CN113941391B - Cone crusher and building materials waste regeneration processing system - Google Patents
Cone crusher and building materials waste regeneration processing system Download PDFInfo
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- CN113941391B CN113941391B CN202111244123.6A CN202111244123A CN113941391B CN 113941391 B CN113941391 B CN 113941391B CN 202111244123 A CN202111244123 A CN 202111244123A CN 113941391 B CN113941391 B CN 113941391B
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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
- B02C2/02—Crushing or disintegrating by gyratory or cone crushers eccentrically moved
- B02C2/04—Crushing or disintegrating by gyratory or cone crushers eccentrically moved with vertical axis
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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
- 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
- B02C23/12—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone with return of oversize material to crushing or disintegrating zone
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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
- B02C2201/00—Codes relating to disintegrating devices adapted for specific materials
- B02C2201/06—Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage
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- 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
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Abstract
The application relates to the field of construction waste treatment, in particular to a cone crusher and a construction waste regeneration treatment system, which comprises an eccentric sleeve and a movable cone; fixing a column; wherein, the fixed column still includes: a lock cylinder; pushing a spring; the eccentric sleeve also comprises a lock groove. The device has the advantages that the possibility of loosening of the movable cone and the eccentric sleeve can be reduced, and the stable operation effect of crushing work is ensured.
Description
Technical Field
The application relates to the field of building waste treatment, in particular to a cone crusher and a building material waste regeneration treatment system.
Background
With the rapid development of modern construction industry, a large amount of construction waste is also generated. And because the waste concrete and the waste masonry in the construction waste can produce coarse and fine aggregates and can be used for producing concrete again or preparing building products such as building blocks and the like, the recycling of the construction waste is an important direction for the treatment of the construction waste.
At present when retrieving construction waste, at first just need adopt the breaker to carry out the breakage to the material, and comparatively common then is the cone crusher among the breaker, it includes the fixed cone, move awl and eccentric cover, the fixed setting of fixed cone, its inner surface is the working face, it sets up in the fixed cone inboard to move the awl, it is the same with fixed cone axis direction, fixed cone and moving form broken clearance between the awl, eccentric cover is established in and is moved the awl downside, and move the awl and connect in eccentric cover, realize rotating in succession in the fixed cone through the drive of eccentric cover, thereby constantly change the distance between the broken clearance different positions between moving the awl and the fixed cone. During operation, materials to be crushed directly fall to a crushing gap between the movable cone and the fixed cone along with gravity, and then the movable cone is driven by the eccentric sleeve to rotate at a high speed, so that the materials can be crushed by continuous extrusion of the movable cone and the fixed cone.
In view of the above-mentioned related technologies, the inventor believes that, since the moving cone rotates at a high speed along with the eccentric sleeve, the moving cone not only needs to bear a high centrifugal force and an inertia force, but also needs to bear various different acting forces such as a friction force and a counter-extrusion force of materials, and in addition, the machine body itself may generate a large vibration during operation, and therefore, a situation that the moving cone and the eccentric sleeve are loosened and separated may occur during long-time operation, and once such a situation occurs, problems such as reduction of working efficiency, and even damage to equipment may occur in a severe case.
Disclosure of Invention
In order to reduce the movable cone and the not hard up possibility of eccentric cover, guarantee the stable of broken work and go on, this application provides a cone crusher and building materials waste regeneration processing system.
In a first aspect, an embodiment of the present application provides a cone crusher, which adopts the following technical scheme:
a cone crusher comprising:
the upper end surface of the eccentric sleeve is provided with a screw hole;
the movable cone is provided with a mounting hole penetrating through the movable cone along the axis direction;
a fixed column, one end of which is provided with a pressure head part and the other end of which is provided with a screw part; the screw rod part penetrates through the mounting hole to be connected with the screw hole and enables the pressure head part to press the movable cone;
wherein, the fixed column still includes:
at least one locking column is arranged at the position of the screw part in the fixing column; the lock column is connected to the fixed column in a sliding mode along the direction perpendicular to the axis of the fixed column, and can be retracted into the fixed column;
the push spring is arranged in the fixed column and can push one end of the lock column to protrude out of the peripheral surface of the fixed column;
the eccentric cover still includes:
the locking groove is arranged on the inner peripheral surface of the screw hole;
the screw rod part is connected with the screw hole and then the lock column can be inserted into the lock groove.
By adopting the technical scheme, when the movable cone is installed, the movable cone is directly arranged at the upper end of the eccentric sleeve, then the screw part of the fixed column passes through the installation hole and is connected with the screw hole of the eccentric sleeve, so that the fixed column and the eccentric sleeve can be fixed, meanwhile, the pressing head part is also arranged on the movable cone, so that the fixed column can complete the fixation of the movable cone and the eccentric sleeve, when the fixed column passes through the fixed cone and is connected with the eccentric sleeve, the lock column can retract into the fixed column under the extrusion of the inner wall of the screw hole, guarantee being connected of fixed column and screw, after the screw section of accomplishing the fixed column is connected with the screw, the position of fixed column internal lock post will correspond with the locked groove position of eccentric bushing, and at this moment, push away the spring and will promote the locked column and directly insert and locate in the locked groove to realize the locking of fixed column and fixed cone and eccentric bushing relative position, further assurance three's firm connection, and then reduce the not hard up possibility of movable cone and eccentric bushing, guarantee that crushing work's is stable goes on.
