High-rise building waste crushing and conveying device

Abstract

The invention relates to the technical field of high-rise building waste recovery, in particular to a high-rise building waste crushing and conveying device. The device comprises an extension frame, a crusher is arranged at the top of the extension frame, a conveying pipeline is arranged at a discharging opening in the bottom of the crusher, the conveying pipeline comprises a main pipeline and an auxiliary pipeline, buffer assemblies are arranged in the main pipeline and the auxiliary pipeline, and a dredging assembly is arranged outside the main pipeline. And meanwhile, auxiliary pipelines arranged at the bottom of the main pipeline are sequentially connected till the auxiliary pipelines are located above the collecting vehicle, when the waste is crushed, the waste enters the conveying pipeline and passes through the surface of a baffle, the baffle drives a supporting rod to rotate when being impacted by the waste, and when the supporting rod rotates, external impact force is buffered through a torsional spring; and the waste slides to the surfaces of the adjacent baffles under the action of gravity when passing through the surfaces of the baffles, so that the impact force of the waste on the inner wall of the conveying pipeline is reduced, and the service life of the conveying pipeline is prolonged.

Description

Technical Field

[0001] The invention relates to the technical field of high-rise building waste recycling, in particular to a high-rise building waste crushing and conveying device. Background Art

[0002] When recycling waste from high-rise buildings, most of the time, the elevator shaft space is used to install transmission pipes, which are then used to transport the waste to the ground, and finally transferred to a crushing mechanism for processing.

[0003] There are many existing technologies for waste crushing and conveying devices, such as: Chinese patent publication number CN110092134B discloses a high-rise building waste crushing and conveying device, including a crushing box and a plurality of conveying pipe sections, the crushing box is fixed on the construction floor, and the conveying pipe sections are laid downward from the construction floor along the elevator shaft; the crushing box is provided with a material guide, a crushing roller, an ear seat, a vertical plate, a partition, a hydraulic push rod, a movable rod, and a multi-tooth cutter, and the middle plate of the partition is evenly provided with a coarse material discharge hole; the conveying pipe section includes a rectangular conveying pipe, and the upper and lower end plates connected by a plurality of buffer springs are fixed at both ends of the rectangular conveying pipe, and a dust guide port is provided at a narrow side of the rectangular conveying pipe, and an outer cover with a dust suction pipe is fixed on the outside of the dust guide port, and a dredging component is provided in the other narrow side and the inner cavity. The patent can effectively remove the dust generated during the conveying process, avoid the occurrence of dust, and has a good environmental protection effect; when a blockage occurs, the blockage can be quickly eliminated by operating the outside of the conveying pipe section, and the conveying pipe section does not need to be disassembled, which is convenient to operate.

[0004] However, there are still some problems in actual use: 1. In the current traditional waste crushing and conveying device, during the conveying process, the waste is continuously accelerated by gravity and violently hits the inner wall of the conveying pipe at a high speed. Especially for high-rise building waste, which contains a large amount of hard bricks, concrete blocks, etc., each impact will cause varying degrees of damage to the inner wall of the pipe. Over time, the inner wall of the pipe will gradually show wear, scratches and even perforations, which greatly shortens the service life of the conveying pipe. Frequent replacement of pipes not only increases maintenance costs, but also seriously affects the continuity and efficiency of waste treatment work; 2. When there is a lot of waste, it is easy for the waste to get stuck and pile up when passing through the conveying pipe, which will lead to blockage of the conveying pipe. Once blockage occurs, it will not only take a lot of time and manpower to clear it, but also force the entire waste conveying process to be interrupted, seriously reducing the conveying efficiency.

[0005] In view of this, we propose a high-rise building waste crushing and conveying device. Summary of the invention

[0006] The object of the present invention is to provide a high-rise building waste crushing and conveying device to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the purpose of the present invention is to provide a high-rise building waste crushing and conveying device, including an extension frame, a crusher is provided on the top of the extension frame, a conveying pipe is provided at the bottom discharge port of the crusher, a collection vehicle is provided below the conveying pipe, the conveying pipe includes a main pipe and a secondary pipe, buffer components are provided inside the main pipe and the secondary pipe, the buffer components are used to block the passing waste and reduce the speed of waste discharge and conveying, a dredging component is provided outside the main pipe, the dredging component is used to drive the buffer component to swing, so that the waste stuck in the conveying pipe falls quickly, and a paving component is provided inside the collecting vehicle, the paving component is used to spread the waste collected inside the collecting vehicle.

