CN114682614A - Building materials waste recycling equipment for construction - Google Patents
Building materials waste recycling equipment for construction Download PDFInfo
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- CN114682614A CN114682614A CN202210390022.8A CN202210390022A CN114682614A CN 114682614 A CN114682614 A CN 114682614A CN 202210390022 A CN202210390022 A CN 202210390022A CN 114682614 A CN114682614 A CN 114682614A
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- 239000002699 waste material Substances 0.000 title claims abstract description 58
- 239000004566 building material Substances 0.000 title claims abstract description 22
- 238000010276 construction Methods 0.000 title claims description 20
- 238000004064 recycling Methods 0.000 title claims description 8
- 239000002184 metal Substances 0.000 claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 238000011084 recovery Methods 0.000 claims abstract description 12
- 238000003860 storage Methods 0.000 claims description 47
- 238000003466 welding Methods 0.000 claims description 28
- 239000000428 dust Substances 0.000 claims description 18
- 230000007246 mechanism Effects 0.000 claims description 17
- 238000005192 partition Methods 0.000 claims description 10
- 238000010008 shearing Methods 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 7
- 238000005507 spraying Methods 0.000 claims description 7
- 230000000903 blocking effect Effects 0.000 claims description 4
- 239000004567 concrete Substances 0.000 abstract description 13
- 239000011449 brick Substances 0.000 abstract description 10
- 238000009435 building construction Methods 0.000 abstract description 6
- 239000000463 material Substances 0.000 description 26
- 239000004033 plastic Substances 0.000 description 18
- 229920003023 plastic Polymers 0.000 description 18
- 239000010813 municipal solid waste Substances 0.000 description 8
- 239000002023 wood Substances 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 244000309464 bull Species 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 239000007779 soft material Substances 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
-
- 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
- B07B15/00—Combinations of apparatus for separating solids from solids by dry methods applicable to bulk material, e.g. loose articles fit to be handled like bulk material
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/58—Construction or demolition [C&D] waste
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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a building material waste recovery device for building construction, which relates to the technical field of building waste recovery and comprises a first box body, a second box body and a water tank, wherein the second box body is fixed on one side of the first box body through a bolt; according to the invention, the first motor drives the rod barrel to move on the cross beam, meanwhile, the second motor drives the gear to rotate, the gear drives the whole rod barrel to rotate, so that metal balls in the rod barrel continuously smash coarse aggregates such as bricks and concrete in the rod barrel, and then large aggregates are changed into small aggregates, and fall onto the second conveying belt from the position between the rod barrels and are discharged through the second conveying belt, and fine aggregates are directly discharged from gaps between the rod barrels, so that the coarse aggregates in building material waste are crushed and recovered.
Description
Technical Field
The invention relates to the technical field of construction waste recovery, in particular to a construction material waste recovery device for building construction.
Background
The construction waste is recycled, so that the environment can be protected, waste can be utilized, the current strategy of sustainable development is met, and the following treatment methods are frequently adopted for the construction waste:
1. the coarse and fine aggregate produced by using the waste building concrete and the waste masonry can be used for producing concrete and mortar with corresponding strength grade or preparing building material products such as building blocks, wall boards, floor tiles and the like, and can also be used for a highway pavement base layer after the coarse and fine aggregate is added with curing materials;
2. the muck can be used for road construction, pile foundation filling, foundation and the like; the aggregate produced by the waste bricks and tiles can be used for producing building material products such as regenerated bricks, building blocks, wall boards, floor tiles and the like;
3. for waste wood building garbage, wood which is not obviously damaged can be directly reused for reconstructing buildings, and wood members which are seriously damaged can be used as raw materials of wood regenerated boards or for papermaking and the like;
the traditional device uniformly crushes the construction waste, so that the mixed collar soil, bricks, plastic pieces, metal pieces, wood boards and the like are intensively crushed to influence the subsequent recovery treatment, and the construction waste needs to be classified manually before the crushing treatment of part of devices;
therefore, the building material waste recycling equipment for building construction is provided.
