CN115400837A

CN115400837A - Construction waste treatment device

Info

Publication number: CN115400837A
Application number: CN202211135529.5A
Authority: CN
Inventors: 顾荣蓉; 周桂云; 杨明珠
Original assignee: Jinling Institute of Technology
Current assignee: Jinling Institute of Technology
Priority date: 2022-09-19
Filing date: 2022-09-19
Publication date: 2022-11-29

Abstract

The invention relates to the technical field of construction waste treatment, in particular to a construction waste treatment device, which comprises: the supporting rack, the top fixed mounting of support frame has the feeding funnel, the top of support frame and the one side that is located the feeding funnel still fixed mounting have broken case, the one end that the feeding funnel was kept away from to the support frame still fixed mounting have a supporting bench, and a supporting bench's bottom is located broken case under, be provided with the conveying assembly who is used for carrying rubbish on the supporting bench. According to the invention, by arranging the vibration mechanism, in the process that garbage passes through the filter frame, the garbage with smaller volume can directly enter the conveying belt along the first discharging hopper in the shaking process of the supporting plate, so that the first crushing roller and the second crushing roller are prevented from being broken down due to excessive garbage accumulated in the crushing box, the treatment pressure of the crushing box can be reduced, the garbage treatment efficiency can be improved, meanwhile, plastic belts or cloth strips can be prevented from being mixed into the construction garbage, and the recycling of the construction garbage is facilitated.

Description

Construction waste treatment device

Technical Field

The invention relates to the technical field of construction waste treatment, in particular to a construction waste treatment device.

Background

The construction waste refers to the general name of dregs, waste concrete, waste bricks and other wastes generated in the production activities of the construction industry such as demolition, construction, decoration, repair and the like, and is classified according to the production source, and the construction waste can be divided into engineering dregs, decoration waste, demolition waste, engineering mud and the like; the construction waste can be classified according to composition, and can be divided into muck, concrete blocks, broken stones, broken brick and tile blocks, waste mortar, slurry, asphalt blocks, waste plastics, waste metals, waste bamboo and wood, and the like;

although current building rubbish processing apparatus can carry out crushing treatment to rubbish, but in the course of the processing, when building rubbish directly carries to broken case, mix the small-size rubbish in large-scale rubbish this moment and need occupy the certain volume of broken case, make the building rubbish in the broken case stack too much easily, the crushing roller in the broken case is impaired easily this moment, influence crushing treatment efficiency, plastic tape and cloth that thoughtlessly congeal in the building rubbish simultaneously can not carry out crushing treatment, mix easily in the rubbish after the breakage, cause the influence to the recycle of building rubbish easily.

Therefore, a construction waste treatment device is provided.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a construction waste treatment device, which solves the technical problems that when construction waste is directly conveyed to a crushing box, small waste mixed in large waste occupies a certain volume of the crushing box, the construction waste in the crushing box is easily stacked too much, a crushing roller in the crushing box is easily damaged, the crushing treatment efficiency is influenced, meanwhile, a plastic belt and cloth strips mixed in the construction waste cannot be crushed, and the plastic belt and the cloth strips are easily mixed in the crushed waste, so that the regeneration and the utilization of the construction waste are easily influenced.

In order to achieve the purpose, the invention provides the following technical scheme:

a construction waste disposal device comprising: the garbage crusher comprises a support frame, a feeding hopper is fixedly arranged at the top end of the support frame, a crushing box is also fixedly arranged at the top end of the support frame and on one side of the feeding hopper, a support table is also fixedly arranged at one end of the support frame far away from the feeding hopper, the bottom end of the support table is positioned under the crushing box, a conveying assembly for conveying garbage is arranged on the support table,

further comprising:

the movable type trash bin is characterized in that the movable type trash bin is arranged in the bin body, a filter frame is fixedly mounted at one end of the supporting plate, a vibration box is fixedly mounted at the top end of the supporting frame, a vibration mechanism which drives the supporting plate to move up and down is arranged in the vibration box, an impurity removing roller is rotatably mounted at one end, close to the supporting plate, of the filter frame, and a screening mechanism used for removing impurities is arranged on the outer wall of the impurity removing roller.

Preferably, the bottom end of the feeding hopper close to one side of the filter frame is fixedly provided with a first discharging hopper, the first discharging hopper is positioned under the filter frame, the side of the feeding hopper close to the filter frame is also fixedly provided with a second discharging hopper, and the bottom end of the second discharging hopper extends to the top end of the crushing box.