[0008] As a further improvement of the present technical solution, the buffer assembly includes a support rod arranged on the inner walls of the main pipe and the auxiliary pipe, a baffle is provided on the surface of the support rod, and a torsion spring is provided between the support rod and the outer wall of the main pipe. When the waste falls, it impacts the surface of the baffle, so that the baffle drives the support rod to rotate, and a connecting block is provided at the bottom of the baffle.

[0009] As a further improvement of the technical solution, the baffle is at an angle of 45° to the horizontal plane, and the waste falling on the surface of the baffle slides off the surface of the baffle due to gravity.

[0010] As a further improvement of the technical solution, through holes are opened on the surface of the baffle plate, and fine sand and gravel fall directly from the surface of the through holes into the interior of the collection vehicle.

[0011] As a further improvement of the present technical solution, the dredging component includes a support plate arranged on the outer wall of the main pipe, a rotating motor is provided on the surface of the support plate, an eccentric wheel is provided at the output end of the rotating motor, a pulley is provided between the rotating motor and the eccentric wheel, a fixing button is provided at the eccentric end of the eccentric wheel, a pull rope is provided between the fixing button and the connecting block, and when the eccentric wheel rotates, the connecting block is pulled to perform reciprocating motion by the pull rope.

[0012] As a further improvement of the technical solution, a fixed gear is provided on the inner wall of the main pipe, and the pull rope passes through the bottom of the fixed gear when moving, and the fixed gear and the center of the eccentric wheel are on the same horizontal line.

[0013] As a further improvement of the technical solution, a pulley is provided on the outer wall of the secondary pipe, an eccentric wheel is provided at the end of the pulley, a friction belt is provided between the pulleys, and the rotating motor drives the pulley to rotate when outputting rotation.

[0014] As a further improvement of the present technical solution, the paving assembly includes a servo motor arranged on one side of the collection vehicle, the servo motor output shaft is provided with a screw rod, the surface of the screw rod is provided with a movable plate, when the screw rod rotates, the movable plate is driven to reciprocate along the horizontal plane, and a scraper is provided at the bottom of the movable plate, and the scraper is used to scrape the waste collected in the collection vehicle flat.

[0015] As a further improvement of the technical solution, a column is provided on the surface of the movable plate, a sliding rod is slidably provided on the inner wall of the column, a compression spring is provided between the column and the sliding rod, and an impact plate is provided on the top of the sliding rod.

[0016] As a further improvement of the technical solution, the surface of the impact plate is arc-shaped to increase the contact area with the waste.

[0017] Compared with the prior art, the present invention has the following beneficial effects: 1. In the high-rise building waste crushing and conveying device, an extension frame is fixed on the waste conveying floor, and the auxiliary pipes provided at the bottom of the main pipe are connected in sequence. When the waste is crushed, the waste is poured into the crusher for crushing, and the waste enters the conveying pipe and passes through the baffle surface. When the baffle is hit by the waste, the support rod is driven to rotate. When the support rod rotates, the torsion spring is used to buffer the external impact force, so that when the waste passes through the baffle surface, it slides to the adjacent baffle surface under the action of gravity, thereby reducing the impact force of the waste on the inner wall of the conveying pipe, thereby improving the service life of the conveying pipe.

[0018] 2. In the high-rise building waste crushing and conveying device, when fine sand and gravel particles fall on the surface of the baffle, the sand and gravel particles fall directly into the collection vehicle through the through holes for collection. Even if the sand and gravel particles hit the inner wall of the conveying pipe when they fall, due to the light weight of the sand and gravel particles, the conveying pipe will not be deformed to affect its service life, thereby avoiding the waste from being blocked on the inner wall of the conveying pipe during the conveying process.

[0019] 3. In the high-rise building waste crushing and conveying device, the eccentric wheel is driven to rotate coaxially by controlling the output end of the rotating motor. When the eccentric wheel rotates, the pull rope is pulled. Since a fixed gear is provided on the inner wall of the main pipeline, the pull rope passes through the bottom of the fixed gear when moving, and the fixed gear and the center of the eccentric wheel are on the same horizontal line. Therefore, the pull rope avoids friction with the outer wall of the main pipeline during the process of pulling the connecting block, thereby increasing the service life of the pull rope. When the pull rope pulls the connecting block, it drives the baffle to rotate, thereby increasing the opening between the baffle and the main pipeline, which is convenient for quickly clearing the waste blocked inside the main pipeline, thereby improving the waste transportation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2It is a schematic diagram of the structure of the crusher of the present invention; Figure 3 It is a schematic diagram of the structure of the buffer assembly of the present invention; Figure 4 It is a cross-sectional view of the main pipeline of the present invention; Figure 5 For the present invention Figure 4 Schematic diagram of point A; Figure 6 It is a schematic diagram of the structure of the collection vehicle of the present invention; Figure 7 It is a schematic diagram of the structure of the tiling assembly of the present invention; Figure 8 It is a cross-sectional view of a tiling assembly of the present invention.

