Building waste demolition robot

Abstract

The invention discloses a building waste demolition robot, and relates to the technical field of building demolition equipment. The device comprises a crawler-type frame, multi-axis mechanical arms are installed on the two sides of the crawler-type frame in a driving mode, the same front bucket is installed at the front ends of the two multi-axis mechanical arms in a driving mode, and a crushing box is rotationally installed at the top of the side, facing the front bucket, of the crawler-type frame; first electric guide rails are fixedly installed on the two sides of the smashing box correspondingly, long sliding grooves are formed in the two sides of the smashing box correspondingly, and the same transverse moving plate is installed between the two first electric guide rails in a driving mode. Through cooperation of the crawler-type frame, the front bucket, the electric drive crushing roller assembly, the rotating frame, the telescopic cantilever and the electromagnet, concrete and metal waste can be directly separated without conveying construction waste to a construction waste station, and the processes of transferring, separating and secondary transferring are omitted; classification treatment can be directly carried out on the site of the waste building, and recycling treatment of the building waste is accelerated.

Description

Technical Field

[0001] The invention relates to the technical field of building demolition equipment, and in particular to a building waste demolition robot. Background Art

[0002] Construction waste is also called building garbage. Its recycling refers to the process of classifying, cleaning, reprocessing and reusing the waste generated at construction sites. The waste generated at construction sites includes concrete, bricks, wood, iron sheets, steel bars and other materials. They need to be classified and processed to ensure that different types of construction waste are stored separately for subsequent processing and utilization. Concrete and bricks can be crushed and screened and then used for roadbed paving. Wood can be reprocessed and used to make furniture or wooden products. Metal resources such as iron sheets and steel bars can be recycled and reused.

[0003] The current recycling process for steel bars is to use a large hammer or crusher to crush large pieces of waste concrete materials containing steel mesh or steel structure in construction waste into corresponding sizes (generally less than 100 mm), and then separate the steel mesh and concrete for reprocessing to achieve the removal of steel bars and concrete. However, the existing concrete removal methods are mostly carried out through manual or mechanical removal, and then the concrete is transported to a construction waste recycling point for crushing and classification. This removal method will recycle a large amount of concrete and steel bars together, and the steel bars cannot be classified and transported separately, resulting in concrete occupying a large space and low transportation efficiency. For this reason, a construction waste removal robot is proposed. Summary of the invention

[0004] The purpose of the present invention is to solve the problem that the current concrete demolition method will recycle a large amount of concrete together with steel bars, and the steel bars cannot be classified and transported separately, resulting in the concrete occupying a large space and low transportation efficiency. The present invention provides a construction waste demolition robot.

[0005] In order to achieve the above-mentioned purpose, the present invention specifically adopts the following technical solutions:

[0006] A construction waste demolition robot comprises a crawler frame, both sides of the crawler frame are driven to be installed with multi-axis mechanical arms, the front ends of the two multi-axis mechanical arms are driven to be installed with the same front bucket, the crawler frame is rotatably installed with a crushing box on the top of one side facing the front bucket, both sides of the crushing box are fixedly installed with first electric guide rails, both sides of the crushing box are provided with long slide grooves, the same transverse plate is driven to be installed between the two first electric guide rails, the two ends of the transverse plate are respectively slidably installed in the inside of the two long slide grooves, one side of the transverse plate is fixedly installed with two second electric guide rails, and one side of the second electric guide rail A roller bracket is driven and installed on both sides, and the same electric-driven crushing roller assembly is fixedly installed between the two roller brackets. A rotating frame is fixedly installed on the top of the crawler frame, and a telescopic cantilever is driven and installed on one side of the top of the rotating frame. A winch is fixedly installed on the telescopic end of the telescopic cantilever, and a main suspension rope is wound inside the winch. One end of the main suspension rope extends to the bottom of the winch and is fixedly installed with four evenly distributed suspension branch ropes. The bottom ends of the four suspension branch ropes are fixedly installed with the same electromagnet. A rear compartment is fixedly installed on the top of the crawler frame on the side away from the front bucket, and a screening mechanism is provided on one side of the crushing box.

