Environmental engineering solid waste crushing and recycling device and recycling method

Abstract

The invention relates to an environmental engineering solid waste crushing and recycling device and method, and relates to the field of solid waste recycling, and the environmental engineering solid waste crushing and recycling device comprises a main body assembly, a shoveling and digging assembly and a crushing assembly. The main body assembly comprises a hollow base with preset accommodating performance; the crawler belt moving unit is connected with the base and has a preset operation size and supporting force; the shoveling and digging assembly comprises a positioning and supporting unit arranged on the surface of the working face of the base. The digging and shoveling unit is movably connected with the positioning and supporting unit and is provided with a preset working length and a bearing space; the crushing assembly comprises a vibration crushing unit arranged in the hollow cavity of the base. And the adjusting and discharging unit is connected with the vibration crushing unit and has a preset operation length and flexibility. Mineral waste rocks can be preliminarily crushed through the crushing assembly, loading operation of waste rock recovery is facilitated, meanwhile, dust generated in the crushing process can be greatly reduced by adjusting the discharging unit to be matched with shoveling and digging, and the overall crushing environment quality is improved.

Description

Technical Field

[0001] The invention relates to the field of solid waste recycling, and in particular to an environmental engineering solid waste crushing and recycling device and a recycling method. Background Art

[0002] Solid waste in environmental engineering refers to waste materials in solid form generated in production, life and other activities. These wastes include industrial waste, domestic waste, construction waste, agricultural waste, etc. Industrial solid waste is a very important research field in environmental engineering. Industrial solid waste mainly includes mining waste, smelting waste, chemical waste, etc. Among them, mining waste refers to waste rock and tailings generated in the mining process. The quantity is huge and causes serious pollution to the environment, which needs to be recycled and reused.

[0003] Traditional mining waste recycling requires that waste rock and other materials be transported to a designated location before being crushed and processed. This process has a fatal problem. When the waste rock and other materials are transported as a whole, it is not easy to load large solid waste ores. If the waste rock is initially crushed and then transported and loaded to a designated location for subsequent processing, it needs to be transported separately in the crushing device. At the same time, the dust generated during the crushing operation is large, which is very harmful to the workers on site. Summary of the invention

[0004] Purpose of the invention: to provide an environmental engineering solid waste crushing and recycling device, and further to provide a recycling method based on the above-mentioned environmental engineering solid waste crushing and recycling device, so as to solve the above-mentioned problems existing in the prior art.

[0005] Technical solution: An environmental engineering solid waste crushing and recycling device includes three parts: a main body component, a shovel and dig component, and a crushing component.

[0006] The main body assembly includes a hollow base with a predetermined accommodation capacity, which can carry out corresponding load-bearing and accommodation operations and is provided with a corresponding open end; a crawler moving unit connected to the base and having a predetermined operating size and supporting force; The shovel assembly comprises a positioning support unit placed on the working surface of the base and having a predetermined working size and supporting force; a shovel unit movably connected to the positioning support unit and having a predetermined working length and bearing space; The crushing assembly comprises a vibration crushing unit placed in the hollow chamber of the base; and an adjustable discharging unit connected to the vibration crushing unit and having a predetermined operating length and telescopicity.

[0007] In a further embodiment, the crawler moving unit includes two components: a rotating positioning column and a moving crawler. The rotating positioning column is rotatably connected to the working surface of the base, has a certain working length and supporting force, and is in multiple numbers; a predetermined working distance is left between the multiple rotating positioning columns, and they are distributed in an array, and can perform all-round rotation adjustment operations. The moving crawler is wrapped around the multiple rotating positioning columns, has a predetermined working length, can follow the rotation adjustment of the multiple rotating positioning columns to adjust the corresponding working position, and is in multiple numbers and symmetrically distributed on the working surface of the base.

