A device for treating construction waste in civil engineering

Abstract

The present invention relates to a civil engineering construction waste treatment device, comprising a treatment mechanism, an outer box, and a support frame. The lower end of the treatment mechanism is embedded in the outer box, and the bottom of the outer box is welded to the top of the support frame. The treatment mechanism comprises a feed pipe, a cutting mechanism, a transmission component, a dispersion mechanism, and a crushing box. The front end of the feed pipe is provided with a cutting mechanism, and the middle section of the feed pipe is provided with a transmission component. The rear end of the feed pipe is fixed to and interpenetrated with the upper end of the dispersion mechanism, and the lower end of the dispersion mechanism is fixedly installed on the top of the crushing box and interpenetrated. The crushing box is embedded in the outer box. The wood entering the feed pipe is firstly divided by the cutting mechanism, and the large wood is divided into small wood. The small wood is dispersed into the crushing box by the dispersion mechanism to avoid jamming of the wood when it is crushed in the crushing box.

Description

Technical Field

[0001] The invention relates to a civil engineering construction waste treatment device and relates to the field of civil engineering. Background Art

[0002] Construction waste refers to solid waste generated during the construction, reconstruction, expansion or demolition of buildings. Wood is used a lot in buildings. The wood after demolition needs to be processed and crushed by a waste treatment device to form small wood blocks or wood chips. However, since the wood is directly placed into the waste treatment device during the crushing process, longer and thicker wood is easy to get stuck with the crushing tool inside the waste treatment device during the crushing process, making it difficult for the crushing tool to rotate to crush the wood, and the tool is easy to break, reducing the crushing effect of the wood. Summary of the invention

[0003] In view of the deficiencies in the prior art, the technical problem to be solved by the present invention is to provide a device for treating civil engineering construction waste.

[0004] In order to solve the above technical problems, the technical solution of the present invention is: a civil engineering construction waste treatment device, including a treatment mechanism, an outer box, and a support frame. The lower end of the treatment mechanism is embedded in the outer box, and the bottom of the outer box is welded to the top of the support frame. The treatment mechanism includes a feeding pipe, a cutting mechanism, a conveying assembly, a dispersing mechanism, and a crushing box. The front end of the feed pipe is provided with a cutting mechanism, and the middle section of the feed pipe is provided with a conveying assembly. The rear end of the feed pipe is fixed to and communicated with the upper end of the dispersing mechanism. The lower end of the dispersing mechanism is fixedly installed on the top of the crushing box and communicates with each other. The crushing box is embedded in the outer box.

[0005] Preferably, the cutting mechanism includes a vibration motor, a segmentation tool, a spring, a guide plate, and a segmentation mechanism. The vibration motor is installed at the front end of the feed pipe, and a cross-shaped segmentation tool is fixedly connected to the front end of the vibration motor. All outer ends of the segmentation tool are connected to the inner wall of the feed pipe through a spring. The guide plate has two plates and is symmetrically installed on the left and right outer sides of the vibration motor. The guide plates are located in front of the segmentation mechanism and behind the segmentation tool, and the guide plates are all inclined and extend outward from front to back to the segmented incision of the segmentation mechanism. The segmentation mechanism is located on the rear side of the vibration motor.

