Construction site construction solid waste treatment device and method

Abstract

The present invention relates to a construction site construction solid waste treatment device and method, including a shell, a feeding module, a bracket, a crushing module, a bottom matching module, and a pressure roller module. The present application can solve the problem that the prior art does not take into account the unequal volume of solid waste. Since the volume and hardness of the incoming solid waste are different, it is difficult to directly crush large objects into granular structures through simple roller structures and knife plate structures, and forced crushing is prone to structural damage. Even if the crushing operation is completed, the structure size and particle uniformity may partially not meet the requirements.

Description

Technical Field

[0001] The present application relates to the technical field related to the treatment of construction solid waste at construction sites, and in particular to a device and method for treating construction solid waste at construction sites. Background Art

[0002] The treatment of construction waste is a way to reuse solid waste as a renewable resource. Construction waste is solid waste generated during the construction, reconstruction, expansion or demolition of buildings. Construction waste has a wide range of erosion effects on our living environment. If we ignore construction waste for a long time, it will have a bad impact on urban environmental sanitation, living conditions, land quality assessment, etc. First of all, a large amount of land piled with construction waste will reduce the quality of the soil and reduce the production capacity of the soil; construction waste piled in the air will affect the air quality, and some dust particles will be suspended in the air, which is harmful to human health; during the stacking process of construction waste, long-term accumulation will cause harmful substances in construction waste to penetrate into the groundwater and pollute the water environment.

[0003] In the existing process of treating solid construction waste, such as the Chinese patent with announcement number CN209934867U, a solid construction waste treatment device is disclosed, which includes a chassis, a feeding and raking device, a crushing device and a driving motor. The solid construction waste treatment device can automatically feed, rake and crush block concrete and brick wall blocks, and then refine the block waste slag and output it. The processed slag and refined waste is more suitable as a direct raw material for waste recycling.

[0004] In the above-disclosed prior art, block concrete and brick wall blocks are automatically fed, raked and crushed, and the block waste debris is then refined and output. However, the unequal volume of solid waste is not taken into account. Since the volume and hardness of the incoming construction solid waste are different, it is difficult to directly crush large objects into granular structures through simple roller structures and knife plate structures, and forced crushing is prone to structural damage. Even if the crushing operation is completed, the structure size and particle uniformity may not meet the requirements.

[0005] Based on this, there is still room for improvement on the existing treatment of construction solid waste. Summary of the invention

[0006] In order to improve the crushing effect and thus produce crushed stone particles that meet the particle requirements, the present application provides a construction site construction solid waste treatment device and method.

[0007] In the first aspect, the construction site construction solid waste treatment device provided by the present application adopts the following technical solution:

[0008] A construction solid waste treatment device for a construction site comprises a shell; a feeding module, which is installed at the left end of the shell, and the feeding module is used to preliminarily crush the incoming solid construction waste to obtain fragments, and the lower ends of the shell and the feeding module are connected by a bracket; a crushing module, which is installed at the upper end inside the shell, and a bottom matching module is provided in the middle of the shell, and the crushing module and the bottom matching module cooperate to perform multi-directional crushing operations on the incoming fragments; a pressing roller module, which is installed at the lower end inside the shell, and the crushed fragments are further rolled by the pressing roller module to obtain uniform gravel particles.

[0009] The crushing module includes a lifting cylinder, a connecting component, a crushing block, a crushing component and a punching and turning component. The lifting cylinder is installed at the upper end of the shell, and the connecting component is installed at the lower end of the lifting cylinder. The lower end of the connecting component with a locking function is connected to the crushing block in a sliding fit. The inside of the crushing block is provided with crushing components and punching and turning components at intervals from left to right, and the crushing components and the connecting component are used in conjunction with each other.

[0010] As a preferred technical solution of the present invention, the feed module includes a feed port and a crushing roller. The lower end outlet position of the feed port is connected to the inlet position opened at the left end of the shell. A rotatable crushing roller is symmetrically arranged in the middle of the feed port.

[0011] As a preferred technical solution of the present invention, the connecting assembly includes a connecting plate, a sliding rod, and a clamping block. The connecting plate is connected to the ejection end of the lifting cylinder. The sliding rods are symmetrically installed on the left and right ends of the connecting plate. The sliding rod is slidably arranged in a sliding groove opened at the upper end of the crushing block. A built-in groove is opened at the lower end of the outer wall of the sliding rod. A clamping block is elastically slidably arranged in the built-in groove. The clamping block in the initial position is clamped in the clamping groove opened in the crushing block. An extrusion block used in conjunction with the clamping block is slidably arranged in the clamping groove. The outer side of the extrusion block is fitted in the extrusion groove opened in the inner wall of the shell. The inclined surface of the lower end of the extrusion groove is a structure that gradually inclines inward from top to bottom.

