CN114769288A

CN114769288A - Building engineering waste cleaning device

Info

Publication number: CN114769288A
Application number: CN202210462491.6A
Authority: CN
Inventors: 王占勇; 辛雷; 孙建军
Original assignee: Jining Yanzhou Construction Engineering Quality And Safety Service Center
Current assignee: Jining Yanzhou Construction Engineering Quality And Safety Service Center
Priority date: 2022-04-28
Filing date: 2022-04-28
Publication date: 2022-07-22
Anticipated expiration: 2042-04-28
Also published as: CN114769288B

Abstract

The invention discloses a construction engineering waste cleaning device, which relates to the technical field of solid waste treatment equipment, and adopts the technical scheme that the device comprises a support frame, wherein a collection box is arranged on one side of the support frame, a conveying belt is arranged below the collection box, at least one group of adsorption units are arranged above the conveying belt, storage barrel groups which are in one-to-one correspondence with the adsorption units are arranged on two sides of the conveying belt, each storage barrel group comprises two storage barrels, and a screening mechanism is arranged on one side of the conveying belt, which is far away from the support frame; the top of the collecting box is provided with a feeding hole, the bottom of the collecting box is provided with a discharging hole, and the conveying belt is positioned below the discharging hole; the invention has the beneficial effects that: this device has enough to meet the need through turnover mechanism, and the storage reinforcing bar that the position of turnover mechanism control backup pad and then make the storage box can be abundant has solved effectively that the storage box inner chamber reinforcing bar does not pile up full problem, need not the staff and regularly shovels with the instrument and tie, improves work efficiency, uses manpower sparingly.

Description

Building engineering waste cleaning device

Technical Field

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

Background

Waste generated by construction engineering such as construction waste can be mostly reused as renewable resources, such as waste steel bars can be recycled, the waste is used for processing and manufacturing steel materials, such as bricks, concrete and other waste materials are crushed to prepare recycled aggregate, the waste is used in the fields of brick making, recycled concrete and the like, because the construction waste is mixed with muck and cannot be well sorted and utilized, the existing construction waste treatment device separates the concrete and the concrete through magnet adsorption, when an electromagnet adsorbs more steel bars, the steel bars adsorbed on the electromagnet need to be removed, at the moment, the machine needs to be paused, the steel bars adsorbed on the electromagnet need to be cleaned, the machine is started and stopped, the working efficiency of the construction waste treatment device is low, and meanwhile, the adsorbed steel bars fall into a storage barrel, and the direction of falling of the steel bars is not changed, so that the steel bars fall into the inner cavity of the storage barrel and are not fully piled up, the space is still left on both sides of the middle part of the inner cavity of the storage barrel, and the leveling is carried out by tools at regular intervals, which wastes time and labor.

How to solve the above technical problems is the subject of the present invention.

Disclosure of Invention

In order to achieve the above purpose, the present invention provides a construction waste cleaning device.

The technical scheme includes that the device comprises a support frame, a collection box is arranged on one side of the support frame, a conveying belt is arranged below the collection box, at least one group of adsorption units are arranged above the conveying belt, storage barrel groups which correspond to the adsorption units one by one are arranged on two sides of the conveying belt, each storage barrel group comprises two storage barrels, and a screening mechanism is arranged on one side of the conveying belt, which is far away from the support frame; the top of the collecting box is provided with a feeding hole, the bottom of the collecting box is provided with a discharging hole, and the conveying belt is positioned below the discharging hole;

the side wall of the collecting box is rotatably connected with two crushing rollers, one side of each crushing roller is coaxially provided with a sixth belt pulley, a fourth motor is arranged below the sixth belt pulley, an output shaft of the fourth motor is coaxially and fixedly connected with a seventh belt pulley, and the two belt pulleys are rotatably connected with the seventh belt pulley through belts. The collecting box, the adsorption unit and the screening mechanism are sequentially arranged along the transmission direction of the conveying belt.