[0008] In a further embodiment, the positioning support unit includes four components: a positioning plate, a support column, a limiting rod and a pushing cylinder. The positioning plate is placed on the working surface of the base, has a predetermined working length and supporting force, can perform corresponding positioning and connection operations, and is multiple; a predetermined working distance is left between the multiple positioning plates. The support column is rotatably connected to the positioning plate, has a predetermined working length and supporting force, and is multiple, and can perform rotation adjustment operations within a predetermined range. One end of the limiting rod is rotatably connected to the positioning plate, and the other end is connected to the support column through a connecting plate. It has a predetermined working length and is multiple, and can follow the rotation adjustment of the support column to adjust the corresponding working angle. One end of the pushing cylinder is rotatably connected to the positioning plate, and the other end is connected to the support column through a connecting plate. It has a predetermined working length and is multiple, and can perform telescopic adjustment within a predetermined range.

[0009] In a further embodiment, the shovel unit includes three components: a maneuvering column, a pulling cylinder, and a bucket. One end of the maneuvering column is rotatably connected to the connecting plate, has a predetermined working length and support, and is multiple, and can be rotated and adjusted within a predetermined range. One end of the pulling cylinder is rotatably connected to the connecting plate, and the other end is connected to the adjustment column through a linkage frame, has a predetermined working length, and is multiple, and can be telescopically adjusted within a predetermined range. The bucket is rotatably connected to the linkage frame and communicated with the maneuvering column, has a predetermined working size and carrying space, and can be adjusted to a corresponding working angle following the rotation adjustment of the linkage frame.

[0010] In a further embodiment, the vibration crushing unit includes four components: a crushing chamber, a back plate, a vibration crushing plate and a driving motor. The crushing chamber is placed in the hollow chamber of the base, is hollow and open at both ends, has a predetermined bearing space, and can perform corresponding bearing and positioning operations. The back plate is connected to the inner wall of the hollow chamber of the crushing chamber, has a predetermined operating length and supporting force, and has crushing grooves evenly distributed on the surface. The vibration crushing plate is connected to the crushing chamber through a vibration rotating column, and extends into the hollow chamber of the crushing chamber, leaving a predetermined operating distance between the back plate and the surface, and has crushing bumps evenly distributed on the surface. The driving motor is connected to the vibration rotating column through a vibration track, is placed in the hollow chamber of the base, and can perform a predetermined driving force.

[0011] In a further embodiment, the adjustable discharging unit includes three components: a discharging frame, a discharging adjusting cylinder and a bottom frame. The discharging frame is placed at a lower position in the operating direction of the crushing chamber and is connected to the crushing chamber. It has a predetermined operating size and is provided with corresponding through holes, which can be used for positioning and connection operations. One end of the discharging adjusting cylinder is connected to the discharging frame, has a predetermined operating size, can perform telescopic adjustment operations within a predetermined range, and can extend to a predetermined operating position outside the base. The bottom frame is connected to the other end of the discharging adjusting cylinder, has a predetermined operating size, and is provided with corresponding through holes, which can be adjusted to the corresponding operating position following the telescopic adjustment of the discharging adjusting cylinder. The discharging frame and the bottom frame are connected through an organ pipe.

[0012] In a further embodiment, a laser radar is provided on the inner wall surface of the discharge frame in the operating direction to perform corresponding dust concentration detection.

[0013] A recycling method for an environmental engineering solid waste crushing and recycling device comprises the following steps: S1, driving the crawler moving unit to move close to the solid waste pile to be recycled, driving the shovel assembly as a whole to move in the direction close to the solid waste pile, and stopping the movement when it moves to a predetermined working position; S2, start the shovel unit to shovel the solid waste, drive the shovel unit as a whole to adjust the corresponding working position and angle by adjusting the working angle of the positioning support unit, load and unload the shoveled material into the vibration crushing unit, and crush it by the vibration crushing unit; S3, while the vibration crushing unit is started to perform the corresponding crushing operation, the discharging unit is adjusted to perform the extension operation until the discharging unit is adjusted to contact the ground, so that the solid waste crushed by the vibration crushing unit can be discharged with the assistance of the discharging unit; S4. The laser radar provided in the adjusting discharging unit is synchronously started when the adjusting discharging unit is performing the stretching operation, and the dust concentration at the feeding port of the adjusting discharging unit is detected; S5. When the laser radar detects that the dust concentration at the feed inlet of the adjusting discharging unit is lower than a predetermined value, the adjusting discharging unit is retracted to complete the corresponding discharging operation; S6, repeating steps S1 to S5 in a loop until all the solid waste piles to be crushed are crushed.