[0012] As a preferred technical solution of the present invention, the crushing assembly includes a connecting rod, whose upper end is connected to the connecting plate, and a meshing piece is installed at the lower end of the connecting rod; a gear, whose right side is meshed with the meshing piece, the gear is rotatably arranged in the through groove through a pin shaft, and the left side of the gear is meshed with a rack plate, and the lower end of the rack plate is installed on a connecting head, and the connecting head is slid up and down in the through groove opened in the crushing block; a conical head, whose upper end is connected to the connecting head through an elastic telescopic rod, and a pressing rod is installed at the right end of the conical head, and the pressing rod is located in a hidden groove opened on the right side of the connecting head; a filling unit, which is arranged in a horizontal groove opened in the side wall of the through groove, and the filling unit is arranged on the left and right.

[0013] As a preferred technical solution of the present invention, the engaging part includes a lifting rod, a rack, a center rod, and a latch block. A rack is installed on the left outer wall of the lifting rod, and the rack is meshed with the gear. A connecting groove that runs through the lifting rod is opened inside, and the upper end of the center rod that is slidably set in the connecting groove is connected to the connecting rod. The roller set at the lower end of the connecting rod abuts against the upper right side of the inclined end face of the latch block in the initial position. The latch block is horizontally slidably set in the working groove opened at the lower end of the lifting rod, and the latch block and the working groove are elastically connected. The right end face of the latch block in the initial position abuts against the right side wall position of the through groove.

[0014] As a preferred technical solution of the present invention, an inner groove is provided in the middle of the right side wall of the through slot, the inner groove corresponds to the position of the latch block, and the center rod is used in conjunction with the pressing rod.

[0015] As a preferred technical solution of the present invention, a limiting groove is provided at the upper end of the side wall of the central rod, and a limiting block slidably arranged in the limiting groove is installed at the side wall position of the connecting groove.

[0016] As a preferred technical solution of the present invention, the filling unit includes an electric sliding part and a filling part. The electric sliding part is slidably arranged in a horizontal groove. A magnetic slider is arranged on the inner side of the electric sliding part. The slider and the slide groove opened on the outer side of the filling part are connected by an up and down sliding fit, and the inner wall of the slide groove is paved with an iron layer, and the magnetic slider is temporarily magnetically attracted to the iron layer.

[0017] As a preferred technical solution of the present invention, the filling piece is a semicircular arc structure, and the angle between the inner inclined surface of the filling piece and the outer wall of the conical head is matched, the front and rear right end surfaces of the filling piece arranged on the left side are symmetrically provided with protruding blocks, and the front and rear left end surfaces of the filling piece arranged on the right side are symmetrically provided with recessed grooves, and the protruding blocks and the recessed grooves are used for card-fitting.

[0018] As a preferred technical solution of the present invention, the stamping turning assembly includes a power supply group, which is installed at the upper end of the placement slot opened in the crushing block, and the power supply group is electrically connected to the electric push rod, and the electric push rod is installed in the placement slot; an ejector, which is installed at the ejection end of the electric push rod, and the ejector of the T-shaped structure is slidably arranged in the inner cavity position of the punching head, and the ejector and the upper end of the punching head are connected by a sleeve spring, and the outer side of the sleeve spring is sleeved with a dust cover; a turning part, which is horizontally slidably arranged in the movable slot opened in the side wall of the punching head, and the turning part and the movable slot are elastically connected, and the inner end of the turning part and the arc groove opened in the side wall of the ejector are used for extrusion cooperation.

[0019] As a preferred technical solution of the present invention, the bottom matching module includes an electric slider, a traction member, a flip plate, a connecting shaft, an alignment member, a guide rail and a bottom component. The front and rear ends of the shell are symmetrically provided with outer convex frames, and the electric slider is arranged in the outer convex frame. A traction member is arranged between the electric sliders, and the traction member is connected to the flip plate through a connecting rope. A connecting shaft is installed at the lower end of the flip plate, and the connecting shaft is connected to the sliding block through a bearing. The sliding block is slidably arranged in a linear groove opened on the side wall of the shell. An alignment member is installed at the end of the connecting shaft, and the alignment member is located in the guide rail. The guide rail is installed on the outer wall of the shell. A storage frame with an outer convex structure is arranged on the right side of the shell, and the bottom component used in conjunction with the crushing block is arranged inside the shell.

[0020] As a preferred technical solution of the present invention, the bottom component includes a bottom plate and an angle cylinder. The outer side of the bottom plate is connected to the shell through a pin, and the angle cylinder is connected between the lower end of the bottom plate and the inner wall of the shell through a pin.

