CN112267644B

CN112267644B - Green building rubbish recovery channel equipment

Info

Publication number: CN112267644B
Application number: CN202011170989.2A
Authority: CN
Inventors: 张哲夫
Original assignee: Zhongcheng Construction Engineering Guangdong Co ltd
Current assignee: Shenzhen Canyang Construction Group Co.,Ltd.
Priority date: 2019-05-17
Filing date: 2019-05-17
Publication date: 2022-02-18
Anticipated expiration: 2039-05-17
Also published as: CN112227655A; CN112227655B; CN110107056A; CN112267644A; CN110107056B

Abstract

The invention belongs to the technical field of garbage recovery, and particularly relates to green building garbage recovery channel equipment which comprises a fixed support, a channel unit and a dustproof mechanism, wherein when the building garbage recovery channel is used, a user throws building garbage on each layer into a channel shell through a square inlet, the thrown building garbage can swing to compress a plate spring after contacting with a swing baffle in the falling process, and the impact force of downward falling of a part of the building garbage can be absorbed through the swinging of the swing baffle; the impact force between the construction waste and the ground is reduced when the construction waste is discarded and is in contact with the ground, and the damage degree of the ground caused by the fact that the construction waste falls to the ground from a high position and is greatly impacted with the ground is reduced; according to the invention, the dust and sand produced in the falling process of the construction waste can be prevented from diffusing into the surrounding air through the designed dustproof mechanism and the channel shell, so that the environment is prevented from being polluted.

Description

Green building rubbish recovery channel equipment

Technical Field

The invention belongs to the technical field of garbage recovery, and particularly relates to green building garbage recovery channel equipment.

Background

The construction waste refers to residue soil, waste material, residual mud and other wastes generated in the process of constructing, laying or dismantling and repairing various buildings, structures, pipe networks and the like by construction and construction units or individuals; the construction waste can be classified into engineering residue soil, decoration waste, demolition waste, engineering slurry and the like according to the production source; the building garbage can be classified according to composition, and can be divided into slag, concrete blocks, broken stone blocks, broken brick and tile blocks, waste mortar, slurry, asphalt blocks, waste plastics, waste metals, waste bamboo and wood and the like; with the acceleration of industrialization and urbanization, the construction industry is rapidly developed, and the quantity of the generated construction waste is increased.

At present, in the construction process, some construction wastes are directly thrown to a construction site from a high position, so that dust, sand and ash in the air are raised and a large amount of noise is generated, and the environment around the construction site is seriously polluted; when the multi-storey building is constructed, the generated building rubbish needs to be transported to the ground in time for transfer treatment, otherwise, the construction site is occupied, and normal construction is hindered.

The invention designs a green construction waste recycling channel device to solve the problems.

Disclosure of Invention

In order to solve the defects in the prior art, the invention discloses green building garbage recycling channel equipment which is realized by adopting the following technical scheme.

The utility model provides a green building rubbish recovery channel equipment which characterized in that: the building dustproof structure comprises fixed supports, channel units and dustproof mechanisms, wherein the channel units are sequentially and uniformly combined through the fixed structures, the channel unit located at the top is fixed on the side wall of a building through the fixed supports, each channel unit corresponds to one floor, and the dustproof mechanisms are installed on the lower sides of the channel units located at the bottom.

The channel unit comprises a driving wheel, a swing plate, a limiting mechanism, a plate spring, a channel shell, a swing baffle, a limiting block, a first rotating shaft, a second rotating shaft, a volute spiral spring, a driving block, a shifting block and a triggering block, wherein a square inlet is formed in the side surface, close to the wall, of the upper end of the channel shell, and a user can throw construction waste into the inner side of the channel shell through the square inlet; two side surfaces of the channel shell, which are parallel to the wall, are respectively provided with an avoiding opening, one of the two avoiding openings is positioned right below the square inlet, and the avoiding opening can prevent the plate spring from interfering with the channel shell in the process of being compressed; the avoiding opening is close to the upper end of the channel shell, and the other avoiding opening is positioned at the lower end of the side surface, which is far away from the wall, of the two side surfaces, parallel to the wall, of the channel shell.

The installation structures of the channel shell positioned around the two avoidance ports are completely the same, for the periphery of any one of the avoidance ports, two ends of the swinging shaft are fixedly installed on two side surfaces which are vertical to the wall in the channel shell, the swinging shaft is close to the corresponding avoidance port, and the swinging shaft plays a supporting role for the swinging baffle; the swing baffle is arranged on the swing shaft in a rotating fit manner; the swing baffle is fixedly arranged on the inner side of the channel shell, and can be prevented from swinging towards one side provided with the limiting block under the impact force after being impacted by construction waste, so that the buffering of the swing baffle on the construction waste is influenced, and meanwhile, the swing baffle is prevented from swinging towards one side provided with the limiting block; one end of the plate spring is arranged on the lower side of the swing baffle in a hinged mode, and the other end of the plate spring penetrates through the corresponding avoiding opening and is positioned on the outer side of the channel shell; the plate spring only provides restoring force for the swing baffle, and the elastic strength is small; the second rotating shaft is arranged on the outer side of the channel shell through two second supports; the inner side of the driving wheel is provided with a mounting groove, and the driving wheel is mounted on the second rotating shaft and is positioned between the two second supports; a volute spiral spring is arranged between the outer circular surface of the second rotating shaft and the inner circular surface of the mounting groove formed in the inner side of the driving wheel, the inner end of the volute spiral spring is arranged on the second rotating shaft, and the outer end of the volute spiral spring is arranged on the inner circular surface of the mounting groove formed in the inner side of the driving wheel; the volute spiral spring can ensure that the driving block and the shifting block are in a close fit state in an initial state, and when the second rotating shaft drives the driving block to rotate towards one side far away from the shifting block, the second rotating shaft can drive the driving wheel to rotate through the volute spiral spring; the driving block is arranged on the outer circular surface of the second rotating shaft and is positioned in an installation groove formed in the inner side of the driving wheel; the shifting block is arranged on the inner circular surface of an installation groove formed in the inner side of the driving wheel, and in an initial state, the shifting block and the driving block are in a close fit state under the action of the volute spiral spring; when the driving block moves towards one side close to the shifting block, the driving block can drive the shifting block to rotate, and the shifting block drives the driving wheel to rotate; one end of the swinging plate is fixedly arranged on the outer circular surface of the driving wheel, and the other end of the swinging plate is connected with one end of the plate spring positioned on the channel shell in a hinged mode; the two ends of the plate spring are arranged on the swinging baffle and the swinging plate in a hinged mode, and the swinging plate and the connecting part of the swinging baffle and the plate spring are prevented from interfering in the process that the swinging plate drives the plate spring to move in the hinged mode; the trigger block is arranged on the side surface of the swinging plate; the limiting mechanism is installed on the outer side of the channel shell and matched with the trigger block.