The adsorption units comprise two centrosymmetric supports, supporting legs are arranged at four corners of the lower surface of each support, the supporting legs are fixedly connected with the upper surface of the side wall of the conveying belt, a motor is arranged on one side of the upper surface of each support, an output shaft of the motor is rotatably connected with the supports, a disc is fixedly connected with an output shaft of the motor, an annular electromagnet is fixedly connected with the upper surface of the disc, the annular electromagnet is positioned between the disc and the supports, two centrosymmetric rectangular grooves are fixedly connected to the bottoms of the side walls of the conveying belt, and a turnover mechanism is arranged in each rectangular groove;

the turnover mechanism comprises a rotating shaft which is rotatably connected between two opposite sides of the rectangular groove, a sleeve which is rotatably sleeved on the rotating shaft and used for controlling the rotating shaft to rotate along an axis, a first belt pulley group which is used for controlling the sleeve to rotate along the axis, a second belt pulley group which is used for controlling the sleeve to rotate along the axis, a first bevel gear which is coaxial with the sleeve, a second bevel gear which is meshed with the first bevel gear, a rotating arm which is fixedly connected with a rotating shaft of the second bevel gear, a supporting plate which is fixed at the other end of the rotating arm, a rectangular bar-shaped electromagnet which is fixed on the supporting plate, and an Jiong-shaped frame which is rotationally matched with the rotating shaft of the second bevel gear at the closed end, wherein two ends of the open end of the Jiong-shaped frame are sleeved and fixed on the rotating shaft. The first belt pulley set comprises a first belt pulley and a third belt pulley which are connected through a belt in a rotating mode, and an output shaft and a first motor which is coaxial with the first belt pulley, the second belt pulley set comprises a second belt pulley and a fourth belt pulley which are connected through a belt in a rotating mode, and the output shaft and a second motor which is coaxial with the second belt pulley.

The support plate is located below the disc.

The screening mechanism comprises a screen and a screen support frame, wherein one end part of the screen is provided with a screen hole, four corners of the lower surface of the screen are provided with pulleys, a fixed plate is arranged below the screen, the fixed plate is provided with a through groove corresponding to the screen hole, the pulleys are connected with the fixed plate in a sliding manner, the fixed plate is provided with an adjusting unit, the adjusting unit comprises two threaded rods which are arranged on two sides of the fixed plate in parallel and are respectively matched with the fixed plate in a rotating manner, a motor V for controlling the two threaded rods to rotate synchronously, and two moving seats which are respectively in one-to-one correspondence with the two threaded rods and are matched with the corresponding threaded rods in a threaded manner, each moving seat is respectively fixed with a sliding plate, and the moving seats are matched with the fixed plate in a sliding manner;

one end of the screen is fixedly connected with a connecting seat, one side of the screen supporting frame is provided with two mutually symmetrical bases, a rotating shaft is rotatably connected between the two bases, one end of the rotating shaft is fixedly connected with a circular turntable, a connecting rod is eccentrically arranged on the circular turntable, and a connecting rod is hinged between the connecting seat and the connecting rod;

the coaxial belt pulley that is provided with in the pivot, the belt pulley below is provided with motor three, the coaxial belt pulley five that is provided with of three output shafts of motor, the belt pulley with belt pulley five rotates through the belt and is connected, motor three is located on the screen cloth support frame, the sieve mesh end below of screen cloth is provided with stock box one, the other end of screen cloth is provided with stock box two. And a fixed seat is arranged at the rotary joint of the fixed plate and the threaded rod.

The storage barrel is located right below the sleeve.

The storage bucket bottom four corners is provided with the wheel, the storage bucket below is provided with the bottom plate, the wheel is in slide on the bottom plate, the storage bucket sets up to the square.

Two opposite side walls of the storage barrel are provided with two symmetrical connecting plates, threaded holes are formed in the upper surfaces of the connecting plates, two symmetrical connecting plates are fixedly connected with a hydraulic rod through bolts, two mutually symmetrical supporting tables are fixedly connected to the bottom plate, circular holes are formed in the supporting tables, the circular holes of the supporting tables are fixedly connected with the fixed ends of the hydraulic rod, and the two symmetrical connecting plates are fixedly connected with the telescopic ends of the hydraulic rod through bolts.

The whole length of the rotating arm and the supporting plate is less than 20cm of the length of the side wall of the inner cavity of the storage barrel.

The sliding plates are attached to the upper surface of the fixed plate, the sliding plates are located on two sides of the through groove, and two ends of each sliding plate are arc-shaped.

