CN114682614B - Building materials waste recovery equipment for construction - Google Patents

Abstract

The invention discloses building material waste recycling equipment for building construction, which relates to the technical field of building waste recycling, 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 bolts; according to the invention, the first motor drives the rod barrels to move on the cross beam, meanwhile, the second motor drives the gears to rotate, and the gears drive the whole rod barrels to rotate, so that coarse aggregates such as brick materials and concrete in the rod barrels are continuously smashed by the metal balls in the rod barrels, and further, large aggregates are changed into small aggregates and fall into a second conveying belt from the rod barrels, and are discharged through the second conveying belt, fine aggregates are directly discharged from gaps among the rod barrels, and coarse aggregates in building material waste are crushed and recycled.

Description

Building materials waste recovery equipment for construction

Technical Field

The invention relates to the technical field of building waste recovery, in particular to building material waste recovery equipment for building construction.

Background

Along with the acceleration of industrialization and urban processes, the construction industry also rapidly develops, the quantity of the generated construction waste is increased gradually, the quantity of Chinese construction waste is more than 1/3 of the total quantity of the urban waste, most of the construction waste is transported to suburbs or villages by construction units without any treatment, and is piled up or landfilled in open air, a great amount of construction expenses such as land charge collection, garbage disposal and transport cost are consumed, and meanwhile, the problems of scattering, dust, ash sand flying and the like in the clearing and piling process also cause serious environmental pollution;

therefore, the construction waste is recycled, the environment can be protected, the waste can be utilized, the current strategy of sustainable development is met, and the following treatment method is often carried out on the construction waste:

the coarse and fine aggregate can be used for producing concrete and mortar with corresponding strength grades or preparing building material products such as building blocks, wallboards, floor tiles and the like by utilizing waste building concrete and waste masonry, and can also be used for a road pavement base layer after the coarse and fine aggregate is added with solidified materials;

the dregs can be used for road construction, pile foundation filling, foundation, etc.; the waste bricks and tiles can be used for producing aggregate, and can be used for producing building material products such as recycled bricks, building blocks, wallboards, floor tiles and the like;

for waste timber construction waste, the timber which is not obviously destroyed can be directly reused for rebuilding the building, and the wood member with serious damage can be used as raw material of wood regenerated plate or paper making and the like;

the traditional device is used for uniformly crushing the construction waste, so that the mixed collar soil, bricks, plastic parts, metal parts, wood plates and the like are intensively crushed together to influence the subsequent recovery treatment, and part of the device is used for manually classifying the construction waste before crushing the construction waste, so that the safety and health of workers are influenced and the recovery cost of the whole construction waste is increased due to the fact that the dust amount in the whole construction waste is large, the volume of part of concrete bricks is large and the total amount of the construction waste is large;

therefore, we propose a building material waste recycling device for building construction.

Disclosure of Invention

The invention aims to provide a building material waste recycling device for building construction, which aims to solve the problems of the prior art that:

the separating groove is formed in the feeding groove, and the baffle plate is arranged in the feeding groove, so that the plate-shaped waste material, the coarse and fine aggregate such as brick materials and concrete are distinguished, and the problem of manually separating the plate material in the construction waste material in advance is avoided;

the metal balls in the rod barrel are enabled to continuously smash coarse aggregates such as brick materials and concrete in the rod barrel through rotation of the rod barrel, so that large aggregates are changed into small aggregates and fall onto the second conveyor belt from the position between the rod barrels, the problem that part of devices crush the coarse aggregates and the fine aggregates indiscriminately, and the overall efficiency of waste recycling is reduced is solved;

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 spray head arranged on the ash-proof shell and continuously spraying liquid through the water spray head;

through the lug in pivoted drum and the drum for install the gyro wheel on bull stick and the bull stick around the lug and constantly rotate, lead to the contained angle between movable blade and the fixed blade to change and cut the working of plastics in the barrel, solved traditional device and not to the problem of recycling of working of plastics in the construction waste.

