CN116901306B - Concrete aggregate manufacturing device by crushing fan blades - Google Patents
Concrete aggregate manufacturing device by crushing fan blades Download PDFInfo
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- CN116901306B CN116901306B CN202310889337.1A CN202310889337A CN116901306B CN 116901306 B CN116901306 B CN 116901306B CN 202310889337 A CN202310889337 A CN 202310889337A CN 116901306 B CN116901306 B CN 116901306B
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims abstract description 69
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 238000005498 polishing Methods 0.000 claims abstract description 4
- 230000008878 coupling Effects 0.000 claims description 12
- 238000010168 coupling process Methods 0.000 claims description 12
- 238000005859 coupling reaction Methods 0.000 claims description 12
- 238000007599 discharging Methods 0.000 claims description 8
- 238000002360 preparation method Methods 0.000 claims 1
- 238000004891 communication Methods 0.000 description 14
- 239000012634 fragment Substances 0.000 description 9
- 239000000306 component Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 230000002441 reversible effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/04—Disintegrating plastics, e.g. by milling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/04—Disintegrating plastics, e.g. by milling
- B29B2017/0424—Specific disintegrating techniques; devices therefor
- B29B2017/0476—Cutting or tearing members, e.g. spiked or toothed cylinders or intermeshing rollers
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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
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention discloses a device for manufacturing concrete aggregate by crushing fan blades, which comprises the following components: the shell is rotationally connected with two crushing rollers, the rotation directions of the two crushing rollers are opposite, a plurality of first crushing teeth are fixedly connected to the outer wall of the crushing roller in the circumferential direction, a turning driving assembly is arranged on the outer wall of the shell, the output end of the turning driving assembly is in transmission connection with the two crushing rollers, a tearing assembly is communicated with the side wall of the shell, and a plurality of second crushing teeth are fixedly connected to the inner side wall of the shell; the first grinding mechanism comprises two first friction components which are respectively arranged on the side walls of the two crushing rollers; the second polishing mechanism comprises a second friction component and a transmission component, wherein the second friction component is arranged on the inner side wall of the shell, the transmission component is arranged on the outer end wall of the shell, and the transmission component is in transmission connection with the second friction component.
Description
Technical Field
The invention belongs to the technical field of waste fan blade treatment, and particularly relates to a device for manufacturing concrete aggregate by crushing fan blades.
Background
The fan blade is one of the core components of the wind driven generator, and is mainly made of glass fiber reinforced resin or carbon fiber and other composite materials, so that more fan blades are put into use due to the strong promotion of wind power generation, and as the service life of the fan blade is not longer than 20 years, the fan blade used in early stage is out of service or subjected to blade replacement and other problems, and a large number of waste fan blades needing to be treated are generated.
The fan blade is crushed to form concrete aggregate in a new recycling treatment mode, but the existing fan blade crushing device is poor in crushing efficiency, and the surface of the fan blade fragments is difficult to form good roughness, so that the aggregate is easy to cause small interfacial cohesive force in use, and the compressive strength of the concrete is reduced.
Therefore, there is a need for a device for crushing and making concrete aggregates by using fan blades, which can effectively crush the fan blades into concrete aggregates and form good roughness on the surfaces of the fan blade fragments.
Disclosure of Invention
In order to solve the technical problems, the invention provides a device for manufacturing concrete aggregate by crushing fan blades, which aims to solve or improve at least one of the technical problems.
In order to achieve the above object, the present invention provides a device for crushing and manufacturing concrete aggregate by using fan blades, comprising:
the crushing device comprises a shell, wherein two crushing rollers are rotationally connected to the shell, the rotation directions of the two crushing rollers are opposite, a plurality of first crushing teeth are fixedly connected to the periphery of the outer wall of the crushing roller, a turning driving assembly is arranged on the outer wall of the shell, the output end of the turning driving assembly is in transmission connection with the two crushing rollers, a tearing assembly is communicated with the side wall of the shell, and a plurality of second crushing teeth are fixedly connected to the inner side wall of the shell;
the first grinding mechanism comprises two first friction components which are respectively arranged on the side walls of the two crushing rollers;
the second polishing mechanism comprises a second friction component and a transmission component, wherein the second friction component is arranged on the inner side wall of the shell, the transmission component is arranged on the outer end wall of the shell, and the transmission component is in transmission connection with the second friction component.