Preferably, the top end of the crushing box is rotatably provided with a first crushing roller and a second crushing roller which are meshed with each other, the bottom end of the crushing box is communicated with a discharge hopper, the size of the discharge hopper is larger than that of the bottom end of the crushing box, and the bottom end of the first discharge hopper extends into the discharge hopper.

Preferably, a second motor is fixedly mounted at the top end of the supporting frame and close to the crushing box, a belt transmission set is fixedly mounted at the output end of the second motor, and a central shaft of the first crushing roller extends out of the crushing box and is fixedly connected with one of chain wheels of the belt transmission set.

Preferably, conveying assembly installs the driving roller on a supporting bench top including rotating, the bottom of a supporting bench is rotated and is installed the steering roll, the common cover is equipped with the conveyer belt on the outer wall of steering roll and driving roller, fixed mounting has the third motor on the lateral wall on a supporting bench top, the center pin fixed connection of belt transmission group and driving roller is passed through to the output of third motor.

Preferably, a plurality of conveying rollers are rotatably mounted at the top end of the supporting table, the heights of two sides of the plurality of conveying rollers are larger than the height of the middle of the conveying roller, a plurality of driven rollers are rotatably mounted at the bottom end of the supporting table, and the plurality of conveying rollers and the plurality of driven rollers are located on the inner side of the conveying belt.

Preferably, the vibrations mechanism is including setting up two cams in the vibrations case, two the equal fixed mounting in the outside of cam has the transmission shaft, two the marginal position fixedly connected with connecting axle of cam inner wall, the cover is equipped with the spacing ring on the outer wall of connecting axle, the top fixed mounting of spacing ring has the bracing piece, fixed mounting has the mount pad on the diapire of backup pad, and the top of bracing piece rotates and installs on the mount pad.

Preferably, there is first motor on the top of support frame still fixed mounting, the output of first motor passes through belt drive group and transmission shaft fixed connection, equal fixed mounting has spacing post on the both sides wall of backup pad one end, equal fixed mounting has the rotation axis on the backup pad is close to the both sides wall of filter frame one end, the backup pad passes through rotation axis and installs in the feeding funnel, still set up the spacing groove with spacing post looks adaptation on the inner wall of feeding funnel, the bottom fixed mounting of backup pad has a plurality of first springs, and the bottom of a plurality of first springs all with the roof fixed connection of support frame.

Preferably, screening mechanism is including evenly seting up a plurality of movable grooves on the edulcoration roller outer wall, slidable mounting has the steel nail in the movable groove, fixed mounting has the second spring between the diapire of steel nail and the diapire in movable groove.

Preferably, the top of the steel nail is designed into a conical shape, and a barb is fixedly arranged on the side wall of the top of the steel nail.

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

1. through setting up vibrations mechanism, when rubbish gets into the feeding funnel, start first motor this moment, first motor passes through belt drive group and can drives the transmission shaft rotatory, thereby circular motion can be done to two cams in the middle of the transmission shaft, the spacing ring in the connecting axle outside can be at the cam in-process drive bracing piece luffing motion this moment, the bracing piece can drive the backup pad and overturn in the feeding funnel this moment, the backup pad can drive rubbish in the backup pad constantly to the removal of second play hopper in the upset in-process, and at the in-process of rubbish through the filter frame, the rubbish that the volume is less can directly get into on the conveyer belt along first play hopper, can avoid piling up too much rubbish in the broken case and lead to first crushing roller and second crushing roller to break down, can alleviate the treatment pressure of broken case, can improve refuse treatment efficiency, and first spring can provide cushioning effect to the backup pad, be favorable to the shake of backup pad.

2. Through setting up screening mechanism, when rubbish passes through the filter frame, rubbish can promote the steel nail removal on the edulcoration roller outer wall, the edulcoration roller can constantly rotate this moment, thoughtlessly during plastic tape or cloth pass through the steel nail in rubbish, the steel nail can insert in plastic tape or the cloth, can sieve plastic tape or cloth, and barb on the steel nail outer wall can prevent that plastic tape or cloth from droing from the steel nail, can avoid during plastic tape or cloth sneak into building rubbish, can avoid plastic tape or cloth to cause the influence to building rubbish's recycle, be favorable to building rubbish's recycle, and when the steel nail touches hard stone, the steel nail can extrude the second spring and shrink to the movable chute in, be favorable to the use of steel nail.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the feeding hopper of the present invention;

FIG. 3 is a side sectional view of the crushing box of the present invention;

FIG. 4 is a schematic view of the top end of the support table of the present invention;

FIG. 5 is a top plan view of the loading hopper of the present invention;

FIG. 6 is a schematic view of the bottom end of the support plate of the present invention;

FIG. 7 is a schematic structural diagram of a vibration mechanism according to the present invention;

FIG. 8 is a schematic view of a partial cross-sectional structure of a trash removal roll according to the present invention.

