CN117900006B - Concrete processing pulverizer - Google Patents
Concrete processing pulverizer Download PDFInfo
- Publication number
- CN117900006B CN117900006B CN202410289791.8A CN202410289791A CN117900006B CN 117900006 B CN117900006 B CN 117900006B CN 202410289791 A CN202410289791 A CN 202410289791A CN 117900006 B CN117900006 B CN 117900006B
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- China
- Prior art keywords
- fixedly connected
- grinding
- inner cavity
- concrete
- tank
- Prior art date
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Links
- 238000000227 grinding Methods 0.000 claims abstract description 94
- 238000004140 cleaning Methods 0.000 claims description 27
- 238000012216 screening Methods 0.000 claims description 23
- 238000007789 sealing Methods 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 14
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 12
- 229910052742 iron Inorganic materials 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims 2
- 238000010168 coupling process Methods 0.000 claims 2
- 238000005859 coupling reaction Methods 0.000 claims 2
- 238000010298 pulverizing process Methods 0.000 abstract description 16
- 235000004237 Crocus Nutrition 0.000 abstract description 2
- 241000596148 Crocus Species 0.000 abstract description 2
- 239000002689 soil Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 23
- 239000000463 material Substances 0.000 description 6
- 241001233242 Lontra Species 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 230000001680 brushing effect Effects 0.000 description 3
- 239000004568 cement Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 238000002156 mixing Methods 0.000 description 2
- 208000035619 Back crushing Diseases 0.000 description 1
- 206010044565 Tremor Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C21/00—Disintegrating plant with or without drying of the 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
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/14—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices
- B02C13/18—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices with beaters rigidly connected to the rotor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/30—Driving mechanisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
- B02C15/14—Edge runners, e.g. Chile mills
-
- 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
- B02C23/14—Separating or sorting of material, associated with crushing or disintegrating with more than one separator
-
- 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
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/50—Cleaning
- B07B1/52—Cleaning with brushes or scrapers
- B07B1/522—Cleaning with brushes or scrapers with brushes
- B07B1/524—Cleaning with brushes or scrapers with brushes the brushes being rotating
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention belongs to the technical field of concrete processing, in particular to a concrete processing pulverizer, which comprises a pulverizing tank, wherein a support column is fixedly connected to the lower end of the pulverizing tank, a base is arranged at the lower end of the support column, a tank cover is arranged at the upper end of the pulverizing tank, a grinding net disc is fixedly connected to the bottom of an inner cavity of the pulverizing tank, a rotating shaft is rotatably connected to the inside of the grinding net disc, a rotating column is rotatably connected to the inside of the tank cover, the lower end of the rotating column is fixedly connected with the rotating shaft, a feeding hopper is fixedly communicated to the upper end of the tank cover, and a concrete pulverizing assembly is arranged on the rotating shaft; the concrete block size has been solved and has been exceeded the conveyer pipe, will cause the jam to the conveyer pipe, and when the charging frame sent back thoughtlessly congeals the soil block in addition, the conveyer pipe discharge concrete block this moment will not be collected to also can't circulate the input to the crushing to the concrete block, improve the efficiency of crocus.
Description
Technical Field
The invention belongs to the technical field of concrete processing, and particularly relates to a concrete processing pulverizer.
Background
The concrete is a general term of engineering composite materials which are formed by cementing aggregates into a whole by cementing materials, the term of concrete is generally used for cement as cementing materials, sand and stone are used as aggregates, the cement concrete is prepared by mixing the cement concrete and water according to a certain proportion, and the concrete is also called ordinary concrete.
One patent application with publication number of CN117258881A discloses a concrete processing pulverizer, this patent separates out bigger concrete piece in the concrete after smashing through screening board, then utilize the slip board to push into the conveyer pipe with the concrete piece that separates, simultaneously utilize the conveyer pipe to discharge into the material loading frame in, then utilize electromagnetic guide pole to send it back into the grinding wheel in and smash again, reach the effect of smashing the concrete piece again, realize the high-efficient crushing function to the concrete piece, reduce manual intervention in the crushing process simultaneously, still promoted the security when promoting grinding efficiency.
Above-mentioned among the prior art discharge concrete piece into the charging frame through the conveyer pipe, then utilize electromagnetic guide arm drive charging frame to send back crushing mechanism with the concrete piece in smash again, but concrete piece size surpasses the conveyer pipe, will cause the jam to the conveyer pipe, and when the charging frame was sent back to mixing the concrete piece, the conveyer pipe discharge concrete piece this moment will not collect this moment to also can't carry out the circulation input crushing to the concrete piece, improve the efficiency of crocus.