Preferably, the cross section of the crushing roller is -shaped, two the crushing roller is symmetrically arranged, two the vertical wall of the crushing roller is in clearance fit, the transverse wall of the crushing roller is in clearance fit with the inner end wall of the shell, the first friction assembly comprises a plurality of first mounting grooves, the plurality of first mounting grooves are formed in a plurality of rows and are formed in the outer wall of the transverse wall of the crushing roller, a first friction shaft rod is rotationally connected in the first mounting grooves, a first friction roller is fixedly sleeved on the first friction shaft rod, a plurality of first friction teeth are fixedly connected to the outer wall of the first friction roller, and the outer side of the first friction roller extends out of the first mounting grooves.
Preferably, a plurality of first communication grooves are formed in the inner wall of the transverse wall of the crushing roller, the first communication grooves are respectively communicated with the first mounting grooves in a plurality of rows, a first fluted disc is arranged in the first communication grooves, one end of a first friction shaft rod extends out of the first communication grooves and is fixedly connected with a first gear, the first gear is meshed with the first fluted disc and connected with the first fluted disc, a plurality of fixing sleeves are fixedly sleeved on the inner wall of the first fluted disc, and the fixing sleeves are fixedly connected with the inner end wall of the shell.
Preferably, the second friction assembly comprises a plurality of second mounting grooves, the second mounting grooves are formed in a plurality of rows, the inner side wall of the shell is provided with a second friction shaft rod in a rotating mode, a second friction roller is fixedly sleeved on the second friction shaft rod, a plurality of second friction teeth are fixedly connected to the outer wall of the second friction roller, and the outer side of the second friction roller extends out of the second mounting grooves.
Preferably, a plurality of transmission grooves are formed in the side wall of the shell, a plurality of transmission grooves are correspondingly arranged with a plurality of rows of second mounting grooves, a plurality of second communication grooves are communicated in the transmission grooves, a plurality of communication grooves are correspondingly communicated with a plurality of second mounting grooves one by one, transmission rods are rotationally connected in the transmission grooves, one ends of the transmission rods extend out of the transmission grooves and are in transmission connection with the transmission assembly, a second fluted disc is arranged in the second communication grooves, the second fluted disc is fixedly sleeved on the transmission rods, one end of a second friction shaft rod extends into the second communication grooves and is fixedly connected with a second gear, and the second gear is in meshed connection with the second fluted disc.
Preferably, the direction-changing driving assembly comprises an outer box, the outer box is fixedly connected to the outer end wall of the shell, a first servo motor is fixedly connected in the outer box, a first driving rod is fixedly connected to an output shaft of the first servo motor, a second driving rod is rotatably sleeved on the first driving rod, the second driving rod is rotatably connected to the end wall of the shell, one end, far away from the first servo motor, of the second driving rod extends into the shell, two ends of the first driving rod extend out of the second driving rod respectively, and vertical walls of the two crushing rollers are fixedly sleeved on the ends of the first driving rod and the second driving rod respectively;
the first driving rod is located on the side wall of the outer box and fixedly sleeved with a third fluted disc, the third fluted disc is connected with a third gear in a meshed mode, the third gear is connected with a fourth gear in a meshed mode, the fourth gear is connected with a fourth fluted disc in a meshed mode, the fourth fluted disc is fixedly sleeved on the outer wall of the second driving rod, and the third gear and the fourth gear are rotatably connected with the outer end wall of the shell.
Preferably, the transmission assembly comprises a plurality of auxiliary transmission wheels and a second servo motor, wherein the auxiliary transmission wheels are respectively fixedly connected with the extending ends of the transmission rods one by one, the second servo motor is fixedly connected with the outer end wall of the shell, the output shaft of the second servo motor is fixedly connected with a main transmission wheel, and the main transmission wheel is in transmission connection with the auxiliary transmission wheels through a transmission belt.
Preferably, the tearing assembly comprises a feeding cylinder fixedly connected to the end wall of the shell and communicated with a gap between the first crushing tooth and the second crushing tooth, and two tearing knife rolls are rotatably connected to the feeding cylinder.
Preferably, a discharging cylinder is arranged at the bottom of the shell, the discharging cylinder is fixedly connected to the side wall of the shell and communicated with the first crushing teeth and the second crushing teeth, and a filter screen is fixedly connected to the top end of the discharging cylinder.
Preferably, the outer side wall of the shell is fixedly connected with a plurality of supporting legs.