Optionally, the fixing column further includes:
the movable column is arranged at the end part of the lock column in the fixed column and is connected in the fixed column in a sliding manner along the axis direction of the fixed column;
the first locking block is fixed at one end of the movable column;
the pushing structure is arranged in the movable column and can push the movable column to slide;
one side of the first locking block, which is close to the locking column, is provided with a first inclined plane;
a first guide post is fixed on one side of the lock post close to the first lock block;
the first lock block moves towards the direction of the lock column, so that the first guide column can slide along the first inclined plane to drive the lock column to retract into the fixed column.
Through adopting above-mentioned technical scheme, when the fixed column is disassembled to needs, drive the activity post through promoting the structure and slide, make a locking piece trend lock post direction motion to make the inclined plane one of locking piece and the guide pillar one butt of lock post, then, a locking piece continuous motion can make guide pillar one slide along inclined plane one, thereby drive the lock post and contract back to the fixed column in, realize lock post and locked groove and break away from, can rotate the fixed column this moment, disassemble the fixed column and move the awl.
Optionally, two ends of the movable column are respectively arranged at two sides of the lock column;
a second locking block is fixed at one end of the movable column far away from the first locking block;
one side of the second locking block, which is close to the locking column, is provided with a second inclined surface;
a second guide pillar is arranged on one side, close to the second inclined plane, of the lock pillar;
the second lock block moves towards the direction of the lock column, so that the second guide column can slide along the second inclined plane, and the lock column is pushed to protrude out of the fixed column.
Through adopting above-mentioned technical scheme, insert at the lock cylinder and locate the locked groove after, can promote movable post through promoting the structure to make two directions movements that tend to the lock cylinder of locking piece, and then make two butt of guide pillar in inclined plane two, and along with the continuous motion of locking piece two, make two slides along inclined plane two of guide pillar, thereby promote lock cylinder protrusion in the fixed column global, the position of restriction lock cylinder avoids the lock cylinder activity, further locking lock cylinder and the relative position of locked groove.
Optionally, the pushing structure includes:
the adjusting threaded hole is formed in the upper side of the fixing column and is the same as the axis direction of the fixing column;
and the adjusting stud is in threaded connection with the adjusting threaded hole, and the lower end of the adjusting stud is rotatably connected to the movable column.
By adopting the technical scheme, when the positions of the first locking block and the second locking block are required to be adjusted, and the locking of the position of the locking column is realized or the locking is released, the adjusting stud is directly rotated to drive the movable column to move, so that the adjustment of the positions of the first locking block and the second locking block can be realized, the locking of the locking column is unlocked, and the fixing or dismounting requirements of the fixing column and the eccentric sleeve are met.
Optionally, the upper side of the fixing column is horizontally connected with a safety plate capable of sealing and adjusting the threaded hole in a sliding manner;
the length of the adjusting stud is the same as that of the adjusting threaded hole;
the adjusting stud is completely accommodated in the adjusting threaded hole, so that the second locking block moves towards the direction of the locking column to drive the locking column to protrude out of the fixing column;
the adjusting stud is partially separated from the adjusting threaded hole, so that the locking block moves towards the locking column direction to drive the locking column to retract into the fixing column.
By adopting the technical scheme, the movable cone is arranged at the upper end of the eccentric sleeve, when the fixed column is used for fixing, the safety plate is opened firstly, then the adjusting stud is rotated to enable part of the adjusting stud to be separated from the adjusting threaded hole until the lock column can move relative to the fixed column, the lock column can be pressed into the fixed column, then the fixed column penetrates through the movable cone, the screw part of the fixed column is connected with the screw hole of the eccentric sleeve to realize that the lock column is inserted into the lock groove, then the adjusting stud is completely rotated into the adjusting threaded hole, the lock block II tends to move towards the direction of the lock column to limit the state that the lock column protrudes out of the fixed column, the first layer locking of the lock column is realized, then the adjusting threaded hole is sealed through the safety plate, at the moment, the safety plate limits the adjusting stud to be positioned in the adjusting threaded hole and cannot move, further, the movable column and the lock block cannot move, the second layer locking of the lock column is realized, the stable work is ensured, in addition, when the fixed column is needed, the safety plate is directly opened, the movable stud is reversely rotated to drive the movable column to move towards the direction, the direction of the lock block is moved until the lock column is retracted into the fixed column, and the fixed column is changed, and then the fixed column can be disassembled.