Disclosure of Invention
The invention aims to provide a building material waste recycling device for building construction, which aims to solve the problems in the background technology that:
1. the material separating groove is formed in the feeding groove, and the baffle plate is arranged in the feeding groove, so that the plate-shaped waste, coarse and fine aggregates such as bricks and concrete can be distinguished and treated, and the problem that plate materials in the construction waste are manually separated in advance is solved;
2. the metal balls in the rod barrel continuously smash the coarse aggregates such as bricks, concrete and the like in the rod barrel through the rotation of the rod barrel, so that large aggregates are changed into small aggregates and fall onto a second conveying belt from the position between the rod barrels, and the problems that part of devices do not differentially crush the coarse and fine aggregates and the overall efficiency of waste recovery work is reduced are solved;
3. the problem that more smoke dust is generated when coarse and fine aggregates are crushed and filtered in the rod barrel is solved by the water spraying head arranged on the ash prevention shell and continuously spraying liquid through the water spraying head;
4. through the lug in pivoted drum and the drum for the gyro wheel on the bull stick and the bull stick of installing around the lug constantly rotates, leads to the contained angle between movable blade and the fixed blade to change and cut the working of plastics in the pole section of thick bamboo, has solved traditional device and has not retrieved the problem of working of plastics in the building waste.
In order to achieve the purpose, the invention provides the following technical scheme:
the building material waste recycling equipment for building construction comprises a first box body, a second box body and a water tank, wherein the second box body is fixed on one side of the first box body through a bolt, the water tank is fixed on the top of the first box body through a bolt, a first motor is fixed on the top of one side of the first box body through a bolt, a threaded rod is arranged at the output end of the first motor, penetrates through one side of the first box body and is fixed through spot welding, and one end of the threaded rod is movably connected with the inner wall of one side of the first box body through a bearing;
the hydraulic anti-dust device is characterized in that a threaded sleeve is sleeved on the threaded rod, a shifting and crushing mechanism is arranged on one side of the threaded sleeve and comprises a housing, a connecting shaft, an anti-dust shell, a water spraying head, a rotating sleeve, a base plate, a rod barrel, a gear sleeve and a metal ball, the housing is fixed to the bottom of the threaded sleeve through spot welding, the connecting shaft is rotatably connected to the bottom of the threaded sleeve in the housing through a bearing, one end of the connecting shaft is rotatably connected with the anti-dust shell through the bearing, the water spraying head is uniformly arranged on one side of the anti-dust shell, the rotating sleeve is fixedly connected to one side of the anti-dust shell, the rod barrel is arranged in the anti-dust shell, the base plate is sleeved on the outer side of the rod barrel, the gear sleeve is symmetrically fixed to two ends of the rod barrel through spot welding, the metal ball is uniformly arranged in the rod barrel, and the inner side of the rotating sleeve is movably connected with the outer side of the base plate;
one end of the rod barrel is positioned on the gear sleeve and is fixed with a sealing plate through spot welding, and the sealing plate is provided with a feed inlet.
Furthermore, a first storage tank, a second storage tank and a third storage tank are arranged in the first box, a first conveying belt is arranged in the first storage tank, a second conveying belt is arranged in the second storage tank, a third conveying belt is arranged in the third storage tank, a partition plate is fixed to the inner wall of the first box in the first storage tank and the second storage tank through spot welding, a partition plate is fixed to the inner wall of the first box in the second storage tank and the third storage tank through spot welding, a storage box is arranged on one side of the box, one side of the storage box is respectively connected with one side of the two partition plates in a penetrating mode and the bottom of the first box in a sliding mode, and a dust blocking plate is arranged on one side of the first box and located at the tops of the first conveying belt, the second conveying belt and the third conveying belt.