[0021] On the other hand, the present application provides a method for treating solid waste from construction sites, the method comprising the following steps:

[0022] S1. Convey the construction solid waste to the feeding module through the existing conveyor belt, and perform rolling crushing operation on the construction solid waste through the feeding module to obtain fragments;

[0023] S2, the broken pieces fall into the bottom matching module and are spread evenly at a low speed;

[0024] S3, the connecting assembly, the crushing block, the piercing assembly, and the punching and turning assembly are driven to descend synchronously by the lifting cylinder, so as to further stir the crushed blocks in a cone-shaped manner. After descending to a certain depth, the piercing and turning assembly and the punching and turning assembly are retracted into the crushing block so that the lower end surface of the crushing block is a complete horizontal plane. At this time, the crushed blocks are further crushed by the lower end surface of the crushing block;

[0025] S4, opening the bottom matching module, and further rolling the fallen solid waste through the pressing roller module to obtain crushed stone particles.

[0026] In the above technical scheme, the present invention provides a construction site construction solid waste treatment device and method. The present application obtains small pieces of crushed stone by roller crushing of construction solid waste of different sizes, and then performs stirring cone crushing to further reduce its volume and improve its uniformity. Then, the crushing surface (the lower end face of the crushing block) is converted from a multi-layer crushing structure (the lower end face of the crushing block and the extended crushing component and the punching turning component form a multi-layer structure) to a plane structure (the lower end face of the crushing block is in a horizontal plane) for further crushing. At this time, most of the crushed stone particles meet the requirements. In order to further improve the uniformity of the physical force, they are finally further rolled and crushed to obtain crushed stone particles that meet the requirements. The present invention obtains crushed stone particles that meet the requirements through multiple degrees of freedom crushing of "large crushing, medium crushing, small crushing", thereby improving the processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the structure of this application.

[0028] Figure 2 It is an overall cross-sectional view of this application.

[0029] Figure 3 It is a structural schematic diagram of the shell of this application.

[0030] Figure 4 It is a schematic diagram of the structure of the filling part of this application.

[0031] Figure 5 This application Figure 2 A partial schematic diagram of .

[0032] Figure 6 This application Figure 5 A local enlarged view of point X.

[0033] Figure 7 This application Figure 5 A partial enlarged view of point Y.

[0034] Figure 8 This application Figure 5 A partial enlarged view of point Z.

[0035] Explanation of the reference numerals: 1. Shell; 2. Feeding module; 3. Bracket; 4. Crushing module; 5. Bottom matching module; 6. Pressing roller module; 21. Feeding port; 22. Crushing roller; 41. Lifting cylinder; 42. Connecting assembly; 43. Crushing block; 44. Crushing assembly; 45. Punching and turning assembly; 46. Extrusion block; 47. Extrusion groove; 48. Inner groove; 49. Limiting groove; 51. Electric slider; 52. Traction member; 53. Flip plate; 54. Connecting shaft; 55. Alignment member; 56. Guide rail; 57. Bottom assembly; 58. Outer convex frame; 59. Linear groove; 60. Storage frame ; 421, connecting plate; 422, sliding rod; 423, snap-in block; 441, connecting rod; 442, meshing part; 443, gear; 444, rack plate; 445, connector; 446, conical head; 447, pressing rod; 448, leveling unit; 451, power supply group; 452, electric push rod; 453, ejector; 454, punch head; 455, turning part; 571, bottom plate; 572, angle cylinder; 4421, lifting rod; 4422, rack; 4423, center rod; 4424, latch block; 4481, electric sliding part; 4482, leveling part. DETAILED DESCRIPTION

[0036] The following is combined with Figure 1-8 This application is described in further detail.

[0037] The embodiment of the present application discloses a construction site construction solid waste treatment device, which obtains small pieces of crushed stone by roller crushing of construction solid waste of different sizes, and then performs stirring cone crushing to further reduce the volume and improve the uniformity. Then, the rolling surface is converted from a multi-layer crushing structure to a flat structure, so as to further crush the stone particles. At this time, most of the crushed stone particles meet the requirements. In order to further improve the uniformity of the physical force, further roller crushing is finally performed to obtain crushed stone particles that meet the requirements. The present invention obtains crushed stone particles that meet the requirements through crushing with multiple degrees of freedom, thereby improving the processing efficiency.

[0038] Reference Figure 1-Figure 3As shown, the construction site construction solid waste treatment device disclosed in this embodiment includes a shell 1, a feeding module 2, a bracket 3, a crushing module 4, a bottom matching module 5, and a pressure roller module 6. The shell 1 is a fixed foundation, and the feeding module 2 is installed at the left end of the shell 1. The feeding module 2 is used to perform preliminary crushing on the incoming solid construction waste to obtain fragments. The lower ends of the shell 1 and the feeding module 2 are connected through the bracket 3. The crushing module 4 is installed at the upper end inside the shell 1. The middle part of the shell 1 is provided with a bottom matching module 5. The crushing module 4 and the bottom matching module 5 cooperate to perform multi-directional crushing operations on the incoming fragments. The pressure roller module 6 is installed at the lower end inside the shell 1. The crushed fragments are further rolled by the pressure roller module 6 to obtain uniform gravel particles.