In order to achieve the above purpose, the present invention provides the following technical solutions:

the building material waste recycling device 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 bolts, the water tank is fixed on the top of the first box body through bolts, a first motor is fixed on the top of one side of the first box body through bolts, an output end of the first motor penetrates through one side of the first box body and is fixedly provided with a threaded rod 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 novel anti-dust device is characterized in that a threaded sleeve is sleeved on the threaded rod, a shifting crushing mechanism is arranged on one side of the threaded sleeve, the shifting crushing mechanism comprises a housing, a connecting shaft, an anti-dust shell, a water spray head, a rotating sleeve, a base plate, a rod barrel, a tooth sleeve and a metal ball, the bottom of the threaded sleeve is fixedly provided with the housing through spot welding, the connecting shaft is rotatably connected to the bottom of the housing and positioned at the bottom of the threaded sleeve through a bearing, one end of the connecting shaft is rotatably connected with the anti-dust shell through the bearing, the water spray head is uniformly arranged on one side of the anti-dust shell, the rotating sleeve is fixedly connected with one side of the anti-dust shell, a rod barrel is arranged in the anti-dust shell, the base plate is sleeved on the outer side of the rod barrel, the tooth sleeve is symmetrically fixed at 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;

a sealing plate is fixed on one end of the rod barrel, positioned on the tooth sleeve, by spot welding, and a feed inlet is formed in the sealing plate;

the first box body is internally provided with a first storage groove, a second storage groove and a third storage groove, a first conveyor belt is arranged in the first storage groove, a second conveyor belt is arranged in the second storage groove, a third conveyor belt is arranged in the third storage groove, partition plates are fixed on the inner walls of the first box body through spot welding in the first storage groove and the second storage groove, partition plates are fixed on the inner walls of the first box body through spot welding in the second storage groove and the third storage groove, a storage box is arranged on one side of the first box body, the storage box penetrates through the two partition plates and is in sliding connection with the bottom of the first box body respectively, and ash blocking plates are arranged on one side of the first box body and on the tops of the first conveyor belt, the second conveyor belt and the third conveyor belt;

the inner walls of two sides of the first box body and the tops of the partition boards are symmetrically fixed with cross beams through spot welding, one side of the tops of the cross beams is uniformly fixed with a first cushion block through spot welding, the other side of the tops of the cross beams is uniformly fixed with a second cushion block through spot welding, fixing grooves are symmetrically formed in the first box body, a second motor is fixed in the fixing grooves through bolts, a gear is fixed at the output end of the second motor through spot welding, and one side of the gear is meshed and connected with a tooth sleeve;

the top of the second box body is provided with a feeding groove, the inner walls of the two sides of the feeding groove are uniformly and symmetrically provided with a material dividing groove, the inner walls of the two sides of the feeding groove are movably connected with a baffle through a bearing, and the bottom of the baffle is fixed with a supporting column through spot welding;

the bottom inner wall of feed chute is fixed with the support column through the bolt, and is located the one end of support column and install the casing, the spout has been seted up to casing both sides inner wall symmetry, one end of support column runs through one side of casing and with spout sliding connection, first spring is installed at the top that just is located the support column in the casing, the top of casing is fixed with the slide plate through spot welding, the one end and the top looks butt of slide plate of supporting the post, first outlet has been seted up to one side inner wall of feed chute, and the second export has been seted up to the bottom that is located first outlet, first outlet is linked together with the feed inlet, the second export is linked together with first storage tank.

Further, install shearing mechanism in the third storage tank, shearing mechanism includes drum, pivot and logical groove, the relative face swing joint of first box and baffle has the drum, and is located the both ends of drum and be fixed with the pivot through the spot welding, evenly install the division board in the pivot, one side of division board just is located the pivot and overlaps and be equipped with the lug, one side symmetry rotation of division board is connected with the bull stick, and is located one side swing joint of bull stick and have the gyro wheel, the one end rotation of bull stick is connected with movable blade, the second spring is installed to one side of movable blade, and is located one end of second spring and one side of bull stick is connected, one side of division board is connected with the third spring, and is located one end of third spring and one end of bull stick and be connected, logical groove has evenly been seted up to the outer wall of drum, the one end through groove of movable blade extends to logical groove outside, the outside of drum is evenly fixed with the fixed blade through the spot welding.