To this end, the invention provides a concrete processing pulverizer.
Disclosure of Invention
In order to overcome the deficiencies of the prior art, at least one technical problem presented in the background art is solved.
The technical scheme adopted for solving the technical problems is as follows: the invention relates to a concrete processing pulverizer, which comprises a pulverizing tank, wherein a support column is fixedly connected to the lower end of the pulverizing tank, a base is arranged at the lower end of the support column, a tank cover is arranged at the upper end of the pulverizing tank, a grinding net disc is fixedly connected to the bottom of an inner cavity of the pulverizing tank, a rotating shaft is rotationally connected to the inside of the grinding net disc, a rotating column is rotationally connected to the inside of the tank cover, the lower end of the rotating column is fixedly connected with the rotating shaft, a feeding hopper is fixedly communicated to the upper end of the tank cover, and a concrete pulverizing assembly is arranged on the rotating shaft;
the concrete grinding assembly comprises a supporting shaft which rotates in a rotating shaft, a grinding roller is fixedly connected to the outer portion of the supporting shaft, and a gear is fixedly connected to one end, far away from the rotating shaft, of the supporting shaft.
Preferably, the inner cavity wall of the grinding tank is fixedly connected with a triangular guide ring, the lower end of the triangular guide ring is fixedly connected with a gear ring, and the gear ring is meshed with the gear.
Preferably, the upper end of the tank cover is provided with a feed port, the inner cavity of the feed hopper is communicated with the feed port, and the inner cavity of the feed hopper is provided with a discharging anti-splashing assembly.
Preferably, the blanking anti-splashing assembly comprises a through groove arranged on the inner cavity wall of the feeding hopper, the inner cavity of the through groove is rotationally connected with a rotating block, one end of the rotating block, which is positioned in the inner cavity of the feeding hopper, is fixedly connected with a sealing cover, and the inner cavity wall of the feeding hopper is fixedly connected with an annular abutting block.
Preferably, a transmission groove is arranged in the wall of the inner cavity of the through groove, the inner cavity of the transmission groove is rotationally connected with a cylinder, one end of the cylinder, which is positioned in the inner cavity of the through groove, is fixedly connected with a rotating block, the cylinder is positioned outside the inner cavity of the transmission groove, a fixed disc is fixedly connected with one end of the fixed disc, a torsion spring is fixedly connected with one end of the fixed disc, and one end, which is far away from the fixed disc, of the torsion spring is fixedly connected with the wall of the inner cavity of the transmission groove.
Preferably, the rotary column is provided with a concrete crushing assembly outside the inner cavity of the grinding tank, the concrete crushing assembly comprises a plurality of fixing rods fixedly connected to the outer part of the rotary column, and a plurality of broken blocks are arranged on the outer part of each fixing rod.
Preferably, the inner cavity of the grinding tank is slidably connected with a screening screen plate, a plurality of round protruding blocks are fixedly connected to the upper end of the screening screen plate, a plurality of T-shaped sliding columns are fixedly connected to the lower end of the screening screen plate, a plurality of fixing blocks are fixedly connected to the inner cavity wall of the grinding tank, each T-shaped sliding column is slidably connected with each fixing block, tension springs are fixedly connected to the lower ends of the fixing blocks, and one ends, far away from the fixing blocks, of the tension springs are fixedly connected with the T-shaped sliding columns.
Preferably, the upper end of the rotating column is fixedly connected with a first fluted disc, the first fluted disc is connected with a second fluted disc in a meshed manner, one side of the upper end of the tank cover is fixedly connected with an L-shaped fixing frame, the other end of the L-shaped fixing frame is fixedly connected with a driving motor, and an output shaft of the driving motor is fixedly connected with the second fluted disc.
Preferably, the bottom of the inner cavity of the grinding tank is provided with a conical guide chute, and the bottom of the inner cavity of the conical guide chute is provided with a discharge hole.
Preferably, the lower end of the rotating shaft is fixedly connected with a cleaning rod, an iron wire cleaning brush is arranged at one end, close to the grinding net disc, of the cleaning rod, and one end, close to the grinding net disc, of the cleaning rod is arranged in a semicircular arc shape.