[0006] Preferably, the segmentation mechanism includes an upper and lower horizontal plate, a two-way cylinder between the two horizontal plates, and a cutting component symmetrically located on the left and right sides of the two-way cylinder, and the cutting component includes a sliding block, a segment cutting tool, an elastic telescopic rod, and a pressing mechanism; the two horizontal plates are respectively fixedly mounted on the upper and lower inner walls of the feed pipe, the sliding blocks are fixedly mounted on the upper and lower ends of the segment cutting tool, and the sliding blocks are slidably matched with the slide rails on the corresponding horizontal plates, the two-way cylinder is located at the rear side of the vibration motor, and the left and right output ends of the two-way cylinder are respectively welded to the inner end surface of the segment cutting tool, and the segment cutting tool is located at Behind the guide plate, the pressing mechanisms are located on the outside of the segmenting tool, and the pressing mechanisms and the segmenting tool are connected to each other via elastic telescopic rods extending left and right, the inner end side of the elastic telescopic rod is fixedly connected to the outer end face of the segmenting tool, and the outer end side of the elastic telescopic rod is fixedly connected to the pressing mechanism; a segmented incision is formed between the outer cutting edge of the segmenting tool and the inner wall of the feed pipe; the elastic telescopic rod includes a sleeve fixed on the side of the segmenting tool, a telescopic rod is coaxially penetrated inside the sleeve, the outer end of the telescopic rod is fixedly connected to the pressing mechanism, and the limiting step at the inner end is located inside the sleeve and a spring is arranged between the sleeve.

[0007] Preferably, the pressing mechanisms include a pressing frame, a spring guide rod, a pressure strip, and a plurality of rolling balls. The pressing frames are located outside the cutting tool and are fixedly connected to the outer end of the elastic telescopic rod. The pressure strips are located outside the pressing frame and are connected to the pressing frame via spring guide rods extending left and right. A plurality of rolling balls are installed on the outer ends of the pressure strips. The spring guide rod includes a guide rod fixed to the pressing frame after passing through a guide hole at the end of the pressure strip. A spring is sleeved on the guide rod between the pressure strip and the press frame.

[0008] Preferably, the dispersion mechanism includes a guide frame, a torsion shaft, a swing plate, an internal pressure mechanism, and an inclination plate. The guide frame is arranged at the rear end of the feed pipe and is connected to each other. The middle upper end of the guide frame is hinged to the upper ends of the front and rear swing plates through the front and rear torsion shafts. The front swing plate is inclined from top to bottom toward the front, and the rear swing plate is inclined from top to bottom toward the back. An internal pressure mechanism is arranged between the same end sides of the swing plate and the guide frame. The lower end of the guide frame is fixedly mounted on the top of the crushing box and is connected to each other. The inclination plate is in a V-shape with an opening facing downward and is installed above the upper ends of the two swing plates to cover the top ends of the two swing plates. The torsion shaft is a hinged shaft equipped with a torsion spring.

[0009] Preferably, the internal pressure mechanisms include an extrusion tube, a top spring, an extrusion rod, and an internal pressure plate. The extrusion tube extends forward and backward and is respectively embedded in the upper and lower parts of the inner wall of the guide frame. A top spring is provided inside the extrusion tube. One end of the extrusion rod is installed inside the extrusion tube with a clearance fit, and the extrusion rod is fixed to the top spring. An internal pressure plate is installed at the other end of the extrusion rod. The internal pressure plate is located on the outside of the corresponding swing plate, and the internal pressure plates are inclined from top to bottom toward the corresponding swing plate side.

[0010] Preferably, the crushing box includes a box body, a crushing mechanism, a motor, and a belt. The lower end of the guide frame is fixedly installed on the top of the box body and is connected to the top of the box body. The crushing mechanism is installed inside the box body. The motor is arranged at the lower end of the box body, and the motor is connected to the crushing mechanism through a belt.

[0011] Preferably, the crushing mechanism includes a rotating shaft, balls, a rotating tool, a fixed outer ring, and a fixed tool. The motor is connected to the end side of the rotating shaft through a belt. The fixed outer ring has a number of balls coaxially distributed along the axial direction of the rotating shaft and fixedly installed inside the box. The outer side of the rotating shaft is evenly connected to a number of balls circumferentially, and the balls are rollingly installed on the corresponding inner rings of the fixed outer rings. The outer peripheral surface of the rotating shaft is fixed to a number of radially extending rotating tools. The fixed tool has a number of balls that are evenly welded to the outer peripheral side of the fixed outer ring and extend radially. The rotating shaft is located inside the fixed outer ring and on the same axis. The rotating tool is longer than the fixed tool.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] The wood entering the feed pipe is first divided by the cutting mechanism, and the large wood is divided into small wood. The small wood is dispersed into the crushing box by the dispersion mechanism to avoid jamming of the wood when it is crushed inside the crushing box.