Further, first box both sides inner wall just is located the top of baffle and is fixed with the crossbeam through the spot welding symmetry, top one side of crossbeam is evenly fixed with first cushion, one through the spot welding the top opposite side of crossbeam is evenly fixed with the second cushion through the spot welding, the fixed slot has been seted up to the symmetry in the first box, and is located the fixed slot and has the second motor through the bolt fastening, the output of second motor is fixed with the gear through the spot welding, and is located one side and the tooth cover meshing of gear and is connected.
Furthermore, a feed chute is formed in the top of the second box body, material distributing grooves are formed in the inner walls of the two sides of the feed chute in an even and symmetrical mode, baffles are movably connected to the inner walls of the two sides of the feed chute through bearings, and abutting columns are fixed to the bottoms of the baffles through spot welding.
Further, the bottom inner wall of feed chute has the support column through the bolt fastening, and is located the one end of support column and installs the casing, the spout has been seted up to casing both sides inner wall symmetry, the one end of support column run through one side of casing and with spout sliding connection, just be located the top of support column in the casing and install first spring, the top of casing is fixed with the sliding material board through spot welding, the one end of support column and the top looks butt of sliding material board, first export has been seted up to one side inner wall of feed chute, and is located the bottom of first export and has seted up the second export, first export is linked together with the feed inlet, the second export communicates with first storage tank mutually.
Further, a shearing mechanism is installed in the third storage tank and comprises a cylinder, a rotating shaft and a through groove, the opposite surface of the first box body and the partition plate is movably connected with the cylinder, the rotating shaft is fixed at two ends of the cylinder through spot welding, a dividing plate is evenly installed on the rotating shaft, a lug is sleeved on one side of the dividing plate and the rotating shaft, a rotating rod is symmetrically and rotatably connected to one side of the dividing plate, a roller is movably connected to one side of the rotating rod, a movable blade is rotatably connected to one end of the rotating rod, a second spring is installed on one side of the movable blade, one end of the second spring is connected with one side of the rotating rod, a third spring is connected to one side of the dividing plate, one end of the third spring is connected with one end of the rotating rod, the through groove is evenly formed in the outer wall of the cylinder, one end of the movable blade penetrates through the through groove and extends to the outer side of the through groove, fixed blades are uniformly fixed on the outer side of the cylinder through spot welding.
Compared with the prior art, the invention has the beneficial effects that:
1. in the invention, the material distribution groove is arranged in the feed groove, the baffle plate is arranged in the feed groove, so that larger plate materials in the building material waste are intercepted at the top of the baffle plate, coarse and fine aggregates such as bricks, concrete and the like in the building material waste enter the material sliding plate along the material distribution groove and enter the first outlet through the material sliding plate, because the first outlet is connected with the feed inlet, the coarse and fine aggregates such as bricks, concrete and the like enter the rod barrel to be crushed and classified, and when the baffle plate is positioned on the upper plate material of the baffle plate and the baffle plate rotates, meanwhile, the support column presses the sliding plate to enable the plate material on the baffle plate to enter the second outlet from the sliding plate, the second outlet is connected with the first storage groove, so that the plate materials enter the first storage groove, and the plate materials are intensively discharged through the first transmission belt arranged in the first storage groove, so that the recovery of the plate materials in the building material waste is completed;
2. according to the invention, a first motor drives a rod barrel to move on a cross beam, meanwhile, a second motor drives a gear to rotate, the gear drives the whole rod barrel to rotate, so that metal balls in the rod barrel continuously smash coarse aggregates such as bricks and concrete in the rod barrel, and then large aggregates are changed into small aggregates, and fall onto a second conveying belt from the rod barrel and are discharged through the second conveying belt, and fine aggregates are directly discharged from gaps between the rod barrels, so that the coarse aggregates such as bricks and concrete in building material waste are crushed and recovered;
3. according to the invention, the rotary rod arranged around the lug and the roller on the rotary rod are continuously rotated through the rotary cylinder and the lug in the cylinder, the rotating path of the roller is continuously changed due to the special shape of the lug, the included angle between the movable blade and the fixed blade is indirectly changed, soft materials such as plastic pieces and cloth pieces which are positioned at the bottom of the rod cylinder and cannot pass through the gap are sheared and crushed, the crushed plastic pieces fall onto the third transmission belt, and are discharged out of the first box body through the third transmission belt, so that the crushing and recovery of the soft materials such as the plastic pieces and the cloth pieces in the building material waste are completed.