[0007] The screening mechanism is used to screen the crushed concrete blocks in the crushing box according to volume, and to send large-volume concrete blocks to the front bucket for transportation and re-crushing, and to directly discharge small-volume concrete;

[0008] The screening mechanism includes a discharge door hole opened on the side of the crushing box facing the front bucket, an electromagnetic sliding door is driven and installed on one side of the crushing box, and the electromagnetic sliding door is adapted to the discharge door hole, a screening frame is fixedly installed on one side of the crawler frame, the roller bracket is located between the crushing box and the front bucket, and double-axis hydraulic telescopic rods are driven and installed on both sides of the crawler frame, and the crushing box is driven and installed between the telescopic ends of the two double-axis hydraulic telescopic rods.

[0009] Furthermore, a vibration frame is slidably mounted inside the crushing box, a vibrator is fixedly mounted on the inner wall of the crushing box, and the vibration frame is drivingly mounted on the bottom end of the vibrator.

[0010] Furthermore, a first protective shell is fixedly installed on the inner wall of the crushing box, and the first protective shell is located on the top of the vibrator. The same second protective shell is fixedly installed on the top of the two roller brackets, and the second protective shell is located on the top of the electric drive crushing roller assembly.

[0011] Furthermore, a weight sensor is fixedly installed on one side of the winch.

[0012] Furthermore, each of the suspension branch ropes is provided with an adjustable electric push rod.

[0013] Furthermore, a driver is fixedly installed at the bottom of one side of the crawler frame away from the front bucket, and a small hydraulic press is driven and installed at the bottom of the driver, and the small hydraulic press is located at the bottom of the rear compartment.

[0014] Furthermore, a bidirectional electric guide rail is fixedly installed at the bottom of the crawler frame near the front bucket side, and two electric slides are driven and installed at the bottom of the bidirectional electric guide rail. An L-shaped push plate is fixedly installed at the bottom of the electric slide, and the two L-shaped push plates are symmetrically distributed.

[0015] Furthermore, universal wheels are rotatably mounted on the bottom of the L-shaped push plates, and shovel plates are fixedly mounted on the sides of the two L-shaped push plates that are away from each other, and the positions of the shovel plates correspond to the positions of the universal wheels.

[0016] The beneficial effects of the present invention are as follows:

[0017] 1. The invention cooperates with a crawler frame, a front bucket, an electric-driven crushing roller assembly, a rotating frame, a telescopic cantilever and an electromagnet, so that the construction waste demolition robot can directly separate concrete and metal waste without transporting the construction waste to a construction waste site, thereby eliminating the process of transportation, separation and secondary transportation, and can directly carry out classification processing on the site of the abandoned building, thereby accelerating the recycling of construction waste;

[0018] 2. The present invention sets a screening mechanism so that the crushed small-volume concrete blocks fall directly from the gap on the screening frame to the ground, while the large-volume concrete blocks slide along the screening frame to the inside of the front bucket so as to be mixed with the next round of concrete blocks for secondary crushing. The screening mechanism can improve the crushing accuracy of construction waste and the recovery rate of metal waste, thereby avoiding the situation where the residual metal waste cannot be recycled;

[0019] 3. The present invention sets a vibration frame so that the vibrator drives the vibration frame to oscillate up and down in a small amplitude and high frequency in the crushing box, so that the concrete blocks on the vibration frame shake randomly, thereby adjusting the position of each concrete block in real time and improving the uniformity of crushing. At the same time, when pouring out the concrete blocks, the oscillating vibration frame can accelerate the falling of the concrete blocks and reduce the residual concrete blocks in the crushing box;

[0020] 4. The present invention provides a first protective shell and a second protective shell, so that the first protective shell and the second protective shell are respectively located on the top of the vibrator and the electric-driven crushing roller assembly, thereby protecting the electric-driven crushing roller assembly and the second electric guide rail as well as the vibrator, thereby preventing the front bucket from pouring concrete blocks into the crushing box and directly colliding with the electric-driven crushing roller assembly, the vibrator, etc., thereby causing damage to components;