[0021] The meaning of each number in the figure is: 100, extension frame; 101, crusher; 102, main pipeline; 103, auxiliary pipeline; 200, collection vehicle; 300, buffer assembly; 301, support rod; 302, baffle; 303, torsion spring; 304, connecting block; 305, through hole; 400, dredging assembly; 401, rotating motor; 402, eccentric wheel; 403, pull rope; 404, fixed gear; 405, pulley; 406, friction belt; 500, paving assembly; 501, servo motor; 502, lead screw; 503, moving plate; 504, scraper; 505, column; 506, slide rod; 507, compression spring; 508, impact plate. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0024] The purpose of this embodiment is to provide a high-rise building waste crushing and conveying device, see Figure 1-Figure 8 As shown, it includes an extension frame 100, a crusher 101 is provided on the top of the extension frame 100, a conveying pipe is provided at the discharge port at the bottom of the crusher 101, a collecting vehicle 200 is provided below the conveying pipe, and the conveying pipe includes a main pipe 102 and a sub-pipe 103. The conveying pipe can be set in multiple groups for extension connection during actual use. The main pipe 102 and the sub-pipe 103 are fixedly connected by bolts. Buffer components 300 are provided inside the main pipe 102 and the sub-pipe 103. The buffer components 300 are used to block the passing waste and reduce the speed of waste feeding. A dredging component 400 is provided outside the main pipe 102. The dredging component 400 is used to drive the buffer component 300 to swing so that the waste stuck in the conveying pipe falls quickly. A paving component 500 is provided inside the collecting vehicle 200. The paving component 500 is used to pave the waste collected inside the collecting vehicle 200.

[0025] Considering that after the construction waste is crushed, it is usually transported through a conveying pipe. During the waste transportation process, the waste is accelerated by gravity and easily causes a strong impact on the inner wall of the conveying pipe, affecting the service life of the conveying pipe. Therefore, the buffer component 300 includes a support rod 301 arranged on the inner wall of the main pipe 102 and the auxiliary pipe 103. A baffle 302 is arranged on the surface of the support rod 301. A torsion spring 303 is arranged between the support rod 301 and the outer wall of the main pipe 102. When the waste falls, it impacts the surface of the baffle 302, so that the baffle 302 drives the support rod 301 to rotate. A connecting block 304 is arranged at the bottom of the baffle 302. The baffle 302 is 45° with the horizontal plane. ° angle, the waste falling on the surface of the baffle 302 slides down from the surface of the baffle 302 due to the action of gravity. By arranging the baffles 302 inside the main pipe 102 and the auxiliary pipe 103, and the baffles 302 are arranged relative to each other, when the crusher 101 crushes the construction waste, the waste first passes through the surface of the baffle 302. When the baffle 302 is hit by the waste, it drives the support rod 301 to rotate. When the support rod 301 rotates, the torsion spring 303 buffers the external impact force, so that when the waste passes through the surface of the baffle 302, it slides down to the surface of the adjacent baffle 302 due to the action of gravity, thereby reducing the impact force of the waste on the inner wall of the conveying pipe, thereby increasing the service life of the conveying pipe.

[0026] The core crushing component inside the crusher 101 is a high-speed rotating crushing blade group; these blades have been specially designed and heat-treated to have extremely high hardness and wear resistance; the blades are installed on the main shaft, driven by a high-power motor and rotate at high speed. When the waste enters the crushing chamber of the crusher 101, the high-speed rotating blades will violently impact and cut it. The shape and arrangement of the blades have been carefully optimized, and a specific shear angle is formed between adjacent blades, which can quickly tear and crush the waste; for example, for concrete blocks, the impact force of the blades can quickly disintegrate their internal structure, and for metal waste such as steel bars, the cutting action of the blades can separate them from the concrete and cut them into small sections.

