阅读说明：本技术 建筑工程施工管理用建筑垃圾回收装置 (Building rubbish recovery unit for construction management of building engineering ) 是由 李海睿 刘卫凯 梅权威 张雪婷 沈雪琦 于 2021-05-25 设计创作，主要内容包括：本发明公开了建筑工程施工管理用建筑垃圾回收装置,涉及垃圾回收技术领域。其技术要点是：包括底座,底座一侧依次设有水洗组件、第一输送组件、筛选组件、第一磁选组件、粉碎装置、第二磁选组件与第二输送组件,水洗组件包括第一齿轮和第一电机,第一电机固定连接有第二齿轮,第二齿轮与第一齿轮啮合,第一齿轮连接有水洗箱,水洗箱远离地面一侧设有放置框架,放置框架插设有螺纹杆且两者螺纹连接,底座上转动连接有第二电机,螺纹杆与第二电机连接,放置框架卡接有第二伸缩杆,放置框架底端铰接有第一挡板,第一挡板一侧设有固定组件。本发明具有可以将建筑垃圾进行充分区分,提高建筑垃圾的二次利用率,减少对环境的污染的优点。(The invention discloses a construction waste recovery device for construction management of constructional engineering, and relates to the technical field of waste recovery. The technical key points are as follows: the on-line screen storage device comprises a base, base one side is equipped with the washing subassembly in proper order, first conveyor components, the screening subassembly, first magnetic separation subassembly, reducing mechanism, second magnetic separation subassembly and second conveyor components, the washing subassembly includes first gear and first motor, first motor fixedly connected with second gear, second gear and first gear engagement, first gear connection has the washing case, the washing case is kept away from ground one side and is equipped with and places the frame, it inserts threaded rod and both threaded connection to place the frame, it is connected with the second motor to rotate on the base, the threaded rod is connected with the second motor, it has the second telescopic link to place the frame joint, it articulates there is first baffle to place the frame bottom, first baffle one side is equipped with fixed subassembly. The invention has the advantages of fully distinguishing the construction waste, improving the secondary utilization rate of the construction waste and reducing the pollution to the environment.)

1. Building engineering construction is building rubbish recovery unit for management, including base (1), its characterized in that: the washing device is characterized in that a washing component (2), a first conveying component (3), a screening component (4), a first magnetic separation component (5), a crushing device (6), a second magnetic separation component (7) and a second conveying component (8) are sequentially arranged on one side of the base (1), the washing component (2) comprises a first gear (21) and a first motor (22), the first motor (22) is fixedly connected to the base (1), the first gear (21) is rotatably connected with the base (1), a second gear (23) is sleeved and fixedly connected on an output shaft of the first motor (22), the second gear (23) is meshed with the first gear (21), the first gear (21) is far away from a washing box (24) fixedly connected with one end of the base (1), the washing box (24) is far away from the ground and is provided with a placing frame (25), the placing frame (25) is inserted with a threaded rod (26) and is in threaded connection with the two, the utility model discloses a motor, including base (1), threaded rod (26), frame (25), second telescopic link (28), first baffle (29) one side is equipped with fixed subassembly (9), rotate on the base (1) and be connected with second motor (27), threaded rod (26) with the coaxial and fixed connection of output shaft of second motor (27), it has second telescopic link (28) to place frame (25) joint, second telescopic link (28) fixed connection in base (1), it has first baffle (29) to place frame (25) bottom articulated.

2. The construction waste recovery device for construction management of construction engineering according to claim 1, characterized in that: the crushing device (6) comprises a first crushing box (61) and a second crushing box (62), the first crushing box (61) and the second crushing box (62) are fixedly connected with the base (1), a first crushing assembly (63) is arranged in the first crushing box (61), the first crushing assembly (63) comprises a first crushing mechanism (64) and a second crushing mechanism (65), the first crushing mechanism (64) comprises a plurality of mutually parallel first connecting rods (641), the first connecting rods (641) are sleeved and fixedly connected with first crushing rollers (642), the first crushing rollers (642) are not interfered with each other in rotation, the first connecting rods (641) are rotatably connected with the first crushing box (61), one ends of the first connecting rods (641) are respectively sleeved with third gears (643), and the third gears (643) are meshed in pairs, a fourth motor (644) is fixedly connected to the outer side wall of the first crushing box (61), one end of one first connecting rod (641) penetrates through the outer side wall of the first crushing box (61) and is coaxially and fixedly connected with an output shaft of the fourth motor (644), the second crushing mechanism (65) is identical to the first crushing mechanism (64) in structure, and the second crushing mechanism (65) is perpendicular to the first crushing mechanism (64) in rotation direction.