[0039] Reference Figure 5 As shown, the crushing module 4 includes a lifting cylinder 41, a connecting component 42, a crushing block 43, a crushing component 44 and a punching and turning component 45. The lifting cylinder 41 is installed at the upper end of the shell 1, and the connecting component 42 is installed at the lower end of the lifting cylinder 41. The lower end of the connecting component 42 with a locking function is slidably connected to the crushing block 43. The crushing component 44 and the punching and turning component 45 are arranged at intervals from left to right inside the crushing block 43, and the crushing component 44 and the connecting component 42 are used in conjunction with each other.

[0040] The present application uses a multiple crushing method to multiple crush construction solid waste of different sizes, thereby obtaining relatively uniform crushed stone particles, thereby laying a foundation for the subsequent reuse of these crushed stone particles.

[0041] Reference Figure 2 As shown, the feed module 2 includes a feed port 21 and a crushing roller 22. The lower end outlet position of the feed port 21 is connected to the inlet position opened at the left end of the shell 1. A rotatable crushing roller 22 is symmetrically arranged in the middle of the feed port 21.

[0042] In the actual roller crushing process, the crushing roller 22 performs roller crushing on the incoming construction solid waste of different sizes, thereby reducing the size of the waste.

[0043] Reference Figure 5As shown, in order to ensure that the crushing assembly 44 and the punching and turning assembly 45 are in a downwardly extending working state during the front and middle stages of the descent process, the present application temporarily locks the connection assembly 42 and the crushing block 43 so that the crushing assembly 44 and the punching and turning assembly 45 can work normally during the front and middle stages of the descent process. The specific structure is as follows: the connection assembly 42 includes a connection plate 421, a sliding rod 422, and a clamping block 423. The connection plate 421 is connected to the ejection end of the lifting cylinder 41. The left and right ends of the connection plate 421 are symmetrically equipped with sliding rods. The movable rod 422, the sliding rod 422 is slidably set in the sliding groove opened at the upper end of the crushing block 43, and the lower end of the outer wall of the sliding rod 422 is provided with a built-in groove, and a clamping block 423 is elastically slidably set in the built-in groove. The clamping block 423 in the initial position is clamped in the clamping groove opened in the crushing block 43, and an extrusion block 46 used in conjunction with the clamping block 423 is slidably set in the clamping groove, and the outer side of the extrusion block 46 is fitted in the extrusion groove 47 opened on the inner wall of the shell 1, and the lower end inclined surface of the extrusion groove 47 is a structure that gradually tilts inward from top to bottom.

[0044] During the actual operation, the connecting plate 421 is driven to descend by the lifting cylinder 41. In the early and middle stages of the descent, the extrusion groove 47 does not form an extrusion state on the extrusion block 46. At this time, the clamping block 423 is elastically clamped into the clamping groove so that the connecting plate 421 and the crushing block 43 maintain their current positions and descend synchronously. In the subsequent descent process, when the lower end of the extrusion groove 47 is inclined to squeeze the extrusion block 46, the extrusion block 46 squeezes the clamping block 423 to squeeze it out of the clamping groove. At this time, the position between the connecting plate 421 and the crushing block 43 is unlocked, and the crushing block 43 reduces its descent speed or even stops due to the obstruction of the gravel below, while the connecting plate 421 descends normally under the drive of the lifting cylinder 41. Subsequently, the crushing assembly 44 and the stamping turning assembly 45 are retracted into the interior of the crushing block 43 through the linkage structure.

[0045] Reference Figure 5-Figure 7As shown, in order to ensure that the crushing assembly 44 performs the operation mode of early and middle stage crushing and late stage retraction during the descent process, the present application is provided with a crushing assembly 44 with a linkage structure, and its structure is specifically as follows: the crushing assembly 44 includes a connecting rod 441, a meshing member 442, a gear 443, a rack plate 444, a connecting head 445, a conical head 446, a pressing rod 447, and a filling unit 448. The upper end of the connecting rod 441 is connected to the connecting plate 421, and the lower end of the connecting rod 441 is installed with a meshing member 442. The right side of the gear 443 is meshed with the meshing member 442 for use, and the gear 443 is set by a pin rotation. In the through groove, the left side of the gear 443 is meshed with the rack plate 444, and the lower end of the rack plate 444 is installed on the connecting head 445. The connecting head 445 is slid up and down in the through groove opened in the crushing block 43. The upper end of the conical head 446 is connected to the connecting head 445 through an elastic telescopic rod, and the elastic telescopic rod always drives the connecting head 445 to be pulled upward. A pressing rod 447 is installed at the right end of the conical head 446, and the pressing rod 447 is located in a hidden groove opened on the right side of the connecting head 445. The filling unit 448 is set in a horizontal groove opened on the side wall of the through groove, and the filling unit 448 is arranged on the left and right.