The beneficial effects of the invention are as follows:
1. According to the concrete processing pulverizer disclosed by the invention, when concrete blocks are thrown into a pulverizing tank through a material throwing port, the second fluted disc is driven to rotate by utilizing the output shaft of the driving motor, meanwhile, the second fluted disc is meshed to drive the first fluted disc to rotate, then the first fluted disc drives the rotating column to rotate, in the rotating process of the rotating column, the fixed rod is driven to rotate, a plurality of broken blocks are arranged outside the fixed rod, then the broken blocks are utilized to rapidly strike the concrete blocks to crush in the rotating process of the fixed rod, in the rotating process of the broken blocks, the circular protruding blocks are circularly pushed, the circular protruding blocks are enabled to push the screening screen plate to move downwards, meanwhile, the T-shaped sliding column is pushed to slide in the fixed blocks, the T-shaped sliding column is enabled to pull the tension spring to expand, and then the screening screen plate shakes up and down, the broken blocks are screened, the broken blocks are not in accordance with the grinding requirements of concrete, the concrete blocks are then shaken up in the shaking process, the concrete blocks are crushed again by the fixed rod, the broken blocks are not required to be broken, the trouble of the concrete blocks is avoided when the concrete blocks are crushed in the rotating process of the fixed rod, and the concrete processing pulverizer is required to be repeatedly subjected to grinding, and the concrete processing is required to be repeatedly subjected to the grinding.
2. According to the concrete processing pulverizer, after the screening screen plates are utilized to screen and discharge the concrete blocks meeting the requirements onto the grinding screen plate, the rotating shaft is driven to rotate through the rotating column, meanwhile, the rotating shaft drives the supporting shaft to rotate, in the rotating process of the supporting shaft along with the rotating shaft, the gear is matched with the gear ring to rotate, the grinding roller is driven to rotate in the rotating process, the grinding roller is further utilized to grind the concrete blocks on the grinding screen plate into powder, in the rotating process of the rotating shaft, the cleaning rod is driven to rotate, and the iron wire cleaning brush is arranged at one end, close to the grinding screen plate, of the cleaning rod, so that the cleaning rod is used for brushing and cleaning the grinding screen plate, and then the ground concrete blocks fall into the bottom of the inner cavity of the grinding tank from the grinding screen plate, so that the problem that the concrete block processing efficiency is low due to the fact that the concrete blocks are ground for multiple times in the inconvenient circulation when the existing concrete processing pulverizer is used for grinding the concrete blocks is solved.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic diagram of the overall structure of a front view of the present invention;
FIG. 2 is a schematic view of a partial enlarged structure of the grinding tank of the invention;
FIG. 3 is a schematic diagram of the half-section structure of the grinding tank of the invention;
FIG. 4 is a schematic diagram of a half-section enlarged structure of the grinding tank of the invention;
FIG. 5 is a schematic view of the broken piece of the present invention in semi-section;
FIG. 6 is a schematic view of the semi-sectional structure of the hopper of the present invention;
FIG. 7 is an enlarged schematic view of the area A of FIG. 6 according to the present invention;
In the figure: 1. a grinding tank; 2. a support column; 3. a base; 4. a charging hopper; 5. a through groove; 6. a first toothed disc; 7. a second toothed disc; 8. an L-shaped fixing frame; 9. a driving motor; 10. sealing cover; 11. a rotating block; 12. rotating the column; 13. a grinding net disc; 14. screening the screen plate; 15. a circular bump; 16. a fixed block; 17. a T-shaped strut; 18. a tension spring; 19. triangular guide ring; 20. a gear ring; 21. conical guide chute; 22. a discharge port; 23. a fixed rod; 24. breaking fragments; 25. a rotating shaft; 26. a grinding roller; 27. a gear; 28. cleaning a rod; 29. a can lid; 30. a transmission groove; 31. a cylinder; 32. a torsion spring; 33. a fixed plate; 34. an annular abutting block; 35. a support shaft; 36. and a feeding port.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions of 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 will be apparent that the described embodiments are some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-7, the present invention provides a technical solution:
The concrete processing pulverizer comprises a pulverizing tank 1, wherein a support column 2 is fixedly connected to the lower end of the pulverizing tank 1, a base 3 is installed at the lower end of the support column 2, a tank cover 29 is installed at the upper end of the pulverizing tank 1, a grinding net disc 13 is fixedly connected to the bottom of an inner cavity of the pulverizing tank 1, a rotating shaft 25 is rotatably connected to the inside of the grinding net disc 13, a rotating column 12 is rotatably connected to the inside of the tank cover 29, the lower end of the rotating column 12 is fixedly connected with the rotating shaft 25, a feeding hopper 4 is fixedly communicated to the upper end of the tank cover 29, and a concrete pulverizing assembly is arranged on the rotating shaft 25;
the concrete grinding assembly comprises a support shaft 35 which rotates in the rotating shaft 25, a grinding roller 26 is fixedly connected to the outside of the support shaft 35, and a gear 27 is fixedly connected to one end, far away from the rotating shaft 25, of the support shaft 35.