The limiting mechanism comprises an arc-shaped plate, a first limiting clamping block, a reset spring, sliding grooves and a second limiting clamping block, wherein a plurality of sliding grooves are uniformly formed in the side face of the arc-shaped plate in the circumferential direction, one end of the arc-shaped plate is fixedly arranged on the outer side of the channel shell, one end of the second limiting clamping block is provided with a first inclined surface and a second inclined surface, the second limiting clamping block is arranged in the sliding groove closest to the channel shell in the sliding grooves formed in the arc-shaped plate, the reset spring is arranged between the second limiting clamping block and the corresponding sliding groove, and the reset spring arranged between the second limiting clamping block and the corresponding sliding groove plays a reset role in the second limiting clamping block; one end of the first limiting block is provided with a third inclined surface and a fourth inclined surface, the plurality of first limiting blocks are respectively arranged in the rest sliding grooves in the sliding grooves formed in the arc-shaped plate, a reset spring is arranged between each first limiting block and the corresponding sliding groove, and the reset spring arranged between each first limiting block and the corresponding sliding groove plays a reset role on each first limiting block; the inclination angles of the second inclined plane and the third inclined plane are the same, the inclination angle of the first inclined plane is larger than that of the fourth inclined plane, and the inclination angles of the first inclined plane and the fourth inclined plane are both larger than those of the second inclined plane and the third inclined plane, namely, when the trigger block is driven to swing by the swing plate, and when the trigger block is matched with the first inclined plane on the second limiting fixture block and the fourth inclined plane on the first limiting block, the trigger block can extrude the second limiting fixture block and the first limiting block through the first inclined plane and the fourth inclined plane; when the trigger block is matched with a second inclined surface on the second limiting clamping block and a third inclined surface on the first limiting block, the trigger block can extrude the second limiting clamping block and the first limiting block through the second inclined surface and the third inclined surface; because the inclination angles of the first inclined plane and the fourth inclined plane are larger than the inclination angles of the second inclined plane and the third inclined plane, when the trigger block is driven by the swinging plate to swing towards the side far away from the channel shell, the resistance applied to the trigger block by the first limiting clamping block and the second limiting clamping block is larger, and the swinging plate is not easy to swing; when the trigger block is driven by the swinging plate to swing towards one side close to the channel shell, the resistance of the trigger block on the trigger block exerted by the first limiting clamping block and the second limiting clamping block is small, and the swinging plate is easy to swing and recover; when the trigger block is driven by the swinging plate to swing towards the side far away from the channel shell, the inclination angle of the first inclined plane is larger than that of the fourth inclined plane, so that the resistance of the trigger block on the second limiting clamping block is larger than that of the first limiting clamping block; in the invention, the trigger block is limited by the second limiting clamping block in the initial state, so that the plate spring can be normally compressed and cannot move; in an initial state, the trigger block is in contact fit with the first inclined surface on the second limiting clamping block, and when the swinging plate swings towards one side far away from the channel shell, the trigger block is matched with the first inclined surface on the second limiting clamping block and the fourth inclined surface on the first limiting block; when the second rotating shaft drives the driving wheel to rotate through the volute spiral spring, the driving wheel can drive the swing plate to swing, the swing plate swings to drive the trigger block to swing, and the trigger block can extrude the second limiting clamping block through the first inclined surface on the second limiting clamping block; because the inclination angle of the first inclined plane on the second limiting clamping block is very large, the resistance of the second limiting clamping block to the trigger block is large, namely the resistance received by the swinging plate and the driving wheel is large and is larger than the elastic force of the volute spiral spring in an initial state, the second rotating shaft cannot directly drive the driving wheel to rotate through the volute spiral spring in the process of just starting to rotate, the second rotating shaft only can extrude the volute spiral spring to enable the volute spiral spring to exert upward force, when the compression force of the volute spiral spring is larger than the resistance of the second limiting clamping block to the trigger block, the trigger block can extrude the second limiting clamping block to enable the second limiting clamping block to gradually move into the corresponding sliding groove, after the second limiting clamping block completely moves into the corresponding sliding groove, the trigger block is separated from the second limiting clamping block, the driving wheel can rapidly rotate for a certain angle under the elastic force of the volute spiral spring, the driving block rotates to drive the swinging plate and the trigger block to swing, and the swinging plate and the trigger block can rapidly swing from the position matched with the second limiting clamping block to the position matched with the first limiting clamping block In the matched position, the swinging plate can drive the plate spring to move quickly in the swinging process of the swinging plate, and meanwhile, the volute spiral spring is reset; when the compression force of the volute spring is larger than the resistance force of the first limiting clamping block to the trigger block, the trigger block can extrude the first limiting clamping block to enable the first limiting clamping block to gradually move into the corresponding sliding groove, when the first limiting clamping block completely moves into the corresponding sliding groove, the trigger block is separated from the first limiting clamping block, the driving wheel rapidly rotates for a certain angle under the elastic force of the volute spring, the driving block rotates to drive the swinging plate and the trigger block to swing, and the trigger block is enabled to be in contact with the next first limiting clamping block, the plate spring can have the function of intermittent movement through intermittent swinging of the swinging plate, the plate spring can be intermittently moved to enable the plate spring to support the swinging baffle plate, and the swinging baffle plate can swing downwards in an intermittent manner under the action of the gravity of the swinging baffle plate and the gravity of the building garbage on the swinging baffle plate after losing the supporting force of the plate spring, so that the shaking phenomenon can occur, and the residual building garbage on the swinging baffle plate can fall off through shaking.

Two second rotating shafts arranged around two avoidance ports on the channel shell are connected through a gear, a belt pulley and a belt; the first rotating shaft is arranged on one side, far away from the side face of the wall, of the two side faces, parallel to the wall, of the channel shell through a first support, and the first rotating shaft is connected with a second rotating shaft, located on the same side with the first rotating shaft, of the two second rotating shafts through a gear.

In an initial state, an included angle is formed between the swinging baffle and one side, which is parallel to the wall surface and close to the wall surface, of the channel shell, and the included angle can ensure that when the construction waste falls onto the swinging baffle, if the falling position is far away from one side of the limiting block, the construction waste can easily make the swinging baffle swing downwards through the falling impact force; when the construction waste falling onto the swing baffle falls onto one side close to the limiting block, the impact force of the construction waste is converted into downward sliding force through the included angle, and the construction waste moves to one side far away from the limiting block through sliding; and the included angle is 70-75 degrees.

Two first rotating shafts in two adjacent channel units are connected through a coupler, the first rotating shafts in the adjacent channel units are connected through the coupler, and the rotation of the first rotating shafts is transmitted.

The first axis of rotation in the lowermost of all the above-mentioned channel units is adjusted by manual actuation.

The dustproof mechanism comprises a bracket and a shielding plastic skin, wherein the bracket is arranged on the lower side of the channel shell in the channel unit positioned on the lowest side in all the channel units through a fixing structure; the shielding plastic skin is hung outside the bracket to shield the space below the bracket; the space that will be located downside passageway shell downside shelters from through sheltering from the plastic skin, prevents that the building rubbish that drops from spreading to the ambient air at the produced dust of in-process that drops and grey sand, causes the pollution to the environment, can prevent simultaneously through sheltering from the plastic skin that the building rubbish that drops from bouncing once more and pounding people or building on every side behind pounding to ground.

As a further improvement of the technology, the upper end and the lower end of the channel shell are respectively provided with a fixed annular plate, a plurality of third fixing holes are uniformly formed in the fixed annular plates, and adjacent channel shells are fixed through a fixing structure penetrating through the third fixing holes in the two contacted fixed annular plates.