Optionally, the movable cone further includes:
the fixed hole is formed in the lower side of the movable cone and can be sleeved on the eccentric sleeve;
the cross section of the connecting part of the fixing hole and the eccentric sleeve is elliptical or polygonal.
Through adopting above-mentioned technical scheme, the fixed orifices of adoption, realization eccentric cover that can be further is with moving the inseparable fixed of awl, in addition, because the connecting portion position cross-sectional shape of fixed orifices and eccentric cover is oval or polygon, can guarantee to cup joint the awl that moves on eccentric cover and can rotate in step, guarantee the steady operation of work.
Optionally, the cone crusher further comprises:
the rack is cylindrical, the upper end of the rack is open, and the lower end of the rack is provided with a discharge port;
the fixed cone is fixed at the upper end of the frame and is communicated up and down;
the main shaft is rotationally connected to the frame and fixedly connected with the eccentric sleeve;
the movable cone is arranged in the fixed cone, and a crushing gap is formed between the movable cone and the fixed cone.
Through adopting above-mentioned technical scheme, throw the material to the fixed cone upper end, the material falls to between moving awl and the fixed cone, rotates through the main shaft and drives eccentric cover and rotate, moves the awl and rotates, realizes moving between awl and the fixed cone that the broken clearance constantly changes, and then has accomplished the breakage of material.
In a second aspect, the building material waste recycling system provided in the embodiment of the present application adopts the following technical solutions:
a building material waste regeneration treatment system comprises a cone crusher.
Through adopting above-mentioned technical scheme, the cone crusher that adopts, job stabilization nature is high.
Optionally, the system for recycling building material waste further includes:
the screening equipment is arranged at the discharge end of the cone crusher;
and the discharging conveying equipment is arranged on the lower side of the screening equipment.
Through adopting above-mentioned technical scheme, the during operation will treat that broken thing continuous conveyor carries to main crushing apparatus and carries out the breakage, and the material after the breakage will directly fall to screening installation, then through the screening installation screening back, and the material that sieves will export through ejection of compact conveying equipment.
Preferably, the construction waste recycling system further comprises:
an auxiliary crushing device;
the reverse conveying equipment is arranged between the screening equipment and the auxiliary crushing equipment and can convey the residual materials screened by the screening equipment to the auxiliary crushing equipment;
loopback equipment sets up between supplementary crushing equipment and main crushing equipment, can send the broken material of supplementary crushing equipment to the cone crusher.
Through adopting above-mentioned technical scheme, and remaining material will be sent to supplementary crushing apparatus once more through returning the equipment in the screening process, then supplementary crushing apparatus is broken once more and is accomplished the material after, continues to send to main crushing apparatus through returning the equipment back, falls to ejection of compact conveying equipment after the crushing screening once more and conveys out, realizes the continuous breakage of material to can reach the recovery efficiency who improves construction waste, the large batch construction waste of being convenient for is handled.
In summary, the present application includes at least one of the following beneficial technical effects:
when the movable cone is installed, the movable cone is directly arranged at the upper end of the eccentric sleeve, then the screw portion of the fixed column penetrates through the installation hole, and the screw portion is connected with the screw hole of the eccentric sleeve, so that the fixed column and the eccentric sleeve can be fixed, meanwhile, the pressing head portion is also pressed on the movable cone, so that the fixed column and the eccentric sleeve are fixed through the fixed column.
Drawings
FIG. 1 is a schematic view of the overall construction of a cone crusher according to an embodiment of the present application;
FIG. 2 is a schematic sectional view of the overall structure of a cone crusher according to an embodiment of the present application;
FIG. 3 is an exploded view of the fixed column structure of the cone crusher of an embodiment of the present application;
FIG. 4 is an enlarged schematic view of portion A of FIG. 2;
FIG. 5 is a schematic sectional view of a movable column structure of a cone crusher in an embodiment of the present application;
FIG. 6 is a schematic cross-sectional view of a lock cylinder structure of a cone crusher in an embodiment of the present application;
FIG. 7 is an enlarged schematic view of section B of FIG. 2;
FIG. 8 is a schematic view of the overall construction of a building material waste reclamation system according to an embodiment of the present application;
fig. 9 is an enlarged schematic view of a portion C in fig. 8.
Description of reference numerals: 1. a frame; 11. fixing a cone; 12. moving a cone; 121. a fixing hole; 122. mounting holes; 13. a support frame; 14. a main shaft; 15. an eccentric sleeve; 151. a screw hole; 152. locking the groove; 16. fixing a column; 161. pressing the head part; 162. a screw section; 163. a containing groove; 164. a lock cylinder; 1641. a first guide post; 1642. a second guide post; 165. pushing a spring; 166. a vertical slot; 167. adjusting the threaded hole; 168. a safety plate; 169. jacking the screw; 17. a movable post; 171. locking a first block; 172. a second locking block; 18. adjusting the stud; 2. a primary crushing device; 3. screening equipment; 31. a first discharging part; 32. a second discharging part; 4. an auxiliary crushing device; 5. a return device; 6. a loopback device; 7. and (4) discharging and conveying equipment.
