CN114798057A - Breaker is used in processing of regeneration sand stone - Google Patents
Breaker is used in processing of regeneration sand stone Download PDFInfo
- Publication number
- CN114798057A CN114798057A CN202210734170.7A CN202210734170A CN114798057A CN 114798057 A CN114798057 A CN 114798057A CN 202210734170 A CN202210734170 A CN 202210734170A CN 114798057 A CN114798057 A CN 114798057A
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- Prior art keywords
- crushing
- fixedly connected
- processing
- cylinder
- reclaimed sand
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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
- 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
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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
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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
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention relates to the field of reclaimed sand stone processing, in particular to a crushing device for reclaimed sand stone processing; the crushing device comprises a vertical cylindrical crushing barrel, a crushing shell which is arranged in the crushing barrel and communicated with a feeding hopper, a crushing cone which is arranged in the crushing shell, a sieve plate which is nested at the lower part of the crushing shell and a driving mechanism which drives the crushing cone to rotate up and down in the crushing shell; according to the invention, the crushing shell comprising the upper conical cylinder part and the lower conical cylinder part, the crushing cone comprising the upper conical part and the lower conical part and the sieve plate nested at the lower part of the crushing shell are arranged, so that concrete blocks are impacted, rolled, intercepted and secondarily rolled, the uniformity of the particle size of the regenerated gravel is ensured, the crushing quality is improved, and meanwhile, multiple feeding operations are not required, and the operation is simple.
Description
Technical Field
The invention relates to the field of processing of reclaimed sand stones, in particular to a crushing device for processing reclaimed sand stones.
Background
The most heavily used industries for sand and stone consumption are construction and infrastructure. The sand can be used for public construction (road and railway construction), and can be mixed with other minerals to be used for manufacturing building materials, such as concrete all over the world, and the concrete needs to be recycled to produce regenerated sand.
Mainly carry out the breakage to the concrete piece at regeneration gravel and sand production in-process, traditional breaker adopts single broken mechanism, can not guarantee that the size of the granule of broken regeneration gravel and sand keeps the homogeneity, needs the secondary to throw the material breakage even many times even, complex operation, and the granule after the breakage is not of uniform size moreover.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide a crushing device for processing reclaimed sand stones, which can realize the impact, rolling, secondary rolling and screen plate interception on concrete blocks, ensure the crushing effect and avoid the need of feeding materials for multiple times.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
A crushing device for processing regenerated sand stones comprises a vertical cylindrical crushing barrel, a crushing shell, a crushing cone, a sieve plate and a driving mechanism, wherein the crushing shell is arranged in the crushing barrel and communicated with a feeding hopper;
the crushing shell comprises an upper conical cylinder part which is narrow at the top and wide at the bottom and is in a conical cylinder shape and a lower conical cylinder part which is fixedly connected with the upper conical cylinder part and is wide at the top and narrow at the bottom; the crushing cone comprises an upper conical part which is nested in the upper conical cylinder part and is conical, and a lower conical table part which is fixedly connected with the upper conical part and is nested in the lower conical cylinder part and is a circular table part;
the driving mechanism comprises a prism shaft fixedly connected with the lower end of the crushing cone and extending to the lower part of the crushing barrel, a bearing table rotatably connected with the lower end of the prism shaft through a bearing seat, a clamping frame installed at the lower part of the bearing table, an eccentric groove disc clamped with the clamping frame and sliding, a rotating shaft fixedly connected with the eccentric groove disc and connected with a driving motor, a prism barrel slidably connected with the prism shaft in a spline sleeve mode and rotatably connected with the crushing barrel, a transmission shaft connected with the prism barrel through a transmission gear set, and a transmission belt connecting the transmission shaft and the rotating shaft.
Furthermore, the upper end surface of the sieve plate is in sliding butt joint with a throwing plate which is fixedly connected with the prism cylinder and is distributed at equal intervals on the circumference.
Further, breaker is used in reclaimed sand stone processing still includes discharge mechanism, goes out the mechanism and includes the ejection of compact cover that slides the butt and with prismatic section of thick bamboo fixed connection's ejection of compact board, with broken section of thick bamboo tangential intercommunication with broken barrel bottom plate and inner wall.