[0046] In actual operation, after the position between the connecting plate 421 and the crushing block 43 is unlocked, the crushing block 43 reduces its descending speed or even stops due to the obstruction of the gravel below, while the connecting plate 421 descends normally under the drive of the lifting cylinder 41. The connecting plate 421 drives the meshing part 442 to descend, and with the cooperation of the gear 443 and the rack plate 444, the connecting head 445 and the conical head 446 are synchronously retracted into the through groove, and then the lower end opening position of the through groove is sealed by the filling unit 448.

[0047] Reference Figure 6As shown, in order to further fill the lower end opening position of the through-groove after the conical head 446 is retracted into the through-groove, the present application further designs the structure of the engaging member 442 and the filling unit 448. Specifically, the engaging member 442 includes a lifting rod 4421, a rack 4422, a center rod 4423, and a latch block 4424. The left outer wall of the lifting rod 4421 is equipped with a rack 4422, the rack 4422 is meshed with the gear 443, and a connecting groove that runs through the lifting rod 4421 from top to bottom is provided inside. The upper end of the center rod 4423 slidably arranged in the connecting groove is connected to the connecting rod 441, and the roller arranged at the lower end of the connecting rod 441 abuts against the upper right corner of the inclined end surface of the latch block 4424 in the initial position. The side position, the latch block 4424 is horizontally slidably set in the working groove opened at the lower end of the lifting rod 4421, and the latch block 4424 and the working groove are elastically connected, the right end face of the latch block 4424 in the initial position is against the right side wall position of the through groove, so that the latch block 4424 cannot be squeezed to the right by the center rod 4423; the middle part of the right side wall of the through groove is provided with an inner groove 48, and the inner groove 48 corresponds to the position of the latch block 4424, and the center rod 4423 is used in conjunction with the pressing rod 447; the upper end of the side wall of the center rod 4423 is provided with a limiting groove 49, and the limiting block slidably set in the limiting groove 49 is installed at the side wall position of the connecting groove, which gives the limiting block a certain range of motion.

[0048] Reference Figure 7 As shown, the filling unit 448 includes an electric sliding member 4481 and a filling member 4482. The electric sliding member 4481 is slidably arranged in a horizontal groove. A magnetic slider is arranged on the inner side of the electric sliding member 4481. The slider and the slide groove opened on the outer side of the filling member 4482 are connected by sliding cooperation up and down, and the inner wall of the slide groove is paved with an iron layer. The magnetic slider and the iron layer are temporarily magnetically attracted. The filling members 4482 arranged on the left and right form a complete annular structure after closing, and the outer diameter of the annular structure is equal to the inner diameter of the lower end of the through groove, thereby improving the sealing effect. The filling piece 4482 is a semicircular arc structure, and the angle between the inner side inclined surface of the filling piece 4482 and the outer wall of the conical head 446 is matched, which improves the closing fit of the two. The front and rear right end surfaces of the filling piece 4482 arranged on the left are symmetrically provided with protruding blocks, and the front and rear left end surfaces of the filling piece 4482 arranged on the right are symmetrically provided with recessed grooves, and the protruding blocks and the recessed grooves are used for card-joined cooperation. After the filling pieces 4482 arranged on the left and right are closed, the protruding blocks are snapped into the recessed grooves, thereby strengthening the structure of the closed filling pieces 4482.

[0049] During actual operation, when the conical head 446 is fully retracted into the through-groove, the filling piece 4482 is driven by the electric sliding piece 4481 to close left and right, thereby forming a plane with the pointed cone structure at the lower end of the conical head 446 (but there is still a height difference between the lower end face of the filling piece 4482 and the lower end face of the crushing block 43). At the same time, the latch block 4424 is inserted into the inner groove 48. At this time, the center rod 4423 can be lowered alone, thereby extending downward to squeeze the pressing rod 447, thereby pushing the conical head 446 down. At this time, the filling piece 4482 closed on the lower end of the conical head 446 is synchronously lowered until the lower end opening position of the through-groove is filled, and the lower end face of the filling piece 4482 is in the same horizontal plane as the lower end face of the crushing block 43.