Detailed Description
The present application is described in further detail below with reference to figures 1-9.
In a first aspect, the embodiment of the application discloses a cone crusher.
Referring to fig. 1, the embodiment of the application discloses a cone crusher, including frame 1, frame 1 is the tube-shape, and the uncovered setting in upper end of frame 1, and the bin outlet has been seted up to the lower extreme of frame 1.
Referring to fig. 1 and 2, a fixed cone 11 is fixed at the upper end of the frame 1, and the fixed cone 11 is in an inverted cone annular structure, and the upper end and the lower end of the fixed cone 11 are communicated. A moving cone 12 is arranged in the fixed cone 11, and the moving cone 12 is in a conical structure. A crushing gap is formed between the fixed cone 11 and the movable cone 12. The lower side of the frame 1 is fixedly connected with a horizontally arranged support frame 13, the support frame 13 is rotatably connected with a vertically arranged main shaft 14, the main shaft 14 is fixedly connected with an eccentric sleeve 15, and the eccentric sleeve 15 is connected with a rotating cone 12. The position of the frame 1 corresponding to the main shaft is fixed with a driving mechanism capable of driving the main shaft 14 to rotate (which is not described in detail herein for the prior art).
Referring to fig. 1 and 2, during operation, the material falls between the movable cone 12 and the fixed cone 11, the main shaft 14 rotates to drive the eccentric sleeve 15 to rotate, the movable cone 12 rotates, the crushing gap between the movable cone 12 and the fixed cone 11 is changed continuously, and then the material is crushed.
Referring to fig. 2 and 3, a fixing hole 121 is formed in the lower side of the movable cone 12, the cross-sectional shape of the fixing hole 121 is an ellipse or a polygon, the upper end of the eccentric sleeve 15 is inserted into the fixing hole 121, and the cross-sectional shape of the portion of the eccentric sleeve 15 inserted into the fixing hole 121 is the same as the cross-sectional shape of the fixing hole 121. Thereby ensuring that the movable cone 12 sleeved on the eccentric sleeve 15 can synchronously rotate.
Referring to fig. 3 and 4, a screw hole 151 is formed on an upper end surface of the eccentric sleeve 15, and the screw hole 151 is vertically disposed. An installation hole 122 is vertically formed in the axial position of the movable cone 12, and the installation hole 122 penetrates through the movable cone 12. The fixed column 16 vertically arranged is inserted into the mounting hole 122, the pressure head 161 is integrally formed at the upper end of the fixed column 16, the diameter of the pressure head 161 is larger than that of the mounting hole 122, the screw portion 162 is integrally formed at the lower end of the fixed column 16, and the screw portion 162 can be inserted into the screw hole 151 and is in threaded connection with the screw hole 151. When the screw part 162 of the fixed column 16 is connected with the screw hole 151 of the eccentric sleeve 15, the pressure head part 161 can be pressed on the upper side of the movable cone 12.
Referring to fig. 3 and 4, a receiving groove 163 is formed in the screw portion 162 of the fixing post 16, the length direction of the receiving groove 163 is perpendicular to the axial direction of the fixing post 16, a locking post 164 is slidably connected in the receiving groove 163, and when the locking post 164 slides along the receiving groove 163, one end of the locking post can protrude or retract into the receiving groove 163. A push spring 165 is fixed in the receiving groove 163 at a position corresponding to the lock cylinder 164, an axial direction of the push spring 165 is the same as a sliding direction of the lock cylinder 164, and in a normal state, one end of the push spring 165 can push the lock cylinder 164 to extend out of the receiving groove 163 and protrude from a peripheral surface of the screw part 162.
Referring to fig. 3 and 4, the inner circumferential surface of the eccentric sleeve 15 is formed with a locking groove 152, and the locking groove 152 is annular. After the follow-up eccentric sleeve 15, the moving cone 12 and the fixed column 16 are connected, the follow-up spring 165 of the lock column 164 can be inserted into the lock groove 152 to lock the eccentric sleeve 15, the moving cone 12 and the fixed column 16.
Referring to fig. 3 and 4, when the fixing post 16 passes through the fixed cone 11 and is connected with the eccentric sleeve 15, the locking post 164 is pressed by the inner wall of the screw hole 151 and can be retracted into the fixing post 16, so as to ensure the connection between the fixing post 16 and the screw hole 151, after the screw portion 162 of the fixing post 16 is connected with the screw hole 151, the position of the locking post 164 in the fixing post 16 corresponds to the position of the locking groove 152 of the eccentric sleeve 15, and at this time, the push spring 165 pushes the locking post 164 to be directly inserted into the locking groove 152, so that the relative positions of the fixing post 16, the fixed cone 11 and the eccentric sleeve 15 are locked.