[0021] 5. The present invention sets a weight sensor so that the weight sensor can sense the weight of the metal waste adsorbed by the bottom of the electromagnet. When the weight is too heavy, the magnetism of the crawler frame can be weakened by reducing the current intensity of the electromagnet, so that the metal waste at the bottom of the electromagnet falls naturally, thereby ensuring that the weight of each round of metal waste transportation is within a safe range, effectively avoiding safety accidents during transportation;

[0022] 6. The present invention provides an adjustable electric push rod, so that when the metal waste adsorbed by the bottom of the electromagnet is unevenly distributed, causing the electromagnet to tilt or causing the tension of each suspension rope to be seriously unevenly distributed, each adjustable electric push rod can be extended and retracted respectively to change the overall length of the suspension rope, so that the electromagnet can be restored to balance;

[0023] 7. The present invention provides a small hydraulic press so that if the concrete block on the ground is too large, the crawler frame can move the small hydraulic press to the top of the concrete block, and then the driver controls the telescopic end of the small hydraulic press to press down and contact the upper surface of the concrete block until the concrete block is pressed to crack and break. Repeating the operation can make the concrete block finer to a size that is convenient for the front bucket to dig and dump, thereby realizing pre-crushing of the concrete block;

[0024] 8. The present invention provides an L-shaped push plate, so that after the crushing box pours out the concrete blocks inside, the crushed concrete blocks will fall on the ground in front of the crawler frame, and then the bidirectional electric guide rail drives the electric slide carrying the two L-shaped push plates to move toward both sides respectively, thereby sweeping the concrete blocks to both sides, thereby achieving the obstacle clearing effect on the travel route of the crawler frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention from a first viewing angle;

[0026] Figure 2 is a schematic diagram of a three-dimensional structure from a second viewing angle of the present invention;

[0027] Figure 3 This is a schematic diagram of the three-dimensional structure of the interior of the crushing box of the present invention from a first-view perspective;

[0028] Figure 4 This is a schematic diagram of the third perspective structure of the crushing box of the present invention;

[0029] Figure 5 It is a schematic diagram of the three-dimensional structure of the cooperation between the second electric guide rail and the electric-driven crushing roller of the present invention;

[0030] Figure 6 It is a schematic diagram of the three-dimensional structure of the vibration frame of the present invention;

[0031] Figure 7 It is a schematic diagram of the three-dimensional structure of the rotating frame and the electromagnet of the present invention;

[0032] Figure 8 The present invention Figure 7 Schematic diagram of the structure at A in the middle;

[0033] Fig. 9 It is a schematic diagram of the three-dimensional structure of the small hydraulic press of the present invention;

[0034] Fig.10 It is a schematic diagram of the three-dimensional structure of the two-way electric guide rail and the L-shaped push plate of the present invention;

[0035] Figure numerals: 1. crawler frame; 2. multi-axis mechanical arm; 3. front bucket; 4. crushing box; 5. first electric guide rail; 6. transverse plate; 7. second electric guide rail; 8. roller bracket; 9. electric-driven crushing roller assembly; 10. rotating frame; 11. telescopic cantilever; 12. winch; 13. suspension main rope; 14. suspension branch rope; 15. electromagnet; 16. rear compartment; 17. electromagnetic sliding door; 18. screening frame; 19. double-axis hydraulic telescopic rod; 20. vibration frame; 21. vibrator; 22. first protective shell; 23. second protective shell; 24. weight sensor; 25. adjustment electric push rod; 26. drive; 27. small hydraulic press; 28. bidirectional electric guide rail; 29. ​​electric slide; 30. L-shaped push plate; 31. universal wheel; 32. shovel plate. DETAILED DESCRIPTION

[0036] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0037] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. 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.