3. The construction waste recovery device for construction management of construction engineering according to claim 1, characterized in that: screening subassembly (4) include second support frame (41), second support frame (41) with base (1) fixed connection, second support frame (41) are kept away from base (1) one side ball pivot is connected with first telescopic link (42), first telescopic link (42) ball pivot is connected with dog (43), dog (43) are arranged in first transport assembly (3) top and both clearance setting, dog (43) are close to wash case (24) one side sets up along vertical direction slope, first telescopic link (42) cover is equipped with second spring (44), second spring (44) one end fixed connection in second support frame (41), other end fixed connection in dog (43), dog (43) with second support frame (41) sliding connection.

4. The construction waste recovery device for construction management of construction engineering according to claim 1, characterized in that: first magnetic separation subassembly (5) include third support frame (51), third support frame (51) with base (1) fixed connection, third support frame (51) fixedly connected with third motor (52), the output fixedly connected with magnetic roller (53) of third motor (52), magnetic roller (53) are arranged in first conveyor components (3) top, magnetic roller (53) are kept away from wash case (24) one side butt has scraper blade (54), scraper blade (54) one side fixedly connected with collecting box (55), collecting box (55) with base (1) bolted connection.

5. The construction waste recovery device for construction management of construction engineering according to claim 1, characterized in that: fixed subassembly (9) include two first springs (91), first spring (91) one end with first baffle (29) fixed connection, the other end with place frame (25) fixed connection, its articulated shaft one end is kept away from in first baffle (29) and the notch has been seted up, the notch interpolation is equipped with first inserted bar (92), first cylinder (93) of first inserted bar (92) fixedly connected with, first cylinder (93) with place frame (25) fixed connection.

6. The construction waste recovery device for construction management of construction engineering according to claim 1, characterized in that: the first conveying assembly (3) comprises a first supporting frame (31), the first supporting frame (31) is fixedly connected with the base (1), and a first conveying belt (32) is fixedly connected to one side, far away from the base (1), of the first supporting frame (31).

7. The construction waste recovery device for construction management of construction engineering according to claim 1, characterized in that: the second conveying assembly (8) is identical to the first conveying assembly (3) in structure, and the first magnetic separation assembly (5) is identical to the second magnetic separation assembly (7) in structure.

Technical Field

The invention relates to the technical field of garbage recovery, in particular to a construction garbage recovery device for construction engineering construction management.

Background

The construction waste refers to the general name of dregs, waste concrete, waste bricks and stones and other wastes produced by people in the production activities of the construction industry such as demolition, construction, decoration and repair. 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 construction waste can be classified into slag, concrete blocks, broken stones, broken bricks and tiles, waste mortar, slurry, waste plastics, waste metals, waste bamboo and wood and the like according to the composition.

In order to achieve the effect of environmental protection, the construction wastes need to be recycled so as to be reused, the recycling aims to process and transform some wastes into useful things for continuous use, and meanwhile, the pollution to the environment can be reduced. However, the existing construction waste can not be recycled sufficiently and can not be classified sufficiently, so that a lot of construction waste can not be used.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a construction waste recovery device for construction management of constructional engineering, which has the advantages that: through the arranged water washing component, wood, plastic, paper and soil can be firstly distinguished from construction waste, the first conveying component and the second conveying component are arranged for conveying the construction waste, the screening component is arranged for distinguishing the size of the construction waste, the first magnetic separation component and the second magnetic separation component are used for collecting metal materials in the construction waste, the placing frame and the first baffle are arranged for storing the construction waste, the first gear, the second gear and the first motor are arranged for rotating the water washing box so as to sufficiently wash the construction waste, the wood, the plastic and the like are further distinguished from the construction waste, the second motor, the threaded rod and the second telescopic rod are arranged for controlling the movement of the placing frame so as to facilitate the placing frame to be taken out of the water washing box, and the fixing component is arranged for controlling the first baffle, through above-mentioned structure, can fully distinguish building rubbish, improve building rubbish's reutilization rate, reduce the pollution to the environment.