[0050] Reference Figure 5 , Figure 8 As shown, the stamping turning assembly 45 includes a power supply group 451, an electric push rod 452, an ejector 453, a punching head 454, and a turning member 455. The power supply group 451 is installed at the upper end of the placement slot opened in the crushing block 43, and the power supply group 451 and the electric push rod 452 are electrically connected. The electric push rod 452 is installed in the placement slot, and the ejector 453 is installed at the ejection end of the electric push rod 452. The ejector 453 of the T-shaped structure is slidably arranged in the inner cavity position of the punching head 454, and the ejector 453 is connected to the upper end of the punching head 454 by a sleeve spring, and the outer side of the sleeve spring is sleeved with a dust cover, and the turning member 455 is horizontally slidably arranged in the movable slot opened in the side wall of the punching head 454, and the turning member 455 and the movable slot are elastically connected, and the inner end of the turning member 455 and the arc slot opened in the side wall of the ejector 453 are used for extrusion cooperation.

[0051] In the actual operation process, in the early and middle stages of the descent process, the power supply group 451 supplies power to the electric push rod 452, thereby driving the ejector 453 to rise and fall intermittently. During the lifting process, the punch head 454 punches and crushes the gravel below, and the turning piece 455 is squeezed outward to turn the gravel over. After the position between the connecting plate 421 and the crushing block 43 is unlocked, the power supply group 451 is powered off, and the electric push rod 452 drives the ejector 453, the punch head 454, and the turning piece 455 to rise and reset.

[0052] Reference Figure 1-Figure 2As shown, the bottom matching module 5 includes an electric slider 51, a traction member 52, a flip plate 53, a connecting shaft 54, an alignment member 55, a guide rail 56 and a bottom assembly 57. The front and rear ends of the housing 1 are symmetrically provided with an outer convex frame 58, and the electric slider 51 is arranged in the outer convex frame 58. A traction member 52 is arranged between the electric sliders 51. The traction member 52 is connected to the flip plate 53 through a connecting rope. The lower end of the flip plate 53 is installed with a connecting shaft 54, and the connecting shaft 54 ​​is connected to the sliding block through a bearing. The sliding block is slidably arranged on the housing. In the linear groove 59 opened in the side wall of the body 1, an alignment piece 55 is installed at the end of the connecting shaft 54, and the alignment piece 55 is located in the guide rail 56. The guide rail 56 is installed on the outer wall of the shell 1, and a storage frame 60 with an outward convex structure is provided on the right side of the shell 1. The bottom component 57 used in conjunction with the crushing block 43 is arranged inside the shell 1, and the outward convex frame 58 and the storage frame 60 are all protruding structures of the shell 1, which ensures the normal installation of the electric slider 51 and the subsequent storage of the flip plate 53, so that the crushing block 43 can descend smoothly.

[0053] Reference Figure 1 As shown, the guide rail 56 is composed of a circular rail and a linear rail, the circular rail and the linear rail are connected, and the width of the alignment member 55 is equal to the width of the linear rail;

[0054] Reference Figure 2 As shown, the bottom assembly 57 includes a bottom plate 571 and an angle cylinder 572. The outer side of the bottom plate 571 is connected to the housing 1 via a pin, and the angle cylinder 572 is connected between the lower end of the bottom plate 571 and the inner wall of the housing 1 via a pin.

[0055] During the actual operation, the crushed stones crushed by the roller of the feeding module 2 fall onto the bottom plate 571, and then the traction member 52 is driven to move to the right by the electric slider 51. Under the traction of the connecting rope, the flip plate 53 rotates clockwise, and after the synchronously rotating alignment member 55 is aligned with the linear rail (the flip plate 53 is in a vertical state), at this time, driven by the traction member 52 and the connecting rope, the flip plate 53 in the vertical state scrapes the crushed stones on the bottom plate 571 so that the crushed stones are spread as flatly as possible on the bottom plate 571. After the flip plate 53 enters the storage frame 60, it stops moving, and then the connecting assembly 42 and the crushed block 43 are driven to descend synchronously by the lifting cylinder 41. After multiple crushing, the bottom plate 571 is driven to adjust the angle downward by the angle cylinder 572 so that the crushed stones fall into the pressure roller module 6.

[0056] Reference Figure 2 As shown, the pressure roller module 6 is composed of two electric rollers, which are arranged at the lower end of the housing 1 and are arranged symmetrically on the left and right.

[0057] In the actual operation process, the falling gravel is finally crushed by the electric roller.