Drawings
FIG. 1 is a schematic view showing the overall construction of a construction waste recycling apparatus for construction;
FIG. 2 is a schematic cross-sectional view of a second case according to the present invention;
FIG. 3 is an enlarged view of the structure at A of the present invention;
FIG. 4 is a schematic structural view of a front cross-sectional part of a first case according to the present invention;
FIG. 5 is a schematic view of a portion of the shifting and crushing mechanism of the present invention;
FIG. 6 is a schematic view of the deployment structure of the barrel and the ash prevention shell of the present invention;
FIG. 7 is a schematic top sectional view of the first case according to the present invention;
fig. 8 is a schematic sectional structure view of the shearing mechanism of the present invention.
In the figure: 1. a first case; 2. a second case; 3. a water tank; 4. a dust blocking plate; 5. a first conveyor belt; 6. a second conveyor belt; 7. a third conveyor belt; 8. a feed chute; 9. a material distributing groove; 10. a baffle plate; 11. Supporting columns; 12. a support pillar; 13. a housing; 14. a chute; 15. a first spring; 16. a material sliding plate; 17. A first outlet; 18. a second outlet; 19. a first storage tank; 20. a second storage tank; 21. a third storage tank; 22. a storage box; 23. a partition plate; 24. a first motor; 25. a threaded rod; 26. a threaded sleeve; 27. a shifting crushing mechanism; 271. a housing; 272. a connecting shaft; 273. preventing from being grey; 274. a sprinkler head; 275. rotating the sleeve; 276. a base plate; 277. a barrel; 278. a gear sleeve; 279. a metal ball; 28. a sealing plate; 29. a feed inlet; 30. a cross beam; 31. a first cushion block; 32. a second cushion block; 33. a fixing groove; 34. a second motor; 35. a gear; 36. a shearing mechanism; 361. a cylinder; 362. a rotating shaft; 363. a bump; 364. a rotating rod; 365. a roller; 366. a movable blade; 367. a through groove; 368. a second spring; 369. A third spring; 37. fixing a blade; 38. and (5) dividing the plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-8, the present invention provides a technical solution:
example 1:
garbage classification, which generally refers to a general term of a series of activities for classifying, storing, throwing and carrying garbage according to a certain rule or standard so as to convert the garbage into public resources, aims to improve the resource value and economic value of the garbage, reduce the garbage treatment amount and the use of treatment equipment, reduce the treatment cost, reduce the consumption of land resources, and have social, economic, ecological and other benefits;
the above mentioned garbage classification, building material waste for building construction also needs to be classified and recycled, the invention is divided into three categories aiming at building material waste: 1. the waste wood building rubbish, the board-shaped pieces such as the wood board which are not obviously damaged; 2. producing coarse and fine aggregates by using waste building concrete and waste masonry; 3. plastic parts doped in coarse and fine aggregates in the building material waste;
the three common materials in the building material waste are classified, and the specific operation is that a worker firstly pours the common building material waste into the feeding groove 8 on the second box body 2 through an external carrying device, as shown in fig. 2, when the building material waste is poured into the feeding groove 8, the waste building concrete and the waste masonry stone produce coarse and fine aggregates and plastic pieces doped in the coarse and fine aggregates come onto the material sliding plate 16 along the material distributing groove 9 on the groove wall of the feeding groove 8, the waste comes to the first outlet 17 through the material sliding plate 16, and the waste is uniformly supplied to the shifting and crushing mechanism 27 as the first outlet 17 is connected with the feeding hole 29 in the first box body 1;