As a further improvement of the technology, one end of the second rotating shaft on the lower side of the two second rotating shafts in the same channel unit is provided with a third gear, and the third gear is a bevel gear; the third rotating shaft is arranged on one side of the channel shell through a third support, the first gear is a bevel gear, the first gear is arranged at one end of the third rotating shaft, and the first gear is meshed with the bevel gear of the third gear; the first belt pulley is arranged at the other end of the third rotating shaft, the fifth rotating shaft is arranged on one side of the channel shell through a fourth support, one end of the second rotating wheel is a bevel gear, the other end of the second rotating wheel is a belt pulley, the second rotating wheel is arranged on the fifth rotating shaft, and the belt pulley on the second rotating wheel is connected with the first belt pulley through a belt; the seventh gear is a bevel gear, the seventh gear is arranged at one end of the second rotating shaft positioned at the upper side in the two second rotating shafts in the same channel unit, and the seventh gear is meshed with the bevel gear on the second rotating wheel; when the second rotating shaft located on the lower side rotates, the second rotating shaft can drive the third gear to rotate, the third gear rotates to drive the first gear to rotate, the first gear rotates to drive the third rotating shaft to rotate, the third rotating shaft rotates to drive the first belt pulley to rotate, the first belt pulley rotates to drive the second rotating wheel to rotate through the belt, the second rotating wheel rotates to drive the seventh gear to rotate, and the seventh gear rotates to drive the second rotating shaft located on the upper side to rotate.

As a further improvement of the technology, a first rotating shaft in each channel unit is respectively provided with a second gear, and the second gears are bevel gears; one end of the second rotating shaft positioned on the lower side in the two second rotating shafts positioned in the same channel unit is provided with a fourth gear, the fourth gear is a bevel gear, and the fourth gear is meshed with the second gear; when the first rotating shaft rotates, the first rotating shaft drives the corresponding second gear to rotate, the second gear rotates to drive the fourth gear to rotate, and the fourth gear rotates to drive the second rotating shaft located on the lower side in the corresponding channel unit to rotate.

As a further improvement of the technology, a fifth gear is mounted at the lower end of the first rotating shaft in the lowest passage unit, the fifth gear is a bevel gear, the fourth rotating shaft is mounted at one side of the passage housing through a fixing sleeve, the sixth gear is a bevel gear mounted on the fourth rotating shaft, and the sixth gear is meshed with the fifth gear through bevel teeth; the driving handle is arranged at one end of the fourth rotating shaft; when the driving handle is rotated, the driving handle can drive the fourth rotating shaft to rotate, the fourth rotating shaft rotates to drive the sixth gear to rotate, the sixth gear rotates to drive the fifth gear to rotate, and the fifth gear rotates to drive the first rotating shaft in the channel unit on the lower side to rotate.

As a further improvement of the present technology, the fixing structure is a bolt and a nut, and the adjacent channel housings are fixed by the bolt and the nut, and the bracket is fixed to the channel housing located at the lowermost side.

As a further improvement of the technology, a connecting pedal convenient for a user to pass through is arranged between a square inlet formed on a channel shell in each channel unit and a building channel.

As a further improvement of the technology, the fixing support is composed of a fixing ring and a fixing plate, the fixing ring is nested on the channel shell positioned at the uppermost side, a plurality of first fixing holes are uniformly formed in the fixing ring, and the fixing ring is connected with the channel shell positioned at the uppermost side through the first fixing holes and a fixing structure; the fixed plate is installed in one side of solid fixed ring, and the fixed plate passes through fixed knot to be constructed fixed mounting on the wall.

As a further improvement of the technology, the bracket consists of an outer ring and an inner ring, wherein the outer ring and the inner ring are connected by four connecting rods which are uniformly distributed on the circumference; the inner ring is provided with a second fixing hole; the bracket is fixed with the lower end of the channel shell positioned at the lowest side through a fixing structure through a second fixing hole on the inner ring.

As a further improvement of the technology, two sides of all the sliding grooves formed on the arc-shaped plate are symmetrically provided with a guide groove respectively; two guide blocks are symmetrically arranged on two sides of the first limiting fixture block, and the first limiting fixture block is arranged in the corresponding sliding groove through the matching of the two guide blocks and the two guide grooves formed in the corresponding sliding groove; the first limiting clamping block is guided by the matching of the two guide blocks and the two guide grooves formed in the corresponding sliding grooves; two guide blocks are symmetrically arranged on two sides of the second limiting fixture block, and the second limiting fixture block is arranged in the corresponding sliding groove through the matching of the two guide blocks and the two guide grooves formed in the corresponding sliding groove; the second limiting clamping block is guided by the matching of the two guide blocks and the two guide grooves formed in the corresponding sliding grooves.

Compared with the traditional garbage recycling technology, the building garbage recycling channel designed by the invention has the advantages that when the building garbage recycling channel is used, a user throws building garbage on each layer into the channel shell through the square inlet, the thrown building garbage can fall downwards under the action of self gravity, in the falling process, after the building garbage is contacted with the swinging baffle, the swinging baffle can swing to compress the plate spring under the impact force, the impact force of falling of a part of the building garbage can be absorbed through the swinging of the swinging baffle, and meanwhile, the impact force of falling of a part of the building garbage is absorbed through the friction between the building garbage and the swinging baffle in the sliding process of the building garbage on the swinging baffle; the impact force between the construction waste and the ground is reduced when the construction waste is discarded and is in contact with the ground, and the damage degree of the ground caused by the fact that the construction waste falls to the ground from a high position and is greatly impacted with the ground is reduced; the invention can prevent the dust and the dust sand generated in the falling process of the construction waste from diffusing into the ambient air to pollute the environment through the designed dustproof mechanism and the channel shell, and simultaneously can prevent the falling construction waste from bouncing again to smash the ground to damage the surrounding people or buildings.

Drawings

Fig. 1 is an external view of an entire part.

Fig. 2 is a schematic view of the overall component distribution.

Fig. 3 is a schematic view of a fixed support distribution.

Fig. 4 is a schematic view of a fixed support structure.

FIG. 5 is a schematic diagram of adjacent channel unit connections.

Fig. 6 is a schematic view of the installation of the dust-proof mechanism.

Fig. 7 is a schematic view of a shielding plastic skin structure.

Fig. 8 is a schematic view of the bracket mounting.

FIG. 9 is a schematic view of the installation of the shielding plastic skin.

Fig. 10 is a schematic view of a stent structure.

Fig. 11 is a schematic plan view of a channel unit structure.

FIG. 12 is a schematic view of a channel unit structure.

Figure 13 is a schematic view of the channel housing construction.

FIG. 14 is a first shaft mounting schematic.

Fig. 15 is a drive handle installation schematic.

Fig. 16 is a first gear mounting schematic.

Fig. 17 is a seventh gear mounting schematic.

Figure 18 is a leaf spring installation schematic.

FIG. 19 is a schematic view of a wobble plate installation.

Fig. 20 is a schematic view of trigger block installation.

FIG. 21 is a schematic view of a spiral spring arrangement.

FIG. 22 is a schematic view of the drive block and paddle mounting.

Fig. 23 is a schematic view of a driving wheel structure.

Fig. 24 is a schematic view of the trigger block cooperating with the limiting mechanism.

Fig. 25 is a schematic structural view of the limiting mechanism.

Fig. 26 is a schematic view of an arcuate plate installation.

Fig. 27 is a schematic structural diagram of the first and second limiting latches.