[0014] The present invention is further described in detail below with reference to the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 Schematic diagram of the external structure of an embodiment of the present invention.

[0016] Figure 2 Schematic diagram of the internal structure of an embodiment of the present invention.

[0017] Figure 3 It is a schematic diagram of the three-dimensional structure of the cutting mechanism according to an embodiment of the present invention.

[0018] Figure 4 It is a rear view of the segmentation mechanism according to an embodiment of the present invention.

[0019] Figure 5 Schematic diagram of the structure of the pressing mechanism according to an embodiment of the present invention.

[0020] Figure 6 Schematic diagram of the internal structure of the dispersion mechanism according to an embodiment of the present invention.

[0021] Figure 7 Schematic diagram of the internal structure of the internal pressure mechanism of an embodiment of the present invention.

[0022] Figure 8Schematic diagram of the internal structure of a crushing box according to an embodiment of the present invention.

[0023] Fig. 9 It is a schematic side view of the structure of the pulverizing mechanism according to an embodiment of the present invention. DETAILED DESCRIPTION

[0024] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0025] It should be noted that the following detailed descriptions are exemplary and are intended to provide further explanation of the present application. Unless otherwise specified, all technical and scientific terms used herein have the same meanings as those commonly understood by those skilled in the art to which the present application belongs.

[0026] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0027] like Figures 1 to 9 As shown, this embodiment provides a civil engineering construction waste treatment device, including a treatment mechanism C, an outer box X, and a support frame Z. The lower end of the treatment mechanism C is embedded in the outer box X, and the bottom of the outer box X is welded to the top of the support frame Z. The treatment mechanism C includes a feeding pipe c5, a cutting mechanism c3, a conveying assembly c6, a dispersing mechanism c8, and a crushing box c1. The front end of the feeding pipe c5 is provided with a cutting mechanism c3, and the middle section of the feeding pipe c5 is installed with a conveying assembly c6. The rear end of the feeding pipe c5 is fixed to and connected with the upper end of the dispersing mechanism c8. The lower end of the dispersing mechanism c8 is fixedly installed on the top of the crushing box c1 and is connected. The crushing box c1 is embedded in the outer box X.

[0028] In the embodiment of the present invention, the inlet end of the feed pipe c5 is a narrowing structure with a wider outer end and a narrower inner end, which is conducive to transferring the wood to the middle and aligning it with the cross-shaped cutting tool c38. Outside the inlet end of the feed pipe c5, a device for axially pushing the wood is set to achieve axial pushing of the wood into the feed pipe c5.

[0029] In the embodiment of the present invention, the conveying component c6 includes at least two groups of conveyor belts arranged at the top and the bottom, and a conveying gap for biting and transmitting wood is formed between the upper and lower adjacent conveyor belts.

[0030] In an embodiment of the present invention, the cutting mechanism c3 includes a vibration motor c32, a segmentation tool c38, a spring c34, a guide piece c31, and a segmentation mechanism c39. The vibration motor c32 is installed at the front end of the feed pipe c5, and a cross-shaped segmentation tool c38 is fixedly connected to the front end of the vibration motor c32. All outer ends of the segmentation tool c38 are connected to the inner wall of the feed pipe c5 through a spring c34. The guide piece c31 has two pieces and is symmetrically installed on the left and right outer sides of the vibration motor c32. The guide piece c31 is located in front of the segmentation mechanism c39 and behind the segmentation tool c38. The guide pieces c31 are all inclined from front to back and extend outward to the segmented incision of the segmentation mechanism c39. The segmentation mechanism c39 is located on the rear side of the vibration motor c32. The vibration motor c32 is a YZU-3-6 vibration motor, which uses the centrifugal force generated by the high-speed rotation of the shaft and the eccentric block to obtain the exciting force. The segmentation tool c38 is in elastic contact with the spring c34 connected to the inner wall of the feed pipe c5. During the process of the centrifugal force vibration generated by the vibration motor c32, the segmentation tool c38 can generate a vibration trajectory up, down, left and right. The high-speed vibration is conducive to the cutting of wood and avoids cutting jams.