[0027] When the construction waste is crushed by the crusher 101 and falls on the surface of the baffle 302, many small sand and gravel particles are generated during the crushing process. These sand and gravel can easily adhere to the surface of the baffle 302 due to their small gravity. Therefore, when other larger waste passes through the surface of the baffle 302, the friction force is large, which makes it difficult for the waste to slide off the surface of the baffle 302, which can easily cause blockage inside the conveying pipeline. Therefore, a through hole 305 is opened on the surface of the baffle 302, and the fine sand and gravel directly fall from the surface of the through hole 305 to the inside of the collection vehicle 200. By setting the through hole 305 on the surface of the baffle 302, when the fine sand and gravel particles fall on the surface of the baffle 302, the sand and gravel particles directly fall through the through hole 305 to the inside of the collection vehicle 200 for collection. Even if the sand and gravel particles hit the inner wall of the conveying pipeline when they fall, since the sand and gravel particles are light in weight, they will not cause deformation of the conveying pipeline to affect its service life, thereby avoiding the waste from being blocked on the inner wall of the conveying pipeline during transportation, thereby improving the transportation efficiency of the waste.

[0028] When a large amount of waste accumulates on the surface of the baffle 302 and blocks the conveying pipeline, in order to facilitate rapid clearing and improve the waste conveying efficiency, the dredging component 400 includes a support plate arranged on the outer wall of the main pipeline 102, and a rotating motor 401 is arranged on the surface of the support plate. An eccentric wheel 402 is arranged at the output end of the rotating motor 401, and a pulley 405 is arranged between the rotating motor 401 and the eccentric wheel 402. A fixing button is arranged at the eccentric end of the eccentric wheel 402, and a pull rope 403 is arranged between the fixing button and the connecting block 304. When the eccentric wheel 402 rotates, the connecting block 304 is pulled to reciprocate by the pull rope 403. A fixed gear 404 is arranged on the inner wall of the main pipeline 102. When the pull rope 403 moves, it passes through the bottom of the fixed gear 404. The fixed gear 404 and the center of the eccentric wheel 402 are on the same horizontal line. When the inside of the main pipe 102 is blocked, the eccentric wheel 402 is driven to rotate coaxially by controlling the output end of the rotating motor 401. When the eccentric wheel 402 rotates, the pull rope 403 is pulled. Since a fixed gear 404 is provided on the inner wall of the main pipe 102, the pull rope 403 passes through the bottom of the fixed gear 404 when moving, and the fixed gear 404 and the center of the eccentric wheel 402 are on the same horizontal line. Therefore, the pull rope 403 avoids friction with the outer wall of the main pipe 102 during the process of pulling the connecting block 304, thereby increasing the service life of the pull rope 403. When the pull rope 403 pulls the connecting block 304, it drives the baffle 302 to rotate, thereby increasing the opening between the baffle 302 and the main pipe 102, which is convenient for quickly clearing the waste blocked inside the main pipe 102, thereby improving the waste transportation efficiency.

[0029] After the waste material blocked inside the main pipe 102 is cleared, due to the large amount of waste material, the waste material is likely to cause the waste channel inside the secondary pipe 103 to be blocked during transportation, affecting the normal transportation of the waste material. Therefore, a pulley 405 is provided on the outer wall of the secondary pipe 103, an eccentric wheel 402 is provided at the end of the pulley 405, and a friction belt 406 is provided between the pulleys 405. When the rotating motor 401 outputs rotation to drive the pulley 405 to rotate, the friction belt 406 provided on the surface of the pulley 405 is transmitted, and the rotating motor When the output shaft of the machine 401 drives the eccentric wheel 402 to rotate, the pulley 405 arranged on the side wall of the main pipe 102 rotates coaxially. Since the pulley 405 is provided on the side wall of the auxiliary pipe 103, the transmission is carried out through the friction belt 406 provided on the surface of the pulley 405, so that the baffle 302 provided inside the auxiliary pipe 103 is unfolded, and the channel area between the baffle 302 and the inside of the auxiliary pipe 103 is increased, which avoids the waste from being blocked on the inner wall of the auxiliary pipe 103, thereby improving the crushing and transportation speed of the construction waste.