The technical scheme provided by the embodiment of the invention has the following beneficial effects: the device adsorbs steel bars on a conveying belt onto a disc through an adsorption unit, the disc drives the disc to rotate at a constant speed through the rotation of a motor, the steel bars adsorbed by the disc rotating at the constant speed are uniformly distributed on the disc, the magnetism of a circular electromagnet is smaller than that of a rectangular electromagnet, the turnover is performed through a turnover mechanism, the turnover mechanism controls the position of a support plate so that a storage box can fully store the steel bars, the problem that the steel bars in the inner cavity of the storage box are not fully accumulated is effectively solved, workers do not need to regularly use tools to carry out leveling, the working efficiency is improved, manpower is saved, a screening mechanism screens crushed construction waste, and through recycling, the larger construction waste falls into a storage box II, a threaded rod is driven by a motor five, the threaded rod rotates to adjust the position of a moving seat, so that a pulley is in contact with the upper surface of a sliding plate, and the inclination direction of a screen is adjusted, facilitating the better screening of the screen.

Drawings

Fig. 1 is a first overall structural diagram of an embodiment of the present invention.

Fig. 2 is a schematic overall structure diagram of the embodiment of the invention.

Fig. 3 is a schematic overall structure diagram of the embodiment of the present invention.

Fig. 4 is a schematic overall structure diagram of the fourth embodiment of the present invention.

Fig. 5 is a partially enlarged view a of fig. 1.

Fig. 6 is a partially enlarged view B of fig. 1.

Fig. 7 is a partial enlarged view of C of fig. 1.

Fig. 8 is a partially enlarged view D of fig. 2.

FIG. 9 is a schematic structural diagram of a stent according to an embodiment of the present invention.

Fig. 10 is an enlarged view of part E of fig. 4.

Wherein the reference numerals are: 1. a support frame; 2. a collection box; 201. a crushing roller; 202. a sixth belt pulley; 203. a fourth motor; 204. a seventh belt pulley; 3. a conveyor belt; 4. a storage bucket; 41. a connecting plate; 42. a hydraulic lever; 43. a support table; 45. a wheel; 46. a base plate; 5. a support; 51. a motor; 52. a disc; 53. a circular electromagnet; 54. a rectangular groove; 55. a first motor; 56. a second motor; 57. a first belt pulley; 58. a second belt pulley; 60. jiong form rack; 70. a sleeve; 73. a third belt pulley; 74. a belt pulley IV; 81. a first bevel gear; 82. a second bevel gear; 83. a connecting shaft; 84. a rotating arm; 85. a support plate; 86. rectangular strip electromagnets; 9. a screen mesh; 91. a pulley; 92. a fixing plate; 920. a fixed seat; 921. a threaded rod; 922. a fifth motor; 923. a movable seat; 924. a sliding plate; 93. a connecting seat; 94. a connecting rod; 95. a base; 96. a rotating shaft; 97. a circular turntable; 98. a pulley; 99. a third motor; 10. a first material storage box; 11. and a second storage box.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. Of course, the specific embodiments described herein are merely illustrative of the invention and are not intended to be limiting.

It should be noted that the embodiments and features of the embodiments of the present invention may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings, which are merely for convenience in describing the present invention and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, "a plurality" means two or more unless otherwise specified.

In the description of the invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "connected" are to be construed broadly, e.g. as being fixed or detachable or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art through specific situations.

Example 1

Referring to fig. 1 to 10, the invention provides a construction engineering waste cleaning device, which comprises a support frame 1, wherein a collection box 2 is arranged on one side of the support frame 1, a conveying belt 3 is arranged below the collection box 2, at least one group of adsorption units are arranged above the conveying belt 3, storage barrel groups corresponding to the adsorption units one by one are arranged on two sides of the conveying belt 3, each storage barrel group comprises two storage barrels 4, and a screening mechanism is arranged on one side of the conveying belt 3, which is far away from the support frame 1; the top of the collecting box 2 is provided with a feeding hole, the bottom of the collecting box 2 is provided with a discharging hole, and the conveyer belt 3 is positioned below the discharging hole;

the side wall of the collecting box 2 is rotatably connected with two crushing rollers 201, one side of each crushing roller 201 is coaxially provided with a six belt pulley 202, a four motor 203 is arranged below the six belt pulleys 202, an output shaft of the four motor 203 is coaxially and fixedly connected with a seven belt pulley 204, and the two belt pulleys are rotatably connected with the seven belt pulley 204 through belts. The collecting box 2, the adsorption unit and the screening mechanism are sequentially arranged along the transmission direction of the conveying belt 3.