The above object of the present invention is achieved by the following technical solutions:

building rubbish recovery unit for construction management of building engineering, including the base, base one side is equipped with washing subassembly, first conveyor assembly, screening subassembly, first magnetic separation subassembly, reducing mechanism, second magnetic separation subassembly and second conveyor assembly in proper order, the washing subassembly includes first gear and first motor, first motor fixed connection in the base, first gear with the base rotates to be connected, establish and fixedly connected with second gear on the output shaft of first motor, the second gear with the meshing of first gear, the first gear is kept away from one end fixedly connected with washing case of base, washing case keeps away from ground one side and is equipped with the placement frame, the placement frame is inserted and is equipped with the threaded rod and both threaded connection, rotate on the base and be connected with the second motor, the threaded rod with the output shaft coaxial and fixed connection of second motor, the placing frame is connected with a second telescopic rod in a clamping mode, the second telescopic rod is fixedly connected with the base, a first baffle is hinged to the bottom end of the placing frame, and a fixing assembly is arranged on one side of the first baffle.

By adopting the technical scheme, wood, plastic, paper and soil can be firstly distinguished from construction waste through the arranged water washing component, the first conveying component and the second conveying component are arranged for conveying the construction waste, the screening component is arranged for distinguishing the size of the construction waste, the first magnetic separation component and the second magnetic separation component are used for collecting metal materials in the construction waste, the placing frame and the first baffle are arranged for storing the construction waste, the first gear, the second gear and the first motor are arranged for rotating the water washing box so as to fully wash the construction waste, the wood, the plastic and the like are further distinguished from the construction waste, the second motor, the threaded rod and the second telescopic rod are arranged for controlling the movement of the placing frame so as to enable the placing frame to be conveniently taken out of the water washing box, the setting of fixed subassembly is in order to control first baffle, through above-mentioned structure, can fully distinguish building rubbish, improves building rubbish's reutilization rate, reduces the pollution to the environment.

The present invention in a preferred example may be further configured to: the crushing device comprises a first crushing box and a second crushing box, the first crushing box and the second crushing box are fixedly connected with the base, a first crushing assembly is arranged in the first crushing box and comprises a first crushing mechanism and a second crushing mechanism, the first crushing mechanism comprises a plurality of first connecting rods which are parallel to each other, the first connecting rods are sleeved with and fixedly connected with first crushing rollers, the first crushing rollers rotate without mutual interference, the first connecting rods are rotatably connected with the first crushing box, one ends of the first connecting rods are sleeved with third gears, the third gears are meshed in pairs, a fourth motor is fixedly connected to the outer side wall of the first crushing box, one end of one of the first connecting rods penetrates through the outer side wall of the first crushing box and is coaxially and fixedly connected with an output shaft of the fourth motor, the second crushing mechanism is the same as the first crushing mechanism in structure, and the second crushing mechanism is perpendicular to the first crushing mechanism in rotation direction.

Through adopting above-mentioned technical scheme, reducing mechanism's setting can smash the fritter and the powder of handling for convenience with cubic building rubbish, and can smash out the metal material in the cubic building rubbish, the recovery of the metal material of being convenient for, the setting of first crushing case and the second crushing case can be so that smash and go on under the confined environment, reduce dust pollution, the setting of first crushing unit can be smashed cubic rubbish, the power of the first rotatory grinding roller that sets up of fourth motor, two liang of meshing of a plurality of third gears are rotatory in order to drive all first grinding rollers through a fourth motor, accelerate kibbling efficiency.

The present invention in a preferred example may be further configured to: the screening subassembly includes the second support frame, the second support frame with base fixed connection, the second support frame is kept away from base one side ball pivot is connected with first telescopic link, first telescopic link ball pivot is connected with the dog, the dog is arranged in first conveying component top and both clearances set up, the dog is close to wash case one side sets up along vertical direction slope, first telescopic link cover is equipped with the second spring, second spring one end fixed connection in the second support frame, other end fixed connection in the dog, the dog with second support frame sliding connection.

Through adopting above-mentioned technical scheme, the setting of screening subassembly is in order to distinguish building rubbish according to the size, then get into reducing mechanism and smash, can be kibbling more thoroughly like this, the setting of second support frame is in order to provide the support, first telescopic link, the size of dog and second spring is the size of being convenient for distinguish building rubbish, and can get into reducing mechanism according to the size of difference and smash, the dog is with the sliding connection of second support frame, firstly can send bold rubbish into reducing mechanism and smash, secondly can not change the distance between dog and the first transport subassembly, and then make the building rubbish in the same size range all can pass through the dog.

The present invention in a preferred example may be further configured to: the first magnetic separation assembly comprises a third support frame, the third support frame is fixedly connected with the base, a third support frame is fixedly connected with a third motor, an output end of the third motor is fixedly connected with a magnetic roller, the magnetic roller is arranged above the first conveying assembly, the magnetic roller is far away from a water washing box, one side of the water washing box is abutted to a scraper, one side of the scraper is fixedly connected with a collecting box, and the collecting box is connected with the base through bolts.