Referring to fig. 4 and 5, a vertical groove 166 is vertically formed in an axis position of the fixed column 16, the vertical groove 166 is communicated with the accommodating groove 163, the movable column 17 is vertically connected in the vertical groove 166 in a sliding manner, the middle portion of the movable column 17 is located at a position where the locking column 164 is far away from one end of the locking groove 152, a first locking block 171 is fixed at a lower end position of the movable column 17, the first locking block 171 is located at a lower side of the locking column 164, a first inclined surface is arranged on one side of the first locking block 171 close to the locking column 164, one side of the first inclined surface close to the movable column 17 is obliquely and downwardly arranged, a first guide column 1641 (see fig. 6) is vertically and fixedly connected to one side of the locking column 164 close to the first locking block 171, and the first locking block 171 moves towards the direction of the locking column 164, so that the first guide column 1641 can slide along the first inclined surface to drive the locking column 164 to retract into the fixed column 16.
Referring to fig. 4 and 5, a second locking block 172 is fixedly connected to the upper end of the movable post 17, the second locking block 172 is located on the upper side of the locking post 164, a second inclined surface is arranged on one side of the second locking block 172 close to the locking post 164, one side of the second inclined surface far from the movable post 17 is arranged in an inclined and upward manner, a second guide post 1642 (see fig. 6) is vertically and fixedly connected to one side of the locking post 164 close to the second locking block 172, and the second locking block 172 moves towards the locking post 164, so that the second guide post 1642 slides along the second inclined surface to push the locking post 164 to protrude out of the fixing post 16. The vertical groove 166 is also provided with a pushing structure for pushing the movable column 17 to slide.
Referring to fig. 4 and 5, when the fixed column 16 needs to be disassembled, the pushing structure drives the movable column 17 to slide, so that the first lock block 171 moves towards the direction of the first lock column 164, the first inclined surface of the first lock block abuts against the first guide post 1641 of the first lock column 164, then, the first lock block 171 continues to move, the first guide post 1641 slides along the first inclined surface, so that the first lock column 164 is driven to retract into the fixed column 16, the separation of the first lock column 164 from the lock groove 152 is realized, at this time, the fixed column 16 can be rotated, and the fixed column 16 and the movable cone 12 are disassembled; after the locking post 164 is inserted into the locking groove 152, the pushing structure can push the movable post 17, so that the second locking block 172 moves toward the locking post 164, and further the second guide post 1642 abuts against the second inclined surface, and with the continuous movement of the second locking block 172, the second guide post 1642 slides along the second inclined surface, so as to push the locking post 164 to protrude out of the peripheral surface of the fixed post 16, limit the position of the locking post 164, avoid the movement of the locking post 164, and further lock the relative position of the locking post 164 and the locking groove 152.
Referring to fig. 4 and 7, the pushing mechanism includes an adjusting threaded hole 167 opened at the upper end of the vertical slot 166 of the fixed column 16 and an adjusting stud 18 rotatably connected to the upper end of the movable column 17, the adjusting threaded hole 167 and the adjusting stud 18 are all located on the same axis, and the adjusting stud 18 is in threaded connection with the adjusting threaded hole 167. The lower end of the adjusting screw is rotatably connected to the upper end of the movable column 17. The length of the adjusting stud 18 is the same as that of the adjusting threaded hole 167, the adjusting stud 18 is completely accommodated in the adjusting threaded hole 167, the second locking block 172 can move towards the direction of the locking column 164, and the locking column 164 is driven to protrude out of the fixed column 16; the adjustment screw 18 partially disengages from the adjustment screw hole 167, which enables the first locking block 171 to move toward the locking column 164, and drives the locking column 164 to retract into the fixing column 16. When the positions of the first locking block 171 and the second locking block 172 need to be adjusted to lock or unlock the position of the locking column 164, the adjusting stud 18 is directly rotated to drive the movable column 17 to move, so that the positions of the first locking block 171 and the second locking block 172 can be adjusted, the locking column 164 is further unlocked, and the fixing or detaching requirements of the fixing column 16 and the eccentric sleeve 15 are met.
In addition, in other embodiments, the pushing mechanism may also directly adopt a pushing cylinder (not shown in the figure), so that the pushing cylinder is vertically fixed in the fixed column 16, and the telescopic rod of the pushing cylinder is fixedly connected to the movable column 17, so as to drive the movable column 17 to lift through the driving cylinder.
Referring to fig. 7, a safety plate 168 is horizontally slidably connected to the upper side of the fixing column 16, the adjusting threaded hole 167 can be closed or opened by sliding the safety plate 168, a tightening screw 169 can be threadedly connected to the safety plate 168, and the end of the tightening screw 169 can be tightened against the fixing column 16 by rotating the tightening screw 169, so that the position of the safety plate 168 after sliding is fixed.