The group of adsorption units comprises two centrosymmetric supports 5, supporting legs are arranged at four corners of the lower surface of each support 5, the supporting legs are fixedly connected with the upper surface of the side wall of the conveying belt 3, a motor 51 is arranged on one side of the upper surface of each support 5, an output shaft of the motor 51 is rotatably connected with each support 5, a disc 52 is fixedly connected with an output shaft of the motor 51, an annular electromagnet 53 is fixedly connected with the upper surface of the disc 52, the annular electromagnet 53 is positioned between the disc 52 and the supports 5, two centrosymmetric rectangular grooves 54 are fixedly connected with the bottom of the side wall of the conveying belt 3, and a turnover mechanism is arranged in each rectangular groove 54;

the turnover mechanism comprises a rotating shaft which is rotatably connected between two opposite sides of the rectangular groove 54, a sleeve 70 which is rotatably sleeved on the rotating shaft, a first belt pulley group which is used for controlling the rotating shaft to rotate along the axis, a second belt pulley group which is used for controlling the sleeve 70 to rotate along the axis, a first bevel gear 81 which is coaxial with the sleeve 70, a second bevel gear 82 which is meshed with the first bevel gear 81, a rotating arm 84 with one end fixedly connected with the rotating shaft of the second bevel gear 82, a supporting plate 85 which is fixed at the other end of the rotating arm 84, a rectangular strip-shaped electromagnet 86 which is fixed on the supporting plate 85, an Jiong-shaped frame 60 with a closed end rotatably matched with the rotating shaft of the second bevel gear 82, and two ends of an opening end of the Jiong-shaped frame 60 are sleeved and fixed on the rotating shaft. The first belt pulley set comprises a first belt pulley 57 and a third belt pulley 73 which are connected in a rotating mode through a belt, and a first motor 55 coaxial with the first belt pulley 57 and the output shaft, the second belt pulley set comprises a second belt pulley 58 and a fourth belt pulley 74 which are connected in a rotating mode through a belt, and a second motor 56 coaxial with the second belt pulley 58 and the output shaft.

The support plate 85 is located below the disc 52.

The screening mechanism comprises a screen 9 and a screen support frame 90, a screen hole is formed in one end part of the screen 9, pulleys 91 are arranged at four corners of the lower surface of the screen 9, a fixed plate 92 is arranged below the screen 9, a through groove corresponding to the screen hole is formed in the fixed plate 92, the pulleys 91 are slidably connected with the fixed plate 92, an adjusting unit is arranged on the fixed plate 92 and comprises two threaded rods 921 which are arranged on two sides of the fixed plate 92 in parallel and are respectively in running fit with the fixed plate 92, five motors 922 for controlling the two threaded rods 921 to synchronously rotate and two moving seats 923 which are respectively in one-to-one correspondence with the two threaded rods 921 and are in threaded fit with the corresponding threaded rods 921, one sliding plate 924 is respectively fixed on each moving seat 923, and the moving seats 923 are in sliding fit with the fixed plate;

one end of the screen 9 is fixedly connected with a connecting seat 93, one side of the screen support frame 90 is provided with two mutually symmetrical bases, a rotating shaft 96 is rotatably connected between the two bases 95, one end of the rotating shaft 96 is fixedly connected with a circular turntable 97, a connecting rod is eccentrically arranged on the circular turntable 97, and a connecting rod 94 is hinged between the connecting seat 93 and the connecting rod;

the belt pulley 98 is coaxially arranged on the rotating shaft 96, the motor III 99 is arranged below the belt pulley 98, the belt pulley V is coaxially arranged on an output shaft of the motor III 99, the belt pulley 98 is rotatably connected with the belt pulley V through a belt, the motor III 99 is positioned on the screen mesh supporting frame 90, the first storage box 10 is arranged below a screen mesh end of the screen mesh 9, and the second storage box 11 is arranged at the other end of the screen mesh 9. The fixed plate 92 is provided with a fixed seat 920 at the rotary joint with the threaded rod 921.

The bucket 4 is located directly below the sleeve 70.

Wheels 45 are arranged at four corners of the bottom of the storage barrel 4, a bottom plate 46 is arranged below the storage barrel 4, the wheels 45 slide on the bottom plate 46, and the storage barrel 4 is a cube.