Compared with the prior art, the invention has the following advantages and technical effects:
the classifying blades which are divided into sections are torn and cut into strips through the tearing assembly and are put into the shell, and then the two crushing rollers rotate in opposite directions through the turning driving assembly, so that the crushing efficiency of the fan blades is improved through the reverse rotation of the two groups of first crushing teeth and the cooperation of the first crushing teeth and the second crushing teeth, and the fan blades effectively form concrete aggregate size requirements.
And when crushing the fan blade, rub the collision through first friction subassembly and second friction subassembly to fan blade piece surface to can make fan blade piece surface form good roughness, in order to improve the interfacial cohesive force and the compressive strength of the concrete that forms when the aggregate is used.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application, illustrate and explain the application and are not to be construed as limiting the application. In the drawings:
FIG. 1 is a front view of the present invention;
FIG. 2 is a front cross-sectional view of the present invention;
FIG. 3 is a side cross-sectional view of the housing of the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 3A;
fig. 5 is a partial enlarged view of B in fig. 3.
In the figure: 1. a housing; 2. a crushing roller; 3. a first crushing tooth; 4. a second crushing tooth; 5. a first mounting groove; 6. a first friction shaft; 7. a first friction roller; 8. a first friction tooth; 9. a first communication groove; 10. a first toothed disc; 11. a first gear; 12. a fixed sleeve; 13. a second mounting groove; 14. a second friction shaft; 15. a second friction roller; 16. a second friction tooth; 17. a transmission groove; 18. a communication groove; 19. a transmission rod; 20. a second toothed disc; 21. a second gear; 22. an outer case; 23. a first servo motor; 24. a first driving lever; 25. a second driving lever; 26. a third toothed disc; 27. a third gear; 28. a fourth gear; 29. a fourth toothed disc; 30. an auxiliary driving wheel; 31. a second servo motor; 32. a main driving wheel; 33. a transmission belt; 34. a feed cylinder; 35. a tearing knife roller; 36. a discharging cylinder; 37. a filter screen; 38. and (5) supporting legs.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. 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.
In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to the appended drawings and appended detailed description.
Referring to fig. 1-5, the embodiment provides a device for crushing and making concrete aggregate by using fan blades, which comprises:
the device comprises a shell 1, wherein two crushing rollers 2 are rotationally connected to the shell 1, the rotation directions of the two crushing rollers 2 are opposite, a plurality of first crushing teeth 3 are fixedly connected to the periphery of the outer wall of the crushing roller 2, a turning driving assembly is arranged on the outer wall of the shell 1, the output end of the turning driving assembly is in transmission connection with the two crushing rollers 2, a tearing assembly is communicated with the side wall of the shell 1, and a plurality of second crushing teeth 4 are fixedly connected to the inner side wall of the shell 1;
the first grinding mechanism comprises two first friction components which are respectively arranged on the side walls of the two crushing rollers 2;
the second polishing mechanism comprises a second friction assembly and a transmission assembly, the second friction assembly is arranged on the inner side wall of the shell 1, the transmission assembly is arranged on the outer end wall of the shell 1, and the transmission assembly is in transmission connection with the second friction assembly.
The classifying blades which are divided into sections are torn and cut into strips through the tearing assembly and put into the shell 1, and then the two crushing rollers 2 are made to rotate in opposite directions through the turning driving assembly, so that the crushing efficiency of the fan blades is improved through the reverse rotation of the two groups of first crushing teeth 3, meanwhile, the first crushing teeth 3 are matched with the second crushing teeth 4, so that the fan blades effectively form concrete aggregate size requirements, when the fan blades are crushed, friction collision is carried out on the surfaces of the fan blade fragments through the first friction assembly and the second friction assembly, and therefore good roughness is formed on the surfaces of the fan blade fragments, and the interface cohesive force and the compressive strength of concrete formed when aggregates are used are improved.
Further optimizing scheme, crushing roller 2 cross-section is shape structure, two crushing roller 2 symmetry sets up, and the vertical wall clearance fit of two crushing roller 2, the transverse wall of crushing roller 2 and the interior end wall clearance fit of casing 1, first friction subassembly includes a plurality of first mounting grooves 5, a plurality of first mounting grooves 5 are the multiseriate and offer on the outer wall of the transverse wall of crushing roller 2, first friction axostylus axostyle 6 is connected with in the rotation of first mounting groove 5, first friction roller 7 has been fixedly cup jointed on the first friction axostylus axostyle 6, first friction roller 7 outer wall rigid coupling has a plurality of first friction teeth 8, first mounting groove 5 is stretched out in the first friction roller 7 outside.
Through driving first friction roller 7 synchronous revolution when crushing roller 2 rotates to carry out friction collision by first friction tooth 8 on first friction roller 7 surface to fan blade piece surface, improve the roughness of fan blade piece.