[0038] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0039] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the inventive product is usually placed when used. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0040] like Figures 1 to 10 As shown, a construction waste removal robot includes a crawler frame 1. In this embodiment, a plurality of sensors are arranged around the crawler frame 1, such as a visual sensor, a pressure sensor, an ultrasonic detector, a detection radar, etc., to detect the environment around the robot, so that the robot can detect the location of the construction waste while planning the route. Figure 1 As shown, both sides of the crawler frame 1 are driven to install multi-axis mechanical arms 2, and the front ends of the two multi-axis mechanical arms 2 are driven to install the same front bucket 3. The top of the crawler frame 1 is rotated to install a crushing box 4 on one side of the front bucket 3, as shown in FIG. Figure 3 As shown, first electric guide rails 5 are fixedly installed on both sides of the crushing box 4, and long slide grooves are opened on both sides of the crushing box 4. The same transverse moving plate 6 is driven and installed between the two first electric guide rails 5, and the two ends of the transverse moving plate 6 are respectively slidably installed inside the two long slide grooves, as shown in FIG. Figure 5 As shown, two second electric guide rails 7 are fixedly installed on one side of the transverse moving plate 6, and a roller bracket 8 is driven and installed on one side of the second electric guide rail 7. The same electric-driven crushing roller assembly 9 is fixedly installed between the two roller brackets 8. In this embodiment, the electric-driven crushing roller assembly 9 only reciprocates with a small amplitude when working, so as to crush the concrete block through rapid high-frequency reciprocating rotation without causing the steel bars, iron wires, iron sheets, etc. in the soil block to be entangled on the electric-driven crushing roller assembly 9. Figure 1 , Figure 7 As shown, a rotating frame 10 is fixedly installed on the top of the crawler frame 1, and a telescopic boom 11 is driven and installed on one side of the top of the rotating frame 10. A hoist 12 is fixedly installed on the telescopic end of the telescopic boom 11, and a main suspension rope 13 is wound inside the hoist 12. Figure 8 As shown, one end of the main suspension rope 13 extends to the bottom of the winch 12 and is fixedly installed with four evenly distributed suspension branch ropes 14. The bottom ends of the four suspension branch ropes 14 are fixedly installed with the same electromagnet 15. Figure 1 As shown, a rear compartment 16 is fixedly installed on the top of the side of the crawler frame 1 away from the front bucket 3, and a screening mechanism is provided on one side of the crushing box 4. Specifically, when the construction waste demolition robot is in use, the crawler frame 1 first carries the robot as a whole to an area where concrete blocks are piled, and then the multi-axis mechanical arm 2 drives the front bucket 3 to dig the concrete blocks and send the concrete blocks into the crushing box 4. Then the first electric guide rail 5 drives the transverse plate 6 to carry the second electric guide rail 7 to move horizontally, and the second electric guide rail 7 drives the roller bracket 8 to carry the electric-driven crushing roller assembly 9 to move vertically, so that the rotating electric-driven crushing roller assembly 9 crushes the concrete blocks at various locations inside the crushing box 4, so that metal wastes such as steel bars, iron wires, and iron sheets in the concrete blocks are exposed, and the concrete blocks continue to be refined, removed and peeled from the metal wastes, and then the electric-driven crushing roller assembly 9 is repeatedly The rotating frame 10 and the telescopic cantilever 11 drive the electromagnet 15 to move to the top of the crushing box 4, and the winch 12 unwinds the main suspension rope 13, so that the electromagnet 15 moves to the top of the crushing box 4 and starts, so that the metal waste removed from the crushing box 4 is adsorbed on the bottom of the electromagnet 15, and finally the winch 12 retracts the electromagnet 15, and then transports it to the top of the rear compartment 16 through the rotating frame 10 and the telescopic cantilever 11, and puts the electromagnet 15 into the rear compartment 16, so that the electromagnet 15 is powered off, and the metal waste will fall into the rear compartment 16 for collection, completing a round of metal waste removal. The construction waste removal robot can directly separate concrete and metal waste without transporting the construction waste to the construction waste site, eliminating the process of transportation, separation and secondary transportation, and can be directly classified and processed on the site of the abandoned building, thereby speeding up the recycling of construction waste.