[0031] In the embodiment of the present invention, the segmentation mechanism c39 includes an upper and lower horizontal plate 93, a two-way cylinder 9g between the two horizontal plates 93, and a slitting assembly symmetrically located on the left and right sides of the two-way cylinder 9g, and the slitting assembly includes a sliding block 98, a segmentation tool 9d, an elastic telescopic rod 95, and a pressing mechanism 9b; the two horizontal plates 93 are respectively fixedly mounted on the upper and lower inner walls of the feed pipe c5, and the sliding blocks 98 are fixedly mounted on the upper and lower ends of the segmentation tool 9d, and the sliding blocks 98 are slidably matched with the slide rails on the corresponding horizontal plates 93. The two-way cylinder 9g is located at the rear side of the vibration motor c32, and the left and right output ends of the two-way cylinder 9g are respectively welded to the inner end surface of the segmentation tool 9d. The segmenting tools 9d are all located behind the guide piece c31, and the pressing mechanisms 9b are all located outside the segmenting tools 9d. The pressing mechanisms 9b and the segmenting tools 9d are interconnected via elastic telescopic rods 95 extending left and right, and the inner end side of the elastic telescopic rods 95 is fixedly connected to the outer end face of the segmenting tool 9d, and the outer end side of the elastic telescopic rods 95 is fixedly connected to the pressing mechanism 9b; a segmented incision is formed between the outer cutting edge of the segmenting tool 9d and the inner wall of the feed pipe c5; the elastic telescopic rods 95 include a sleeve fixed on the side of the segmenting tool 9d, a telescopic rod is coaxially penetrated inside the sleeve, the outer end of the telescopic rod is fixedly connected to the pressing mechanism 9b, and the limiting step at the inner end is located inside the sleeve and a spring is provided between the sleeve and the telescopic rod.

[0032] In the embodiment of the present invention, the pressing mechanism 9b includes a pressing frame b2, a spring guide rod b8, a pressure strip b6, and a plurality of rolling balls b4. The pressing frame b2 is located outside the cutting tool 9d and is fixedly connected to the outer end of the elastic telescopic rod 95. The pressure strip b6 is located outside the pressing frame b2 and is connected to the pressing frame b2 through the spring guide rod b8 extending left and right. The outer end of the pressure strip b6 is installed with a plurality of rolling balls b4. The spring guide rod b8 includes a guide rod fixed on the pressing frame b2 after passing through the guide hole at the end of the pressure strip b6. A spring is sleeved on the guide rod between the pressure strip b6 and the pressing frame b2. Before cutting, the plurality of rolling balls b4 of the pressing mechanism first contact and press the wood, and the rolling balls b4 play an auxiliary sliding role to ensure that the wood can be smoothly cut. The spring guide rod b8 realizes elastic extrusion adjustment, so as to effectively press the wood of different thicknesses after cross cutting.

[0033] In the embodiment of the present invention, the dispersion mechanism c8 includes a guide frame c82, a torsion shaft c85, a swing plate c89, an internal pressure mechanism c87, and an inclination plate c81. The guide frame c82 is arranged at the rear end of the feed pipe c5 and is connected. The middle upper end of the guide frame c82 is hinged to the upper ends of the front and rear swing plates c89 through the front and rear torsion shafts c85. The front swing plate c89 is tilted from top to bottom toward the front, and the rear swing plate c89 is tilted from top to bottom toward the rear. The internal pressure mechanism c87 is arranged between the same end side of the swing plate c89 and the guide frame c82. The lower end of the guide frame c82 is fixedly installed on the top of the crushing box c1 and is connected. The inclination plate c81 is V-shaped with an opening facing downward and is installed above the upper ends of the two swing plates c89 to cover the top ends of the two swing plates. The torsion shaft c85 is a hinge shaft equipped with a torsion spring.