Number designation in the figures: 1. fixing and supporting; 2. a channel unit; 3. a dust-proof mechanism; 4. a fixed structure; 5. a fixing ring; 6. a fixing plate; 7. a first fixing hole; 8. a coupling; 9. a support; 10. shielding the plastic skin; 11. a connecting rod; 12. an outer ring; 13. an inner ring; 14. a second fixing hole; 15. a connecting pedal; 16. a drive wheel; 17. a swinging plate; 18. a limiting mechanism; 19. a plate spring; 20. a channel housing; 21. a swing baffle; 22. a limiting block; 23. a first rotating shaft; 24. a square inlet; 25. a third fixing hole; 26. fixing the annular plate; 27. avoiding the mouth; 28. a first support; 29. a first gear; 30. a drive handle; 31. a swing shaft; 32. a second support; 33. a second rotating shaft; 34. a third rotating shaft; 35. a second gear; 36. a third gear; 37. a fourth gear; 38. a trigger block; 39. a fifth gear; 40. fixing a sleeve; 41. a fourth rotating shaft; 42. a sixth gear; 43. a third support; 44. a first pulley; 45. a belt; 46. a fourth support; 47. a second runner; 48. a fifth rotating shaft; 49. a seventh gear; 50. a volute spiral spring; 51. a drive block; 52. shifting blocks; 53. mounting grooves; 54. an arc-shaped plate; 55. a first limiting clamping block; 56. a return spring; 57. a chute; 58. a guide groove; 59. a second limiting clamping block; 60. a guide block; 61. a first inclined plane; 62. a second inclined plane; 63. a third inclined plane; 64. a fourth slope.

Detailed Description

The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples or figures are illustrative of the present invention and are not intended to limit the scope of the present invention.

As shown in fig. 1 and 2, it includes fixed support 1, channel unit 2, dustproof mechanism 3, wherein as shown in fig. 5, a plurality of channel units 2 are combined up and down evenly in turn through fixed structure 4, as shown in fig. 3, the channel unit 2 located at the top is fixed on the sidewall of the building through fixed support 1, the number of fixed support 1 can be determined according to the height of the floor, one fixed support 1 can be installed at 4 floors apart; and each channel unit 2 corresponds to one floor, and the lower side of the channel unit 2 at the lowest side is provided with a dustproof mechanism 3.

As shown in fig. 11 and 12, the channel unit 2 includes a driving wheel 16, a swing plate 17, a limiting mechanism 18, a plate spring 19, a channel housing 20, a swing baffle 21, a limiting block 22, a first rotating shaft 23, a second rotating shaft 33, a volute spring 50, a driving block 51, a shifting block 52, and a triggering block 38, wherein as shown in fig. 13, a square inlet 24 is formed on a side surface of the upper end of the channel housing 20 close to the wall, and a user can throw construction waste into the inner side of the channel housing 20 through the square inlet 24; two side surfaces of the channel shell 20, which are parallel to the wall, are respectively provided with an avoiding opening 27, one of the two avoiding openings 27 is positioned right below the square inlet 24, and the avoiding opening 27 can prevent the plate spring 19 from interfering with the channel shell 20 in the process of being compressed; the escape opening 27 is located near the upper end of the passage housing 20, and the other is located at the lower end of the side surface of the passage housing 20 that is away from the wall, among the two side surfaces parallel to the wall.

As shown in fig. 11, the installation structures of the channel enclosure 20 around the two avoidance ports 27 are completely the same, and as shown in fig. 11 and 18, for the periphery of any one of the avoidance ports 27, both ends of the swing shaft 31 are fixedly installed on two side surfaces perpendicular to the wall in the channel enclosure 20, and the swing shaft 31 is close to the corresponding avoidance port 27, and the swing shaft 31 plays a supporting role for the swing baffle 21; as shown in fig. 18 and 19, the swing shutter 21 is mounted on the swing shaft 31 by a rotation fit; a limit block 22 is installed at the lower side of the swing baffle 21 close to one end corresponding to the avoiding opening 27, as shown in fig. 11 and 19, the limit block 22 is fixedly installed at the inner side of the channel shell 20, the swing baffle 21 can be prevented from swinging towards one side where the limit block 22 is installed under the impact force after being impacted by the construction waste through the limit block 22, the buffering of the swing baffle 21 on the construction waste is influenced, meanwhile, the swing baffle 21 is also prevented from swinging towards one side where the limit block 22 is installed, and the construction waste larger than the gap is clamped between the swing baffle 21 and the channel shell 20 because the gap between the swing baffle 21 and the wall surface of the channel shell 20 where the limit block 22 is installed is smaller; as shown in fig. 19, one end of the plate spring 19 is mounted on the lower side of the swing baffle 21 in a hinged manner, and the other end of the plate spring 19 passes through the corresponding escape opening 27 and is positioned outside the channel housing 20; as shown in fig. 15, the second rotating shaft 33 is mounted outside the passage housing 20 via two second supports 32; as shown in fig. 23, the inner side of the driving wheel 16 is provided with a mounting groove 53, as shown in fig. 15, the driving wheel 16 is mounted on the second rotating shaft 33 and located between the two second supports 32; as shown in fig. 20 and 21, a spiral spring 50 is installed between the outer circumferential surface of the second rotating shaft 33 and the inner circumferential surface of the installation groove 53 opened inside the driving wheel 16, and as shown in fig. 21, the inner end of the spiral spring 50 is installed on the second rotating shaft 33, and the outer end of the spiral spring 50 is installed on the inner circumferential surface of the installation groove 53 opened inside the driving wheel 16; the spiral spring 50 can ensure that the driving block 51 and the shifting block 52 are in a close fit state in an initial state, on the other hand, when the second rotating shaft 33 drives the driving block 51 to rotate towards one side far away from the shifting block 52, the second rotating shaft 33 can drive the driving wheel 16 to rotate through the spiral spring 50, and meanwhile, when the resistance force applied to the driving wheel 16 is large, the spiral spring 50 is compressed by the rotation of the second rotating shaft 33, so that the spiral spring 50 exerts an upward force; as shown in fig. 22, the driving block 51 is mounted on the outer circumferential surface of the second rotating shaft 33 and is located in a mounting groove 53 opened on the inner side of the driving wheel 16; the shifting block 52 is arranged on the inner circular surface of a mounting groove 53 opened on the inner side of the driving wheel 16, and in an initial state, the shifting block 52 and the driving block 51 are in a close fit state under the action of the scroll spring 50; when the driving block 51 moves towards the side close to the shifting block 52, the driving block 51 drives the shifting block 52 to rotate, and the shifting block 52 drives the driving wheel 16 to rotate; one end of the swinging plate 17 is fixedly arranged on the outer circular surface of the driving wheel 16, and the other end of the swinging plate 17 is connected with one end of the plate spring 19 positioned on the channel shell 20 in a hinged mode; two ends of the plate spring 19 are mounted on the swing baffle plate 21 and the swing plate 17 in a hinged mode, and the connection parts of the swing plate 17 and the swing baffle plate 21 and the plate spring 19 are prevented from interfering in the process that the swing plate 17 drives the plate spring 19 to move in the hinged mode; as shown in fig. 24, the trigger block 38 is mounted on the side of the wobble plate 17; the stop mechanism 18 is mounted on the outside of the channel housing 20 and the stop mechanism 18 cooperates with the trigger block 38.