[0058] The present application also discloses a construction site construction solid waste treatment device, which specifically comprises the following steps:

[0059] S1, conveying the construction solid waste to the feeding module 2 through the existing conveyor belt, and performing rolling crushing operation on the construction solid waste through the feeding module 2 to obtain fragments;

[0060] S2, the broken pieces fall into the bottom matching module 5 and are spread evenly at a low speed;

[0061] S3, the connecting assembly 42, the crushing block 43, the piercing assembly 44, and the punching and turning assembly 45 are driven to descend synchronously by the lifting cylinder 41, so as to further stir the crushed blocks in a cone-shaped manner. After descending to a certain depth, the piercing and turning assembly 44 and the punching and turning assembly 45 are retracted into the crushing block 43 so that the lower end surface of the crushing block 43 is a complete horizontal plane. At this time, the crushed blocks are further crushed by the lower end surface of the crushing block 43;

[0062] S4, opening the bottom matching module 5, and further rolling the fallen solid garbage through the pressing roller module 6 to obtain crushed stone particles.

[0063] The embodiments of this specific implementation method are all preferred embodiments of the present invention, and are not intended to limit the protection scope of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A construction site construction solid waste treatment device, characterized in that: include: Housing (1); A feed module (2) is installed at the left end of the housing (1). The feed module (2) performs preliminary crushing on the incoming construction solid waste to obtain fragments. The lower ends of the housing (1) and the feed module (2) are connected via a bracket (3); A crushing module (4) is installed at the upper end of the shell (1), and a bottom matching module (5) is provided in the middle of the shell (1). The crushing module (4) and the bottom matching module (5) cooperate with each other to perform a multi-directional crushing operation on the incoming broken pieces; A roller module (6) is installed at the lower end of the housing (1), and the crushed material is further rolled by the roller module (6) to obtain uniform crushed stone particles; The crushing module (4) comprises a lifting cylinder (41), a connecting assembly (42), a crushing block (43), a crushing assembly (44) and a punching and turning assembly (45); the lifting cylinder (41) is mounted on the upper end of the housing (1); the lower end of the lifting cylinder (41) is mounted with a connecting assembly (42); the lower end of the connecting assembly (42) having a locking function is connected to the crushing block (43) in a sliding manner; the crushing assembly (44) and the punching and turning assembly (45) are arranged at intervals from left to right inside the crushing block (43); the crushing assembly (44) and the connecting assembly (42) are used in coordination with each other; The connecting assembly (42) comprises a connecting plate (421), a sliding rod (422) and a clamping block (423). The connecting plate (421) is connected to the ejection end of the lifting cylinder (41). The sliding rods (422) are symmetrically installed at the left and right ends of the connecting plate (421). The sliding rods (422) are slidably arranged in a sliding groove provided at the upper end of the crushing block (43). The lower end of the outer wall of the sliding rod (422) is provided with a built-in groove. The clamping block (423) is elastically slidably arranged in the built-in groove. The clamping block (423) at the initial position is clamped in the clamping groove provided in the crushing block (43). An extrusion block (46) used in conjunction with the clamping block (423) is slidably arranged in the clamping groove. The outer side of the extrusion block (46) is fitted in an extrusion groove (47) provided in the inner wall of the shell (1). The lower end inclined surface of the extrusion groove (47) is a structure that gradually inclines inward from top to bottom. The crushing assembly (44) comprises: A connecting rod (441), the upper end of which is connected to the connecting plate (421), and a gearing (442) is installed at the lower end of the connecting rod (441); The right side of the gear (443) is meshed with the meshing member (442) for use. The gear (443) is rotatably arranged in the through groove through a pin shaft. The left side of the gear (443) is meshed with a rack plate (444) for use. The lower end of the rack plate (444) is mounted on a connector (445). The connector (445) is slidably arranged in the through groove provided in the crushing block (43). The cone head (446) has an upper end connected to the connector (445) via an elastic telescopic rod, and a pressing rod (447) is installed at the right end of the cone head (446), and the pressing rod (447) is located in a hidden groove opened on the right side of the connector (445); A filling unit (448) is arranged in a horizontal groove opened through the side wall of the groove, and the filling unit (448) is arranged on the left and right sides; The meshing member (442) comprises a lifting rod (4421), a rack (4422), a center rod (4423), and a latch block (4424). A rack (4422) is installed on the left outer wall of the lifting rod (4421), and the rack (4422) meshes with the gear (443). A connecting groove running through from top to bottom is provided inside the lifting rod (4421). The upper end of the center rod (4423) slidingly arranged in the connecting groove is connected to the connecting rod (441). A roller arranged at the lower end of the connecting rod (441) abuts against the upper right side of the inclined end face of the latch block (4424) at the initial position. The latch block (4424) is horizontally slidably arranged in the working groove provided at the lower end of the lifting rod (4421), and the latch block (4424) and the working groove are elastically connected. The right end face of the latch block (4424) at the initial position abuts against the right side wall of the through groove. An inner groove (48) is provided in the middle of the right side wall of the through groove, the inner groove (48) corresponds to the position of the latch block (4424), and the center rod (4423) is used in conjunction with the pressing rod (447); A limiting groove (49) is provided at the upper end of the side wall of the center rod (4423), and a limiting block slidably arranged in the limiting groove (49) is installed at the side wall position of the connecting groove; The filling unit (448) comprises an electric sliding member (4481) and a filling member (4482), wherein the electric sliding member (4481) is slidably arranged in a horizontal groove, a magnetic sliding block is arranged on the inner side of the electric sliding member (4481), the sliding block and a sliding groove provided on the outer side of the filling member (4482) are connected by sliding cooperation up and down, and an iron layer is laid on the inner wall of the sliding groove, and the magnetic sliding block and the iron layer are temporarily magnetically attracted; The filling piece (4482) is a semicircular arc structure, and the angle between the inner side inclined surface of the filling piece (4482) and the outer wall of the conical head (446) is matched, and the front and rear right end surfaces of the filling piece (4482) arranged on the left side are symmetrically provided with protruding blocks, and the front and rear left end surfaces of the filling piece (4482) arranged on the right side are symmetrically provided with recessed grooves, and the protruding blocks and the recessed grooves are used for card-joined cooperation.

