crushing chamber.
While embodiments of the present invention have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the invention, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the invention.
Claims (5)
1. A comminution device comprising a frame (1), characterized in that it further comprises:
the outer cylinder body (2) is fixedly arranged on the frame (1), the upper end of the outer cylinder body (2) is open, and the radial size of the outer cylinder body is gradually reduced from top to bottom;
the rotary body (3) is arranged in the outer cylinder body (2), the radial size of the rotary body (3) is gradually reduced from top to bottom, the bottom end of the rotary body (3) is movably connected with the bottom of the outer cylinder body (2), a crushing cavity is limited between the rotary body (3) and the outer cylinder body (2), blanking holes (21) are uniformly distributed in the bottom of the crushing cavity, the cross section of the rotary body (3) is of a polygonal structure, a ball body (31) is arranged at the bottom of the rotary body (3), a containing groove (22) is formed in the bottom of the outer cylinder body (2), and the ball body (31) is movably matched in the containing groove (22);
the control component (5), control component (5) includes connecting axle (51), first setting element (52), second setting element (53) and torsional spring (54), connecting axle (51) are vertical top of locating outer barrel (2), connecting axle (51) include axostylus axostyle (511), axle sleeve (512) and elastic component (513), axostylus axostyle (511) movable plug bush (512) are interior, axostylus axostyle (511) and axle sleeve (512) can carry out synchronous rotation and can follow the relative displacement of upper and lower direction, elastic component (513) are located between axostylus axostyle (512) and axostylus axostyle (511), first setting element (52) and second setting element (53) all encircle the periphery side at connecting axle (51), axostylus axostyle (511) and first setting element (52) screw thread fit, second setting element (53) and axle sleeve (512) can carry out synchronous rotation and can take place relative displacement along upper and lower direction, torsion spring (54) are located between first setting element (52) and second setting element (53), the outside end and the inboard end of torsional spring (54) and the relative position piece (52) are installed with first setting element (52) and second setting element (11) respectively, and the relative position shell (11) is installed on the casing (11) and can be installed on the relative setting element (11), the first positioning piece (52) is provided with a peripheral wall and an upper end wall, the peripheral wall and the upper end wall limit a positioning cavity, the second positioning piece (53) and the torsion spring (54) are arranged in the positioning cavity, the connecting shaft (51) is arranged at the middle position of the first positioning piece (52), the cross section of the shaft sleeve (512) can be of a square structure, a slot with the square structure is formed in the cross section of the shaft sleeve (511), the shaft sleeve (511) is provided with a first section and a second section from top to bottom, the cross section of the second section is of a square structure and is matched and inserted in the slot, the peripheral side of the first section is provided with external threads, the upper end wall of the first positioning piece (52) is provided with a first through hole penetrating up and down, the first through hole is provided with internal threads, the first section of threads are matched with the first through hole, the elastic piece (513) can be a spring and is arranged on the peripheral side of the shaft sleeve (511) in a surrounding mode, so that elastic connection between the shaft sleeve (511) and the shaft sleeve (512) is achieved, the second positioning piece (53) is arranged on the peripheral side of the connecting shaft sleeve (51) in a ring mode, and the second positioning piece (53) is provided with a second through hole (512) with a matched structure;
coupling assembling (6), coupling assembling (6) are located between axle sleeve (512) and rotator (3) to make can drive rotator (3) and rotate when axle sleeve (512) rotate, and when axle sleeve (512) downwardly moving, the axis of rotator (3) can follow vertical state and take place the slope, coupling assembling (6) include first connecting piece (61) and second connecting piece (62), the upper end of first connecting piece (61) rotates with the bottom of axle sleeve (512) and links to each other, the upper end of lower extreme of first connecting piece (61) rotates with the upper end of second connecting piece (62) and links to each other, and the axis of rotation of first connecting piece (61) upper end and axle sleeve (512) bottom the axis of rotation of first connecting piece (61) lower extreme and second connecting piece (62) upper end all is the horizontality, the lower extreme of second connecting piece (62) with rotator (3) fixedly link to each other.
2. The crushing device according to claim 1, further comprising a driving assembly (7), wherein the driving assembly (7) comprises a motor (71), a first bevel gear (72) and a second bevel gear (73), the motor (71) is arranged on the frame (1), the first bevel gear (72) is arranged at the output end of the motor (71), the second bevel gear (73) is fixedly connected with the first positioning piece (52), and the first bevel gear (72) and the second bevel gear (73) are meshed with each other.
3. A crushing device according to claim 1, further comprising a plurality of ribs (4), the plurality of ribs (4) being arranged at intervals along the circumferential direction of the inner circumferential surface of the outer cylinder (2).
4. A comminution device according to claim 1, characterized in that the rotor (3) is hollow inside.
5. A comminution device according to claim 1, characterized in that a discharge hopper (8) is provided at the upper edge of the outer cylinder (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311397856.2A CN117123304B (en) | 2023-10-26 | 2023-10-26 | Crushing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311397856.2A CN117123304B (en) | 2023-10-26 | 2023-10-26 | Crushing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117123304A CN117123304A (en) | 2023-11-28 |
| CN117123304B true CN117123304B (en) | 2023-12-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311397856.2A Active CN117123304B (en) | 2023-10-26 | 2023-10-26 | Crushing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117123304B (en) |
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| GB191420201A (en) * | 1914-09-25 | 1915-09-27 | Henry Christian Strack | Improvements in Grinding Mills. |
| JPH11207199A (en) * | 1996-06-15 | 1999-08-03 | Nippon Kouatsu Electric Co | Pulverizer |
| KR20060111140A (en) * | 2005-04-22 | 2006-10-26 | 용원기계공업(주) | Cone crusher |
| CN208171724U (en) * | 2018-05-14 | 2018-11-30 | 傅春茹 | A kind of paddy Analysis of Heavy Metal sample sheller |
| CN113751116A (en) * | 2021-08-25 | 2021-12-07 | 金双耀 | Intelligent garbage classification control system |
| CN115814887A (en) * | 2023-02-13 | 2023-03-21 | 济南马鲁拉生物科技有限公司 | Batching treatment device for multiple emulsion production and process thereof |
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| CN113751116A (en) * | 2021-08-25 | 2021-12-07 | 金双耀 | Intelligent garbage classification control system |
| CN115814887A (en) * | 2023-02-13 | 2023-03-21 | 济南马鲁拉生物科技有限公司 | Batching treatment device for multiple emulsion production and process thereof |
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