Further, the plummer is rectangular plate structure, and the plummer runs through be four corners distribute and with broken bobbin base plate fixed connection's suspension pole, the last supporting spring who cup joints with the terminal surface butt under the plummer of suspension pole.
Furthermore, the prism shaft is a rotating shaft with a cross section in a regular polygon shape, and the prism cylinder is provided with a prism through hole for the prism shaft to penetrate through.
Furthermore, the clamping frame is a direction frame with an open lower end, and the inner side of the open lower end is fixedly connected with a group of sliding columns which are oppositely arranged, the eccentric groove disc is a disc with eccentric circular grooves at two ends, and the sliding columns are nested in the eccentric circular grooves and are in sliding butt joint with the inner walls of the eccentric circular grooves.
Furthermore, a group of clamping frames which are symmetrically arranged is fixedly connected below the bearing table.
Furthermore, the lower end of the crushing barrel is fixedly connected with a base, and a driving motor is fixedly connected with the base.
Furthermore, the transmission shaft and the rotating shaft are arranged in parallel and are rotatably connected with a mounting plate fixedly connected with the crushing cylinder bottom plate.
Furthermore, a plurality of groups of circumferentially distributed discharging plates are fixedly connected to the prism barrel.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) according to the invention, the crushing shell comprising the upper conical cylinder part and the lower conical cylinder part, the crushing cone comprising the upper conical part and the lower conical part and the sieve plate nested at the lower part of the crushing shell are arranged, so that concrete blocks are impacted, rolled, intercepted and secondarily rolled, the uniformity of the particle size of the regenerated gravel is ensured, the crushing quality is improved, and meanwhile, multiple feeding operations are not required, and the operation is simple.
(2) The invention realizes the up-and-down rotation of the crushing cone by being driven by a bearing platform, a prism shaft, a prism cylinder, a clamping frame, an eccentric groove disc, a transmission shaft, a transmission gear set and a transmission belt, and realizes the repeated crushing of concrete blocks by matching with the crushing shell.
(3) According to the invention, the throwing plate which is in sliding butt joint with the sieve plate and is fixedly connected with the prism barrel is arranged, so that the sieve plate is cleaned, and meanwhile, the intercepted concrete blocks are thrown to the gap between the crushing cone and the crushing shell, and secondary crushing is facilitated.
(4) According to the invention, the discharge plate and the discharge cover which is tangentially communicated with the crushing cylinder are arranged, so that efficient discharge is realized in a centrifugal discharge mode, and the discharge is more thorough.
Drawings
FIG. 1 is a schematic front side view of the present invention;
FIG. 2 is a rear side view of the present invention;
FIG. 3 is a schematic view showing the internal structure of the crushing cylinder according to the present invention;
FIG. 4 is a schematic cross-sectional view of the present invention;
FIG. 5 is a schematic view of the structure at A in FIG. 4;
FIG. 6 is a schematic perspective view of the crushing shell of the present invention;
FIG. 7 is a schematic view of the driving mechanism of the present invention;
FIG. 8 is a schematic view of a supporting structure of the crushing cone of the present invention;
FIG. 9 is a schematic view of the assembly structure of the throwing plate and the discharging plate in the present invention;
fig. 10 is a schematic view showing an assembly structure of a prism barrel and a prism shaft according to the present invention.