Two relative lateral walls of bucket 4 all are provided with two symmetrical connecting plates 41, and threaded hole has all been seted up to connecting plate 41 upper surface, through bolt fixedly connected with hydraulic stem 42 between two symmetrical connecting plates 41, two brace tables 43 of mutual symmetry of fixedly connected with on the bottom plate 46, and the round hole has been seted up to brace table 43, brace table 43's round hole and hydraulic stem 42's stiff end fixed connection, through bolt and the flexible end fixed connection of hydraulic stem 42 between two symmetrical connecting plates 41.

The overall length of the pivoting arm 84 and the support plate 85 is less than 20cm of the length of the side wall of the inner cavity of the storage bucket 4.

The sliding plates 924 are attached to the upper surface of the fixed plate 92, the sliding plates 924 are located at two sides of the through slot, and two ends of the sliding plates 924 are arranged in a circular arc shape.

When the invention is used, building waste to be crushed enters the collecting box 2 along the feeding hole of the collecting box 2, the belt pulley seven 204 is driven by the starting motor four 203, the two belt pulleys six 202 are driven to rotate, the belt six 202 rotates to drive the two crushing rollers 201 to rotate, the building waste is crushed, the crushed building waste falls on the conveying belt 3 along the discharging hole, the motor 51 is started, the motor 51 rotates to drive the disc 52, the circular electromagnet 53 is fixedly connected to the upper surface of the disc 52, reinforcing steel bars on the conveying belt 3 are attracted on the disc 52 under the action of the circular electromagnet 53, the rectangular bar-shaped electromagnet 86 is electrified, the magnetism of the rectangular bar-shaped electromagnet 86 is stronger than that of the circular electromagnet 53, the reinforcing steel bars on the disc 52 are attracted on the supporting plate 85, the motor one 55 and the motor two 56 are started, the belt pulley two 57 and the belt pulley 58 are driven to rotate 90 degrees clockwise, the first bevel gear 81 is meshed with the second bevel gear 82, the second bevel gear 82 drives the rotating arm 84 to rotate so that the upper surface of the supporting plate 85 is perpendicular to the inner bottom wall of the storage barrel 4, at the moment, the distance between the upper surface of the supporting plate 85 and the inner side wall of the storage barrel 4 is 20cm, so that reinforcing steel bars adsorbed by the supporting plate 85 cannot fall out of the storage barrel 4, power supply to the rectangular bar electromagnet 56 is stopped, the reinforcing steel bars fall into the storage barrel 4, the first motor 55 and the second motor 56 are started again, the second belt pulley 57 and the belt pulley 58 are driven to rotate 90 degrees anticlockwise, the second bevel gear 82 drives the rotating arm 84 to rotate so that the upper surface of the supporting plate 85 is parallel to the lower surface of the disc 52, the rectangular bar electromagnet 86 is electrified again, the circulation is repeated, the reinforcing steel bars on the supporting plate 85 are placed on the collection barrel 4, the storage barrel 4 is adjusted to move back and forth through the stretching of the hydraulic rod 42, and more reinforcing steel bars are stored in the storage barrel 4, the middle steel bars in the inner cavity of the storage barrel 4 are stored more, spaces are left on two sides of the middle of the inner cavity of the storage barrel 4, the rectangular bar-shaped electromagnet 86 is electrified to enable the steel bars on the disc 52 to be adsorbed on the supporting plate 85, the motor I55 and the motor II 56 are started to drive the belt pulley II 57 and the belt pulley 58 to rotate 90 degrees clockwise, the bevel gear I81 is meshed with the bevel gear II 82, the bevel gear II 82 drives the rotating arm 84 to rotate so that the upper surface of the supporting plate 85 is perpendicular to the inner bottom wall of the storage barrel 4, the motor II 56 is started again to drive the bevel gear I81 to rotate 90 degrees clockwise, the rotating direction of the bevel gear II 82 is controlled so that the upper surface of the supporting plate 85 is parallel to the side wall of the bevel gear I81, the supporting plate 85 is close to the bevel