[0030] When the waste enters the collection vehicle 200 through the conveying pipe, the waste is easily accumulated in the center of the collection vehicle 200 due to the fixed position of the conveying pipe, resulting in low space utilization. The operator needs to move the waste to make it spread inside the collection vehicle 200, which increases the labor intensity of the operator. Therefore, the spreading component 500 includes a servo motor 501 arranged on one side of the collection vehicle 200. The output shaft of the servo motor 501 is provided with a screw rod 502. The surface of the screw rod 502 is provided with a moving plate 503. When the screw rod 502 rotates, it drives the moving plate 503 to move back and forth along the horizontal plane. The moving plate A scraper 504 is provided at the bottom of 503. The scraper 504 is used to scrape the waste collected in the collection vehicle 200. When waste is piled up inside the collection vehicle 200, the output shaft of the servo motor 501 is controlled to drive the screw rod 502 to rotate. When the screw rod 502 rotates, it drives the movable plate 503 provided on its surface to move horizontally. When the movable plate 503 moves, it drives the scraper 504 to move horizontally. When the scraper 504 moves, the piled-up waste is moved so that the waste is spread flat inside the collection vehicle 200, thereby increasing the space for loading waste in the collection vehicle 200 and reducing the labor intensity of the operators.

[0031] Considering that when waste falls, when the scraper 504 moves to spread the waste, the waste impacts the top of the scraper 504 and causes damage, which affects the service life of the scraper 504. Therefore, a column 505 is provided on the surface of the moving plate 503, and a slide bar 506 is provided on the inner wall of the column 505 for sliding. A compression spring 507 is provided between the column 505 and the slide bar 506, and an impact plate 508 is provided on the top of the slide bar 506. The surface of the impact plate 508 is in an arc shape, which is used to increase the contact area with the waste. By arranging the impact plate 508 above the scraper 504, the waste falling on the scraper 504 When the impact plate 508 is above the impact plate 504, the impact force of the waste is blocked by the impact plate 508 to prevent the waste from directly hitting the scraper 504, thereby preventing the scraper 504 from being deformed and damaged. When the impact plate 508 is hit, the slide bar 506 provided at the bottom of the impact plate 508 slides on the inner wall of the column 505. At the same time, the slide bar 506 squeezes the compression spring 507. When the compression spring 507 is deformed, the impact force on the impact plate 508 is buffered. At the same time, since the surface of the impact plate 508 is arc-shaped, the external impact force is reduced, thereby ensuring the service life of the scraper 504.

[0032] When in use, the extension frame 100 is fixed on the waste conveying floor, and the auxiliary pipes 103 provided at the bottom of the main pipe 102 are connected in sequence until the auxiliary pipes 103 are located above the collection vehicle 200. When the waste is crushed, the waste is poured into the crusher 101 for crushing, and the waste enters the conveying pipe and passes through the surface of the baffle 302. When the baffle 302 is hit by the waste, it drives the support rod 301 to rotate. When the support rod 301 rotates, the torsion spring 303 buffers the external impact force, so that when the waste passes through the surface of the baffle 302, it slides to the surface of the adjacent baffle 302 under the action of gravity, thereby reducing the impact force of the waste on the inner wall of the conveying pipe, thereby increasing the service life of the conveying pipe. When fine sand and gravel particles fall on the surface of the baffle 302, the sand and gravel particles fall directly into the collection vehicle 200 through the through hole 305 for collection. Even if the sand and gravel particles hit the inner wall of the conveying pipe when they fall, the sand and gravel particles are light in weight and will not cause deformation of the conveying pipe, affecting its service life, thereby avoiding the waste from being blocked on the inner wall of the conveying pipe during transportation. When the main pipe 102 is blocked, the output end of the rotating motor 401 is controlled to drive the eccentric wheel 402 to rotate coaxially. When the eccentric wheel 402 rotates, the pull rope 403 is pulled. A fixed gear 404 is provided on the inner wall of the pipe 102. When the pull rope 403 moves, it passes through the bottom of the fixed gear 404 and the fixed gear 404 and the center of the eccentric wheel 402 are in the same horizontal line. Therefore, the pull rope 403 avoids friction with the outer wall of the main pipe 102 during the process of pulling the connecting block 304, thereby improving the service life of the pull rope 403. When the pull rope 403 pulls the connecting block 304, it drives the baffle 302 to rotate, thereby increasing the opening between the baffle 302 and the main pipe 102, which is convenient for quickly clearing the waste blocked inside the main pipe 102, thereby improving the transportation efficiency of the waste; When the output shaft of the rotating motor 401 drives the eccentric wheel 402 to rotate, the pulley 405 arranged on the side wall of the main pipe 102 rotates coaxially. Since the side walls of the auxiliary pipes 103 are all provided with pulleys 405, the friction belt 406 arranged on the surface of the pulley 405 is used for transmission, so that the baffle 302 arranged inside the auxiliary pipe 103 is unfolded, so that the passage area between the baffle 302 and the inside of the auxiliary pipe 103 is increased, and the waste is prevented from being blocked on the inner wall of the auxiliary pipe 103, thereby improving the crushing and conveying speed of the construction waste; When waste is piled up inside the collection vehicle 200, the output shaft of the servo motor 501 is controlled to drive the screw rod 502 to rotate. When the screw rod 502 rotates, it drives the movable plate 503 provided on its surface to move horizontally. When the movable plate 503 moves, it drives the scraper 504 to move horizontally. When the scraper 504 moves, the piled up waste is moved so that the waste is spread flat inside the collection vehicle 200, thereby increasing the space for loading waste on the collection vehicle 200 and reducing the labor intensity of the operators.