[0034] In the embodiment of the present invention, the internal pressure mechanism c87 includes an extrusion tube 72, a top spring 7t, an extrusion rod 7g, and an internal pressure plate 77. The extrusion tube 72 extends forward and backward and is respectively embedded in the upper and lower parts of the inner wall of the guide frame c82. A top spring 7t is provided inside the extrusion tube 72. One end of the extrusion rod 7g is installed inside the extrusion tube 72 with a clearance fit, and the extrusion rod 7g is fixed to the top spring 7t. The other end of the extrusion rod 7g is installed with an internal pressure plate 77. The internal pressure plate 77 is located on the outside of the corresponding swing plate c89, and the internal pressure plates 77 are inclined from top to bottom toward the corresponding swing plate c89 side.

[0035] In the embodiment of the present invention, the rear end of the feed pipe c5 is an inclined surface that tilts downward and backward. The wood is cross-cut and segmented, so that the thickness and length of the wood are smaller than the width and length inside the guide frame c82, and will not get stuck inside the guide frame c82. At the same time, when the wood falls downward from the feed pipe c5, the rear end of the wood will first collide with the inclined surface at the rear end of the feed pipe c5, so that the wood falls downward in an approximately vertical direction, and the wood is tilted and guided by the inclination plate c81, so that the wood will not fall horizontally and get stuck between the two swing plates c89.

[0036] In the embodiment of the present invention, the crushing box c1 includes a box body c19, a crushing mechanism c15, a motor c13, and a belt c16. The lower end of the guide frame c82 is fixedly installed on the top of the box body c19 and is intersected. The crushing mechanism c15 is installed inside the box body c19. The motor c13 is arranged at the lower end of the box body c19, and the motor c13 is connected to the crushing mechanism c15 through the belt c16.

[0037] In the embodiment of the present invention, the crushing mechanism c15 includes a rotating shaft 52, balls 58, a rotating tool 56, a fixed outer ring 5g, and a fixed tool 5d. The motor c13 is connected to the end side of the rotating shaft 52 through a belt c16. The fixed outer ring 5g is coaxially evenly distributed along the axial direction of the rotating shaft 52 and is fixedly installed inside the box c19. The outer side of the rotating shaft 52 is evenly fixedly connected with a plurality of balls 58, and the plurality of balls 58 are rollingly installed on the corresponding inner ring of the fixed outer ring 5g. The outer peripheral surface of the rotating shaft 52 is fixedly connected with a plurality of radially extending rotating tools 56. The fixed tool 5d has a plurality of tools that are evenly welded to the outer peripheral side of the fixed outer ring 5g and extend radially. The rotating shaft 52 is located inside the fixed outer ring 5g and on the same axis. The rotating tool 56 is longer than the fixed tool 5d.

[0038] In the embodiment of the present invention, the bottom surface of the box body c19 is a discharge port, which gradually narrows from top to bottom, so that all the wood blocks or crushed wood chips cut into small pieces can be discharged from the discharge port in the middle of the bottom of the box body c19, thereby preventing the wood blocks or wood chips from accumulating at the bottom of the box body c19.