Referring to fig. 4 and 7, when the movable cone 12 is placed at the upper end of the eccentric sleeve 15 and fixed by the fixed column 16, the safety plate 168 is firstly opened, then the adjusting stud 18 is rotated to partially disengage the adjusting stud 18 from the adjusting threaded hole 167 until the locking stud 164 can move relative to the fixed column 16 and can press the locking stud 164 into the fixed column 16, then the fixed column 16 passes through the movable cone 12, the screw portion 162 of the fixed column 16 is connected with the threaded hole 151 of the eccentric sleeve 15, so that the locking stud 164 is inserted into the locking groove 152, then the adjusting stud 18 is completely screwed into the adjusting threaded hole 167, the second locking block 172 tends to move in the direction of the locking stud 164, the state that the locking stud 164 protrudes out of the fixed column 16 is limited, so that the first layer of the locking stud 164 is locked, then the adjusting threaded hole 167 is closed by the safety plate 168, at this time, the safety plate 168 limits the adjusting stud 18 from moving in the adjusting threaded hole 167, so that the movable stud 17 and the first locking block 171 cannot move, the second layer of the locking stud 164 is locked, so that the operation is ensured, the operation is stable, and the fixed column 164 is stable, and when the movable stud 16 needs to be disassembled, and the movable stud 16 is directly disassembled, so that the fixed column 16 can move in the direction can be retracted, so that the fixed column 16 can be retracted.
The implementation principle of this application embodiment cone crusher does: when the moving cone 12 is installed, the moving cone 12 is directly arranged at the upper end of the eccentric sleeve 15, then the screw part 162 of the fixed column 16 penetrates through the installation hole 122, and the screw part 162 is connected with the screw hole 151 of the eccentric sleeve 15, so that the fixed column 16 and the eccentric sleeve 15 can be fixed, meanwhile, the pressure head part 161 is also pressed on the moving cone 12, so that the fixed column 16 and the eccentric sleeve 15 are fixed through the fixed column 16, when the fixed column 16 penetrates through the fixed cone 11 and is connected with the eccentric sleeve 15, the locking column 164 is extruded by the inner wall of the screw hole 151 and can be retracted into the fixed column 16, the connection between the fixed column 16 and the screw hole 151 is ensured, after the connection between the screw part 162 of the fixed column 16 and the screw hole 151 is completed, the position of the locking column 164 in the fixed column 16 corresponds to the position of the locking groove 152 of the eccentric sleeve 15, at the moment, the push spring 165 pushes the locking column 164 to be directly inserted into the locking groove 152, so that the relative positions of the fixed column 16, the fixed cone 11 and the fixed cone 15 and the eccentric sleeve 15 are locked, further, the firm connection is ensured, further, the looseness of the moving cone 12 and the eccentric sleeve 15 is reduced, and the possibility of stable crushing is ensured;
when the fixed column 16 needs to be disassembled, the pushing structure drives the movable column 17 to slide, so that the first locking block 171 moves towards the direction of the first locking column 164, the first inclined surface of the first locking block is abutted to the first guide post 1641 of the first locking column 164, then, the first locking block 171 continues to move, the first guide post 1641 slides along the first inclined surface, the first locking column 164 is driven to retract into the fixed column 16, the separation of the first locking column 164 from the locking groove 152 is realized, at the moment, the fixed column 16 can be rotated, and the fixed column 16 and the movable cone 12 are disassembled; after the locking post 164 is inserted into the locking groove 152, the pushing structure can push the movable post 17, so that the second locking block 172 moves toward the locking post 164, and further the second guide post 1642 abuts against the second inclined surface, and with the continuous movement of the second locking block 172, the second guide post 1642 slides along the second inclined surface, so as to push the locking post 164 to protrude out of the peripheral surface of the fixed post 16, limit the position of the locking post 164, avoid the movement of the locking post 164, and further lock the relative position of the locking post 164 and the locking groove 152.
In a second aspect, the embodiment of the application also discloses a building material waste recycling system.
Referring to fig. 8, the system for recycling the building material waste comprises a main crushing device 2, a screening device 3, an auxiliary crushing device 4, a returning device 5, a returning device 6 and a discharging and conveying device 7. The during operation, main crushing apparatus 2 realizes the first breakage of material, screening installation 3 realizes the screening of material, the material that will not conform to the requirement is sieved out, return equipment 5 will not conform to the requirement the material send to supplementary crushing apparatus 4, supplementary crushing apparatus 4 carries out the secondary crushing to the material, loopback equipment 6 and send the material after the secondary crushing to main crushing apparatus 2 again, once more through the screening of main crushing apparatus 2 breakage and screening installation 3, the final material that qualifies passes through ejection of compact conveying equipment 7 and sends out.
Referring to fig. 8, the main crushing apparatus 2 employs a cone crusher among the cone crushers of the above-described embodiments, and will not be described herein again.
Referring to fig. 8 and 9, the screening device 3 may be a multi-layer screen, a first discharging portion 31 is provided on an upper side of the multi-layer screen for discharging unqualified materials, and a second discharging portion 32 is provided on a lower side of the multi-layer screen for discharging qualified materials, and the multi-layer screen is disposed on a lower side of a discharging port of the main crushing device 2 for receiving materials crushed by the main crushing device 2.