Through adopting above-mentioned technical scheme, through the first magnetic separation subassembly that sets up, can be earlier tentatively with the fritter to the metal material that exists alone adsorbs to collect, carries out the reutilization, and the third motor provides the power of first magnetic separation subassembly motion, and the setting of magnetic force gyro wheel is for adsorbing metal material, and the setting of scraper blade is in order to scrape the metal material that adsorbs on the magnetic force gyro wheel, and collects through the collecting box.

The present invention in a preferred example may be further configured to: the fixed subassembly includes two first springs, first spring one end with first baffle fixed connection, the other end with place frame fixed connection, first baffle is kept away from its articulated shaft one end and is seted up the notch, the notch interpolation is equipped with first inserted bar, the first cylinder of first inserted bar fixedly connected with, first cylinder with place frame fixed connection.

Through adopting above-mentioned technical scheme, the setting of fixed subassembly is the motion for controlling first baffle, make when washing, first baffle can with place the frame and form a framework and place building rubbish, after washing, can open first baffle and make building rubbish can follow and place frame and first baffle and go up the landing and get into next process, first cylinder is in order to fix first baffle with the inserted bar setting, the intermittent motion of first spring is in order to realize first baffle, when first inserted bar leaves first baffle, first baffle falls under the effect of building rubbish gravity, after the building rubbish whereabouts, first baffle can continue under the effect of first spring and place the frame butt, then first inserted bar is fixed first baffle again, carry out the washing of next batch of building rubbish.

The present invention in a preferred example may be further configured to: the first conveying assembly comprises a first support frame, the first support frame is fixedly connected with the base, and a first conveying belt is fixedly connected to one side, far away from the base, of the first support frame.

Through adopting above-mentioned technical scheme, the setting of first conveyor components is for being connected washing subassembly, screening subassembly, first magnetic separation subassembly and crushing subassembly for can be greater degree realize automatic rubbish and retrieve, the setting of first support frame is for supporting first conveyer belt, the setting of first conveyer belt is for carrying the construction waste who has washed.

The present invention in a preferred example may be further configured to: the second conveying assembly is identical to the first conveying assembly in structure, and the first magnetic separation assembly is identical to the second magnetic separation assembly in structure.

Through adopting above-mentioned technical scheme, the staff operation can be convenient for to first conveyor components and the same first magnetic separation subassembly of second conveyor components and structure and second magnetic separation subassembly to can be convenient for handle the unusual in the operation.

In summary, the invention includes at least one of the following beneficial technical effects:

1. through the arranged water washing component, wood, plastic, paper and soil can be firstly distinguished from construction waste, the first conveying component and the second conveying component are arranged for conveying the construction waste, the screening component is arranged for distinguishing the size of the construction waste, the first magnetic separation component and the second magnetic separation component are used for collecting metal materials in the construction waste, the placing frame and the first baffle are arranged for storing the construction waste, the first gear, the second gear and the first motor are arranged for rotating the water washing box so as to sufficiently wash the construction waste, the wood, the plastic and the like are further distinguished from the construction waste, the second motor, the threaded rod and the second telescopic rod are arranged for controlling the movement of the placing frame so as to facilitate the placing frame to be taken out of the water washing box, and the fixing component is arranged for controlling the first baffle, by the structure, the construction waste can be fully distinguished, the secondary utilization rate of the construction waste is improved, and the pollution to the environment is reduced;

2. the crushing device can crush blocky building garbage into small blocks and powder convenient to process, and can crush metal materials in the blocky building garbage out so as to facilitate recovery of the metal materials, the first crushing box and the second crushing box are arranged so that crushing can be performed in a closed environment, dust pollution is reduced, the blocky garbage can be crushed by the first crushing assembly, the fourth motor is provided with power for rotating the first crushing roller, and every two of the third gears are meshed so as to drive all the first crushing rollers to rotate through the fourth motor, so that the crushing efficiency is accelerated;

3. the setting of screening subassembly is in order to distinguish building rubbish according to the size, then get into reducing mechanism and smash, can be kibbling more thoroughly like this, the setting of second support frame is in order to provide the support, first telescopic link, the dog is the size of the building rubbish of the convenient differentiation of setting with the second spring, and can get into reducing mechanism and smash according to the size of difference, the dog is connected with the sliding of second support frame, firstly can send bold rubbish into reducing mechanism and smash, secondly can not change the distance between dog and the first transport module, and then make the building rubbish in the same size range all can pass through the dog.

Drawings

Fig. 1 is a schematic view of a first viewing angle structure according to the present invention.