[0039] In an embodiment of the present invention, the working method of the civil engineering construction waste treatment device is:

[0040] 1. An axial wood-pushing device is arranged outside the inlet end of the feed pipe c5, and the wood of construction solid waste is put into the feed pipe c5 from the front end. The wood-pushing device pushes the wood into the feed pipe c5 axially. Before putting the wood into the feed pipe c5, the vibration motor c32 is started to generate vibration to drive the splitting tool c38 to cross-split the wood entering the feed pipe c5, and split the wood with a larger diameter into four woods with smaller diameters. During the vibration cutting process of the splitting tool c38, the spring c34 is connected to the inner wall of the feed pipe c5 to ensure that the splitting tool c38 does not collide with the inner wall of the feed pipe c5. After being cut into four woods, the guide piece c31 outside the vibration motor c32 guides and slides to the outside of the segmentation tool 9d. The bidirectional cylinder 9g is started to push the outside of the segmentation tool 9d on both sides to push the wood to be segmented. At the same time, during the process of pushing the segmentation tool 9d outward, the elastic telescopic rod 95 drives the pressing mechanism 9 b is elastically extended and retracted, so that the pressing mechanism 9b presses the wood first, and under the elastic guidance of the spring guide rod b8, the pressure strip b6 can be stably elastically squeezed and adjusted on the inside of the pressing frame b2, so as to effectively press the wood of different thicknesses after cross cutting, and the rolling ball b4 plays an auxiliary sliding role to ensure that the wood can slide smoothly, and the wood is effectively cut into sections by the cutting tool 9d. Since the rear end of the wood has been bitten into the conveying component c6 before it is cut, the wood is then transported by the conveying component c6 after cutting, and the finely divided wood is transmitted to the inside of the guide frame c82. After the wood comes into contact with the swing plate and the inner pressure plate, the weight of the wood will control the swing plate to swing and the swing plate will apply elastic torque, which will also control the elastic extension and retraction of the inner pressure plate, so as to self-adjust the distance between the swing plate and the inner pressure plate to control the amount of wood fed, so that the swing plate swings and disperses the wood to avoid the wood from getting stuck inside the crushing box.

[0041] 2. After the wood enters the crushing box, the rotating shaft drives the rotating tool to rotate, while the ball on the outside of the rotating shaft rotates and slides on the inner wall of the fixed outer ring, so that when the rotating tool on the outside of the rotating shaft rotates and cuts the wood, the fixed outer ring and the fixed tool on the outside remain stationary, so that the fixed tool limits the contact with the wood, preventing the wood from jumping inside the box, ensuring that the rotating tool effectively cuts and crushes the wood.

[0042] The beneficial effects of the present invention are:

[0043] 1. The vibration motor generates vibration to drive the splitting tool to cross-split the wood entering the feed pipe, splitting the wood with a larger diameter into four woods with smaller diameters. The bidirectional cylinder is activated to push the cutting tools on both sides to split the longer wood into shorter wood. After the wood comes into contact with the swing plate and the inner pressure plate, the weight of the wood will control the swing plate to swing and the swing plate will apply elastic torque, which will also control the elastic expansion and contraction of the inner pressure plate, so as to self-adjust the distance between the swing plate and the inner pressure plate to control the feeding amount of the wood, so that the swing plate swings and disperses the wood to avoid the wood from getting stuck inside the crushing box.

[0044] 2. While the rotating shaft drives the rotating tool to rotate, the ball on the outside of the rotating shaft rotates and slides on the inner wall of the fixed outer ring, so that when the rotating tool on the outside of the rotating shaft rotates and cuts the wood, the fixed outer ring and the fixed tool on the outside remain stationary, so that the fixed tool limits the contact with the wood, avoiding the wood from jumping inside the box, ensuring that the rotating tool effectively cuts and crushes the wood.

[0045] The above is only a preferred embodiment of the present invention, and does not limit the present invention in other forms. Any technician familiar with the profession may use the above disclosed technical content to change or modify it into an equivalent embodiment with equivalent changes. However, any simple modification, equivalent change and modification made to the above embodiment according to the technical essence of the present invention without departing from the technical solution of the present invention still belongs to the protection scope of the technical solution of the present invention.