the whole shifting and crushing mechanism 27 is arranged on a threaded sleeve 26, the threaded rod 25 is driven by the first motor 24 to enable the whole shifting and crushing mechanism to move left and right in the first box body 1, meanwhile, the whole rod cylinder 277 is limited, the whole rod cylinder 277 is prevented from rotating along with the rotation of the threaded rod 25, a cross beam 30 is arranged on the inner wall of the first box body 1, and the whole rod cylinder 277 can move left and right on the cross beam 30 and cannot rotate along with the rotation of the threaded rod 25 through the limitation of the two cross beams 30 on the whole rod cylinder 277;
the whole threaded sleeve 26 is provided with a cover 271 and is connected with an ash-proof shell 273 through a connecting shaft 272, when the metal ball 279 is used for crushing coarse aggregates such as concrete, waste masonry and the like, larger dust can be generated, in order to prevent the larger dust from being generated in the first box body 1, the whole ash-proof shell 273 is connected with the water tank 3 at the top of the first box body 1 through a connecting pipe, and liquid is sprayed to the upper part of the whole rod cylinder 277 through a water spray head 274, so that the dust in the air can be intercepted;
the whole dustproof is connected with the rotating sleeve 275, the rotating sleeve 275 is movably connected with a base plate 276 on the rod cylinder 277, so that the whole rod cylinder 277 not only can move left and right in the first box body 1, but also can rotate on the rotating sleeve 275, the whole rod cylinder 277 is formed by splicing a plurality of metal columns with higher hardness, the tooth sleeves 278 are arranged at two ends of the rod cylinder 277, due to gaps among the metal columns, when thick and thin aggregates produced by building concrete and waste masonry are poured into the rod cylinder 277, fine particles fall onto a second transmission belt along the gaps among the metal columns, a filtering effect on building waste is achieved, meanwhile, the residual building waste also comprises part of fine waste, the first cushion block 31 arranged on the cross beam 30 plays a role in removing the residual fine waste, when the threaded rod 25 drives the whole rod cylinder 277 to move, the first cushion block 31 continuously lifts the rod cylinder 277 down at the moment, the whole rod cylinder 277 is vibrated continuously in the moving process, so that part of fine waste materials are vibrated to fall into the second storage tank 20, and fine aggregates are conveyed out through the second conveyor belt 6 in the second storage tank 20;
the aggregates with larger particles in the rod cylinder 277 need to be smashed and broken continuously by the metal ball 279, at this time, the threaded rod 25 drives the rod cylinder 277 on the beam 30 to move to one side of the fixed groove 33, since the second motor 34 is installed in the fixing groove 33 of the first casing 1, the output end of the second motor 34 is connected with the gear 35, when the toothed sleeve 278 on the rod cylinder 277 is meshed and connected with the gear 35, the second motor 34 can drive the whole rod cylinder 277 to rotate in the rotating sleeve 275, a plurality of metal balls 279 are installed in the whole rod cylinder 277, when the rod cylinder 277 rotates, the metal balls 279 continuously fall from a high position to smash and crush the coarse aggregate in the rod cylinder 277, in order to prevent the metal balls 279 from rolling out of the rod cylinder 277, a sealing plate 28 is installed at one side of the rod cylinder 277, only a feed port 29 for feeding is left on the sealing plate 28, and the crushed coarse aggregate falls onto the second belt and is carried out of the first casing 1.