Fig. 2 is a top view of the present invention.

Fig. 3 is a schematic view of a second viewing angle structure according to the present invention.

Fig. 4 is a partially enlarged view of a portion a in fig. 3.

Fig. 5 is a schematic view of a third viewing angle structure according to the present invention.

Fig. 6 is a partially enlarged view at B in fig. 5.

FIG. 7 is a schematic view showing the internal structure of the first pulverizing box of the present invention.

FIG. 8 is a schematic view of the structure of the water washing assembly of the present invention.

Reference numerals: 1. a base; 2. a water washing component; 21. a first gear; 22. a first motor; 23. a second gear; 24. A water washing tank; 25. placing the frame; 26. a threaded rod; 27. a second motor; 28. a second telescopic rod; 29. a first baffle plate; 3. a first conveying assembly; 31. a first support frame; 32. a first conveyor belt; 4. a screening component; 41. a second support frame; 42. a first telescopic rod; 43. a stopper; 44. a second spring; 5. a first magnetic separation assembly; 51. a third support frame; 52. A third motor; 53. a magnetic roller; 54. a squeegee; 55. a collection box; 6. a crushing device; 61. a first crushing tank; 62. A second crushing tank; 63. a first size reduction assembly; 64. a first crushing mechanism; 641. a first connecting rod; 642. a first crushing roller; 643. a third gear; 644. a fourth motor; 65. a second crushing mechanism; 7. a second magnetic separation assembly; 8. a second transport assembly; 9. a fixing assembly; 91. a first spring; 92. a first plunger; 93. a first cylinder; 10. a limiting plate; 11. A protective shell; 12. a second baffle; 13. a third spring; 14. a funnel; 15. a material pipe; 16. a transport assembly; 161. a notch; 162. a placement groove; 163. a second conveyor belt; 164. clamping a plate; 17. an inclined plate; 18. a second material guide plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, the construction waste recycling device for construction management of building engineering disclosed by the invention comprises a base 1, a washing component 2, a first conveying component 3, a screening component 4, a first magnetic separation component 5, a crushing device 6, a second magnetic separation component 7 and a second conveying component 8 are sequentially arranged on one side of the base 1, wood, plastic, paper and soil can be firstly distinguished from construction waste through the arranged washing component 2, the first conveying component 3 and the second conveying component 8 are arranged for conveying the construction waste, the screening component 4 is arranged for distinguishing the size of the construction waste, the first magnetic separation component 5 and the second magnetic separation component 7 are used for collecting metal materials in the construction waste, as shown in fig. 8, the washing component 2 comprises a first gear 21 and a first motor 22, the first motor 22 is fixedly connected to the base 1, first gear 21 rotates with base 1 to be connected, overlap on the output shaft of first motor 22 and establish and fixedly connected with second gear 23, second gear 23 meshes with first gear 21, base 1 one end fixedly connected with washing case 24 is kept away from to first gear 21, second gear 23 is in order to make washing case 24 rotatory with first motor 22's setting, and then make building rubbish obtain abundant washing, and then make timber, plastics etc. distinguish from building rubbish, in order to make the figure more clear, first gear 21 in the figure, the teeth of a cogwheel of second gear 23 are all not shown in the figure. The side of the washing tank 24, which is far away from the ground, is provided with a placing frame 25, the placing frame 25 is provided with a filter hole, the placing frame 25 is inserted with a threaded rod 26, the threaded rod 26 is in threaded connection with the placing frame 25, the base 1 is rotatably connected with a second motor 27, the second motor 27 is a servo motor, the threaded rod 26 is coaxial with and fixedly connected with an output shaft of the second motor 27, the placing frame 25 is connected with a second telescopic rod 28 in a clamping manner, the second telescopic rod 28 is fixedly connected with the base 1, the second motor 27, the threaded rod 26 and the second telescopic rod 28 are arranged to control the movement of the placing frame 25, so that the placing frame 25 can be conveniently taken out of the washing tank 24, the bottom end of the placing frame 25 is hinged with a first baffle plate 29, the placing frame 25 and the first baffle plate 29 are arranged to store construction waste, one side of the first baffle plate 29 is provided with a fixing component 9, the fixing component 9 is arranged to control the first baffle plate 29, through above-mentioned structure, can fully distinguish building rubbish, improve building rubbish's reutilization rate, reduce the pollution to the environment.