Claims

1. A civil engineering construction waste treatment device, characterized in that: It comprises a processing mechanism (C), an outer box (X), and a support frame (Z), wherein the lower end of the processing mechanism (C) is embedded in the outer box (X), and the bottom of the outer box (X) is welded to the top of the support frame (Z), and is characterized in that: the processing mechanism (C) comprises a feeding pipe (c5), a cutting mechanism (c3), a conveying assembly (c6), a dispersing mechanism (c8), and a crushing box (c1), the front end of the feeding pipe (c5) is provided with a cutting mechanism (c3), and the middle section of the feeding pipe (c5) is installed with a conveying assembly (c6), the rear end of the feeding pipe (c5) is fixed to and interpenetrates with the upper end of the dispersing mechanism (c8), the lower end of the dispersing mechanism (c8) is fixedly installed on the top of the crushing box (c1) and interpenetrates with each other, and the crushing box (c1) is embedded in the outer box (X); the cutting mechanism (c3) includes a vibration motor (c32), a segmentation tool (c38), a spring (c34), a guide plate (c31), and a segmentation mechanism (c39); the vibration motor (c32) is installed at the front end of the feed pipe (c5), and a cross-shaped segmentation tool (c38) is fixedly connected to the front end of the vibration motor (c32); all outer ends of the segmentation tool (c38) are connected to the inner wall of the feed pipe (c5) through the spring (c34); the guide plate (c31) has two plates and is symmetrically installed on the left and right outer sides of the vibration motor (c32); the guide plate (c31) is located in front of the segmentation mechanism (c39) and behind the segmentation tool (c38); and the guide plate (c31) ) are inclined from front to back and extend outward to the segmented cut of the segmenting mechanism (c39), and the segmenting mechanism (c39) is located at the rear side of the vibration motor (c32); the segmenting mechanism (c39) includes an upper and lower horizontal plate (93), a two-way cylinder (9g) between the two horizontal plates (93), and a cutting assembly symmetrically located on the left and right sides of the two-way cylinder (9g), and the cutting assembly includes a sliding block (98), a segmenting tool (9d), an elastic telescopic rod (95), and a pressing mechanism (9b); the two horizontal plates (93) are respectively fixedly mounted on the upper and lower inner walls of the feed pipe (c5), the sliding blocks (98) are fixedly mounted on the upper and lower ends of the segmenting tool (9d), and the sliding blocks (98) are aligned with the sliding blocks on the corresponding horizontal plates (93). The rails slide left and right, the bidirectional cylinder (9g) is located at the rear side of the vibration motor (c32), and the left and right output ends of the bidirectional cylinder (9g) are respectively welded to the inner end surface of the segment cutting tool (9d), the segment cutting tool (9d) is located behind the guide plate (c31), the pressing mechanism (9b) is located outside the segment cutting tool (9d), the pressing mechanism (9b) and the segment cutting tool (9d) are connected to each other via elastic telescopic rods (95) extending left and right, the inner end side of the elastic telescopic rod (95) is fixedly connected to the outer end surface of the segment cutting tool (9d), and the outer end side of the elastic telescopic rod (95) is fixedly connected to the pressing mechanism (9b); a segmented cut is formed between the outer segment cutting edge of the segment cutting tool (9d) and the inner wall of the feed pipe (c5);The elastic telescopic rod (95) includes a sleeve fixed on the side of the segment cutting tool (9d), the telescopic rod is coaxially inserted inside the sleeve, the outer end of the telescopic rod is fixedly connected to the pressing mechanism (9b), the limit step at the inner end is located inside the sleeve and a spring is arranged between the sleeve; the pressing mechanism (9b) includes a pressing frame (b2), a spring guide rod (b8), a pressure strip (b6), and a plurality of rolling balls (b4); the pressing frame (b2) is located outside the segment cutting tool (9d) and is fixedly connected to the outer end of the elastic telescopic rod (95); the pressure strip (b6) is located outside the pressing frame (b2) and is connected to the pressing frame via the spring guide rod (b8) extending left and