Example 2:
as can be understood from embodiment 1, the plate rotating member entering the feeding chute 8 is intercepted at the top of the baffle 10 due to its large volume, the whole baffle 10 is rotatable, the power mechanism drives the whole baffle 10 to rotate in the feeding chute 8 in a small left-right direction, and discharges the aggregate attached to the plate member, at this time, as shown in fig. 2, the whole baffle 10 starts to rotate clockwise, since the bottom of the whole baffle 10 is connected with the prop 11, when the baffle 10 rotates, the prop 11 continuously presses the slide plate 16 downwards, so that the height of the slide plate 16 is continuously reduced, the initial position of the slide plate 16 is higher than the position of the first outlet 17, after the baffle 10 rotates 60 degrees, the whole slide plate 16 is pressed to the position of the second outlet 18, since the bottom of the slide plate 16 is provided with the shell 13, the shell 13 is connected with the support 12, so that the support 12 continuously compresses the whole first spring 15 in the chute 14, after the baffle 10 rotates to a certain angle, the plate-shaped part on the baffle 10 falls onto the sliding plate 16 along the baffle 10, and is discharged from the second outlet 18 through the sliding plate 16;
the whole second outlet 18 is connected with the first storage tank 19, the first storage tank 19 is separated from the second storage tank 20 through the partition plate 23, the plate-shaped piece enters the first conveying belt 5 and is discharged out of the first box body 1 through the first conveying belt 5, the storage box 22 for collecting waste materials is installed at the bottom of the whole first storage tank 19, the bottom of the second storage tank 20 is connected with the bottom of the first box body 1 in a sliding mode, gaps exist at the connecting position in the box body, small particle materials such as partial dust and crushed materials fall onto the inner wall of the bottom of the first box body 1, and in order to keep the inside of the whole first box body 1 clean, a worker can regularly take out the storage box 22 on the first box body 1 and clean the storage box 22.
Example 3:
because plastic parts often exist in the construction waste, when the coarse aggregate in the rod cylinder 277 is continuously crushed by the metal balls 279, the plastic parts or cloth cannot be smashed and completely crushed and separated by the metal balls 279, so that the plastic parts are remained in the whole rod cylinder 277 after the whole coarse aggregate is crushed;
the existence of the plastic piece can cause the gap in the rod cylinder 277 to be blocked, which causes the filtering effect of the rod cylinder 277 to be reduced, for this reason, the threaded rod 25 continues to drive the rod cylinder 277 to move to the top of the third storage tank 21, as shown in fig. 7-8, a shearing mechanism 36 is installed in the whole third storage tank 21, meanwhile, a beam 30 is provided with a second cushion block 32, when the rod cylinder 277 moves on the beam 30, the second cushion block 32 on one side can cause the whole rod cylinder 277 to incline, so that the plastic piece in the whole rod cylinder 277 moves to the other side of the rod cylinder 277, and the shearing mechanism 36 starts to work at this time;
the whole cylinder 361 is also driven by an external power mechanism, a plurality of dividing plates 38 are arranged in the cylinder 361, a rotating shaft 362 is also arranged, a plurality of lugs 363 are arranged on the rotating shaft 362, the number of the lugs 363 is the same as that of the dividing plates 38, a plurality of fixed blades 37 are arranged on one side of a through groove 367 on the outer wall of the cylinder 361, a movable blade 366 is arranged in the through groove 367, the fixed blades 37 and the movable blade 366 form a shearing device similar to scissors, when the whole through groove 367 moves to the top, the movable blade 366 moves towards the fixed blades 37, as the width of a gap between metal columns on a rod cylinder 277 is larger than that of the shearing device formed by the movable blade 366 and the fixed blades 37, the shearing device penetrates into the gap, the plastic parts at the bottom of the rod cylinder 277 are sheared and crushed, and meanwhile, part of the plastic parts are taken out from the rod cylinder 277 by the fixed blades 37, when the movable blade 366 moves to the bottom of the cylinder 361, the roller 365 on the rotary rod 364 moves from the position with the larger radius on the bump 363 to the position with the smaller radius, so that the moving speed of the whole rotary rod 364 is increased, thereby increasing the distance between movable blade 366 and fixed blade 37, and ejecting the plastic pieces caught on fixed blade 37, as the roller 365 on the lever 364 moves from a smaller radius position on the cam to a larger radius position, fixed blade 37 now begins to approach movable blade 366 due to the increase in the radius of rotation, the two blades are overlapped slowly, so that the plastic piece between the gap of the rod cylinder 277 is cut, the second spring 368 arranged on the rotating rod 364 restrains the movable blade 366 to prevent the plastic piece from being too hard to cause damage to the blade, and the third spring 369 restrains the roller 365 to ensure that the roller 365 can better fit with the lug 363 to rotate;
as shown in figure 1, the whole first conveyor belt 5, the whole second conveyor belt 6 and the whole third conveyor belt 7 are positioned at the other side of the first box body 1, the ash blocking plate 4 is further installed at the discharging position, and the installation of the conveyor belts enables the classification and transportation of the whole construction waste to be more convenient.