[0041] The screening mechanism is used to screen the crushed concrete blocks in the crushing box 4 according to volume, and send the large-volume concrete blocks to the front bucket 3 for transportation and re-crushing, and directly discharge the small-volume concrete;

[0042] like Figure 3 As shown, the screening mechanism includes a discharge door hole opened on the side of the crushing box 4 facing the front bucket 3, an electromagnetic sliding door 17 is driven and installed on one side of the crushing box 4, and the electromagnetic sliding door 17 is adapted to the discharge door hole, a screening frame 18 is fixedly installed on one side of the crawler frame 1, and a roller bracket 8 is located between the crushing box 4 and the front bucket 3, as shown in FIG. Figure 1As shown, both sides of the crawler frame 1 are driven to be installed with double-axis hydraulic telescopic rods 19, and the crushing box 4 is driven to be installed between the telescopic ends of the two double-axis hydraulic telescopic rods 19; specifically, by setting a screening mechanism, after the metal waste in the crushing box 4 is transferred, the front bucket 3 will be retracted to the bottom of one side of the crushing box 4, and then the electromagnetic sliding door 17 will slide upward to open the discharge door hole. At this time, the double-axis hydraulic telescopic rod 19 drives the crushing box 4 to flip and tilt upward, so that the crushed concrete blocks in the crushing box 4 are poured out from the discharge door hole, wherein the small-volume concrete blocks are directly screened out. The large concrete blocks fall to the ground through the gap on the selection rack 18, while the large concrete blocks cannot fall directly, and slide along the screening rack 18 to the inside of the front bucket 3. When the concrete blocks inside the crushing box 4 are completely emptied, the crushing box 4 is reset, and the multi-axis robot arm 2 drives the front bucket 3 to pour the large concrete blocks back into the crushing box 4 so that they can be mixed with the next round of concrete blocks for secondary crushing. The screening mechanism can improve the crushing accuracy of construction waste, while improving the recovery rate of metal waste, and avoiding the situation where metal waste remains in the concrete blocks that are not completely crushed and cannot be recycled.

[0043] like Figure 4 As shown, a vibration frame 20 is slidably mounted inside the crushing box 4. Figure 6 As shown, a vibrator 21 is fixedly installed on the inner wall of the crushing box 4, and a vibration frame 20 is driven and installed at the bottom end of the vibrator 21; specifically, by setting the vibration frame 20, during the process of concrete blocks being crushed, the vibrator 21 will drive the vibration frame 20 to oscillate up and down with a small amplitude and high frequency in the crushing box 4, so that the concrete blocks on the vibration frame 20 can be continuously vibrated and randomly shaken, thereby adjusting the position of each concrete block in real time and improving the uniformity of crushing. At the same time, when pouring out the concrete blocks, the vibrating vibration frame 20 can accelerate the falling of the concrete blocks and reduce the residual concrete blocks in the crushing box 4.

[0044] like Figure 6 As shown, a first protective shell 22 is fixedly mounted on the inner wall of the crushing box 4, and the first protective shell 22 is located on the top of the vibrator 21. Figure 5 As shown, the top of the two roller brackets 8 is fixedly installed with the same second protective shell 23, and the second protective shell 23 is located on the top of the electric-driven crushing roller assembly 9; specifically, by arranging the first protective shell 22 and the second protective shell 23, the first protective shell 22 and the second protective shell 23 are respectively located on the top of the vibrator 21 and the electric-driven crushing roller assembly 9, so that the electric-driven crushing roller assembly 9 is moved to the top of the second electric guide rail 7, so that the second protective shell 23 protects the electric-driven crushing roller assembly 9 and the second electric guide rail 7, and the first protective shell 22 protects the vibrator 21, so as to prevent the front bucket 3 from pouring concrete blocks into the crushing box 4 and directly colliding with the electric-driven crushing roller assembly 9, the vibrator 21, etc., thereby causing damage to components.