[0033] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A high-rise building waste crushing and conveying device, characterized in that: It includes an extension frame, a crusher is provided on the top of the extension frame, a conveying pipe is provided at the bottom discharge port of the crusher, a collecting vehicle is provided below the conveying pipe, the conveying pipe includes a main pipe and a sub-pipeline, buffer components are provided inside the main pipe and the sub-pipeline, a dredging component is provided outside the main pipe, the dredging component is used to drive the buffer component to swing so that the waste stuck in the conveying pipe falls quickly, and a paving component is provided inside the collecting vehicle.

2. The high-rise building waste crushing and conveying device according to claim 1 is characterized in that: The buffer assembly includes a support rod arranged on the inner wall of the main pipeline and the auxiliary pipeline, a baffle is provided on the surface of the support rod, and a torsion spring is provided between the support rod and the outer wall of the main pipeline. When the waste falls, it impacts the surface of the baffle, so that the baffle drives the support rod to rotate, and a connecting block is provided at the bottom of the baffle.

3. The high-rise building waste crushing and conveying device according to claim 2 is characterized in that: The baffle is at an angle of 45° to the horizontal plane, and the waste falling on the surface of the baffle slides off the surface of the baffle under the action of gravity.

4. The high-rise building waste crushing and conveying device according to claim 3 is characterized in that: The baffle plate surface is provided with through holes, and fine sand and gravel fall directly from the through hole surface into the collection vehicle.

5. The high-rise building waste crushing and conveying device according to claim 1 is characterized in that: The dredging component includes a support plate arranged on the outer wall of the main pipeline, a rotating motor is arranged on the surface of the support plate, an eccentric wheel is arranged at the output end of the rotating motor, a pulley is arranged between the rotating motor and the eccentric wheel, a fixing button is arranged at the eccentric end of the eccentric wheel, a pull rope is arranged between the fixing button and the connecting block, and when the eccentric wheel rotates, the connecting block is pulled to perform reciprocating motion through the pull rope.

6. The high-rise building waste crushing and conveying device according to claim 5 is characterized in that: A fixed gear is arranged on the inner wall of the main pipeline. When the pull rope moves, it passes through the bottom of the fixed gear. The fixed gear and the center of the eccentric wheel are in the same horizontal line.

7. The high-rise building waste crushing and conveying device according to claim 5 is characterized in that: A pulley is arranged on the outer wall of the secondary pipeline, an eccentric wheel is arranged at the end of the pulley, a friction belt is arranged between the pulleys, and the pulley is driven to rotate when the rotating motor outputs rotation.

8. The high-rise building waste crushing and conveying device according to claim 1 is characterized in that: The paving assembly includes a servo motor arranged on one side of the collection vehicle, the servo motor output shaft is provided with a screw rod, the surface of the screw rod is provided with a movable plate, when the screw rod rotates, the movable plate is driven to reciprocate along the horizontal plane, a scraper is provided at the bottom of the movable plate, and the scraper is used to scrape the waste collected in the collection vehicle flat.

9. The high-rise building waste crushing and conveying device according to claim 8, characterized in that: A column cylinder is arranged on the surface of the movable plate, a sliding rod is slidingly arranged on the inner wall of the column cylinder, a compression spring is arranged between the column cylinder and the sliding rod, and an impact plate is arranged on the top of the sliding rod.

10. The high-rise building waste crushing and conveying device according to claim 9, characterized in that: The impact plate has an arc-shaped surface, which is used to increase the contact area with the waste material.

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