As shown in fig. 3 and 4, a triangular material guiding ring 19 is fixedly connected to the inner cavity wall of the grinding tank 1, a gear ring 20 is fixedly connected to the lower end of the triangular material guiding ring 19, and the gear ring 20 is in meshed connection with a gear 27.
As shown in fig. 2, 6 and 7, a feeding port 36 is arranged at the upper end of the tank cover 29, an inner cavity of the feeding hopper 4 is communicated with the feeding port 36, and a discharging anti-splashing component is arranged in the inner cavity of the feeding hopper 4.
As shown in fig. 2, 6 and 7, the blanking anti-splashing component comprises a through groove 5 arranged on the inner cavity wall of the feeding hopper 4, a rotating block 11 is rotatably connected in the inner cavity of the through groove 5, the rotating block 11 is fixedly connected with a sealing cover 10 at one end of the inner cavity of the feeding hopper 4, and an annular abutting block 34 is fixedly connected on the inner cavity wall of the feeding hopper 4.
As shown in fig. 2, 6 and 7, a transmission groove 30 is arranged in the inner cavity wall of the through groove 5, a cylinder 31 is rotationally connected in the inner cavity of the transmission groove 30, one end of the cylinder 31 positioned in the inner cavity of the through groove 5 is fixedly connected with the rotating block 11, a fixed disc 33 is fixedly connected outside the inner cavity of the transmission groove 30, one end of the fixed disc 33 is fixedly connected with a torsion spring 32, and one end, far away from the fixed disc 33, of the torsion spring 32 is fixedly connected with the inner cavity wall of the transmission groove 30.
Specifically, when crushing concrete, through throwing the concrete piece into the inner chamber of the feeding hopper 4, the weight of the concrete piece is utilized simultaneously to press down the sealing cover 10, then, make the sealing cover 10 drive the rotating block 11 rotate and overturn in the inner chamber of the through groove 5, and reuse the rotating block 11 to drive the cylinder 31 and rotate, simultaneously, the cylinder 31 drives the fixed disk 33 and rotate, and in the rotation process of the fixed disk 33, utilize the fixed disk 33 to drive the torsional spring 32 and rotate, thereby make the sealing cover 10 overturn and get into the inner chamber of the grinding tank 1, and then open the feed opening 36, make the concrete piece fall into the inner chamber of the grinding tank 1 through the feed opening 36, and after the concrete piece slides into the inner chamber of the grinding tank 1 from the sealing cover 10, the torsional spring 32 is fast rotated, simultaneously, drive the fixed disk 33 rotates, and make the fixed disk 33 drive the cylinder 31 rotate, and then make the rotating block 11 drive the sealing cover 10 to reset, thereby again, and seal the inner chamber of the feeding hopper 4, and then can control the unloading amount of the concrete piece, avoid simultaneously throwing a large amount of concrete piece into the grinding tank, lead to the fact the broken concrete piece to the inner chamber, and the problem of the safety hazard of the grinding can also be avoided when the broken concrete piece is deposited to the broken, and the safety hazard is avoided when the broken concrete piece is stacked up in the grinding tank 36.
Embodiment two: as shown in fig. 1 to 7, comparative example one, in which another embodiment of the present invention is:
As shown in fig. 3 and 5, the rotary column 12 is provided with a concrete crushing assembly outside the inner cavity of the grinding tank 1, the concrete crushing assembly comprises a plurality of fixed rods 23 fixedly connected outside the rotary column 12, and a plurality of broken pieces 24 are arranged outside each fixed rod 23.