[0045] like Figure 7 As shown, a weight sensor 24 is fixedly installed on one side of the winch 12. In the present embodiment, the sensing end of the weight sensor 24 is connected to the internal winding shaft of the winch 12. Specifically, by setting the weight sensor 24, the weight sensor 24 can sense and detect the hanging weight of the hanging main rope 13, that is, sense the weight of the metal scrap adsorbed at the bottom of the electromagnet 15. When the weight is too large, the magnetism of the crawler frame 1 can be weakened by reducing the current intensity of the electromagnet 15, so that the metal scrap at the bottom of the electromagnet 15 will fall naturally, thereby ensuring that the weight of each round of metal scrap transfer is within a safe range, and effectively avoiding safety accidents during the transfer process.

[0046] like Figure 8 As shown, the suspension ropes 14 are all provided with an adjusting electric push rod 25. In the present embodiment, the suspension ropes 14 are all double-section structures, and the same adjusting electric push rod 25 is fixedly installed between each section of the suspension ropes 14. A gyroscope is provided on the top of the electromagnet 15, and a pressure sensor is provided on the bottom of the suspension ropes 14. The two are combined to sense and detect the balance of the electromagnet 15. Specifically, by providing the adjusting electric push rod 25, when the metal waste adsorbed on the bottom of the electromagnet 15 is unevenly distributed, causing the electromagnet 15 to tilt or causing the tension distribution of each suspension rope 14 to be seriously uneven, each adjusting electric push rod 25 can be extended and retracted separately to change the overall length of the suspension rope 14, so that the electromagnet 15 can be restored to balance.

[0047] like Figure 2 , Fig. 9 As shown, a driver 26 is fixedly installed at the bottom of the side of the crawler frame 1 away from the front bucket 3, and a small hydraulic press 27 is installed at the bottom of the driver 26. The small hydraulic press 27 is located at the bottom of the rear compartment 16. Specifically, by setting the small hydraulic press 27, if the volume of the concrete block on the ground is too large, the crawler frame 1 can be turned to move the small hydraulic press 27 to the top of the concrete block, and then the driver 26 controls the telescopic end of the small hydraulic press 27 to press down and contact the upper surface of the concrete block until the concrete block is pressed to crack and break. Repeating the operation can make the concrete block finer to a size that is convenient for the front bucket 3 to shovel and dump, thereby realizing pre-crushing of the concrete block.

[0048] like Figure 2 , Fig.10As shown, a bidirectional electric guide rail 28 is fixedly installed at the bottom of the crawler frame 1 near the front bucket 3. Two electric slides 29 are driven and installed at the bottom of the bidirectional electric guide rail 28. L-shaped push plates 30 are fixedly installed at the bottom of the electric slides 29, and the two L-shaped push plates 30 are symmetrically distributed. Specifically, by setting the L-shaped push plates 30, after the crushing box 4 pours out the concrete blocks inside, the crushed concrete blocks will fall on the ground in front of the crawler frame 1, and then the bidirectional electric guide rail 28 drives the electric slide 29 to carry the two L-shaped push plates 30 to move toward both sides respectively, thereby sweeping the concrete blocks to both sides, thereby realizing the obstacle clearing effect on the travel route of the crawler frame 1.

[0049] like Fig.10 As shown, universal wheels 31 are rotatably installed at the bottom of the L-shaped push plates 30, and shovel plates 32 are fixedly installed on the sides of the two L-shaped push plates 30 that are away from each other, and the position of the shovel plates 32 corresponds to the position of the universal wheels 31; specifically, by arranging the universal wheels 31 and the shovel plates 32, the universal wheels 31 can ensure the smoothness of the two-way movement of the L-shaped push plates 30, and at the same time avoid the L-shaped push plates 30 from hindering the movement of the crawler frame 1, and the shovel plates 32 can be located on one side of the universal wheels 31 to push and sweep the concrete blocks and debris on the ground in advance.