Further optimizing scheme, a plurality of first communication grooves 9 have been seted up to crushing roller 2's horizontal wall inner wall, a plurality of first communication grooves 9 communicate with a plurality of first mounting groove 5 of row respectively, be equipped with first fluted disc 10 in the first communication groove 9, first friction axostylus axostyle 6 one end stretches out in the first communication groove 9 and the rigid coupling has first gear 11, first gear 11 is connected with first fluted disc 10 meshing, a fixed sleeve 12 has been cup jointed to the fixed sleeve 12 of a plurality of first fluted disc 10 inner walls, fixed sleeve 12 rigid coupling is at casing 1 inner end wall.
The crushing roller 2 rotates, the first friction roller 7, the first friction shaft lever 6 and the first gear 11 synchronously move, so that the first gear 11 rotates around the first fluted disc 10, the first gear 11 rotates through the meshing of the first gear 11 and the first fluted disc 10, the first friction shaft lever 6 is driven to rotate, the first friction roller 7 rotates, the first friction roller 7 and fan blade fragments rotate and rub and collide, and the roughness forming effect of the surface of the fan blade fragments is further improved.
Further optimizing scheme, second friction subassembly includes a plurality of second mounting groove 13, and a plurality of second mounting groove 13 are the multirow and offer at casing 1 inside wall, and second mounting groove 13 internal rotation is connected with second friction axostylus axostyle 14, has fixedly cup jointed second friction roller 15 on the second friction axostylus axostyle 14, and second friction roller 15 outer wall rigid coupling has a plurality of second friction teeth 16, and second mounting groove 13 is stretched out in the second friction roller 15 outside.
The roughness-forming effect on the surface of the fan blade fragments can be enhanced by the cooperation of the first friction teeth 8 and the second friction teeth 16.
Further optimizing scheme has offered a plurality of transmission grooves 17 in the casing 1 lateral wall, a plurality of transmission grooves 17 and a plurality of rows of second mounting groove 13 correspond the setting, the intercommunication has a plurality of second intercommunication grooves 18 in the transmission groove 17, a plurality of intercommunication grooves 18 and a plurality of second mounting groove 13 one-to-one that correspond, the transmission inslot 17 internal rotation is connected with transfer line 19, transfer line 19 one end stretches out transmission groove 17 and is connected with the transmission subassembly transmission, be equipped with second fluted disc 20 in the second intercommunication groove 18, second fluted disc 20 is fixed cup joint on transfer line 19, second friction axostylus axostyle 14 one end stretches into second intercommunication groove 18 and fixedly connected with second gear 21, second gear 21 and second fluted disc 20 meshing are connected.
The transmission assembly drives the transmission rods 19 to rotate, so that the second fluted disc 20 drives the second gear 21 to rotate, and the second friction shaft lever 14 drives the second friction roller 15 to rotate, so that the second friction roller 15 and fan blade fragments rotate, rub and collide, and the roughness forming effect of the surface of the fan blade fragments is improved.
According to a further optimization scheme, the turning driving assembly comprises an outer box 22, the outer box 22 is fixedly connected to the outer end wall of the shell 1, a first servo motor 23 is fixedly connected in the outer box 22, a first driving rod 24 is fixedly connected to an output shaft of the first servo motor 23, a second driving rod 25 is rotatably sleeved on the first driving rod 24, the second driving rod 25 is rotatably connected to the end wall of the shell 1, one end, far away from the first servo motor 23, of the second driving rod 25 stretches into the shell 1, two ends of the first driving rod 24 respectively stretch out of the second driving rod 25, and vertical walls of the two crushing rollers 2 are fixedly sleeved on the ends of the first driving rod 24 and the second driving rod 25 respectively;
the first driving rod 24 is fixedly sleeved with a third fluted disc 26 on the side wall of the outer box 22, the third fluted disc 26 is connected with a third gear 27 in a meshed mode, the third gear 27 is connected with a fourth gear 28 in a meshed mode, the fourth gear 28 is connected with a fourth fluted disc 29 in a meshed mode, the fourth fluted disc 29 is fixedly sleeved on the outer wall of the second driving rod 25, and the third gear 27 and the fourth gear 28 are rotatably connected to the outer end wall of the shell 1.