Referring to fig. 1 and 7, the crushing apparatus 6 includes a first crushing box 61 and a second crushing box 62, the first crushing box 61 and the second crushing box 62 are disposed such that crushing can be performed in a closed environment, thereby reducing dust pollution, the first crushing box 61 and the second crushing box 62 are both fixedly connected to the base 1, a first crushing assembly 63 is disposed in the first crushing box 61, the first crushing assembly 63 is disposed such that the lumpy garbage can be crushed, the first crushing assembly 63 includes a first crushing mechanism 64 and a second crushing mechanism 65, the first crushing mechanism 64 includes a plurality of first connecting rods 641 parallel to each other, the number of the first connecting rods 641 is not limited but needs to be even, the plurality of first connecting rods 641 are respectively sleeved and fixedly connected with the first crushing rollers 642, the rotation of the plurality of first crushing rollers do not interfere with each other, a first guide plate can be added between the adjacent first crushing rollers 642, the first material guiding plate is not shown in the figure, the first material guiding plate can directly convey the construction waste to between two adjacent first crushing rollers 642 so as to crush the construction waste more rapidly, the first connecting rod 641 is rotatably connected with the first crushing box 61, one end of each of the plurality of first connecting rods 641 is sleeved with a third gear 643, the plurality of third gears 643 are meshed with each other in pairs, the meshing of each pair of the plurality of third gears 643 is used for driving all the first crushing rollers 642 to rotate through a fourth motor 644 so as to accelerate the crushing efficiency, the outer side wall of the first crushing box 61 is fixedly connected with a fourth motor 644, the fourth motor 644 is provided with power for rotating the first crushing rollers 642, one end of one of the first connecting rod 641 penetrates through the outer side wall of the first crushing box 61 and is coaxially and fixedly connected with an output shaft of the fourth motor 644, the second crushing mechanism 65 has the same structure as the first crushing mechanism 64, the protective shell 11 is sleeved and fixedly connected with the bottoms of the first crushing box 61 and the second crushing box 62, the structure used for protecting the second crushing mechanism 65, the second crushing mechanism 65 is perpendicular to the rotation direction of the first crushing mechanism 64, the crushing device 6 is arranged to crush the blocky construction waste into small pieces and powder which are convenient to treat, and can crush the metal materials in the blocky construction waste out, so that the metal materials can be conveniently recycled, when the crushing device 6 is used, part of materials are splashed out from the feed inlets of the first crushing box 61 and the second crushing box 62 when the construction waste is crushed, the second baffles 12 can be hinged at the two ends of the feed inlet, and the feed inlets can be blocked when the two second baffles 12 are parallel, so that the harm to people is reduced, the third spring 13 is fixedly connected between the second baffles 12 and the first crushing box 61 or the second crushing box 62, so that when feeding is carried out, the second baffles 12 move downwards under the action of gravity, the third spring 13 is compressed, when no material is fed, the restoring force of the third spring 13 causes the two second baffle plates 12 to be merged again, the inclined plates 17 are fixedly connected to the bottoms of the first crushing box 61 and the second crushing box 62, the inclined plates 17 are rotatably connected to the second crushing mechanism 65, so that complete blanking is facilitated, if necessary, the distance between the first crushing rollers 642 is adjusted according to different requirements, the two ends of the first connecting rod 641 which is not connected to the fourth motor 644 are rotatably connected with fixing plates which are not shown in the drawing, the fixing plates are connected with the first crushing box 61 or the second crushing box 62 through bolts, so that adjustment can be performed according to requirements, the proper hoppers 14 are fixedly connected to the feed ports of the first crushing box 61 and the second crushing box 62, so as to ensure that construction waste cannot fall off during the conveying process, the material pipes 15 are fixedly connected to the discharge ports of the first crushing box 61 and the second crushing box 62, the second material guide plate 18 is arranged between the first crushing mechanism 64 and the second crushing mechanism 65, and the second material guide plate 18 is fixedly connected with the inner side wall of the first crushing box 61 or the second crushing box 62, so that the construction waste treated by the first crushing mechanism 64 can completely enter the second crushing mechanism 65 for crushing.

Referring to fig. 1, a first crushing bin 61 is selected for crushing large blocks, the first crushing bin 61 is arranged along the inclined direction of a stop block 43, so that construction waste falling off from the stop block 43 can fall into the first crushing bin 61, a second crushing bin 62 is selected for crushing small blocks, the construction waste crushed by the first crushing bin 61 is conveyed into the second crushing bin 62, the assembly 16 needs to be conveyed, a notch 161 is formed in a base 1, a bolt is connected with a placing groove 162 in the notch 161, the bottom of the placing groove 162 is inclined, then a second conveying belt 163 which is inclined is fixedly connected to the base 1, a plurality of clamping plates 164 are fixedly connected to the second conveying belt 163, the quantity of the clamping plates 164 is not limited and is used for clamping the construction waste after primary crushing, one end of the second conveying belt 163 is arranged in the placing groove 162, so that the construction waste in the placing groove 162 can be placed, the second conveyor 163 is fixedly connected to the leakage preventing plates, which are not shown, at both sides in the moving direction thereof.