[0050] In summary: before use: first, the crawler frame 1 carries the robot as a whole and moves to the area where concrete blocks are piled, and then the multi-axis mechanical arm 2 drives the front bucket 3 to dig the concrete blocks and send the concrete blocks into the crushing box 4. If the concrete blocks on the ground are too large, the crawler frame 1 can turn to move the small hydraulic press 27 to the top of the concrete block, and then the driver 26 controls the telescopic end of the small hydraulic press 27 to press down and contact the upper surface of the concrete block until the concrete block is pressed to crack and break. Repeating the operation can make the concrete block finer to a size that is convenient for the front bucket 3 to dig and dump;

[0051] When in use: the first electric guide rail 5 drives the transverse plate 6 to carry the second electric guide rail 7 to move horizontally, and the second electric guide rail 7 drives the roller bracket 8 to carry the electric-driven crushing roller assembly 9 to move vertically, so that the rotating electric-driven crushing roller assembly 9 crushes the concrete blocks at various locations inside the crushing box 4, so that the metal wastes such as steel bars, iron wires, and iron sheets in the concrete blocks are exposed, and the concrete blocks are continuously refined, removed and stripped from the metal wastes. At the same time, the vibrator 21 drives the vibration frame 20 to oscillate up and down in the crushing box 4 with a small amplitude and high frequency, so that the concrete blocks on the vibration frame 20 can be continuously vibrated and randomly shaken, thereby adjusting each concrete block in real time. The position of the block is improved to improve the uniformity of crushing, and then the electric drive crushing roller assembly 9 is reset, the rotating frame 10 and the telescopic cantilever 11 drive the electromagnet 15 to move to the top of the crushing box 4, and the hoist 12 unwinds the suspension main rope 13, so that the electromagnet 15 moves to the top of the crushing box 4 and starts, so that the metal waste removed from the crushing box 4 is adsorbed on the bottom of the electromagnet 15, and finally the hoist 12 retracts the electromagnet 15, and then transports it to the top of the rear compartment 16 through the rotating frame 10 and the telescopic cantilever 11, and puts the electromagnet 15 into the rear compartment 16, so that the electromagnet 15 is powered off, and the metal waste will fall into the rear compartment 16 for collection, completing a round of metal waste removal;

[0052] After use: the front bucket 3 is retracted to the bottom of one side of the crushing box 4, and then the electromagnetic sliding door 17 slides upward to open the discharge door hole. At this time, the double-axis hydraulic telescopic rod 19 drives the crushing box 4 to flip and tilt upward, so that the crushed concrete blocks in the crushing box 4 are poured out from the discharge door hole. The oscillating vibration frame 20 can accelerate the falling of the concrete blocks and reduce the residual concrete blocks in the crushing box 4. Among them, the small-volume concrete blocks fall directly to the ground from the gap on the screening frame 18, while the large-volume concrete blocks cannot fall directly and slide along the screening frame 18 to Inside the front bucket 3, when the concrete blocks inside the crushing box 4 are completely emptied, the crushing box 4 is reset, and the multi-axis robotic arm 2 drives the front bucket 3 to pour the large-volume concrete blocks back into the crushing box 4 so that they can be mixed with the next round of concrete blocks for secondary crushing. The crushed concrete blocks will fall on the ground in front of the crawler frame 1, and then the bidirectional electric guide rail 28 drives the electric slide 29 carrying two L-shaped push plates 30 to move toward both sides respectively, thereby sweeping the concrete blocks to both sides, thereby achieving the obstacle clearing effect on the travel route of the crawler frame 1.

[0053] 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 to the above embodiments. The above embodiments and descriptions only describe the principles of the present invention. The present invention may be subject to various changes and improvements without departing from the spirit and scope of the present invention. These changes and improvements fall within the scope of the present invention. The scope of protection claimed by the present invention is defined by the attached claims and their equivalents.