Compared with the prior art, the invention has the beneficial effects that:

according to the invention, a material dividing groove is formed in a feeding groove, and a baffle plate is arranged in the feeding groove, so that larger plate materials in building material waste are intercepted at the top of the baffle plate, coarse and fine aggregates such as brick materials and concrete in the building material waste enter the material sliding plate along the material dividing groove and enter a first outlet through the material sliding plate, the first outlet is connected with a feeding hole, so that the coarse and fine aggregates such as brick materials and concrete enter a rod barrel to be crushed and classified, the plate materials on the baffle plate are pressed against a column to press the material sliding plate in the rotating process of the baffle plate, the plate materials on the baffle plate enter a second outlet from the material sliding plate, and the second outlet is connected with a first storage groove, so that the plate materials enter the first storage groove and are intensively discharged through a first driving belt arranged in the first storage groove, and the recovery of the plate materials in the building material waste is completed;

according to the invention, the first motor drives the rod barrels to move on the cross beam, meanwhile, the second motor drives the gears to rotate, and the gears drive the whole rod barrels to rotate, so that coarse aggregates such as brick materials and concrete in the rod barrels are continuously smashed by metal balls in the rod barrels, and then large aggregates are changed into small aggregates and fall into a second conveyor belt from the rod barrels, and are discharged through the second conveyor belt, fine aggregates are directly discharged from gaps among the rod barrels, and the coarse aggregates such as brick materials and concrete in building material waste are crushed and recycled;

according to the invention, through the rotating cylinder and the protruding blocks in the cylinder, the rotating rods arranged around the protruding blocks and the rollers on the rotating rods continuously rotate, the rotating paths of the rollers are continuously changed due to the special shapes of the protruding blocks, the included angles between the movable blades and the fixed blades are indirectly changed, the plastic parts, cloth parts and the like which are positioned at the bottom of the cylinder and cannot pass through the gaps are sheared and crushed, the crushed plastic parts fall onto the third transmission belt, the first box body is discharged through the third transmission belt, and the crushing and recycling of the plastic parts, the cloth parts and other soft materials in building material waste materials are completed.

Drawings

FIG. 1 is a schematic view of the overall construction of a construction material waste recycling apparatus for construction of the present invention;

FIG. 2 is a schematic cross-sectional view of a second case of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A of the present invention;

FIG. 4 is a schematic view of a front cross-sectional portion of a first housing according to the present invention;

FIG. 5 is a schematic view of a part of the structure 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-resistant housing of the present invention;

FIG. 7 is a schematic top view of a first housing section of the present invention;

FIG. 8 is a schematic cross-sectional view of a shear mechanism according to the present invention.

In the figure: 1. a first case; 2. a second case; 3. a water tank; 4. an ash blocking plate; 5. a first conveyor belt; 6. a second conveyor belt; 7. a third conveyor belt; 8. a feed chute; 9. a material dividing groove; 10. a baffle; 11. abutting the column; 12. a support column; 13. a housing; 14. a chute; 15. a first spring; 16. a slide 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 thread sleeve; 27. a displacement crushing mechanism; 271. a housing; 272. a connecting shaft; 273. an ash-proof shell; 274. a water spray head; 275. a rotating sleeve; 276. a backing plate; 277. a pole barrel; 278. a tooth sleeve; 279. a metal ball; 28. a sealing plate; 29. a feed inlet; 30. a cross beam; 31. a first pad; 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. a fixed blade; 38. dividing the plate.

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.

Referring to fig. 1-8, the present invention provides a technical solution:

example 1

The garbage classification generally refers to the classification, storage, throwing and carrying of garbage according to a certain rule or standard, so that the garbage classification is converted into a series of general names of activities of public resources, and the garbage classification aims at improving the resource value and the economic value of garbage, reducing the garbage treatment capacity and the use of treatment equipment, reducing the treatment cost and the consumption of land resources, and has social, economic, ecological and other benefits;

the above-mentioned garbage classification, building materials waste for construction also need to be classified and recycled, and the invention aims at three main categories of building materials waste: 1. waste wood building rubbish, board-like parts such as boards which are not obviously destroyed; 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 concrete operation is that a worker firstly pours the common building material waste into a feed chute 8 on a second box body 2 through an external carrying device, as shown in fig. 2, when the building material waste is poured into the feed chute 8, waste building concrete, waste masonry produce coarse and fine aggregates and plastic parts doped in the coarse and fine aggregates come onto a slide plate 16 along a material dividing chute 9 on the wall of the feed chute 8, the waste flows to a first outlet 17 through the slide plate 16, and the waste uniformly comes into a shifting and crushing mechanism 27 due to the fact that the first outlet 17 is connected with a feed inlet 29 in the first box body 1;