[0014] In a further embodiment, the laser radar provided in step S4 includes a transmitter and a receiver. When used for dust concentration detection, the laser radar needs to be aimed at the target area first, and the dust concentration in the air is determined according to the change of the signal by emitting laser and receiving the reflected signal. The specific analysis steps are as follows: S401, when the discharging unit is adjusted to be in the initial state, that is, when the discharging unit is adjusted to be in the contracted state, the transmitter emits laser, the receiver receives the emitted laser, and the optical capturer captures and records the corresponding emission point With receiving point The spatial coordinates of the two coordinate points are marked as the feature sample distance , the specific calculation formula is as follows: ; S402, when the discharging unit is adjusted to start the stretching operation, the transmitter is continuously in the laser radiating state, and at the same time, the optical capturer captures and locates the scattering points of the laser emitted by the transmitter at a frequency of 30 to 50 frames per second, and continuously records the spatial coordinates of the captured scattering points to generate a scattering point set. , where N represents the total number of captured scattering points, Represents the spatial seat of the i-th scattering point in the set; S403, compare the coordinates of all scattering points in the scattering point set S with the emission point The coordinates of the two nodes are calculated in turn to calculate the spatial distance and generate a scattering distance set , the specific calculation formula is as follows: Where n represents the total number of scattering distances of captured scattering points, Represents the value of the scattering distance of the i-th captured scattering point in the set; S404, the feature sample distance The total number of arrays is the same as the total number of captured scattering points, and the array sample set Z is obtained. The array sample set Z is compared with the scattering distance set R for similarity to obtain the similarity value d (Z, R). The calculation formula is as follows: Where n represents the total number of scattering distances of captured scattering points, and The values ​​are the same, Represents the i-th scattering distance value in the scattering distance set R; S405 , judging the dust concentration by the similarity value d(Z, R), when the value of the similarity value d(Z, R) is smaller, it means the dust concentration is lower, and vice versa, it means the dust concentration is higher.

[0015] Beneficial effects: The present invention relates to an environmental engineering solid waste crushing and recycling device and a recycling method, which relates to the field of solid waste recycling, and includes three parts: a main body component, a shovel component, and a crushing component. The main body component includes a hollow base with a predetermined containment capacity, which can perform corresponding load-bearing and containment operations, and is provided with a corresponding open end; a crawler moving unit connected to the base and having a predetermined operating size and supporting force; the shovel component includes a positioning support unit placed on the working surface of the base, having a predetermined operating size and supporting force; a shovel unit movably connected to the positioning support unit, having a predetermined operating length and carrying space; the crushing component includes a vibration crushing unit placed in the hollow chamber of the base; and an adjustable discharging unit connected to the vibration crushing unit, having a predetermined operating length and scalability. The present invention can perform preliminary crushing of mineral waste rock through the crushing component, which is convenient for the loading operation of waste rock recovery. At the same time, by adjusting the discharging unit and cooperating with the shovel, the generation of dust during the crushing process can be greatly reduced, thereby improving the overall crushing environment quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the present invention as a whole.

[0017] Figure 2 Schematic diagram of some components of the present invention.

[0018] Figure 3 It is a schematic diagram of the shovel and dig assembly of the present invention.

[0019] Figure 4 It is a schematic diagram of the crushing assembly of the present invention.

[0020] Figure 5 It is a schematic diagram of the adjusting discharging unit.

[0021] Figure 6It is a side view of the crushing assembly of the present invention.