gear I81 and is positioned on one side of the side wall of the rectangular groove 54, the distance between the upper surface of the supporting plate 85 and the inner side wall of the storage barrel 4 is 20cm, stopping supplying power to the rectangular bar electromagnet 56 to enable the steel bars to fall into the storage barrel 4, starting the motor II 56 again, driving the bevel gear I81 to drive the bevel gear to rotate 90 degrees anticlockwise to enable the upper surface of the supporting plate 85 to be parallel to the lower surface of the disc 52, starting the motor I55 and the motor II 56 to drive the belt pulley II 57 to rotate 90 degrees anticlockwise to enable the upper surface of the supporting plate 85 to be parallel to the lower surface of the disc 52, electrifying the rectangular bar electromagnet 86 again, adsorbing the steel bars, circulating repeatedly, placing the steel bars on the supporting plate 85 in the storage barrel 4, adjusting the storage barrel 4 to move back and forth through the expansion and contraction of the hydraulic rod 42 to enable the storage barrel 4 to store more steel bars, enabling one of the two sides of the middle part of the inner cavity of the storage barrel 4 to be filled with the steel bars, electrifying the rectangular bar electromagnet 86 to enable the steel bars on the disc 52 to be adsorbed on the supporting plate 85, the starter motor 55 drives the second belt pulley 57 and rotates 90 degrees clockwise, make the backup pad 85 parallel with the first bevel gear 81 side wall, the backup pad 85 is kept away from with the first bevel gear 81 and is located one side of the rectangular groove 54 side wall this moment, stop supplying power to the rectangular bar electromagnet 56, make the reinforcing bar fall into storage bucket 4, the starter motor 55 drives the second belt pulley 57 and rotates 90 degrees counterclockwise, make the upper surface of backup pad 85 parallel with the disc 52 lower surface, energize rectangular bar electromagnet 86 once more, adsorb so recycling to the reinforcing bar, place the reinforcing bar in backup pad 85 in collection bucket 4, through the flexible adjustment storage bucket 4 seesaw of hydraulic stem 42, make storage bucket 4 save more reinforcing bars, make the other one side of 4 inner chamber middle part both sides of storage bucket fill up. No matter how the hydraulic rod 42 is stretched, the distance between the inner side wall of the storage barrel 4 and the upper surface of the support plate 85 is not less than 20cm, and no matter how the hydraulic rod 42 is stretched, the distance between the inner side wall of the storage barrel 4 and the side wall of the support plate 85 is not less than 20 cm; screening mechanism screens kibbling construction waste, starter motor three 99, five rotations through the belt pulley carry out belt pulley 98, belt pulley 98 rotates and drives circular carousel 97, and then drive screen cloth 9 and do reciprocating motion around, screen construction waste, construction waste flows into storage box 10 from the round hole, so that recycle, great construction waste falls into storage box two 11, be convenient for the secondary breakage in later stage, and drive threaded rod 921 through motor five 922 rotates, threaded rod 921 rotates and then adjusts the position of removing seat 923, make pulley 91 and sliding plate 924 surface contact, and then adjustment screen cloth 9's incline direction, be convenient for the better screening of screen cloth 9.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The building engineering waste cleaning device is characterized by comprising a support frame (1), wherein a collecting box (2) is arranged on one side of the support frame (1), a conveying belt (3) is arranged below the collecting box (2), at least one group of adsorption units are arranged above the conveying belt (3), storage barrel groups corresponding to the adsorption units one by one are arranged on two sides of the conveying belt (3), each storage barrel group comprises two storage barrels (4), and a screening mechanism is arranged on one side, away from the support frame (1), of the conveying belt (3); the top of the collecting box (2) is provided with a feeding hole, the bottom of the collecting box (2) is provided with a discharging hole, and the conveying belt (3) is positioned below the discharging hole;