Referring to fig. 8, the auxiliary crushing apparatus 4 may be a cone crusher as in the cone crusher of the above embodiment, and may be other crushers such as a roll crusher, a jaw crusher, etc.
Referring to fig. 8, the returning device 5 may be a conveying tool such as a screw conveyor or a belt conveyor, and is disposed between the screening device 3 and the auxiliary crushing device 4, a feeding port of the returning device 5 is located at a first 31 position of a discharging portion of the screening device 3, and a discharging port of the returning device 5 is located at a feeding port of the auxiliary crushing device 4. The returning device 5 can convey the residual materials screened by the screening device 3 to the auxiliary crushing device 4 for crushing.
Referring to fig. 8, the back feeding device 6 may be a conveying tool such as a screw conveyor or a belt conveyor, and is disposed between the auxiliary crushing device 4 and the main crushing device 2, the feed port of the back feeding device 6 is disposed at the discharge port of the auxiliary crushing device 4, and the discharge port of the back feeding device 6 is disposed at the feed port of the main crushing device 2. The return device 6 is able to feed the material crushed by the additional crushing device 4 to the cone crusher.
Referring to fig. 8, the discharging conveyor 7 may adopt a conveying tool such as a screw conveyor or a belt conveyor, and a feeding port of the discharging conveyor 7 is disposed at a lower side of the second discharging portion 32 of the screening apparatus 3, and is configured to receive qualified materials and convey the qualified materials.
The implementation principle of the building material waste regeneration treatment system in the embodiment of the application is as follows: the during operation, it is broken to treat that broken thing carries in succession to main crushing equipment 2, the material after the breakage will directly fall to screening installation 3, then after the screening of screening installation 3, the material that sieves will pass through ejection of compact conveying equipment 7 output, and remaining material will be seen off to supplementary crushing equipment 4 once more through returning equipment 5 in the screening process, then supplementary crushing equipment 4 is broken again and is accomplished after the material, continue to send to main crushing equipment 2 through returning equipment 6, fall to ejection of compact conveying equipment 7 conveying play after the crushing screening once more, realize the continuous breakage of material, thereby can reach the recovery efficiency who improves construction waste, be convenient for large batch construction waste handles.
The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (7)
1. A cone crusher, comprising:
the upper end surface of the eccentric sleeve (15) is provided with a screw hole (151);
the movable cone (12) is provided with a mounting hole (122) penetrating through the movable cone (12) along the axis direction;
a fixing column (16) having a head pressing section (161) at one end and a screw section (162) at the other end; the screw rod part (162) penetrates through the mounting hole (122) to be connected with the screw hole (151) and enables the pressing head part (161) to press the movable cone (12);
wherein, fixed column (16) still includes:
at least one locking column (164) arranged at the position of the screw part (162) in the fixed column (16); the locking column (164) is connected to the fixed column (16) in a sliding mode along the direction perpendicular to the axis of the fixed column (16), and the locking column (164) can retract into the fixed column (16);
the pushing spring (165) is arranged in the fixed column (16) and can push one end of the lock column (164) to protrude out of the peripheral surface of the fixed column (16);
the eccentric sleeve (15) further comprises:
a lock groove (152) which is opened on the inner peripheral surface of the screw hole (151);
the screw rod part (162) is connected with the screw hole (151) so that the lock column (164) can be inserted into the lock groove (152);
the fixing post (16) further comprises:
the movable column (17) is arranged at the end part of the locking column (164) in the fixed column (16), and the movable column (17) is connected in the fixed column (16) in a sliding manner along the axis direction of the fixed column (16);
the first locking block (171) is fixed at one end of the movable column (17);
the pushing structure is arranged in the movable column (17) and can push the movable column (17) to slide;
one side of the first locking block (171) close to the locking column (164) is provided with a first inclined surface;
a first guide post (1641) is fixed on one side, close to the first locking block (171), of the locking post (164);
the first locking block (171) moves towards the direction of the first locking column (164), so that the first guide column (1641) can slide along the first inclined plane to drive the first locking column (164) to retract into the fixed column (16);
the pushing structure includes:
the adjusting threaded hole (167) is formed in the upper side of the fixing column (16) and is the same as the axis direction of the fixing column (16);
an adjusting stud (18) which is in threaded connection with the adjusting threaded hole (167), and the lower end of the adjusting stud is rotatably connected with the movable column (17);
the upper side of the fixed column (16) is horizontally connected with a safety plate (168) capable of sealing and adjusting a threaded hole (167) in a sliding manner;
the length of the adjusting stud (18) is the same as that of the adjusting threaded hole (167);
the adjusting stud (18) is completely accommodated in the adjusting threaded hole (167), so that the second locking block (172) can move towards the direction of the locking column (164) to drive the locking column (164) to protrude out of the fixed column (16);
the adjusting stud (18) is partially separated from the adjusting threaded hole (167), so that the first lock block (171) can move towards the direction of the lock column (164), and the lock column (164) is driven to retract into the fixed column (16).