the whole shifting and crushing mechanism 27 is arranged on the threaded sleeve 26, the threaded rod 25 is driven by the first motor 24 so that the whole shifting and crushing mechanism can 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, the cross beams 30 are 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 beams 30 through the limitation of the two cross beams 30 without rotating along with the rotation of the threaded rod 25;

the whole thread sleeve 26 is provided with the housing 271 and is connected with the ash prevention shell 273 through the connecting shaft 272, when the metal ball 279 is used for crushing coarse aggregates such as concrete, waste masonry and the like, larger dust is generated, in order to prevent the larger dust from being generated in the first box body 1, the whole ash prevention shell 273 is connected with the water tank 3 at the top of the first box body 1 through the connecting pipe, and liquid is sprayed above the whole rod barrel 277 through the water spray head 274, so that the effect of intercepting the dust in the air is achieved;

the whole ash-proof device is connected with the rotating sleeve 275, the rotating sleeve 275 is movably connected with the backing plate 276 on the rod cylinder 277, so that the whole rod cylinder 277 can move left and right in the first box body 1, meanwhile, the whole rod cylinder 277 can rotate on the rotating sleeve 275, the whole rod cylinder 277 is formed by splicing a plurality of metal columns with higher hardness, tooth sleeves 278 are arranged at two ends of the rod cylinder 277, gaps exist between the metal columns, after building concrete and waste masonry production coarse and fine aggregate are poured into the rod cylinder 277, fine particles fall onto a second transmission belt along the gaps between the metal columns, the effect of filtering building waste is achieved, meanwhile, the rest of building waste also contains part of fine waste, at the moment, a first cushion block 31 arranged on a beam 30 plays the effect of removing the rest of fine waste, and when the whole rod cylinder 277 is driven by the first cushion block 31 to move, the rod cylinder 277 is continuously lifted down, so that part of fine waste is continuously vibrated and falls into the second storage groove 20 in the moving process of the whole rod cylinder 277, and the fine waste is vibrated and falls into the second storage groove 20 through the second transmission belt 20;

the larger aggregate of granule just needs the continuous crushing of metal ball 279 to get in pole section of thick bamboo 277 to be handled, threaded rod 25 drives pole section of thick bamboo 277 on the crossbeam 30 and moves to one side of fixed slot 33 this moment, because install second motor 34 in the fixed slot 33 in first box 1, gear 35 is connected to the output of second motor 34, after tooth cover 278 and gear 35 meshing on pole section of thick bamboo 277 are connected, second motor 34 will drive whole pole section of thick bamboo 277 and rotate the cover 275 internal rotation, install a plurality of metal balls 279 in whole pole section of thick bamboo 277, metal ball 279 is constantly from the high fall to the coarse aggregate in the pole section of thick bamboo 277 when pole section of thick bamboo 277 rotates, in order to prevent that metal ball 279 from rolling out of pole section of thick bamboo 277, sealing plate 28 is installed to one side of pole section of thick bamboo, only leave the feed inlet 29 of feeding on the sealing plate 28, coarse aggregate after the breakage drops on the second drive belt and carries out first box 1.

Example 2

As can be appreciated from embodiment 1, the plate rotating member entering the feeding chute 8 is intercepted at the top of the baffle 10 due to the large volume, the whole baffle 10 can rotate, the power mechanism drives the whole baffle 10 to rotate left and right in the feeding chute 8 by a small extent, aggregates attached to the plate-shaped member are discharged, 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 supporting column 11, when the baffle 10 rotates, the supporting column 11 continuously presses down the slide plate 16, 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, when the baffle 10 rotates by 60 degrees, the whole slide plate 16 is pressed to the position of the second outlet 18, and the shell 13 is connected with the supporting column 12, so that the supporting column 12 continuously compresses the whole first spring 15 in the chute 14, after the baffle 10 rotates to a certain angle, the plate-shaped member positioned on the baffle 10 drops onto the slide plate 16 along the baffle 10, and is discharged from the second outlet 18;

the whole second outlet 18 is connected with the first storage tank 19, the first storage tank 19 and the second storage tank 20 are separated through the partition plate 23, the plate-shaped parts enter the first conveyor belt 5 and are discharged out of the first box body 1 by the first conveyor belt 5, the storage boxes 22 for receiving waste materials are arranged at the bottoms of the whole first storage tank 19, the second storage tank 20 and the third storage tank 21, the whole storage boxes 22 are in sliding connection with the bottom of the first box body 1, and due to gaps at the connecting positions in the box bodies, part of small particle materials such as dust and crushed aggregates 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, workers can regularly withdraw the storage boxes 22 on the first box body 1 and clean the storage boxes 22.