Referring to fig. 1 and 5, the screening assembly 4 includes a second support frame 41, the second support frame 41 is arranged to provide support, the second support frame 41 is fixedly connected to the base 1, as shown in fig. 6, a first telescopic rod 42 is connected to one side of the second support frame 41 away from the base 1 in a spherical hinge manner, a stopper 43 is connected to the first telescopic rod 42 in a spherical hinge manner, the stopper 43 is arranged above the first conveying assembly 3 in a spaced manner, the stopper 43 is arranged to be inclined in a vertical direction near the washing tank 24, a plurality of rollers are fixedly connected to an inclined surface of the stopper 43, the number of the rollers is not limited, and the rollers are not marked in the roller diagram, so that friction between the construction waste and the stopper 43 can be reduced, the construction waste can be ensured to slide off from the stopper 43, the first telescopic rod 42 is sleeved with a second spring 44, the arrangement of the first telescopic rod 42, the stopper 43 and the second spring 44 is convenient for distinguishing the size of the construction waste, and can get into reducing mechanism 6 according to the size of difference and smash, second spring 44 one end fixed connection is in second support frame 41, other end fixed connection is in dog 43, dog 43 and second support frame 41 sliding connection, dog 43 and the sliding connection of second support frame 41, firstly can send bold rubbish into reducing mechanism 6 and smash, secondly can not change the distance between dog 43 and the first conveyor components 3, and then make the building rubbish in the same size scope all can pass through dog 43, the setting of screening subassembly 4 is in order to distinguish building rubbish according to the size, then get into reducing mechanism 6 and smash, can kibbling more thoroughly like this.

Referring to fig. 1 and 3, the first magnetic separation assembly 5 includes a third support frame 51, the third support frame 51 is fixedly connected to the base 1, a third motor 52 is fixedly connected to the third support frame 51, the third motor 52 provides power for the movement of the first magnetic separation assembly 5, a magnetic roller 53 is fixedly connected to an output end of the third motor 52, the magnetic roller 53 is arranged to adsorb metal materials, the magnetic roller 53 is disposed above the first conveying assembly 3, a scraper 54 is abutted to a side of the magnetic roller 53 away from the washing tank 24, a collection tank 55 is fixedly connected to a side of the scraper 54, the scraper 54 is arranged to scrape the metal materials adsorbed on the magnetic roller 53 and collect the metal materials through the collection tank 55, the collection tank 55 is bolted to the base 1, and through the first magnetic separation assembly 5, the small pieces can be preliminarily adsorbed and collected by the metal materials existing alone, and carrying out secondary utilization.

Referring to fig. 3 and 4, the fixing assembly 9 includes two first springs 91, two first springs 91 are disposed on two sides of the first baffle 29, one end of each first spring 91 is fixedly connected to the first baffle 29, the other end of each first spring 91 is fixedly connected to the placing frame 25, the first springs 91 are disposed to realize intermittent movement of the first baffle 29, when the first insertion rods 92 leave the first baffle 29, the first baffle 29 falls under the gravity of the construction waste, after the falling of the construction waste is finished, the first baffle 29 can continuously abut against the placing frame 25 under the action of the first springs 91, then the first insertion rods 92 fix the first baffle 29 again to wash the next batch of construction waste, one end of the first baffle 29, which is far away from the hinge shaft 161, is provided with a hinge shaft notch 161, a first insertion rod 92 is inserted in the hinge shaft notch 161, a first cylinder 93 is fixedly connected to the first insertion rod 92, the first cylinder 93 is disposed to fix the first baffle 29, the first inserting rod 92 is preferably L-shaped, so that the movement of the first baffle 29 is not interfered, a roller is fixedly connected to one end of the first inserting rod 92, which is arranged in the first baffle 29, and is not marked in the figure, so that the friction force between the first inserting rod 92 and the first baffle 29 can be reduced, the first inserting rod 92 and the first baffle 29 are protected, the first cylinder 93 is fixedly connected with the placing frame 25, the fixing component 9 is arranged to control the movement of the first baffle 29, so that the first baffle 29 and the placing frame 25 can form a frame body for placing the construction waste during washing, and after washing, the first baffle 29 can be opened, so that the construction waste can slide down from the placing frame 25 and the first baffle 29 to enter the next process.