The reference numbers in the figures illustrate: 1. a crushing cylinder; 2. a feeding hopper; 3. breaking the shell; 301. an upper conical cylinder part; 302. a lower conical cylinder section; 4. a crushing cone; 401. an upper conical portion; 402. a lower frustum portion; 5. a sieve plate; 6. a prismatic shaft; 7. a bearing table; 8. clamping the frame; 9. an eccentric groove disc; 10. a rotating shaft; 11. a drive motor; 12. a prismatic tube; 13. a drive gear set; 14. a drive shaft; 15. a transmission belt; 16. throwing the board; 17. a discharge plate; 18. a discharge cover; 19. a suspension rod; 20. a support spring; 21. a base.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-10, in an embodiment of the present invention, a crushing device for processing reclaimed sand includes a vertical cylindrical crushing cylinder 1, a crushing shell 3 installed in the crushing cylinder 1 and communicated with a feeding hopper 2, a crushing cone 4 installed in the crushing shell 3, a sieve plate 5 nested at a lower part of the crushing shell 3, and a driving mechanism for driving the crushing cone 4 to rotate up and down in the crushing shell 3;
the crushing shell 3 comprises an upper conical cylinder part 301 which is narrow at the top and wide at the bottom and is in a conical cylinder shape, and a lower conical cylinder part 302 which is fixedly connected with the upper conical cylinder part 301 and is wide at the top and narrow at the bottom; the crushing cone 4 comprises an upper conical part 401 which is nested in the upper conical barrel part 301 and is in a conical shape, and a lower conical platform part 402 which is fixedly connected with the upper conical part 401 and is in a conical platform part nested in the lower conical barrel part 302;
the driving mechanism comprises a prism shaft 6 fixedly connected with the lower end of the crushing cone 4 and extending to the lower part of the crushing barrel 1, a bearing platform 7 rotatably connected with the lower end of the prism shaft 6 through a bearing seat, a clamping frame 8 installed at the lower part of the bearing platform 7, an eccentric groove disc 9 sliding in clamping connection with the clamping frame 8, a rotating shaft 10 fixedly connected with the eccentric groove disc 9 and connected with a driving motor 11, a prism barrel 12 sliding connected with the prism shaft 6 in a spline sleeve connection mode and rotatably connected with the crushing barrel 1, a transmission shaft 14 connected with the prism barrel 12 through a transmission gear set 13, and a transmission belt 15 connecting the transmission shaft 14 and the rotating shaft 10.
Specifically, concrete blocks with crushing are thrown into a crushing shell 3 through a feeding hopper 2, a driving mechanism is started, the driving mechanism drives a crushing cone 4 to rotate up and down in the crushing shell 3, an upper cone part 401 moving upwards is matched with an upper cone cylinder part 301 to impact, crush and roll the concrete blocks, so that the concrete blocks are rapidly crushed into small blocks, the crushed concrete small blocks roll onto a lower cone cylinder part 302 under the action of gravity, a lower cone cylinder part 402 moving downwards is matched with the lower cone cylinder part 302 to secondarily grind and crush the rolled concrete small blocks, crushed concrete particles are screened through a screen plate 5, and the intercepted concrete blocks are rolled and crushed for multiple times by the lower cone part 402 of the crushing cone 4 moving upwards and downwards, so that the crushing effect is ensured; the crushing awl 4 and the cooperation of broken shell 3 through upper and lower rotating realize striking many times, rolling crushing to the concrete piece, have improved the broken speed of concrete and broken effect, hold back through sieve 5 simultaneously, carry out many times breakage, guarantee broken effect.
In this embodiment, the platform 7 is a rectangular plate-shaped structure, the platform 7 is penetrated with four-corner distributed suspension rods 19 fixedly connected with the bottom plate of the crushing barrel 1, and the suspension rods 19 are sleeved with support springs 20 abutting against the lower end surface of the platform 7.
In particular, the bearing capacity and the vibration resistance of the bearing platform 7 are improved.
In the present embodiment, the prism shaft 6 is a rotating shaft with a regular polygon cross section, and the prism cylinder 12 is provided with a prism through hole for the prism shaft 6 to penetrate through.
Specifically, when the prism cylinder 12 drives the prism shaft 6 to rotate, the up-and-down movement of the prism shaft 6 is not influenced.
In the embodiment, the clamping frame 8 is a direction frame with an open lower end, the inner side of the open lower end is fixedly connected with a group of sliding columns which are arranged oppositely, the eccentric groove disc 9 is a disc with eccentric circular grooves at two ends, and the sliding columns are nested in the eccentric circular grooves and are in sliding butt joint with the inner walls of the eccentric circular grooves.