right. (b2), the outer end side of the pressure strip (b6) is equipped with a plurality of rolling balls (b4); the spring guide rod (b8) includes a guide rod that passes through the guide hole at the end of the pressure strip (b6) and is fixed on the pressing frame (b2), and a spring is sleeved on the guide rod between the pressure strip (b6) and the pressing frame (b2); the dispersion mechanism (c8) includes a guide frame (c82), a torsion shaft (c85), a swing plate (c89), an internal pressure mechanism (c87), and a tilting plate (c81), the guide frame (c82) is arranged at the rear end of the feed pipe (c5) and is interlinked, and the middle upper end of the guide frame (c82) is connected to the feed pipe (c5) by the front and rear torsion shafts (c8 5) is hinged to the upper ends of the front and rear swing plates (c89), the front swing plate (c89) is tilted from top to bottom toward the front, and the rear swing plate (c89) is tilted from top to bottom toward the rear, an internal pressure mechanism (c87) is arranged between the same end sides of the swing plate (c89) and the guide frame (c82), the lower end of the guide frame (c82) is fixedly installed on the top of the crushing box (c1) and is intersected, the inclined plate (c81) is V-shaped with an opening facing downward and is installed above the upper ends of the two swing plates (c89) to cover the top ends of the two swing plates; the torsion shaft (c85) is a hinged shaft equipped with a torsion spring; the ...; the inclined plate (c81) is V-shaped with an opening facing downward and is installed above the upper ends of the two swing plates (c89) to cover the top ends of the two swing plates; the torsion shaft (c85) is a hinged shaft equipped with a torsion spring; the internal pressure mechanism (c87) is arranged between the same end sides of the swing plate (c89) and the guide frame (c82) 7) each comprises an extrusion tube (72), a top spring (7t), an extrusion rod (7g), and an inner pressure plate (77); the extrusion tube (72) extends forward and backward and is respectively embedded in the upper and lower parts of the inner wall of the guide frame (c82); a top spring (7t) is provided inside the extrusion tube (72); one end of the extrusion rod (7g) is installed inside the extrusion tube (72) by a clearance fit, and the extrusion rod (7g) and the top spring (7t) are fixed; an inner pressure plate (77) is installed at the other end of the extrusion rod (7g); the inner pressure plate (77) is located outside the corresponding swing plate (c89), and the inner pressure plates (77) are inclined from top to bottom toward the corresponding swing plate (c89). ; 2. The civil engineering construction waste treatment device according to claim 1, characterized in that: The crushing box (c1) comprises a box body (c19), a crushing mechanism (c15), a motor (c13), and a belt (c16); the lower end of the guide frame (c82) is fixedly mounted on the top of the box body (c19) and is intersected; the crushing mechanism (c15) is mounted inside the box body (c19); the motor (c13) is arranged at the lower end of the box body (c19), and the motor (c13) is connected to the crushing mechanism (c15) through a belt (c16).

3. The civil engineering construction waste treatment device according to claim 2, characterized in that: The crushing mechanism (c15) comprises a rotating shaft (52), balls (58), a rotating cutter (56), a fixed outer ring (5g), and a fixed cutter (5d); the motor (c13) is connected to the end side of the rotating shaft (52) by a belt (c16); the fixed outer ring (5g) has a plurality of balls coaxially and evenly distributed along the axial direction of the rotating shaft (52) and fixedly mounted inside the housing (c19); the outer side of the rotating shaft (52) is evenly and circumferentially fixedly connected with a plurality of balls (58); and the plurality of balls (58) are rollingly mounted on the inner ring of the corresponding fixed outer ring (5g); the outer peripheral surface of the rotating shaft (52) is fixedly connected with a plurality of radially extending rotating cutters (56); the fixed cutter (5d) has a plurality of balls and is evenly and circumferentially welded to the outer peripheral side of the fixed outer ring (5g) and all extend radially; the rotating shaft (52) is located inside the fixed outer ring (5g) and on the same axis; the rotating cutter (56) is longer than the fixed cutter (5d).

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