As shown in fig. 3 and 5, the inner cavity of the grinding tank 1 is slidably connected with a screening screen 14, a plurality of circular protruding blocks 15 are fixedly connected to the upper end of the screening screen 14, a plurality of T-shaped sliding columns 17 are fixedly connected to the lower end of the screening screen 14, a plurality of fixing blocks 16 are fixedly connected to the inner cavity wall of the grinding tank 1, each T-shaped sliding column 17 is slidably connected with each fixing block 16, tension springs 18 are fixedly connected to the lower end of each fixing block 16, and one end, far away from the fixing block 16, of each tension spring 18 is fixedly connected with each T-shaped sliding column 17.
Specifically, when throwing the concrete block into the grinding jar 1 through feed opening 36, through utilizing the output shaft drive second fluted disc 7 rotation of driving motor 9, simultaneously the rotation of the first fluted disc 6 of second fluted disc 7 meshing transmission, then make first fluted disc 6 drive rotate post 12 rotate, and in the rotation of post 12, drive dead lever 23 and rotate, and dead lever 23 externally mounted has a plurality of broken piece 24, then in the rotation of dead lever 23, utilize a plurality of broken piece 24 to strike the concrete block fast and break, and in broken piece 24 rotation in-process, then can circulate and promote circular boss 15, then make circular boss 15 promote screening otter board 14 downwardly moving, and screening otter board 14 promotes T type slide 17 to slide inside fixed block 16 simultaneously, and T type slide post 17 pulls extension spring 18, and then make screening otter board 14 up-down, thereby sieve the concrete block after breaking, and the concrete block that does not accord with the grinding demand is tremble by otter board 14 in the shake process, then utilize dead lever 23 to drive broken piece 24 and break piece 24 and carry out the breakage, thereby the concrete block is broken because of the demand is carried out and the broken concrete block is broken and the multiple times is carried out to the concrete mill is broken and is carried out to the grinding demand of the concrete mill when the grinding is carried out is circulated and is achieved.
As shown in fig. 2, 3 and 5, the upper end of the rotating column 12 is fixedly connected with a first fluted disc 6, the first fluted disc 6 is connected with a second fluted disc 7 in a meshed manner, one side of the upper end of the tank cover 29 is fixedly connected with an L-shaped fixing frame 8, the other end of the L-shaped fixing frame 8 is fixedly connected with a driving motor 9, and an output shaft of the driving motor 9 is fixedly connected with the second fluted disc 7.
As shown in fig. 2,3 and 5, the bottom of the inner cavity of the grinding tank 1 is provided with a conical guide chute 21, and the bottom of the inner cavity of the conical guide chute 21 is provided with a discharge hole 22.
As shown in fig. 3 to 5, a cleaning rod 28 is fixedly connected to the lower end of the rotating shaft 25, an iron wire cleaning brush is arranged at one end of the cleaning rod 28 close to the grinding net disk 13, and one end of the cleaning rod 28 close to the grinding net disk 13 is arranged in a semicircular arc shape.
Specifically, after the concrete blocks meeting the requirements are screened and discharged onto the grinding net disc 13 by utilizing the screening net plate 14, the rotary shaft 25 is driven to rotate by the rotary column 12, meanwhile, the rotary shaft 25 drives the supporting shaft 35 to rotate, the gear 27 is utilized to match with the gear ring 20 to rotate in the rotation process of the supporting shaft 35 along with the rotary shaft 25, the grinding roller 26 is driven to rotate in the rotation process, then the grinding roller 26 is utilized to grind the concrete blocks on the grinding net disc 13 into powder, in the rotation process of the rotary shaft 25, the cleaning rod 28 is driven to rotate, and as the cleaning rod 28 is arranged at one end close to the grinding net disc 13, an iron wire cleaning brush is arranged, the cleaning rod 28 is used for brushing and cleaning the grinding net disc 13, and then the ground concrete blocks fall into the bottom of the inner cavity of the grinding tank 1 from the grinding net disc 13, so that the problem that the concrete block processing efficiency is low due to the fact that the concrete blocks are ground repeatedly in a cycle is inconvenient to grind the existing concrete block processing powder grinding machine.