Example 3

Because the construction waste often has plastic parts, when the coarse aggregate in the rod cylinder 277 is continuously crushed by the metal balls 279, the plastic parts or cloth cannot be completely crushed and separated by the metal balls 279, so that the plastic parts remain in the whole rod cylinder 277 after the crushing of the whole coarse aggregate is finished;

the existence of the plastic parts can lead the gap in the rod cylinder 277 to be shielded, so that the filtering effect of the rod cylinder 277 is reduced, for this reason, the threaded rod 25 continuously drives 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 arranged in the whole third storage tank 21, meanwhile, a cross beam 30 is provided with a second cushion block 32, when the rod cylinder 277 moves on the cross beam 30, the second cushion block 32 on one side can enable the whole rod cylinder 277 to incline, so that the plastic parts in the whole rod cylinder 277 move to the other side of the rod cylinder 277, and the shearing mechanism 36 at this time starts to work;

the whole cylinder 361 is driven by an external power mechanism, a plurality of dividing plates 38 are arranged in the cylinder 361, meanwhile, a rotating shaft 362 is also arranged, a plurality of protruding blocks 363 are arranged on the rotating shaft 362, the number of the protruding blocks 363 is the same as that of the dividing plates 38, a plurality of fixed blades 37 are arranged on one side of the outer wall of the cylinder 361 and positioned on the through groove 367, meanwhile, 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, because the width of a gap between metal columns on the 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 to shear and break plastic parts at the bottom of the rod cylinder 277, part of the plastic parts can be 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 rotating rod 364 moves from a position with a longer radius on the protruding block 363 to a position with a smaller radius, so that the movement speed of the whole rotating rod 364 is accelerated, the distance between the movable blade 366 and the fixed blade 37 is increased, and the plastic piece clamped on the fixed blade 37 is discharged, when the roller 365 on the rotating rod 364 moves from a position with a smaller radius on the cam to a position with a larger radius, the fixed blade 37 starts to approach the movable blade 366 due to the increase of the rotation radius, so that the two blades slowly overlap, the shearing of the plastic piece between the gaps of the rod 277 is realized, the second spring 368 mounted on the rotating rod 364 restrains the movable blade 366, the damage of the blade is prevented due to the excessive hardness of the plastic piece, the restraint of the roller 365 is caused by the third spring 369, allowing the roller 365 to better rotate against the tab 363;

as shown in fig. 1, the whole first conveyor belt 5, the second conveyor belt 6 and the third conveyor belt 7 are positioned on the other side of the first box 1, and meanwhile, the ash blocking plate 4 is also installed at the discharging position, so that the sorting and transportation of the whole construction waste are more convenient due to the installation of the conveyor belts.

The foregoing is merely illustrative and explanatory of the invention, as it is well within the scope of the invention as claimed, as it relates to various modifications, additions and substitutions for those skilled in the art, without departing from the inventive concept and without departing from the scope of the invention as defined in the accompanying claims.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, 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 present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. 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 only to assist in the explanation of the invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise form 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 understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.

Claims (2)

1. Building materials waste recovery equipment for construction, including first box (1), second box (2) and water tank (3), one side of first box (1) is through bolt fastening second box (2), the top of first box (1) is through bolt fastening water tank (3), its characterized in that: the top of one side of the first box body (1) is fixed with a first motor (24) through a bolt, the output end of the first motor (24) penetrates through one side of the first box body (1) and is fixed with a threaded rod (25) 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 novel anti-dust device is characterized in that a threaded sleeve (26) is sleeved on the threaded rod (25), a shifting crushing mechanism (27) is arranged on one side of the threaded sleeve (26), the shifting crushing mechanism (27) comprises a housing (271), a connecting shaft (272), an anti-dust shell (273), a water spray head (274), a rotating sleeve (275), a base plate (276), a rod barrel (277), a tooth sleeve (278) and a metal ball (279), the housing (271) is fixed at the bottom of the threaded sleeve (26) through spot welding, the connecting shaft (272) is rotatably connected to the bottom of the threaded sleeve (26) through a bearing, one end of the connecting shaft (272) is rotatably connected with an anti-dust shell (273) through a bearing, the water spray head (274) is uniformly arranged on one side of the anti-dust shell (273), a rotating sleeve (275) is fixedly connected to one side of the anti-dust shell (273), a rod barrel (277) is arranged in the anti-dust shell (273), the outer side of the rod barrel (277) is sleeved with the base plate (276), two ends of the rod barrel (277) are symmetrically fixed with the tooth sleeve (278), and the inner side of the rod barrel (277) is uniformly connected with the metal ball (279) through the symmetrical sleeve (276);