The first driving rod 24 is driven to rotate by the first servo motor 23, the third gear 27 is driven to rotate by the third fluted disc 26, the fourth gear 28 is driven to rotate by the third gear 27, the fourth fluted disc 29 is driven to rotate by the fourth gear 28, the fourth fluted disc 29 is further driven to rotate the second driving rod 25, the rotation directions of the first driving rod 24 and the second driving rod 25 are opposite, and the rotation directions of the two crushing rollers 2 are opposite.
Further optimizing scheme, the transmission assembly includes a plurality of auxiliary driving wheels 30 and second servo motor 31, and a plurality of auxiliary driving wheels 30 respectively rigid coupling each other a plurality of extension ends of transfer line 19, and second servo motor 31 rigid coupling is at casing 1 outer end wall, and the output shaft rigid coupling of second servo motor 31 has main drive wheel 32, is connected through the transmission of drive belt 33 between main drive wheel 32 and a plurality of auxiliary driving wheels 30.
The main driving wheel 32 is driven to rotate by the second servo motor 31, so that the auxiliary driving wheels 30 are driven to rotate by the driving belt 33 to rotate the driving rods 19.
Further optimizing scheme, tearing the subassembly and including feed cylinder 34, feed cylinder 34 rigid coupling is in casing 1 end wall and with first broken tooth 3 and second broken tooth 4 clearance intercommunication, and feed cylinder 34 swivelling joint has two tearing knife rolls 35.
The fan blade can be cut into strips by means of two tearing knife rolls 35 and fed into the housing 1 from the feed drum 34.
Further optimizing scheme, the bottom of casing 1 is equipped with ejection of compact section of thick bamboo 36, ejection of compact section of thick bamboo 36 rigid coupling is in casing 1 lateral wall and with first broken tooth 3 and second broken tooth 4 between the intercommunication, ejection of compact section of thick bamboo 36 top rigid coupling has filter screen 37.
The filter screen 37 is capable of filtering out the aggregate of acceptable requirements and discharging the aggregate out of the housing 1 through the discharge cylinder 36.
Further optimizing scheme, the outer side wall of the shell 1 is fixedly connected with a plurality of supporting legs 38.
The support legs 38 are used for lifting and supporting the housing 1, so that the stability of the housing 1 is improved.
In the description of the present invention, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
The above embodiments are only illustrative of the preferred embodiments of the present invention and are not intended to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art to the technical solutions of the present invention should fall within the protection scope defined by the claims of the present invention without departing from the design spirit of the present invention.
Claims (7)
1. The utility model provides a fan blade broken preparation concrete aggregate device which characterized in that includes:
the crushing device comprises a shell (1), wherein two crushing rollers (2) are rotationally connected to the shell (1), the rotation directions of the two crushing rollers (2) are opposite, a plurality of first crushing teeth (3) are fixedly connected to the outer wall of the crushing roller (2) in the circumferential direction, a turning driving assembly is arranged on the outer wall of the shell (1), the output end of the turning driving assembly is in transmission connection with the two crushing rollers (2), a tearing assembly is communicated with the side wall of the shell (1), and a plurality of second crushing teeth (4) are fixedly connected to the inner side wall of the shell (1);
the first grinding mechanism comprises two first friction components which are respectively arranged on the side walls of the two crushing rollers (2);
the second polishing mechanism comprises a second friction component and a transmission component, the second friction component is arranged on the inner side wall of the shell (1), the transmission component is arranged on the outer end wall of the shell (1), and the transmission component is in transmission connection with the second friction component;
the cross section of the crushing roller (2) is of a -shaped structure, two crushing rollers (2) are symmetrically arranged, two vertical walls of the crushing rollers (2) are in clearance fit, the transverse walls of the crushing rollers (2) are in clearance fit with inner end walls of the shell (1), the first friction assembly comprises a plurality of first mounting grooves (5), the plurality of first mounting grooves (5) are formed in a plurality of rows on the outer wall of the transverse walls of the crushing rollers (2), a first friction shaft lever (6) is rotationally connected to the first mounting grooves (5), a first friction roller (7) is fixedly sleeved on the first friction shaft lever (6), a plurality of first friction teeth (8) are fixedly connected to the outer wall of the first friction roller (7), and the outer side of the first friction roller (7) extends out of the first mounting grooves (5);