2. The construction site construction solid waste treatment device according to claim 1 is characterized by: The feed module (2) comprises a feed port (21) and a crushing roller (22); the outlet position at the lower end of the feed port (21) is connected to the inlet position opened at the left end of the shell (1); and a rotatable crushing roller (22) is symmetrically arranged at the middle of the feed port (21).

3. The construction site construction solid waste treatment device according to claim 1, characterized in that: The punching and turning assembly (45) comprises: A power supply group (451) is installed at the upper end of a placement slot provided in the crushing block (43), the power supply group (451) is electrically connected to an electric push rod (452), and the electric push rod (452) is installed in the placement slot; An ejector (453) is installed at the ejection end of the electric push rod (452). The ejector (453) of T-shaped structure is slidably arranged in the inner cavity of the punch head (454). The ejector (453) is connected to the upper end of the punch head (454) through a sleeve spring, and the sleeve spring is covered with a dust cover. The turning piece (455) is horizontally slidably arranged in a movable groove provided on the side wall of the punch head (454), and the turning piece (455) and the movable groove are elastically connected, and the inner end of the turning piece (455) and the arc groove provided on the side wall of the ejection piece (453) are used for extrusion cooperation.

4. The construction site construction solid waste treatment device according to claim 1, characterized in that: The bottom matching module (5) comprises an electric slider (51), a traction member (52), a flip plate (53), a connecting shaft (54), an alignment member (55), a guide rail (56) and a bottom assembly (57). The front and rear ends of the housing (1) are symmetrically provided with outer convex frames (58), the electric slider (51) is provided inside the outer convex frame (58), the traction member (52) is provided between the electric sliders (51), the traction member (52) is connected to the flip plate (53) by a connecting rope, and the lower end of the flip plate (53) is provided with A connecting shaft (54) is connected to a sliding block via a bearing. The sliding block is slidably arranged in a linear groove (59) provided on a side wall of the housing (1). An alignment member (55) is installed at the end of the connecting shaft (54). The alignment member (55) is located in a guide rail (56). The guide rail (56) is installed on the outer side wall of the housing (1). A storage frame (60) with an external convex structure is arranged on the right side of the housing (1). A bottom component (57) used in conjunction with the crushing block (43) is arranged inside the housing (1).

5. The construction site construction solid waste treatment device according to claim 4 is characterized by: The bottom assembly (57) comprises a bottom plate (571) and an angle cylinder (572); the outer side of the bottom plate (571) is connected to the housing (1) via a pin, and the angle cylinder (572) is connected between the lower end of the bottom plate (571) and the inner wall of the housing (1) via a pin.

6. The construction site construction solid waste treatment device according to any one of claims 1 to 5, characterized in that: The above-mentioned construction site construction solid waste treatment method comprises the following steps: S1, conveying the construction solid waste to the feeding module (2) through the existing conveyor belt, and performing a rolling crushing operation on the construction solid waste through the feeding module (2), thereby obtaining crushed pieces; S2, the broken pieces fall into the bottom matching module (5) and are spread evenly at a low speed; S3, the connecting assembly (42), the crushing block (43), the piercing assembly (44), and the punching and turning assembly (45) are driven to descend synchronously by the lifting cylinder (41), so as to further perform agitation-type conical crushing on the crushed blocks. After descending to a certain depth, the piercing and turning assembly (44) and the punching and turning assembly (45) are retracted into the crushing block (43), so that the lower end surface of the crushing block (43) is a complete horizontal plane. At this time, the crushed blocks are further crushed by the lower end surface of the crushing block (43); S4, opening the bottom matching module (5), and further rolling the fallen solid waste through the pressing roller module (6), thereby obtaining crushed stone particles.

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