a sealing plate (28) is fixed on one end of the rod cylinder (277) and the tooth sleeve (278) through spot welding, and a feed inlet (29) is formed in the sealing plate (28);

the ash conveyer is characterized in that 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 conveyer belt (5) is arranged in the first storage groove (19), a second conveyer belt (6) is arranged in the second storage groove (20), a third conveyer 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) through spot welding in the first storage groove (19) and the second storage groove (20), a partition plate (23) is fixed on the inner wall of the second storage groove (20) and the third storage groove (21) through spot welding in the inner wall of the first box body (1), a storage box (22) is arranged on one side of the first box body (1), and the storage box (22) penetrates through the two partition plates (23) and is connected with the bottom of the first box body (1) in a sliding mode, and one side of the first box body (1) is located on the top of the first conveyer belt (5), the second conveyer belt (6) and the third conveyer belt (4) are arranged on the top of the first box body (1);

the novel energy-saving box comprises a box body, a baffle plate (23) and a first box body, wherein cross beams (30) are symmetrically fixed on the inner walls of the two sides of the first box body and positioned at the top of the baffle plate (23) through spot welding, a first cushion block (31) is uniformly fixed on one side of the top of the cross beams (30) through spot welding, a second cushion block (32) is uniformly fixed on the other side of the top of the cross beams (30) through spot welding, a fixing groove (33) is symmetrically formed in the first box body (1), a second motor (34) is fixed in the fixing groove (33) through bolts, a gear (35) is fixed at the output end of the second motor (34) through spot welding, and one side of the gear (35) is meshed with a tooth sleeve (278);

the top of the second box body (2) is provided with a feed chute (8), the inner walls at two sides of the feed chute (8) are uniformly and symmetrically provided with a material distribution chute (9), the inner walls at two sides of the feed chute (8) are movably connected with a baffle (10) through a bearing, and the bottom of the baffle (10) is fixedly provided with a supporting column (11) through spot welding;

the utility model discloses a feeding chute, including feed chute, first spring (15) are installed at the bottom inner wall of feed chute (8), support column (12) are fixed through the bolt, and are located the one end of support column (12) and install casing (13), spout (14) have been seted up to casing (13) both sides inner wall symmetry, one end of support column (12) runs through one side of casing (13) and with spout (14) sliding connection, first spring (15) are installed at the top of just being located support column (12) in casing (13), the top of casing (13) is fixed with slide plate (16) through spot welding, the one end of support column (11) and the top looks butt of slide plate (16), first outlet (17) have been seted up to one side inner wall of feed chute (8), and second export (18) have been seted up to the bottom that is located first outlet (17), first outlet (17) are linked together with feed inlet (29), second export (18) are linked together with first storage tank (19).

2. The building material waste recycling apparatus for building construction according to claim 1, wherein: the third storage tank (21) is internally provided with a shearing mechanism (36), 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 fixedly arranged at two ends of the cylinder (361) through spot welding, the rotating shaft (362) is uniformly provided with a dividing plate (38), one side of the dividing plate (38) is sleeved with a bump (363) on the rotating shaft (362), one side of the dividing plate (38) is symmetrically connected with a rotating rod (364), one side of the rotating rod (364) is movably connected with a roller (365), one end of the rotating rod (364) is rotatably connected with a movable blade (366), one side of the movable blade (366) is provided with a second spring (368), one side of the second spring (368) is connected with one side of the rotating rod (364), one side of the dividing plate (38) is uniformly provided with a third spring (369), one side of the dividing plate (369) is positioned at one side of the third spring (369) and the other side of the third spring (369) is symmetrically connected with the rotating rod (367) and extends to the through groove (367) outside the through groove (367), the outside of the cylinder (361) is uniformly fixed with a fixed blade (37) by spot welding.