In the figure: 1. a support frame; 2. feeding a hopper; 3. a first motor; 4. a first crushing roller; 5. a belt drive set; 6. a second motor; 7. a third motor; 8. a support table; 9. a conveyor belt; 10. a driving roller; 11. a crushing box; 12. a driven roller; 13. a conveying roller; 14. a turning roll; 15. a first spring; 16. a vibration box; 17. a first discharge hopper; 18. a second discharge hopper; 19. a support plate; 20. a filter frame; 21. a second crushing roller; 22. a discharge hopper; 23. a rotating shaft; 24. a limiting column; 25. a drive shaft; 26. a cam; 27. a connecting shaft; 28. a limiting ring; 29. a support bar; 30. a mounting seat; 31. an impurity removal roller; 32. steel nails; 33. a barb; 34. a movable groove; 35. a second spring.

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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

In order to better understand the technical solution, the technical solution will be described in detail with reference to the drawings and the specific embodiments.

Referring to fig. 1 to 8, the present invention provides a construction waste treatment apparatus, which has the following technical scheme:

a construction waste disposal device comprising: a feeding hopper 2 is fixedly arranged at the top end of the support frame 1, a crushing box 11 is also fixedly arranged at the top end of the support frame 1 and at one side of the feeding hopper 2, a supporting table 8 is also fixedly arranged at one end of the support frame 1 far away from the feeding hopper 2, the bottom end of the supporting table 8 is positioned under the crushing box 11, a conveying assembly for conveying garbage is arranged on the supporting table 8,

further comprising:

the supporting plate 19 of slidable mounting in last hopper 2, the one end fixed mounting of supporting plate 19 has filter frame 20, and the top fixed mounting of support frame 1 has a vibrations case 16, is provided with the vibrations mechanism that drive supporting plate 19 reciprocated in the vibrations case 16, and filter frame 20 rotates near the one end of supporting plate 19 and installs edulcoration roller 31, is provided with the screening mechanism that is used for getting rid of debris on the outer wall of edulcoration roller 31.

The bottom end of the feeding hopper 2 close to one side of the filter frame 20 is fixedly provided with a first discharging hopper 17, the first discharging hopper 17 is positioned under the filter frame 20, one side of the feeding hopper 2 close to the filter frame 20 is also fixedly provided with a second discharging hopper 18, and the bottom end of the second discharging hopper 18 extends to the top end of the crushing box 11.

The top of broken case 11 is rotated and is installed first crushing roller 4 and second crushing roller 21, and first crushing roller 4 and second crushing roller 21 intermeshing, and the bottom intercommunication of broken case 11 is provided with discharge hopper 22, and discharge hopper 22's size is greater than the size of broken case 11 bottom, and the bottom of first play hopper 17 extends to in the discharge hopper 22.

The top of support frame 1 and the position fixed mounting that is close to crushing case 11 have a second motor 6, and the output fixed mounting of second motor 6 has belt drive group 5, and the center pin of first crushing roller 4 extends to crushing case 11 outside and one of them sprocket fixed connection of belt drive group 5.

After in the user throws into feeding funnel 2 with construction waste, rubbish can get into broken case 11 along backup pad 19, start second motor 6 this moment, second motor 6 can drive first crushing roller 4 rotatory through belt transmission group 5, because first crushing roller 4 meshes with second crushing roller 21 mutually, consequently second crushing roller 21 can be rotatory along with first crushing roller 4 simultaneously, can carry out crushing treatment to rubbish, can reduce the monomer volume of rubbish, easy to handle, and rubbish after the crushing treatment can drop on conveyer belt 9 along discharge hopper 22, carry, and easy operation can handle rubbish automatically, can alleviate user of service's burden.

As an embodiment of the invention, referring to fig. 4, the conveying assembly includes a driving roller 10 rotatably mounted at the top end of the support table 8, a steering roller 14 is rotatably mounted at the bottom end of the support table 8, the outer walls of the steering roller 14 and the driving roller 10 are jointly sleeved with a conveying belt 9, a third motor 7 is fixedly mounted on the side wall at the top end of the support table 8, and the output end of the third motor 7 is fixedly connected with the central shaft of the driving roller 10 through a belt transmission set 5.