The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the invention as defined in the following claims.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. The utility model provides a construction waste recycling equipment for building materials, includes first box (1), second box (2) and water tank (3), there is second box (2) one side of first box (1) through the bolt fastening, there is water tank (3), its characterized in that at the top of first box (1) through the bolt fastening: a first motor (24) is fixed at the top of one side of the first box body (1) through a bolt, a threaded rod (25) is fixed at the output end of the first motor (24) and penetrates through one side of the first box body (1) through spot welding, and one end of the threaded rod (25) is movably connected with the inner wall of one side of the first box body (1) through a bearing;
the screw rod (25) is sleeved with a threaded sleeve (26), one side of the threaded sleeve (26) is provided with a shifting and crushing mechanism (27), the shifting and crushing mechanism (27) comprises a housing (271), a connecting shaft (272), an anti-dust shell (273), a water spraying head (274), a rotating sleeve (275), a base plate (276), a rod barrel (277), a gear sleeve (278) and a metal ball (279), the bottom of the threaded sleeve (26) is fixed with the housing (271) through spot welding, the bottom of the threaded sleeve (26) in the housing (271) is rotatably connected with the connecting shaft (272) through a bearing, one end of the connecting shaft (272) is rotatably connected with the anti-dust shell (273) through a bearing, the water spraying head (274) is uniformly arranged on one side of the anti-dust shell (273), the rotating sleeve (275) is fixedly connected with one side of the anti-dust shell (273), the rod barrel (277) is arranged in the anti-dust shell (273), a base plate (276) is sleeved on the outer side of the rod cylinder (277), gear sleeves (278) are symmetrically fixed at two ends of the rod cylinder (277) through spot welding, metal balls (279) are uniformly installed in the rod cylinder (277), and the inner side of the rotating sleeve (275) is movably connected with the outer side of the base plate (276);
one end of the rod cylinder (277) is positioned on the gear sleeve (278) and is fixed with a sealing plate (28) through spot welding, and the sealing plate (28) is provided with a feeding hole (29).
2. The construction building material waste recycling apparatus according to claim 1, wherein: a first storage groove (19), a second storage groove (20) and a third storage groove (21) are formed in the first box body (1), a first conveyor belt (5) is arranged in the first storage groove (19), a second conveyor belt (6) is arranged in the second storage groove (20), a third conveyor belt (7) is arranged in the third storage groove (21), a partition plate (23) is fixed on the inner wall of the first box body (1) in the first storage groove (19) and the second storage groove (20) through spot welding, a partition plate (23) is fixed on the inner wall of the first box body (1) in the second storage groove (20) and the third storage groove (21) through spot welding, a storage box (22) is arranged on one side of the box body, and one side of the storage box (22) penetrates through one side of the two partition plates (23) respectively and is connected with the bottom of the first box body (1) in a sliding mode, and an ash blocking plate (4) is arranged on one side of the first box body (1) and positioned at the tops of the first conveyor belt (5), the second conveyor belt (6) and the third conveyor belt (7).
3. The construction waste recovery apparatus as set forth in claim 2, wherein: first box (1) both sides inner wall and the top that is located baffle (23) are fixed with crossbeam (30) through the spot welding symmetry, top one side of crossbeam (30) is evenly fixed with first cushion (31), one through the spot welding the top opposite side of crossbeam (30) is evenly fixed with second cushion (32) through the spot welding, fixed slot (33) have been seted up to first box (1) internal symmetry, and are located fixed slot (33) and have second motor (34) through the bolt fastening, the output of second motor (34) is fixed with gear (35) through the spot welding, and is located one side and the tooth cover (278) meshing of gear (35) and is connected.