The working principle is that when the concrete is crushed, the concrete blocks are put into the inner cavity of the feeding hopper 4, the sealing cover 10 is pressed down by the weight of the concrete blocks, then the sealing cover 10 drives the rotating block 11 to rotate in the inner cavity of the through groove 5, the rotating block 11 drives the rotating block 31 to rotate, the cylinder 31 drives the fixed disc 33 to rotate, in the rotating process of the fixed disc 33, the torsion spring 32 is driven by the fixed disc 33 to rotate, so that the sealing cover 10 is overturned into the inner cavity of the grinding tank 1, the feeding port 36 is opened, the concrete blocks fall into the inner cavity of the grinding tank 1 through the feeding port 36, after the concrete blocks slide into the inner cavity of the grinding tank 1 from the sealing cover 10, the torsion spring 32 is quickly rotated, the fixed disc 33 is driven to rotate, the fixed disc 33 drives the cylinder 31 to rotate, the rotating block 11 is driven to rotate, the rotating block 11 drives the sealing cover 10 to reset, the inner cavity of the grinding hopper 4 is sealed again, the discharging amount of the concrete blocks is controlled, and the concrete blocks are prevented from being put into the grinding tank at the same time, and the hidden danger of the crushing efficiency of the concrete blocks is avoided when the concrete blocks are stacked up, and the crushing port 36 is prevented from being broken, and the hidden danger of the crushing of the concrete blocks can be prevented from being caused by the sealing cover 36;
when the concrete blocks are put into the grinding tank 1 through the feed opening 36, the second fluted disc 7 is driven to rotate by utilizing the output shaft of the driving motor 9, meanwhile, the second fluted disc 7 is meshed to drive the first fluted disc 6 to rotate, then the first fluted disc 6 drives the rotary column 12 to rotate, in the process of rotating the rotary column 12, the fixed rod 23 is driven to rotate, a plurality of broken blocks 24 are arranged outside the fixed rod 23, then the concrete blocks are rapidly knocked by the broken blocks 24 to be crushed in the process of rotating the fixed rod 23, in the process of rotating the broken blocks 24, the circular protruding blocks 15 are circularly pushed, then the circular protruding blocks 15 push the screening net plate 14 to move downwards, meanwhile, the screening net plate 14 pushes the T-shaped slide column 17 to slide in the fixed block 16, and the T-shaped slide column 17 pulls the tension springs 18 to expand, then the screening net plate 14 shakes up and down, thus the crushed concrete blocks are screened, in the shaking process, the concrete blocks which do not meet the grinding requirements are shaken by the screening net plate 14, and then the broken blocks are crushed again by the fixed rod 23;
And after the concrete blocks meeting the requirements are screened and discharged onto the grinding net plate 13 by utilizing the screening net plate 14, the rotary shaft 25 is driven to rotate by the rotary column 12, meanwhile, the rotary shaft 25 drives the supporting shaft 35 to rotate, the gear 27 is matched with the gear ring 20 to rotate in the rotation process of the supporting shaft 35 along with the rotary shaft 25, the grinding roller 26 is driven to rotate in the rotation process, then the grinding roller 26 is utilized to grind the concrete blocks on the grinding net plate 13 into powder, and in the rotation process of the rotary shaft 25, the cleaning rod 28 is driven to rotate, and as one end of the cleaning rod 28 close to the grinding net plate 13 is provided with an iron wire cleaning brush, the cleaning rod 28 is used for brushing the grinding net plate 13, and then the ground concrete blocks fall into the bottom of the inner cavity of the grinding tank 1 from the grinding net plate 13 and are discharged through the discharge hole 22 to be collected and packed.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (1)
1. A concrete processing pulverizer is characterized in that: comprises a grinding tank (1), a support column (2) is fixedly connected at the lower end of the grinding tank (1), a base (3) is arranged at the lower end of the support column (2), a tank cover (29) is arranged at the upper end of the grinding tank (1), a grinding net disc (13) is fixedly connected at the bottom of an inner cavity of the grinding tank (1), a rotating shaft (25) is rotatably connected inside the grinding net disc (13), a rotating column (12) is rotatably connected inside the tank cover (29), a rotating hopper (4) is fixedly connected at the lower end of the rotating column (12) and the rotating shaft (25), The rotating shaft (25) is provided with a concrete grinding assembly; the concrete grinding assembly comprises a supporting shaft (35) which rotates in a rotating shaft (25), a grinding roller (26) is fixedly connected to the outside of the supporting shaft (35), and a gear (27) is fixedly