As shown in fig. 25, the limiting mechanism 18 includes an arc-shaped plate 54, a first limiting latch 55, a return spring 56, a sliding slot 57, and a second limiting latch 59, wherein as shown in fig. 26, a plurality of sliding slots 57 are uniformly formed in the side surface of the arc-shaped plate 54 in the circumferential direction, one end of the arc-shaped plate 54 is fixedly installed at the outer side of the channel housing 20, one end of the second limiting latch 59 has a first inclined surface 61 and a second inclined surface 62, as shown in fig. 27 and 25, the second limiting latch 59 is installed in the sliding slot 57 closest to the channel housing 20 in the sliding slots 57 formed in the arc-shaped plate 54, the return spring 56 is installed between the second limiting latch 59 and the corresponding sliding slot 57, and the return spring 56 installed between the second limiting latch 59 and the corresponding sliding slot 57 has a return effect on the second limiting latch 59; one end of the first limiting clamping block 55 is provided with a third inclined surface 63 and a fourth inclined surface 64, the plurality of first limiting clamping blocks 55 are respectively installed in the rest sliding grooves 57 in the sliding grooves 57 formed in the arc-shaped plate 54, a return spring 56 is installed between each first limiting clamping block 55 and the corresponding sliding groove 57, and the return spring 56 installed between each first limiting clamping block 55 and the corresponding sliding groove 57 plays a role in returning the first limiting clamping block 55; the inclined plane inclination angle is defined as the side included angle of the inclined plane and the arc plate with the sliding groove, the inclination angles of the second inclined plane 62 and the third inclined plane 63 are the same, the inclination angle of the first inclined plane 61 is larger than that of the fourth inclined plane 64, and the inclination angles of the first inclined plane 61 and the fourth inclined plane 64 are both larger than those of the second inclined plane 62 and the third inclined plane 63, namely, when the trigger block 38 is driven to swing by the swinging plate 17, and when the trigger block 38 is matched with the first inclined plane 61 on the second limiting clamping block 59 and the fourth inclined plane 64 on the first limiting clamping block 55, the trigger block 38 extrudes the second limiting clamping block 59 and the first limiting clamping block 55 through the first inclined plane 61 and the fourth inclined plane 64; when the trigger block 38 is matched with the second inclined surface 62 on the second limiting clamping block 59 and the third inclined surface 63 on the first limiting clamping block 55, the trigger block 38 extrudes the second limiting clamping block 59 and the first limiting clamping block 55 through the second inclined surface 62 and the third inclined surface 63; because the inclination angles of the first inclined surface 61 and the fourth inclined surface 64 are both larger than the inclination angles of the second inclined surface 62 and the third inclined surface 63, when the trigger block 38 is driven by the swinging plate 17 to swing towards the side far away from the channel shell 20, the resistance applied to the trigger block 38 by the first limiting clamping block 55 and the second limiting clamping block 59 is larger, and the swinging plate 17 is not easy to swing; when the trigger block 38 is driven by the swing plate 17 to swing towards the side close to the channel shell 20, the resistance applied to the trigger block 38 by the first limiting clamping block 55 and the second limiting clamping block 59 is small, and the swing plate 17 is easy to swing and recover; when the trigger block 38 is driven by the swing plate 17 to swing towards the side far away from the channel housing 20, since the inclination angle of the first inclined surface 61 is greater than that of the fourth inclined surface 64, the resistance of the trigger block 38 on the second limit latch 59 is greater than that of the first limit latch 55; in the invention, the limit of the second limit fixture block 55 to the trigger block 38 in the initial state ensures that the plate spring 19 can be normally compressed and cannot move; in the initial state, the trigger block 38 is in contact fit with the first inclined surface 61 on the second limiting clamping block 59, and when the swinging plate 17 swings towards the side far away from the channel shell 20, the trigger block 38 is in fit with the first inclined surface 61 on the second limiting clamping block 59 and the fourth inclined surface 64 on the first limiting clamping block 55; when the second rotating shaft 33 drives the driving wheel 16 to rotate through the spiral spring 50, the driving wheel 16 can drive the swing plate 17 to swing, the swing plate 17 swings to drive the triggering block 38 to swing, and the triggering block 38 can firstly extrude the second limiting clamping block 59 through the first inclined surface 61 on the second limiting clamping block 59; because the inclination angle of the first inclined surface 61 on the second limiting latch 59 is very large, the resistance of the second limiting latch 59 to the trigger block 38 is relatively large, that is, the resistance borne by the swing plate 17 and the driving wheel 16 is relatively large, and is greater than the elastic force of the spiral spring 50 in the initial state, so that the second rotating shaft 33 cannot directly drive the driving wheel 16 to rotate through the spiral spring 50 in the process of just starting to rotate, the second rotating shaft 33 only rotates to press the spiral spring 50 to make the spiral spring 50 exert an upward force, when the compression force of the spiral spring 50 is greater than the resistance of the second limiting latch 59 to the trigger block 38, the trigger block 38 presses the second limiting latch 59 to make the second limiting latch 59 gradually move into the corresponding sliding slot 57, after the second limiting latch 59 completely moves into the corresponding sliding slot 57, the trigger block 38 is separated from the second limiting latch 59, the driving wheel 16 rapidly rotates by a certain angle under the elastic force of the spiral spring 50, the driving block 51 rotates to drive the swinging plate 17 and the triggering block 38 to swing, so that the swinging plate 17 and the triggering block 38 quickly swing from a position matched with the second limiting fixture block 59 to a position matched with the first limiting fixture block 55, and in the swinging process of the swinging plate 17, the swinging plate 17 can drive the plate spring 19 to quickly move, and meanwhile, the volute spiral spring 50 resets; in a state that the trigger block 38 is engaged with the first limiting latch 55, the first limiting latch 55 limits the trigger block 38, the first limiting latch 55 applies a resistance to the trigger block 38, and the resistance is greater than the elastic force of the spiral spring 50 in the initial state, the second rotating shaft 33 cannot directly drive the driving wheel 16 to rotate through the spiral spring 50, in this state, the second rotating shaft 33 rotates to press the spiral spring 50 to force the spiral spring 50 upward again, when the compression force of the spiral spring 50 is greater than the resistance of the first limiting latch 55 to the trigger block 38, the trigger block 38 presses the first limiting latch 55 to gradually move the first limiting latch 55 into the corresponding sliding slot 57, after the first limiting latch 55 completely moves into the corresponding sliding slot 57, the trigger block 38 is separated from the first limiting latch 55, the driving wheel 16 rapidly rotates by a certain angle under the elastic force of the spiral spring 50, the driving block 51 rotates to drive the swing plate 17 and the trigger block 38 to swing, so that the trigger block 38 contacts with the next first limit clamping block 55, the plate spring 19 can have a function of clearance movement through clearance swinging of the swing plate 17, the clearance movement of the plate spring 19 can enable the plate spring 19 to also have clearance to the support of the swing baffle plate 21, the swing baffle plate 21 loses the supporting force of the plate spring 19, the swing baffle plate 21 swings downwards in clearance under the action of the gravity of the swing baffle plate 21 and the gravity of the construction waste on the swing baffle plate 21, namely, the shaking phenomenon occurs, and the residual construction waste on the swing baffle plate 21 falls off through shaking.

Two second rotating shafts 33 arranged around two avoidance ports 27 on the channel shell 20 are connected through gears, belt pulleys and belts 45; as shown in fig. 14, the first rotating shaft 23 is mounted on one side of the two side surfaces of the duct housing 20 parallel to the wall, which is far from the side surface of the wall, through the first support 28, and the first rotating shaft 23 is connected with the second rotating shaft 33, which is located on the same side as the first rotating shaft 23, of the two second rotating shafts 33 through a gear.

As shown in fig. 11, in an initial state, an included angle is formed between the swing baffle 21 and one side of the channel housing 20, which is parallel to the wall surface and close to the wall surface, and the included angle can ensure that when the construction waste falls onto the swing baffle 21, if the falling position is far away from one side of the limit block 22, the construction waste can easily make the swing baffle 21 swing downwards by the falling impact force, if the impact force is small and is not enough to make the swing baffle 21 swing, the impact force of the construction waste is converted into a downward sliding force by the included angle, the construction waste gradually leaves away from the limit block 22 by sliding, the swing torque of the swing baffle 21 at the construction waste position becomes large, and the swing baffle 21 becomes easy to swing; when the construction waste falling onto the swing baffle 21 falls to one side close to the limiting block 22, the impact force of the construction waste is converted into a downward sliding force through the included angle, and the construction waste moves to one side far away from the limiting block 22 through sliding; and the included angle is 70-75 degrees.