4. The construction waste recovery apparatus as set forth in claim 3, wherein: the feed chute (8) has been seted up at the top of second box (2), and the even symmetry of both sides inner wall that is located feed chute (8) has seted up branch silo (9), the both sides inner wall of feed chute (8) has baffle (10) through bearing swing joint, and is located the bottom of baffle (10) and is fixed with support post (11) through spot welding.
5. The construction waste recovery apparatus as set forth in claim 4, wherein: a support column (12) is fixed on the inner wall of the bottom of the feed chute (8) through a bolt, a shell (13) is arranged at one end of the supporting column (12), sliding grooves (14) are symmetrically formed in the inner walls of the two sides of the shell (13), one end of the supporting column (12) penetrates through one side of the shell (13) and is connected with the sliding groove (14) in a sliding way, a first spring (15) is arranged in the shell (13) and positioned at the top of the supporting column (12), a sliding plate (16) is fixed on the top of the shell (13) through spot welding, one end of the support column (11) is abutted against the top of the sliding plate (16), a first outlet (17) is arranged on the inner wall of one side of the feed chute (8), and a second outlet (18) is arranged at the bottom of the first outlet (17), the first outlet (17) is communicated with the feed inlet (29), and the second outlet (18) is communicated with the first storage groove (19).
6. The construction waste recovery apparatus as set forth in claim 2, wherein: a shearing mechanism (36) is arranged in the third storage groove (21), the shearing mechanism (36) comprises a cylinder (361), a rotating shaft (362) and a through groove (367), the opposite surfaces of the first box body (1) and the partition plate (23) are movably connected with the cylinder (361), the rotating shaft (362) is fixed at two ends of the cylinder (361) through spot welding, a dividing plate (38) is uniformly arranged on the rotating shaft (362), a convex block (363) is sleeved on one side of the dividing plate (38) and positioned on the rotating shaft (362), a rotating rod (364) is symmetrically and rotatably connected to one side of the dividing plate (38), a roller (365) is movably connected to one side of the rotating rod (364), a movable blade (366) is rotatably connected to one end of the rotating rod (364), a second spring (368) is arranged on one side of the movable blade (366), and one end of the second spring (368) is connected with one side of the rotating rod (364), one side of the dividing plate (38) is connected with a third spring (369), one end of the third spring (369) is connected with one end of the rotating rod (364), through grooves (367) are uniformly formed in the outer wall of the cylinder (361), one end of the movable blade (366) penetrates through the through grooves (367) and extends to the outer side of the through grooves (367), and fixed blades (37) are uniformly fixed on the outer side of the cylinder (361) through spot welding.
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| CN202210390022.8A CN114682614B (en) | 2022-04-14 | 2022-04-14 | Building materials waste recovery equipment for construction |
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| CN202210390022.8A CN114682614B (en) | 2022-04-14 | 2022-04-14 | Building materials waste recovery equipment for construction |
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| US20210002174A1 (en) * | 2017-12-27 | 2021-01-07 | Walter Aurelio MORI PEREZ | Method for obtaining recycled aggregates, materials and products for construction by the recycling of construction and demolition waste |
| CN114260054A (en) * | 2021-11-22 | 2022-04-01 | 余艳 | Building light material sorting unit with dust removal function of making an uproar falls |
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2022
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11169743A (en) * | 1997-01-08 | 1999-06-29 | Yoshitake Kankyo Center:Kk | Device for crushing and separating leftover food and sieve, drum, separator for use in the same and manufacture thereof |
| KR20050011597A (en) * | 2003-07-23 | 2005-01-29 | 삼표산업 주식회사 | Auto-scrubbing Mill system for recycled aggregates manufacture from the construction waste |
| JP2010247113A (en) * | 2009-04-17 | 2010-11-04 | Taiheiyo Cement Corp | Method of treating waste gypsum board |
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| CN114260054A (en) * | 2021-11-22 | 2022-04-01 | 余艳 | Building light material sorting unit with dust removal function of making an uproar falls |
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| CN114682614B (en) | 2023-07-21 |
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