In this embodiment, a set of symmetrically arranged clamping frames 8 is fixedly connected below the bearing table 7.
Specifically, when the driving motor 11 drives the eccentric groove disc 9 to rotate through the rotating shaft 10, the eccentric groove disc 9 drives the clamping frame 8 to move up and down, the clamping frame 8 drives the bearing platform 7 and the prism shaft 6 thereon to move up and down, and the prism shaft 6 drives the crushing cone 4 to rotate up and down in the crushing shell 3.
In this embodiment, the lower end of the crushing cylinder 1 is fixedly connected with a base 21, and the driving motor 11 is fixedly connected with the base 21.
In this embodiment, the transmission shaft 14 is arranged parallel to the rotation shaft 10 and is rotatably connected with a mounting plate fixedly connected with the bottom plate of the crushing cylinder 1.
Referring to fig. 9, in another embodiment of the present invention, the upper end surface of the sieve plate 5 is slidably abutted with the scattering plates 16 fixedly connected with the prismatic cylinder 12 and distributed at equal intervals on the circumference.
Specifically, when the prism barrel 12 rotates, the rotating scattering plate 16 cleans the surface of the sieve plate 5, and under the action of centrifugal force, concrete blocks intercepted by the sieve plate 5 are scattered into a gap between the lower cone table part 402 and the lower cone barrel part 302 for multiple crushing, so that the sieve plate 5 is prevented from being blocked, and the concrete blocks are convenient to crush multiple times.
Referring to fig. 1-4, in another embodiment of the present invention, the crushing device for processing reclaimed sand further comprises a discharging mechanism, the discharging mechanism comprises a discharging plate 17 slidably abutting against the bottom plate and the inner wall of the crushing cylinder 1 and fixedly connected with the prism cylinder 12, and a discharging cover 18 tangentially communicating with the crushing cylinder 1.
Specifically, concrete particles passing through the sieve plate 5 fall into the bottom plate of the crushing barrel 1, the prism barrel 12 drives the discharge plate 17 to rotate, the concrete particles are centrifugally thrown out from the discharge cover 18 under centrifugal dragging of the discharge plate 17, and the discharge is more efficient.
In this embodiment, a plurality of sets of circumferentially distributed discharge plates 17 are fixedly connected to the prism barrel 12.
In particular, the discharging speed is improved.
The foregoing is only a preferred embodiment of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (10)
1. The utility model provides a breaker is used in processing of regeneration grit which characterized in that: the crushing device comprises a vertical cylindrical crushing barrel (1), a crushing shell (3) which is arranged in the crushing barrel (1) and communicated with a feeding hopper (2), a crushing cone (4) which is arranged in the crushing shell (3), a sieve plate (5) which is nested at the lower part of the crushing shell (3) and a driving mechanism which drives the crushing cone (4) to rotate up and down in the crushing shell (3);
the crushing shell (3) comprises an upper conical cylinder part (301) which is narrow at the top and wide at the bottom and is in a conical cylinder shape, and a lower conical cylinder part (302) which is fixedly connected with the upper conical cylinder part (301) and is wide at the top and narrow at the bottom; the crushing cone (4) comprises an upper conical part (401) which is nested in the upper conical barrel part (301) and is conical, and a lower conical platform part (402) which is fixedly connected with the upper conical part (401) and is nested in the lower conical barrel part (302) and is a circular platform part;
actuating mechanism include with broken awl (4) lower extreme fixed connection and extend to prismatic shaft (6) of broken section of thick bamboo (1) below, pass through bearing frame rotation connection's plummer (7) with prismatic shaft (6) lower extreme, install joint frame (8) of plummer (7) lower part, with the gliding eccentric groove dish (9) of joint frame (8) joint, with eccentric groove dish (9) fixed connection and be connected with axis of rotation (10) of driving motor (11), with prismatic shaft (6) through mode sliding connection that the spline cup joints and with a prismatic section of thick bamboo (1) rotation connection prismatic section of thick bamboo (12), through transmission gear group (13) transmission shaft (14) of being connected with prismatic section of thick bamboo (12), drive belt (15) of connecting transmission shaft (14) and axis of rotation (10).