A plurality of conveying rollers 13 are rotatably mounted at the top end of the supporting table 8, the heights of the two sides of the plurality of conveying rollers 13 are larger than the height between the conveying rollers 13, a plurality of driven rollers 12 are rotatably mounted at the bottom end of the supporting table 8, and the plurality of conveying rollers 13 and the plurality of driven rollers 12 are both located on the inner side of the conveying belt 9.

After rubbish after the broken handle drops on conveyer belt 9, third motor 7 can drive driving roller 10 through belt transmission group 5 and rotate, driving roller 10 can drive conveyer belt 9 and remove on brace table 8 this moment, can drive the rubbish after the broken handle and remove, the rubbish after the convenient broken handle is collected and is handled, in transportation process, because the height in the middle of conveying roller 13 that highly is greater than conveying roller 13 of conveying roller 13 both sides, therefore the intermediate position of conveyer belt 9 is in sunken state, can prevent that the rubbish after the broken from dropping from the both sides of conveyer belt 9, can reduce user of service's clearance degree of difficulty, be favorable to the transport of rubbish after the broken.

As an embodiment of the present invention, referring to fig. 5 to 7, the vibration mechanism includes two cams 26 disposed in the vibration box 16, a transmission shaft 25 is fixedly mounted on the outer sides of the two cams 26, a connection shaft 27 is fixedly connected to the edge position of the inner wall of the two cams 26, a limiting ring 28 is sleeved on the outer wall of the connection shaft 27, a support rod 29 is fixedly mounted at the top end of the limiting ring 28, a mounting seat 30 is fixedly mounted on the bottom wall of the support plate 19, and the top end of the support rod 29 is rotatably mounted on the mounting seat 30.

Still fixed mounting has first motor 3 on the top of support frame 1, 5 and transmission shaft 25 fixed connection are organized through belt drive to first motor 3's output, equal fixed mounting has spacing post 24 on the both sides wall of backup pad 19 one end, equal fixed mounting has rotation axis 23 on the both sides wall that backup pad 19 is close to filter frame 20 one end, backup pad 19 passes through rotation axis 23 and rotates the installation in feeding funnel 2, still set up the spacing groove with spacing post 24 looks adaptation on feeding funnel 2's the inner wall, the bottom fixed mounting of backup pad 19 has a plurality of first springs 15, and the bottom of a plurality of first springs 15 all with support frame 1's roof fixed connection.

When rubbish gets into the feeding funnel 2, start first motor 3 this moment, first motor 3 can drive transmission shaft 25 rotatory through belt drive group 5, thereby two cams 26 in the middle of the transmission shaft 25 can be circular motion, spacing ring 28 in the connecting axle 27 outside can drive bracing piece 29 luffing motion at cam 26 in-process that circular motion was done this moment, and because the top of bracing piece 29 rotates and installs on the mount pad 30 of backup pad 19 bottom, bracing piece 29 can drive backup pad 19 at this moment in last hopper 2 upset, because backup pad 19 passes through rotation axis 23 and rotates and install in last hopper 2, and still set up the spacing groove with spacing post 24 looks adaptation on the inner wall of feeding funnel 2, backup pad 19 can drive rubbish on the backup pad 19 constantly to second play hopper 18 removal at the upset in-process, and at rubbish through the in-process of filter frame 20, the less rubbish of volume can directly get into on the conveyer belt 9 along first play hopper 17, can avoid piling up too much rubbish in the crushing roller 4 and the second crushing roller 21 trouble appears in the crushing case 11, can alleviate the processing pressure of crushing case 11, and can improve the efficiency, and be favorable to the cushioning effect of first backup pad 19, the shake.

Referring to fig. 8, the sieving mechanism includes a plurality of movable grooves 34 uniformly formed on the outer wall of the impurity removing roller 31, steel nails 32 are slidably mounted in the movable grooves 34, and second springs 35 are fixedly mounted between the bottom walls of the steel nails 32 and the movable grooves 34.

The top end of the steel nail 32 is designed to be conical, and a barb 33 is fixedly arranged on the side wall of the top end of the steel nail 32.