the side wall of the collecting box (2) is rotatably connected with two crushing rollers (201), one side of each crushing roller (201) is coaxially provided with a six belt pulley (202), a four motor (203) is arranged below the two six belt pulleys (202), an output shaft of the four motor (203) is coaxially and fixedly connected with a seven belt pulley (204), and the two belt pulleys are rotatably connected with the seven belt pulley (204) through belts.

2. The construction waste cleaning apparatus according to claim 1, wherein a group of the adsorption units comprises two centrosymmetric supports (5), four corners of the lower surface of the bracket (5) are provided with supporting legs which are fixedly connected with the upper surface of the side wall of the conveying belt (3), a motor (51) is arranged on one side of the upper surface of the bracket (5), an output shaft of the motor (51) is rotationally connected with the bracket (5), the output shaft of the motor (51) is fixedly connected with a disc (52), the upper surface of the disc (52) is fixedly connected with a circular electromagnet (53), the circular ring-shaped electromagnet (53) is positioned between the disc (52) and the bracket (5), the bottom of the side wall of the conveying belt (3) is fixedly connected with two centrosymmetric rectangular grooves (54), and a turnover mechanism is arranged in each rectangular groove (54);

the turnover mechanism comprises a rotating shaft which is rotatably connected between two opposite sides of the rectangular groove (54), a sleeve (70) which is rotatably sleeved on the rotating shaft, a first pulley set used for controlling the rotating shaft to rotate along the axis, a second pulley set used for controlling the sleeve (70) to rotate along the axis, a first bevel gear (81) coaxial with the sleeve (70), a second bevel gear (82) meshed with the first bevel gear (81), a rotating arm (84) with one end fixedly connected with a rotating shaft of the second bevel gear (82), a supporting plate (85) fixed at the other end of the rotating arm (84), and a rectangular strip-shaped electromagnet (86) fixed on the supporting plate (85), and the Jiong-shaped frame (60) with the closed end rotationally matched with the rotating shaft of the second bevel gear (82), and two ends of the open end of the Jiong-shaped frame (60) are sleeved and fixed on the rotating shaft.

3. A construction waste disposal device according to claim 2 wherein said support plate (85) is located below said disc (52).

4. The construction engineering waste cleaning device according to claim 1, wherein the screening mechanism comprises a screen (9) and a screen support frame (90), a screen hole is formed in one end of the screen (9), pulleys (91) are arranged at four corners of the lower surface of the screen (9), a fixing plate (92) is arranged below the screen (9), a through groove corresponding to the screen hole is formed in the fixing plate (92), the pulleys (91) are slidably connected with the fixing plate (92), an adjusting unit is arranged on the fixing plate (92), the adjusting unit comprises two threaded rods (921) which are arranged on two sides of the fixing plate (92) in parallel and are respectively in rotating fit with the fixing plate (92), a motor five (922) for controlling the two threaded rods (921) to synchronously rotate, and a motor five (922) which is in one-to-one correspondence with the two threaded rods (921) respectively, Two moving seats (923) in threaded fit with the corresponding threaded rods (921), wherein each moving seat (923) is fixed with a sliding plate (924), and the moving seats (923) are in sliding fit with the fixed plates;

one end of the screen (9) is fixedly connected with a connecting seat (93), one side of the screen support frame (90) is provided with two mutually symmetrical bases, a rotating shaft (96) is rotatably connected between the two bases (95), one end of the rotating shaft (96) is fixedly connected with a circular turntable (97), a connecting rod is eccentrically arranged on the circular turntable (97), and a connecting rod (94) is hinged between the connecting seat (93) and the connecting rod;

the coaxial belt pulley (98) that is provided with in pivot (96), belt pulley (98) below is provided with motor three (99), motor three (99) output shaft coaxial is provided with belt pulley five, belt pulley (98) with belt pulley five is connected through the belt rotation, motor three (99) are located on screen cloth support frame (90), the sieve mesh end below of screen cloth (9) is provided with stock box one (10), the other end of screen cloth (9) is provided with stock box two (11).

5. A construction waste disposal device according to claim 3 wherein said storage bucket (4) is located directly below said sleeve (70).

6. A construction waste cleaning device according to claim 1, wherein the storage barrel (4) is provided with wheels (45) at four corners of the bottom thereof, a bottom plate (46) is arranged below the storage barrel (4), the wheels (45) slide on the bottom plate (46), and the storage barrel (4) is arranged in a cube.

7. The building engineering waste cleaning device according to claim 6, characterized in that two symmetrical connecting plates (41) are arranged on two opposite side walls of the storage barrel (4), threaded holes are formed in the upper surfaces of the connecting plates (41), hydraulic rods (42) are fixedly connected between the two symmetrical connecting plates (41) through bolts, two symmetrical supporting platforms (43) are fixedly connected to the bottom plate (46), circular holes are formed in the supporting platforms (43), the circular holes of the supporting platforms (43) are fixedly connected with the fixed ends of the hydraulic rods (42), and the two symmetrical connecting plates (41) are fixedly connected with the telescopic ends of the hydraulic rods (42) through bolts.

8. A construction waste removal device according to claim 2, wherein the overall length of the arm (84) and the support plate (85) is less than 20cm of the length of the side wall of the storage barrel (4) interior.

9. The construction waste cleaning device according to claim 4, wherein the sliding plate (924) is attached to the upper surface of the fixed plate (92), the sliding plate (924) is located at two sides of the through slot, and two ends of the sliding plate (924) are configured as circular arc.