Referring to fig. 1 and 3, the first conveyor assembly 3 includes a first support frame 31, the first support frame 31 is fixedly connected to the base 1, a first conveyor belt 32 is fixedly connected to a side of the first support frame 31 away from the base 1, the first conveyor assembly 3 is arranged to connect the water washing assembly 2, the screening assembly 4, the first magnetic separation assembly 5 to the crushing device 6, so that the automatic garbage recycling can be realized to a greater extent, the first support frame 31 is arranged to support the first conveyor belt 32, the first conveyor belt 32 is arranged to convey the washed construction garbage, two limiting plates 10 are respectively arranged on two sides of the first conveyor belt 32 along the movement direction thereof, the limiting plates 10 are connected to the first support frame 31 by bolts, a gap is formed between the two limiting plates 10 on the same side, and the stopper 43 is arranged between the gaps, so that the construction garbage with a large size can enter the crushing device 6 from the gap only to be crushed and the stopper 43 is arranged between the gaps Between the limiting plates 10 on the opposite sides.

Referring to fig. 2, the second conveying assembly 8 and the first conveying assembly 3 have the same structure, the first magnetic separation assembly 5 and the second magnetic separation assembly 7 have the same structure, and the first conveying assembly 3 and the second conveying assembly 8 having the same structure and the first magnetic separation assembly 5 and the second magnetic separation assembly 7 having the same structure can be conveniently operated by a worker and can be conveniently used for processing abnormity in operation.

The implementation principle of the embodiment is as follows: before use, the whole device is assembled, when the device is used, mixed construction waste is firstly put into the placing frame 25, then the second motor 27 is turned on, the second motor 27 drives the threaded rod 26 to rotate, the placing frame 25 has a lifting function under the action of the second telescopic rod 28, the placing frame 25 can enter the washing tank 24, then the first motor 22 is turned on, the first motor 22 drives the second gear 23 and the second gear 23 to rotate, further the rotation of the washing tank 24 is realized, through the movement of water in the washing tank 24, the construction waste or wood, plastics and the like in the construction waste can float, then the construction waste or wood, plastics and the like are manually fished out, then the second motor 27 reversely moves, the placing frame 25 rises to be far away from the washing tank 24, then the clamping connection between the second telescopic rod 28 and the placing frame 25 is removed, and the placing frame 25 is pushed to rotate to the upper part of the first conveyor belt 32, then the first air cylinder 93 is opened, the first air cylinder 93 drives the first insertion rod 92 to move, so that the first insertion rod 92 is far away from the first baffle plate 29, the first baffle plate 29 falls onto the first conveyor belt 32 under the action of the gravity of the construction waste, after the construction waste falls, the first baffle plate 29 is restored to be abutted against the construction frame under the action of the third spring 13, then the first air cylinder 93 is started, the insertion rod is inserted into the first baffle plate 29 for washing of the next batch, the construction waste moves on the first conveyor belt 32, when the construction waste moves to the screening assembly 4, the construction waste with small size can enter the first magnetic separation assembly 5 through the stopper 43, the third motor 52 is opened, the third motor 52 drives the magnetic roller 53 to rotate, so that the magnetic roller 53 can circularly adsorb metal materials in the construction waste, then enters the collection box 55 through the scraper 54, and then the construction waste with small size continuously moves, until the construction waste enters the second crushing box 62 to be crushed, when the construction waste with large size moves on the first conveyor belt, the stopper 43 cannot pass through the stopper 43, the stopper 43 is pushed to move, the rollers on the stopper 43 can synchronously drive the construction waste to move, so that the construction waste with large size can enter the first crushing assembly 63 through the hopper 14 between the gaps of the two limiting plates 10, the fourth motor 644 in the first crushing mechanism 64 is started, the fourth motor 644 drives the first connecting rod 641 to rotate, the third gears meshed in pairs are further rotated, further all the first crushing rollers 642 are rotated to crush the construction waste in the horizontal direction, the second crushing mechanism 65 crush the construction waste in the vertical direction, after the crushing is completed, the crushed construction waste enters the material pipe 15 through the inclined plate 17, further enters the placing groove 162, and is conveyed into the hopper 14 of the second crushing box 62 through the second conveyor belt 163, then further crushing is carried out in the second crushing box 62, after crushing, the material pipe 15 through the second crushing box 62 is conveyed to the second conveying assembly 8, then the second magnetic separation assembly 7 is used for recycling metal materials again, and after recycling is finished, construction waste collection is carried out.

The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.