As shown in fig. 5, the two first rotating shafts 23 in the two adjacent channel units 2 are connected by the coupling 8, and the first rotating shafts 23 in the adjacent channel units 2 are connected by the coupling 8, so that the rotation of the first rotating shafts 23 is transmitted.

The first rotary shaft 23 in the lowermost channel unit 2 of all the above-described channel units 2 is adjusted by manual drive.

As shown in fig. 9, the dust-proof mechanism 3 comprises a bracket 9 and a shielding plastic skin 10, wherein as shown in fig. 6 and 8, the bracket 9 is installed at the lower side of the channel shell 20 in the channel unit 2 positioned at the lowest side in all the channel units 2 through the fixing structure 4; as shown in fig. 6 and 7, the shielding plastic skin 10 is hung outside the bracket 9 to shield the space below the bracket 9; the lower side space of the channel shell 20 positioned at the lowest side is shielded by shielding the plastic skin 10, dust and sand dust generated in the falling process of the falling building garbage are prevented from being diffused into the ambient air, the environment is polluted, and meanwhile, the falling building garbage can be prevented from bouncing up again after being hit to the ground by shielding the plastic skin 10 to hit people or buildings around.

In summary, the following steps:

the beneficial effects of the design of the invention are as follows: when the building garbage recycling channel is used, a user throws building garbage on each floor into the channel shell 20 through the square inlet 24, the thrown building garbage can fall downwards under the action of self gravity, in the falling process, after the building garbage is contacted with the swinging baffle 21, the swinging baffle 21 can swing to compress the plate spring 19 under the impact force, the impact force of falling of a part of the building garbage can be absorbed through the swinging of the swinging baffle 21, and meanwhile, the impact force of falling of a part of the building garbage is absorbed through the friction between the building garbage and the swinging baffle 21 in the process of sliding the building garbage on the swinging baffle 21; when the construction waste is discarded and contacts the ground, the impact force between the construction waste and the ground is reduced, and the damage degree of the ground caused by the fact that the construction waste falls to the ground from a high position and is greatly impacted with the ground is reduced; the invention can prevent the impact of dust generated after the construction waste is crushed by impact on the surrounding environment, and can also prevent the impact crushed construction waste from bouncing up to hurt or crash the surrounding people or buildings, and the invention can prevent the dust and sand generated in the falling process of the construction waste from diffusing into the surrounding air to pollute the environment through the designed dustproof mechanism 3 and the channel shell 20, and simultaneously can prevent the falling construction waste from bouncing up again after being hit to the ground to smash the surrounding people or buildings through the dustproof mechanism 3.

As shown in fig. 13, the upper and lower ends of the channel housings 20 are respectively provided with a fixing ring plate 26, the fixing ring plates 26 are uniformly provided with a plurality of third fixing holes 25, and as shown in fig. 5, adjacent channel housings 20 are fixed by a fixing structure 4 passing through the third fixing holes 25 of the two fixing ring plates 26 that are in contact with each other.

As shown in fig. 15, one end of the two second rotating shafts 33 in the same channel unit 2, which is located at the lower side, is provided with a third gear 36, and the third gear 36 is a bevel gear; as shown in fig. 16, the third rotating shaft 34 is installed at one side of the passage housing 20 through the third support 43, the first gear 29 is a bevel gear, the first gear 29 is installed at one end of the third rotating shaft 34, and the first gear 29 is in bevel gear engagement with the third gear 36; the first belt pulley 44 is installed at the other end of the third rotating shaft 34, as shown in fig. 17, a fifth rotating shaft 48 is installed at one side of the channel housing 20 through a fourth support 46, one end of a second rotating wheel 47 is a bevel gear, the other end is a belt pulley, the second rotating wheel 47 is installed on the fifth rotating shaft 48, and the belt pulley on the second rotating wheel 47 is connected with the first belt pulley 44 through a belt 45; the seventh gear 49 is a bevel gear, the seventh gear 49 is installed at one end of the second rotating shaft 33 positioned at the upper side among the two second rotating shafts 33 in the same channel unit 2, and the seventh gear 49 is engaged with the bevel gear on the second rotating wheel 47; when the second rotating shaft 33 located at the lower side rotates, the second rotating shaft 33 drives the third gear 36 to rotate, the third gear 36 rotates to drive the first gear 29 to rotate, the first gear 29 rotates to drive the third rotating shaft 34 to rotate, the third rotating shaft 34 rotates to drive the first belt pulley 44 to rotate, the first belt pulley 44 rotates to drive the second rotating wheel 47 to rotate through the belt 45, the second rotating wheel 47 rotates to drive the seventh gear 49 to rotate, and the seventh gear 49 rotates to drive the second rotating shaft 33 located at the upper side to rotate.

As shown in fig. 15, a second gear 35 is mounted on the first rotating shaft 23 in each channel unit 2, and the second gear 35 is a bevel gear; one end of the second rotating shaft 33 positioned at the lower side in the two second rotating shafts 33 positioned in the same channel unit 2 is provided with a fourth gear 37, the fourth gear 37 is a bevel gear, and the fourth gear 37 is meshed with the second gear 35; when the first rotating shaft 23 rotates, the first rotating shaft 23 drives the corresponding second gear 35 to rotate, the second gear 35 rotates to drive the fourth gear 37 to rotate, and the fourth gear 37 rotates to drive the second rotating shaft 33 located at the lower side of the corresponding channel unit 2 to rotate.

As shown in fig. 15, a fifth gear 39 is installed at the lower end of the first rotating shaft 23 in the lowest passage unit 2, the fifth gear 39 is a bevel gear, a fourth rotating shaft 41 is installed at one side of the passage housing 20 through a fixing sleeve 40, a sixth gear 42 is a bevel gear, the sixth gear 42 is installed on the fourth rotating shaft 41, and the sixth gear 42 is engaged with the fifth gear 39 through a bevel gear; the driving handle 30 is installed at one end of the fourth rotating shaft 41; when the driving handle 30 is rotated, the driving handle 30 drives the fourth rotating shaft 41 to rotate, the fourth rotating shaft 41 drives the sixth gear 42 to rotate, the sixth gear 42 drives the fifth gear 39 to rotate, and the fifth gear 39 drives the first rotating shaft 23 in the channel unit 2 located at the lower side to rotate.

The fixing structure 4 is a bolt and a nut, and fixes the adjacent passage housing 20 by the bolt and the nut, and fixes the bracket 9 to the passage housing 20 located at the lowermost side.

As shown in fig. 11, a connecting pedal 15 for a user to pass through is installed between the passage housing 20 of each passage unit 2 and the building passage at the position of the square entrance 24.

As shown in fig. 4, the fixing support 1 is composed of a fixing ring 5 and a fixing plate 6, the fixing ring 5 is nested on the channel housing 20 at the uppermost side, a plurality of first fixing holes 7 are uniformly formed on the fixing ring 5, and the fixing ring 5 is connected with the channel housing 20 at the uppermost side through the fixing structures 4 via the first fixing holes 7; the fixing plate 6 is installed at one side of the fixing ring 5, and the fixing plate 6 is fixedly installed on the wall through the fixing structure 4.