When rubbish passes through filter frame 20, rubbish can promote the steel nail 32 removal on the edulcoration roller 31 outer wall, edulcoration roller 31 can constantly rotate this moment, when thoughtlessly having plastic tape or cloth in rubbish during through steel nail 32, steel nail 32 can insert in plastic tape or the cloth, and barb 33 on the steel nail 32 outer wall can prevent that plastic tape or cloth from droing from steel nail 32, can avoid plastic tape or cloth to sneak into in the building rubbish, can avoid plastic tape or cloth to cause the influence to the recycle of building rubbish, be favorable to the recycle of building rubbish, and when hard stone is touched to steel nail 32, steel nail 32 can extrude second spring 35 and shrink to the movable groove 34 in, be favorable to the use of steel nail 32.

The working principle is as follows: firstly, after the construction waste is thrown into the feeding hopper 2 by the user, the first motor 3 is started at the moment, the first motor 3 can drive the transmission shaft 25 to rotate through the belt transmission set 5, so that the two cams 26 in the middle of the transmission shaft 25 can do circular motion, the limit ring 28 outside the connecting shaft 27 can drive the support rod 29 to swing up and down in the process that the cams 26 do circular motion, and the top end of the support rod 29 is rotatably installed on the installation seat 30 at the bottom end of the support plate 19, at the moment, the support rod 29 can drive the support plate 19 to turn over in the feeding hopper 2, because the support plate 19 is rotatably installed in the feeding hopper 2 through the rotating shaft 23, and the inner wall of the feeding hopper 2 is also provided with a limit groove matched with the limit column 24, the support plate 19 can drive the waste on the support plate 19 to continuously move to the second discharging hopper 18 in the turning process, and in the process that the waste passes through the filter frame 20, garbage with small volume can directly enter the conveying belt 9 along the first discharging hopper 17, so that the first crushing roller 4 and the second crushing roller 21 can be prevented from being broken down due to the fact that too much garbage is accumulated in the crushing box 11, the processing pressure of the crushing box 11 can be reduced, the garbage processing efficiency can be improved, the first spring 15 can provide a buffering effect for the supporting plate 19, the shaking of the supporting plate 19 is facilitated, when the garbage passes through the filter frame 20, the garbage can push the steel nails 32 on the outer wall of the impurity removing roller 31 to move, at the moment, the impurity removing roller 31 can continuously rotate, when a plastic belt or cloth mixed in the garbage passes through the steel nails 32, the steel nails 32 can be inserted into the plastic belt or cloth, the barbs 33 on the outer wall of the steel nails 32 can prevent the plastic belt or cloth from falling off from the steel nails 32, the plastic belt or cloth can be prevented from being mixed into the building garbage, and the influence of the plastic belt or cloth on the recycling of the building garbage can be avoided, be favorable to the recycle of building rubbish, and when the steel nail 32 touched hard stone, the steel nail 32 can extrude second spring 35 and shrink to in the movable groove 34, be favorable to the use of steel nail 32, when bold rubbish gets into broken case 11, start second motor 6 this moment, second motor 6 can drive first crushing roller 4 rotatory through belt transmission group 5, because first crushing roller 4 meshes with second crushing roller 21 mutually, consequently second crushing roller 21 can be rotatory along with first crushing roller 4 simultaneously, can carry out crushing treatment to rubbish, can reduce the monomer volume of rubbish, convenient processing, and rubbish after the crushing treatment can drop on conveyer belt 9 along discharge hopper 22, third motor 7 can drive driving roller 10 rotatory through belt transmission group 5 this moment, and driving roller 10 can drive conveyer belt 9 and move on brace table 8, can drive rubbish after the crushing treatment and remove rubbish, conveniently collect the rubbish after the crushing treatment, in transportation process, because the height of conveying roller 13 both sides is greater than the height in the middle of conveying roller 13, therefore, the intermediate position that can be in conveying roller 9 is in the middle of the position can be in the removal of conveying person's sunken processing, the difficulty can reduce the easy use of the transport of the people that can reduce, the crushing treatment, the back of the easy operation of carrying out the reduction of the transport, the transport back of the use, waste, can reduce, the difficulty of the people's use.

In the description of the present invention, it is to be understood that the terms "center", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be taken as limiting the scope of the present invention.