2. The cone crusher in accordance with claim 1 wherein:
two ends of the movable column (17) are respectively arranged at two sides of the lock column (164);
a second locking block (172) is fixed at one end of the movable column (17) far away from the first locking block (171);
one side of the second locking block (172) close to the locking column (164) is provided with a second inclined surface;
a second guide post (1642) is arranged on one side, close to the second inclined plane, of the lock post (164);
the second locking block (172) moves towards the direction of the second locking column (164), so that the second guide column (1642) slides along the second inclined plane, and the second locking column (164) is pushed to protrude out of the fixed column (16).
3. A cone crusher in accordance with claim 1, characterized in that the moving cone (12) further comprises:
the fixing hole (121) is formed in the lower side of the movable cone (12) and can be sleeved on the eccentric sleeve (15);
the cross section of the connecting part of the fixing hole (121) and the eccentric sleeve (15) is oval or polygonal.
4. The cone crusher in accordance with claim 1 wherein:
the cone crusher further comprises:
the device comprises a frame (1) which is cylindrical, the upper end of the frame is open, and the lower end of the frame is provided with a discharge port;
the fixed cone (11) is fixed at the upper end of the frame (1) and is communicated up and down;
the main shaft (14) is rotatably connected to the rack (1), and the main shaft (14) is fixedly connected with the eccentric sleeve (15);
the movable cone (12) is arranged in the fixed cone (11), and a crushing gap is formed between the movable cone (12) and the fixed cone (11).
5. A building material waste recycling system comprising the cone crusher of any one of claims 1 to 4.
6. The building material waste recycling system of claim 5, wherein:
the building materials waste recycling system still includes:
the screening equipment (3) is arranged at the discharge end of the cone crusher;
and the discharging conveying equipment (7) is arranged on the lower side of the screening equipment (3).
7. The building material waste reclamation system of claim 6, wherein:
the building materials waste recycling system still includes:
an auxiliary crushing device (4);
the reverse conveying equipment is arranged between the screening equipment (3) and the auxiliary crushing equipment (4) and can convey the residual materials screened by the screening equipment (3) to the auxiliary crushing equipment (4);
the returning equipment (6) is arranged between the auxiliary crushing equipment (4) and the main crushing equipment (2), and can convey the crushed materials of the auxiliary crushing equipment (4) to the cone crusher.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111244123.6A CN113941391B (en) | 2021-10-26 | 2021-10-26 | Cone crusher and building materials waste regeneration processing system |
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| CN202111244123.6A CN113941391B (en) | 2021-10-26 | 2021-10-26 | Cone crusher and building materials waste regeneration processing system |
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| CN113941391A CN113941391A (en) | 2022-01-18 |
| CN113941391B true CN113941391B (en) | 2022-12-23 |
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| US3227381A (en) * | 1962-06-29 | 1966-01-04 | Kloeckner Humboldt Deutz Ag | Cone crusher |
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| CN210496553U (en) * | 2019-05-27 | 2020-05-12 | 四川省柏均机械制造有限责任公司 | Movable cone structure of cone crusher |
| CN211678139U (en) * | 2019-12-25 | 2020-10-16 | 青岛康力商砼工程有限公司 | Concrete aggregate making devices |
| CN111841711A (en) * | 2020-07-29 | 2020-10-30 | 莫凤婷 | Building energy conservation and environmental protection is with effectual reducing mechanism of screening |
| CN113137420A (en) * | 2021-04-13 | 2021-07-20 | 黎春伟 | Self-locking fastening bolt |
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2021
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3227381A (en) * | 1962-06-29 | 1966-01-04 | Kloeckner Humboldt Deutz Ag | Cone crusher |
| CN203448161U (en) * | 2013-09-06 | 2014-02-26 | 安徽新中远化工科技有限公司 | Crushing system |
| CN105960284A (en) * | 2014-01-31 | 2016-09-21 | 蒂森克虏伯工业解决方案股份公司 | Crusher having a settable eccentric |
| CN104588161A (en) * | 2015-01-28 | 2015-05-06 | 浙江浙矿重工股份有限公司 | Multiple-cylinder rolling bearing hydraulic cone crusher |
| CN210496553U (en) * | 2019-05-27 | 2020-05-12 | 四川省柏均机械制造有限责任公司 | Movable cone structure of cone crusher |
| CN211678139U (en) * | 2019-12-25 | 2020-10-16 | 青岛康力商砼工程有限公司 | Concrete aggregate making devices |
| CN111841711A (en) * | 2020-07-29 | 2020-10-30 | 莫凤婷 | Building energy conservation and environmental protection is with effectual reducing mechanism of screening |
| CN113137420A (en) * | 2021-04-13 | 2021-07-20 | 黎春伟 | Self-locking fastening bolt |
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| Publication number | Publication date |
|---|---|
| CN113941391A (en) | 2022-01-18 |
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