As shown in fig. 10, the bracket 9 is composed of an outer ring 12 and an inner ring 13, the outer ring 12 and the inner ring 13 are connected by four connecting rods 11 which are uniformly distributed on the circumference; the inner ring 13 is provided with a second fixing hole 14; the bracket 9 is fixed to the lower end of the channel housing 20 located at the lowermost side through the fixing structure 4 through the second fixing hole 14 of the inner ring 13.

Two sides of all the sliding grooves 57 opened on the arc plate 54 are respectively symmetrically provided with a guide groove 58; two guide blocks 60 are symmetrically installed on two sides of the first limiting clamping block 55, and the first limiting clamping block 55 is installed in the corresponding sliding groove 57 through the matching of the two guide blocks 60 and the two guide grooves 58 opened in the corresponding sliding groove 57; the first limiting fixture block 55 is guided by the matching of the two guide blocks 60 and the two guide grooves 58 formed in the corresponding sliding grooves 57; two guide blocks 60 are symmetrically installed on two sides of the second limiting fixture block 59, and the second limiting fixture block 59 is installed in the corresponding sliding groove 57 through the matching of the two guide blocks 60 and the two guide grooves 58 opened in the corresponding sliding groove 57; the second limiting latch 59 is guided by the matching of the two guide blocks 60 and the two guide grooves 58 formed in the corresponding sliding grooves 57.

The specific working process is as follows: when the garbage recycling channel designed by the invention is used, in the daytime, a user throws the construction garbage on each layer into the channel shell 20 through the square inlet 24, the thrown construction garbage can fall downwards under the action of self gravity, in the falling process, after the construction garbage is contacted with the swinging baffle 21, the swinging baffle 21 can swing to compress the plate spring 19 under the impact force, the impact force of falling of a part of the construction garbage downwards can be absorbed through the swinging of the swinging baffle 21, and meanwhile, the impact force of falling of a part of the construction garbage is absorbed through the friction between the construction garbage and the swinging baffle 21 in the process of falling of the construction garbage on the swinging baffle 21; the impact force between the construction waste and the ground is reduced when the construction waste is discarded and is in contact with the ground, and the damage degree of the ground caused by the fact that the construction waste falls to the ground from a high position and is greatly impacted with the ground is reduced; moreover, the influence of dust generated after the construction waste is crushed by impact on the surrounding environment can be prevented, and meanwhile, the impact-crushed construction waste can be prevented from bouncing to hurt or damage surrounding people or buildings; according to the invention, the space at the lower side of the channel shell 20 at the lowest side is shielded by shielding the plastic skin 10, so that dust and sand dust generated in the falling process of the falling construction waste are prevented from being diffused into the ambient air to pollute the environment, and meanwhile, the falling construction waste can be prevented from bouncing up again after being hit to the ground by shielding the plastic skin 10 to hit the surrounding people or buildings; when the device is not used at night, the driving handle 30 is driven to rotate by hand, all the second rotating shafts 33 are controlled to rotate by the driving handle 30, the second rotating shafts 33 can extrude the volute spring 50 to enable the volute spring 50 to exert upward force in the process of beginning to rotate, when the compression force of the volute spring 50 is greater than the resistance force of the second limiting clamping block 59 to the triggering block 38, the triggering block 38 can extrude the second limiting clamping block 59 to enable the second limiting clamping block 59 to gradually move into the corresponding sliding groove 57, after the second limiting clamping block 59 completely moves into the corresponding sliding groove 57, the triggering block 38 is separated from the second limiting clamping block 59, the driving wheel 16 can rapidly rotate for a certain angle under the elastic force of the volute spring 50, the driving block 51 rotates to drive the triggering block 38 on the swinging plate 17 to swing, so that the swinging plate 17 and the triggering block 38 can rapidly swing from the position matched with the second limiting clamping block 59 to the position matched with the first limiting clamping block 55, during the swinging process of the swinging plate 17, the swinging plate 17 drives the plate spring 19 to move rapidly, and meanwhile, the volute spiral spring 50 is reset; in a state that the trigger block 38 is engaged with the first limiting latch 55, the first limiting latch 55 limits the trigger block 38, the first limiting latch 55 applies a resistance to the trigger block 38, and the resistance is greater than the elastic force of the spiral spring 50 in the initial state, the second rotating shaft 33 cannot directly drive the driving wheel 16 to rotate through the spiral spring 50, in this state, the second rotating shaft 33 rotates to press the spiral spring 50 to force the spiral spring 50 upward again, when the compression force of the spiral spring 50 is greater than the resistance of the first limiting latch 55 to the trigger block 38, the trigger block 38 presses the first limiting latch 55 to gradually move the first limiting latch 55 into the corresponding sliding slot 57, after the first limiting latch 55 completely moves into the corresponding sliding slot 57, the trigger block 38 is separated from the first limiting latch 55, the driving wheel 16 rapidly rotates by a certain angle under the elastic force of the spiral spring 50, the driving block 51 rotates to drive the swinging plate 17 and the triggering block 38 to swing, so that the triggering block 38 is in contact with the next first limiting fixture block 55, the plate spring 19 can have a function of clearance movement through clearance swinging of the swinging plate 17, clearance movement of the plate spring 19 can enable the plate spring 19 to support the swinging baffle 21, and after the swinging baffle 21 loses the supporting force of the plate spring 19, the swinging baffle 21 can swing downwards in clearance under the action of the gravity of the swinging baffle 21 and the gravity of the construction waste on the swinging baffle 21, namely, a shaking phenomenon occurs, and the residual construction waste on the swinging baffle 21 falls off through shaking; preventing the residual construction waste left on the swing baffles 21 from aggravating the gravity of the channel when not in operation at night, so that the fixing structures 4 fixing between the adjacent channel housings 20 are pulled apart, and if the gravity of the channel is aggravated, the structural damage in the channel unit 2 can be caused; affecting the normal use of the channel.

Claims

1. The utility model provides a green building rubbish recovery channel equipment which characterized in that: the building comprises a fixed support, channel units and a dustproof mechanism, wherein a plurality of channel units are sequentially and uniformly combined up and down through the fixed structure, the channel unit positioned at the uppermost end is fixed on the side wall of a building through the fixed support, each channel unit corresponds to a floor, and the dustproof mechanism is arranged at the lower side of the channel unit positioned at the lowermost side;

the channel unit comprises a driving wheel, a swing plate, a limiting mechanism, a plate spring, a channel shell, a swing baffle, a limiting block, a first rotating shaft, a second rotating shaft, a volute spiral spring, a driving block, a shifting block and a triggering block, wherein a square inlet is formed in the side face, close to the wall, of the upper end of the channel shell, two avoiding openings are formed in the two side faces, parallel to the wall, of the channel shell respectively, one of the two avoiding openings is located on the right lower side of the square inlet, the avoiding opening is close to the upper end of the channel shell, and the other avoiding opening is located at the lower end, far away from the side face of the wall, of the two side faces, parallel to the wall, of the channel shell;