a plurality of first communicating grooves (9) are formed in the inner wall of the transverse wall of the crushing roller (2), the first communicating grooves (9) are respectively communicated with the first mounting grooves (5) in a plurality of rows, a first fluted disc (10) is arranged in the first communicating grooves (9), one end of a first friction shaft rod (6) extends out of the first communicating grooves (9) and is fixedly connected with a first gear (11), the first gear (11) is meshed with the first fluted disc (10), a plurality of fixing sleeves (12) are fixedly sleeved on the inner wall of the first fluted disc (10), and the fixing sleeves (12) are fixedly connected with the inner end wall of the shell (1);
the turning drive assembly comprises an outer box (22), the outer box (22) is fixedly connected to the outer end wall of the shell (1), a first servo motor (23) is fixedly connected in the outer box (22), a first drive rod (24) is fixedly connected to an output shaft of the first servo motor (23), a second drive rod (25) is rotatably sleeved on the first drive rod (24), the second drive rod (25) is rotatably connected to the end wall of the shell (1), one end of the second drive rod (25) away from the first servo motor (23) stretches into the shell (1), two ends of the first drive rod (24) respectively stretch out of the second drive rod (25), and the vertical walls of the two crushing rollers (2) are fixedly sleeved on the ends of the first drive rod (24) and the second drive rod (25) respectively;
the first driving rod (24) is located on the side wall in the outer box (22), a third fluted disc (26) is fixedly sleeved on the side wall, the third fluted disc (26) is connected with a third gear (27) in a meshed mode, the third gear (27) is connected with a fourth gear (28) in a meshed mode, the fourth gear (28) is connected with a fourth fluted disc (29) in a meshed mode, the fourth fluted disc (29) is fixedly sleeved on the outer wall of the second driving rod (25), and the third gear (27) and the fourth gear (28) are rotatably connected to the outer end wall of the shell (1).
2. The fan blade crushing and concrete aggregate manufacturing device according to claim 1, wherein: the second friction subassembly includes a plurality of second mounting groove (13), and a plurality of second mounting groove (13) are the multirow and offer casing (1) inside wall, second mounting groove (13) internal rotation is connected with second friction axostylus axostyle (14), fixed second friction roller (15) of having cup jointed on second friction axostylus axostyle (14), second friction roller (15) outer wall rigid coupling has a plurality of second friction tooth (16), second friction roller (15) outside stretches out second mounting groove (13).
3. The fan blade crushing and concrete aggregate manufacturing device according to claim 2, wherein: a plurality of transmission grooves (17) have been seted up in casing (1) lateral wall, a plurality of transmission groove (17) and a plurality of row second mounting groove (13) correspond the setting, transmission groove (17) in-connection has a plurality of second intercommunication groove (18), a plurality of intercommunication groove (18) and a plurality of second mounting groove (13) one-to-one that correspond, transmission groove (17) internal rotation is connected with transfer line (19), transfer line (19) one end stretches out transmission groove (17) with transmission assembly transmission is connected, be equipped with second fluted disc (20) in second intercommunication groove (18), second fluted disc (20) are fixed to be cup jointed on transfer line (19), second friction axostylus axostyle (14) one end stretches into second intercommunication groove (18) and rigid coupling have second gear (21), second gear (21) with second fluted disc (20) meshing is connected.
4. A fan blade crushing and concrete aggregate manufacturing device according to claim 3, wherein: the transmission assembly comprises a plurality of auxiliary transmission wheels (30) and a second servo motor (31), wherein the auxiliary transmission wheels (30) are fixedly connected with the extending ends of the transmission rods (19) one by one respectively, the second servo motor (31) is fixedly connected with the outer end wall of the shell (1), the output shaft of the second servo motor (31) is fixedly connected with a main transmission wheel (32), and the main transmission wheel (32) is in transmission connection with the auxiliary transmission wheels (30) through transmission belts (33).
5. The fan blade crushing and concrete aggregate manufacturing device according to claim 1, wherein: the tearing assembly comprises a feeding barrel (34), the feeding barrel (34) is fixedly connected to the end wall of the shell (1) and is communicated with a gap between the first crushing tooth (3) and the second crushing tooth (4), and two tearing knife rolls (35) are rotationally connected to the feeding barrel (34).
6. The fan blade crushing and concrete aggregate manufacturing device according to claim 1, wherein: the bottom of the shell (1) is provided with a discharging barrel (36), the discharging barrel (36) is fixedly connected to the side wall of the shell (1) and communicated with the first crushing teeth (3) and the second crushing teeth (4), and the top end of the discharging barrel (36) is fixedly connected with a filter screen (37).
7. The fan blade crushing and concrete aggregate manufacturing device according to claim 1, wherein: the outer side wall of the shell (1) is fixedly connected with a plurality of supporting legs (38).
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| CN116901306A (en) | 2023-10-20 |
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