2. A crushing device for processing reclaimed sand stones according to claim 1, wherein the upper end surface of the sieve plate (5) is in sliding contact with a throwing plate (16) which is fixedly connected with the prism cylinder (12) and is distributed at equal intervals on the circumference.
3. The crushing device for processing the reclaimed sand stones as claimed in claim 2, wherein the crushing device for processing the reclaimed sand stones further comprises a discharging mechanism, the discharging mechanism comprises a discharging plate (17) which is in sliding butt joint with the bottom plate and the inner wall of the crushing cylinder (1) and is fixedly connected with the prism cylinder (12), and a discharging cover (18) which is tangentially communicated with the crushing cylinder (1).
4. The crushing device for processing the reclaimed sand and stone as claimed in claim 1, wherein the bearing platform (7) is of a rectangular plate-shaped structure, suspension rods (19) which are distributed at four corners and are fixedly connected with the bottom plate of the crushing barrel (1) penetrate through the bearing platform (7), and supporting springs (20) which are abutted against the lower end face of the bearing platform (7) are sleeved on the suspension rods (19).
5. The crushing device for processing the reclaimed sand stone as claimed in claim 1, wherein the prism shaft (6) is a rotating shaft with a regular polygon cross section, and the prism cylinder (12) is provided with a prism through hole for the prism shaft (6) to penetrate through.
6. The crushing device for processing the reclaimed sand stones according to claim 1, wherein the clamping frame (8) is a direction frame with an opening at the lower end, a group of sliding columns which are oppositely arranged are fixedly connected to the inner side of the opening at the lower end, the eccentric groove disc (9) is a disc with eccentric circular grooves at two ends, and the sliding columns are nested in the eccentric circular grooves and are in sliding butt joint with the inner walls of the eccentric circular grooves.
7. A crushing device for processing reclaimed sand stones according to claim 6, wherein a group of symmetrically arranged clamping frames (8) is fixedly connected below the bearing table (7).
8. The crushing device for processing the reclaimed sand stone as claimed in claim 1, wherein the lower end of the crushing barrel (1) is fixedly connected with a base (21), and the driving motor (11) is fixedly connected with the base (21).
9. The crushing device for processing the reclaimed sand stones according to claim 1, wherein the transmission shaft (14) is parallel to the rotating shaft (10) and is rotatably connected with a mounting plate fixedly connected with a bottom plate of the crushing barrel (1).
10. The crushing device for processing the reclaimed sand stones according to claim 3, wherein a plurality of groups of circumferentially distributed discharging plates (17) are fixedly connected to the prismatic cylinder (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210734170.7A CN114798057B (en) | 2022-06-27 | 2022-06-27 | Breaker is used in processing of regeneration sand stone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210734170.7A CN114798057B (en) | 2022-06-27 | 2022-06-27 | Breaker is used in processing of regeneration sand stone |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114798057A true CN114798057A (en) | 2022-07-29 |
| CN114798057B CN114798057B (en) | 2022-10-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210734170.7A Active CN114798057B (en) | 2022-06-27 | 2022-06-27 | Breaker is used in processing of regeneration sand stone |
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| CN (1) | CN114798057B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115646274A (en) * | 2022-12-09 | 2023-01-31 | 福建春锦市政园林有限公司 | A grit mixing apparatus for gardens artificial hillock is made |
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| CN114405591A (en) * | 2021-11-25 | 2022-04-29 | 世科工业设计沧州有限公司 | Crushing equipment for coal mining |
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| CN110355182A (en) * | 2019-07-16 | 2019-10-22 | 李星来 | A kind of construction waste crushing processing unit |
| CN110340111A (en) * | 2019-07-17 | 2019-10-18 | 李星来 | A kind of fine crushing device of building waste |
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| CN115646274A (en) * | 2022-12-09 | 2023-01-31 | 福建春锦市政园林有限公司 | A grit mixing apparatus for gardens artificial hillock is made |
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| CN114798057B (en) | 2022-10-18 |
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