connected to one end, far away from the rotating shaft (25), of the supporting shaft (35); The rotary column (12) is positioned outside the inner cavity of the grinding tank (1) and is provided with a concrete crushing assembly, the concrete crushing assembly comprises a plurality of fixing rods (23) fixedly connected outside the rotary column (12), a plurality of broken blocks (24) are arranged outside each fixing rod (23), the inner cavity of the grinding tank (1) is slidably connected with a screening screen plate (14), the upper end of the screening screen plate (14) is fixedly connected with a plurality of round protruding blocks (15), the lower end of the screening screen plate (14) is fixedly connected with a plurality of T-shaped sliding columns (17), the inner cavity wall of the grinding tank (1) is fixedly connected with a plurality of fixing blocks (16), each T-shaped sliding column (17) is slidably connected with each fixing block (16), And every fixed block (16) lower extreme all fixedly connected with extension spring (18), fixed block (16) one end and T type traveller (17) rigid coupling are kept away from to extension spring (18), grinding jar (1) inner chamber wall rigid coupling has triangle guide ring (19), triangle guide ring (19) lower extreme fixedly connected with ring gear (20), and ring gear (20) and gear (27) meshing are connected, cover (29) upper end is provided with feed opening (36), feed hopper (4) inner chamber and feed opening (36) intercommunication, feed hopper (4) inner chamber is provided with the unloading and prevents splashing the subassembly, the unloading is prevented splashing the subassembly and is including setting up through groove (5) at feed hopper (4) inner chamber wall, The inner cavity of the through groove (5) is rotationally connected with a rotating block (11), one end of the inner cavity of the rotating block (11) positioned in the feeding hopper (4) is fixedly connected with a sealing cover (10), the inner cavity wall of the feeding hopper (4) is fixedly connected with an annular supporting block (34), a transmission groove (30) is arranged in the inner cavity wall of the through groove (5), the inner cavity of the transmission groove (30) is rotationally connected with a cylinder (31), one end of the cylinder (31) positioned in the inner cavity of the through groove (5) is fixedly connected with the rotating block (11), the outer part of the inner cavity of the cylinder (31) positioned in the transmission groove (30) is fixedly connected with a fixed disc (33), one end of the fixed disc (33) is fixedly connected with a torsion spring (32), one end of the torsion spring (32) far away from the fixed disc (33) is fixedly connected with the inner cavity wall of the transmission groove (30), the upper end of the rotating column (12) is fixedly connected with a first fluted disc (6), the first fluted disc (6) is connected with a second fluted disc (7) in a meshed manner, one side of the upper end of the tank cover (29) is fixedly connected with an L-shaped fixing frame (8), the other end of the L-shaped fixing frame (8) is fixedly connected with a driving motor (9), an output shaft of the driving motor (9) is fixedly connected with the second fluted disc (7), the bottom of the inner cavity of the grinding tank (1) is provided with a conical guide groove (21), the bottom of the inner cavity of the conical guide groove (21) is provided with a discharge hole (22), the lower end of the rotating shaft (25) is fixedly connected with a cleaning rod (28), An iron wire cleaning brush is arranged at one end of the cleaning rod (28) close to the grinding net disc (13), and one end of the cleaning rod (28) close to the grinding net disc (13) is arranged in a semicircular arc shape.
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| CN202410289791.8A CN117900006B (en) | 2024-03-14 | 2024-03-14 | Concrete processing pulverizer |
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| US8002774B2 (en) * | 2007-11-07 | 2011-08-23 | Stryker Corporation | Bone mill including a base and a mill head separate from the base, the mill head including a moveable catch tray |
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| CN218573871U (en) * | 2022-09-22 | 2023-03-07 | 江苏省激素研究所股份有限公司 | Grinding device for preparing florasulam technical |
| CN219308880U (en) * | 2023-03-14 | 2023-07-07 | 石家庄市希星肥业科技有限公司 | Reducing mechanism is used in fertilizer processing that can ration |
| CN220004243U (en) * | 2023-06-20 | 2023-11-14 | 桐柏县鑫茗农业有限公司 | Efficient tea leaf grinding device |
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| CN213107672U (en) * | 2020-06-03 | 2021-05-04 | 芜湖亚奇汽车部件有限公司 | Waste recycling and smashing device for automobile oil tank machining |
| CN214916599U (en) * | 2021-04-28 | 2021-11-30 | 安徽省友邦混凝土有限公司 | Equipment is used in concrete block production |
| CN215823239U (en) * | 2021-05-20 | 2022-02-15 | 日照鲁碧新型建材有限公司 | Grinding equipment for concrete production |
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