The foregoing shows and describes the general principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A construction waste disposal device comprising: support frame (1), the top fixed mounting of support frame (1) has feeding funnel (2), the top of support frame (1) and the one side that is located feeding funnel (2) still fixed mounting have broken case (11), the one end that feeding funnel (2) were kept away from in support frame (1) still fixed mounting have brace table (8), and the bottom of brace table (8) is located broken case (11) under, be provided with the transport assembly who is used for carrying rubbish on brace table (8), its characterized in that:

further comprising:

slidable mounting is in backup pad (19) in feeding funnel (2), the one end fixed mounting of backup pad (19) has filter frame (20), the top fixed mounting of support frame (1) has vibrations case (16), be provided with the vibrations mechanism that drive backup pad (19) reciprocated in vibrations case (16), filter frame (20) are close to the one end rotation of backup pad (19) and install edulcoration roller (31), be provided with the screening mechanism that is used for getting rid of debris on the outer wall of edulcoration roller (31).

2. The construction waste disposal device according to claim 1, wherein: the bottom fixed mounting that goes up hopper (2) and be close to filter frame (20) one side has first play hopper (17), and just first play hopper (17) are located filter frame (20) under, one side that goes up hopper (2) and be close to filter frame (20) is fixed mounting still to have second play hopper (18), the bottom that the second goes out hopper (18) extends to the top of broken case (11).

3. The construction waste disposal device according to claim 2, wherein: the top of broken case (11) is rotated and is installed first crushing roller (4) and second crushing roller (21), and first crushing roller (4) and second crushing roller (21) intermeshing, the bottom intercommunication of broken case (11) is provided with discharge hopper (22), the size of discharge hopper (22) is greater than the size of broken case (11) bottom, and the bottom of first play hopper (17) extends to in the discharge hopper (22).

4. The construction waste disposal device according to claim 3, wherein: the top of support frame (1) and the fixed position that is close to broken case (11) are installed second motor (6), the output fixed mounting of second motor (6) has belt drive group (5), the center pin of first crushing roller (4) extends to broken case (11) outside with one of them sprocket fixed connection of belt drive group (5).

5. The construction waste disposal device according to claim 1, wherein: conveying assembly installs driving roller (10) on brace table (8) top including rotating, the bottom of brace table (8) is rotated and is installed steering roll (14), the common cover is equipped with conveyer belt (9) on steering roll (14) and the outer wall on driving roller (10), fixed mounting has third motor (7) on the lateral wall on brace table (8) top, the center pin fixed connection of belt transmission group (5) and driving roller (10) is passed through to the output of third motor (7).

6. The construction waste disposal device according to claim 5, wherein: the top of brace table (8) is rotated and is installed a plurality of conveying rollers (13), and the height of a plurality of conveying roller (13) both sides is greater than the height in the middle of conveying roller (13), a plurality of driven voller (12) are installed in the rotation of the bottom of brace table (8), and is a plurality of conveying roller (13) and a plurality of driven voller (12) all are located the inboard of conveyer belt (9).

7. The construction waste disposal device according to claim 1, wherein: vibrations mechanism is including setting up two cam (26) in vibrations case (16), two the equal fixed mounting in the outside of cam (26) has transmission shaft (25), two the marginal position fixedly connected with connecting axle (27) of cam (26) inner wall, the cover is equipped with spacing ring (28) on the outer wall of connecting axle (27), the top fixed mounting of spacing ring (28) has bracing piece (29), fixed mounting has mount pad (30) on the diapire of backup pad (19), and the top of bracing piece (29) rotates and installs on mount pad (30).

8. The construction waste disposal device according to claim 7, wherein: still fixed mounting has first motor (3) on the top of support frame (1), the output of first motor (3) passes through belt transmission group (5) and transmission shaft (25) fixed connection, equal fixed mounting has spacing post (24) on the both sides wall of backup pad (19) one end, equal fixed mounting has rotation axis (23) on backup pad (19) is close to the both sides wall of filter frame (20) one end, backup pad (19) rotate through rotation axis (23) and install in last hopper (2), still set up the spacing groove with spacing post (24) looks adaptation on the inner wall of last hopper (2), the bottom fixed mounting of backup pad (19) has a plurality of first springs (15), and the bottom of a plurality of first springs (15) all with the roof fixed connection of support frame (1).

9. The construction waste disposal device according to claim 1, wherein: screening mechanism is including evenly offering a plurality of movable grooves (34) on edulcoration roller (31) outer wall, slidable mounting has steel nail (32) in movable groove (34), fixed mounting has second spring (35) between the diapire of steel nail (32) and the diapire of movable groove (34).

10. The construction waste disposal device according to claim 9, wherein: the top design of steel nail (32) is conical, still fixed mounting has barb (33) on the lateral wall at steel nail (32) top.