Claims

1. A construction waste removal robot, characterized in that: The invention comprises a crawler frame (1), both sides of the crawler frame (1) are driven to be installed with multi-axis mechanical arms (2), the front ends of the two multi-axis mechanical arms (2) are driven to be installed with the same front bucket (3), the crawler frame (1) is rotatably installed with a crushing box (4) on the top of one side of the front bucket (3), both sides of the crushing box (4) are fixedly installed with first electric guide rails (5), both sides of the crushing box (4) are provided with long slide grooves, the same transverse plate (6) is driven to be installed between the two first electric guide rails (5), the two ends of the transverse plate (6) are respectively slidably installed in the inside of the two long slide grooves, one side of the transverse plate (6) is fixedly installed with two second electric guide rails (7), one side of the second electric guide rail (7) is driven to be installed with a roller bracket (8), the two The same electric-driven crushing roller assembly (9) is fixedly installed between the roller brackets (8); a rotating frame (10) is fixedly installed on the top of the crawler frame (1); a telescopic cantilever (11) is driven and installed on one side of the top of the rotating frame (10); a winch (12) is fixedly installed on the telescopic end of the telescopic cantilever (11); a main suspension rope (13) is wound inside the winch (12); one end of the main suspension rope (13) extends to the bottom of the winch (12) and is fixedly installed with four evenly distributed suspension branch ropes (14); the bottom ends of the four suspension branch ropes (14) are fixedly installed with the same electromagnet (15); a rear compartment (16) is fixedly installed on the top of the crawler frame (1) on the side away from the front bucket (3); and a screening mechanism is provided on one side of the crushing box (4); The screening mechanism is used to screen the crushed concrete blocks in the crushing box (4) according to volume, and to send large-volume concrete blocks into the front bucket (3) for transportation and re-crushing, and to directly discharge small-volume concrete blocks; The screening mechanism comprises a discharge door hole opened on the side of the crushing box (4) facing the front bucket (3); an electromagnetic sliding door (17) is driven and installed on one side of the crushing box (4); the electromagnetic sliding door (17) is adapted to the discharge door hole; a screening frame (18) is fixedly installed on one side of the crawler frame (1); the roller bracket (8) is located between the crushing box (4) and the front bucket (3); double-axis hydraulic telescopic rods (19) are driven and installed on both sides of the crawler frame (1); the crushing box (4) is driven and installed between the telescopic ends of the two double-axis hydraulic telescopic rods (19).

2. A construction waste removal robot according to claim 1, characterized in that: A vibration frame (20) is slidably mounted inside the crushing box (4), a vibrator (21) is fixedly mounted on the inner wall of the crushing box (4), and the vibration frame (20) is drivingly mounted at the bottom end of the vibrator (21).

3. A construction waste removal robot according to claim 2, characterized in that: A first protective shell (22) is fixedly mounted on the inner wall of the crushing box (4), and the first protective shell (22) is located on the top of the vibrator (21). The tops of the two roller brackets (8) are fixedly mounted with the same second protective shell (23), and the second protective shell (23) is located on the top of the electric-driven crushing roller assembly (9).

4. The construction waste removal robot according to claim 1, characterized in that: A weight sensor (24) is fixedly mounted on one side of the hoist (12).

5. The construction waste removal robot according to claim 1, characterized in that: The suspension branch ropes (14) are each provided with an adjusting electric push rod (25).

6. The construction waste removal robot according to claim 1, characterized in that: A driver (26) is fixedly installed at the bottom of one side of the crawler frame (1) away from the front bucket (3), and a small hydraulic press (27) is driven and installed at the bottom of the driver (26), and the small hydraulic press (27) is located at the bottom of the rear compartment (16).

7. The construction waste removal robot according to claim 1, characterized in that: A bidirectional electric guide rail (28) is fixedly installed at the bottom of the crawler frame (1) near the front bucket (3), and two electric slides (29) are installed on the bottom drive of the bidirectional electric guide rail (28). An L-shaped push plate (30) is fixedly installed at the bottom of each electric slide (29), and the two L-shaped push plates (30) are symmetrically distributed.

8. The construction waste removal robot according to claim 7, characterized in that: The bottom of the L-shaped push plates (30) are rotatably mounted with universal wheels (31), and the sides of the two L-shaped push plates (30) that are away from each other are fixedly mounted with shovel plates (32), and the positions of the shovel plates (32) correspond to the positions of the universal wheels (31).

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