the installation structures of the channel shell positioned around the two avoidance ports are completely the same, for the periphery of any one of the avoidance ports, two ends of the swinging shaft are fixedly installed on two side surfaces which are vertical to the wall in the channel shell, and the swinging shaft is close to the corresponding avoidance port; the swing baffle is arranged on the swing shaft in a rotating fit manner; a limiting block is arranged on the lower side of one end, close to the corresponding avoidance port, of the swinging baffle, and the limiting block is fixedly arranged on the inner side of the channel shell; one end of the plate spring is arranged on the lower side of the swing baffle in a hinged mode, and the other end of the plate spring penetrates through the corresponding avoiding opening and is positioned on the outer side of the channel shell; the second rotating shaft is arranged on the outer side of the channel shell through two second supports; the inner side of the driving wheel is provided with a mounting groove, and the driving wheel is mounted on the second rotating shaft and is positioned between the two second supports; a volute spiral spring is arranged between the outer circular surface of the second rotating shaft and the inner circular surface of the mounting groove formed in the inner side of the driving wheel, the inner end of the volute spiral spring is arranged on the second rotating shaft, and the outer end of the volute spiral spring is arranged on the inner circular surface of the mounting groove formed in the inner side of the driving wheel; the driving block is arranged on the outer circular surface of the second rotating shaft and is positioned in an installation groove formed in the inner side of the driving wheel; the shifting block is arranged on the inner circular surface of the mounting groove formed in the inner side of the driving wheel, and in an initial state, the shifting block and the driving block are in a close fit state; one end of the swinging plate is fixedly arranged on the outer circular surface of the driving wheel, and the other end of the swinging plate is connected with one end of the plate spring positioned on the channel shell in a hinged mode; the trigger block is arranged on the side surface of the swinging plate; the limiting mechanism is arranged on the outer side of the channel shell and is matched with the trigger block;

the limiting mechanism comprises an arc-shaped plate, a first limiting clamping block, a reset spring, sliding grooves and a second limiting clamping block, wherein a plurality of sliding grooves are uniformly formed in the side surface of the arc-shaped plate in the circumferential direction, one end of the arc-shaped plate is fixedly arranged on the outer side of a channel shell, one end of the second limiting clamping block is provided with a first inclined surface and a second inclined surface, the second limiting clamping block is arranged in the sliding groove closest to the channel shell in the sliding grooves formed in the arc-shaped plate, the reset spring is arranged between the second limiting clamping block and the corresponding sliding groove, one end of the first limiting block is provided with a third inclined surface and a fourth inclined surface, the first limiting blocks are respectively arranged in the rest sliding grooves in the sliding grooves formed in the arc-shaped plate, the reset spring is arranged between the first limiting block and the corresponding sliding groove, the inclination angles of the second inclined surface and the third inclined surface are the same, and the inclination angle of the first inclined surface is larger than that of the fourth inclined surface, the inclination angles of the first inclined plane and the fourth inclined plane are larger than those of the second inclined plane and the third inclined plane, the trigger block is in contact fit with the first inclined plane on the second limiting clamping block in an initial state, and when the swinging plate swings towards one side far away from the channel shell, the trigger block is matched with the first inclined plane on the second limiting clamping block and the fourth inclined plane on the first limiting block;

two second rotating shafts arranged around two avoidance ports on the channel shell are connected through a gear, a belt pulley and a belt; the first rotating shaft is arranged on one side, far away from the side face of the wall, of two side faces, parallel to the wall, of the channel shell through a first support, and the first rotating shaft is connected with a second rotating shaft, located on the same side of the first rotating shaft, of the two second rotating shafts through a gear;

in an initial state, an included angle is formed between the swing baffle and one side, which is parallel to the wall surface and is close to the wall surface, of the channel shell, and the included angle is 70-75 degrees;

two first rotating shafts in two adjacent channel units are connected through a coupler;

the first rotating shaft in the channel unit positioned at the lowest side in all the channel units is manually driven and adjusted;

the dustproof mechanism comprises a bracket and a shielding plastic skin, wherein the bracket is arranged on the lower side of the channel shell in the channel unit positioned on the lowest side in all the channel units through a fixing structure; the shielding plastic skin is hung outside the bracket to shield the space below the bracket;

the fixed support consists of a fixed ring and a fixed plate, the fixed ring is nested on the channel shell positioned at the uppermost side, a plurality of first fixed holes are uniformly formed in the fixed ring, and the fixed ring is connected with the channel shell positioned at the uppermost side through a fixed structure through the first fixed holes; the fixing plate is arranged on one side of the fixing ring and is fixedly arranged on the wall through a fixing structure;

the bracket consists of an outer ring and an inner ring, and the outer ring and the inner ring are connected through four connecting rods which are uniformly distributed on the circumference; the inner ring is provided with a second fixing hole; the bracket is fixed with the lower end of the channel shell positioned at the lowest side through a fixing structure through a second fixing hole on the inner ring;

two sides of all the sliding grooves on the arc-shaped plate are respectively symmetrically provided with a guide groove; two guide blocks are symmetrically arranged on two sides of the first limiting fixture block, and the first limiting fixture block is arranged in the corresponding sliding groove through the matching of the two guide blocks and the two guide grooves formed in the corresponding sliding groove; two guide blocks are symmetrically arranged on two sides of the second limiting clamping block, and the second limiting clamping block is arranged in the corresponding sliding groove through the matching of the two guide blocks and the two guide grooves formed in the corresponding sliding groove.

2. The green construction waste recycling channel device according to claim 1, wherein: the upper end and the lower end of the channel shell are respectively provided with a fixed annular plate, a plurality of third fixing holes are uniformly formed in the fixed annular plates, and adjacent channel shells are fixed through a fixing structure penetrating through the third fixing holes in the two fixed annular plates which are in contact with each other.

3. The green construction waste recycling channel device according to claim 1, wherein: one end of the second rotating shaft positioned at the lower side in the two second rotating shafts positioned in the same channel unit is provided with a third gear, and the third gear is a bevel gear; the third rotating shaft is arranged on one side of the channel shell through a third support, the first gear is a bevel gear, the first gear is arranged at one end of the third rotating shaft, and the first gear is meshed with the bevel gear of the third gear; the first belt pulley is arranged at the other end of the third rotating shaft, the fifth rotating shaft is arranged on one side of the channel shell through a fourth support, one end of the second rotating wheel is a bevel gear, the other end of the second rotating wheel is a belt pulley, the second rotating wheel is arranged on the fifth rotating shaft, and the belt pulley on the second rotating wheel is connected with the first belt pulley through a belt; the seventh gear is a bevel gear, the seventh gear is installed at one end of the second rotating shaft positioned at the upper side in the two second rotating shafts in the same channel unit, and the seventh gear is meshed with the bevel gear on the second rotating wheel.

4. The green construction waste recycling channel device according to claim 1, wherein: a first rotating shaft in each channel unit is provided with a first gear which is a bevel gear; and a fourth gear is arranged at one end of the second rotating shaft positioned on the lower side in the two second rotating shafts positioned in the same channel unit, and is a bevel gear meshed with the second gear.

5. The green construction waste recycling channel device according to claim 1, wherein: a fifth gear is arranged at the lower end of the first rotating shaft in the channel unit at the lowest side, the fifth gear is a bevel gear, the fourth rotating shaft is arranged on one side of the channel shell through a fixing sleeve, the sixth gear is a bevel gear, the sixth gear is arranged on the fourth rotating shaft, and the sixth gear is meshed with the fifth gear through bevel teeth; the driving handle is arranged at one end of the fourth rotating shaft.

6. The green construction waste recycling channel device according to claim 1, wherein: the fixing structure is a bolt and a nut, the adjacent channel shells are fixed through the bolt and the nut, and the support is fixed with the channel shell positioned at the lowest side.

7. The green construction waste recycling channel device according to claim 1, wherein: a connecting pedal convenient for a user to pass through is arranged between the square inlet opened on the channel shell in each channel unit and the building channel.