[0022] The reference numerals in the figure are: base 1, crawler moving unit 2, rotating positioning column 201, moving crawler 202, shoveling assembly 3, positioning plate 301, support column 302, limit rod 303, connecting plate 304, pushing cylinder 305, connecting plate 306, mobilizing column 307, pulling cylinder 308, linkage frame 309, bucket 310, crushing assembly 4, crushing chamber 401, abutment plate 402, vibrating crushing plate 403, vibrating rotating column 404, driving motor 405, vibrating crawler 406, discharging frame 5, discharging adjusting cylinder 6, bottom frame 7, organ pipe 8. DETAILED DESCRIPTION

[0023] In the following description, a large number of specific details are provided to provide a more thorough understanding of the present invention. However, it is apparent to those skilled in the art that the present invention can be implemented without one or more of these details. In other examples, in order to avoid confusion with the present invention, some technical features well known in the art are not described.

[0024] The applicant believes that traditional mining waste recycling requires that waste rock and other materials be transported to a designated location before being crushed and processed. This process has a fatal problem. When the waste rock and other materials are transported as a whole, it is not convenient to load large solid waste ores. If the waste rock is first crushed and then transported and loaded to a designated location for subsequent processing, it needs to be transported separately in the crushing device. At the same time, the dust generated during the crushing operation is relatively large, which poses a greater physical harm to the on-site workers.

[0025] To this end, the applicant has designed an environmental engineering solid waste crushing and recycling device, which can perform preliminary crushing of mineral waste rock through the crushing component 4, facilitating the loading operation of waste rock recovery. At the same time, by adjusting the discharge unit and coordinating with shovel digging, the generation of dust during the crushing process can be greatly reduced, thereby improving the overall crushing environment quality.

[0026] The environmental engineering solid waste crushing and recycling device involved in the present invention mainly includes three parts: a main body component, a shovel component 3 and a crushing component 4. Among them, the main body component includes a hollow base 1 with a predetermined containment capacity, which can perform corresponding load-bearing and containment operations and is provided with a corresponding open end; a crawler moving unit 2 connected to the base 1 and having a predetermined operating size and supporting force; the shovel component 3 includes a positioning support unit placed on the working surface of the base 1 and having a predetermined operating size and supporting force; a shovel unit movably connected to the positioning support unit and having a predetermined operating length and carrying space; the crushing component 4 includes a vibration crushing unit placed in the hollow chamber of the base 1; and an adjustable discharging unit connected to the vibration crushing unit and having a predetermined operating length and scalability. Through holes of a predetermined operating size are provided at the upper and lower ends of the working direction of the base 1, and they are a loading port and a unloading port respectively.

[0027] The crawler moving unit 2 includes two components: a rotating positioning column 201 and a moving crawler 202. The rotating positioning column 201 is rotatably connected to the working surface of the base 1, has a certain working length and supporting force, and is in multiple numbers; a predetermined working distance is left between the multiple rotating positioning columns 201, and they are distributed in an array, and can be rotated and adjusted in all directions. The moving crawler 202 is wrapped outside the multiple rotating positioning columns 201, has a predetermined working length, and can be adjusted to the corresponding working position following the rotation adjustment of the multiple rotating positioning columns 201. There are multiple and symmetrically distributed on the working surface of the base 1. In a further preferred embodiment, the working surface of the rotating positioning column 201 is evenly distributed with multiple friction protrusions, which can increase the natural working friction between the rotating positioning column 201 and the moving crawler 202. In the later operation process, the mobile crawler 202 can be driven to rotate accordingly by the rotation of the multiple rotating positioning columns 201, thereby realizing the forward and backward movement adjustment of the base 1 and the entire device. The specific operation principle of the crawler moving unit 2 can refer to the crawler vehicle structure in the prior art.

[0028] The positioning support unit includes four components: a positioning plate 301, a support column 302, a limiting rod 303 and a pushing cylinder 305. The positioning plate 301 is placed on the working surface of the base 1, has a predetermined working length and supporting force, can perform corresponding positioning and connection operations, and is multiple; a predetermined working distance is left between the multiple positioning plates 301. The supporting column 302 is rotatably connected to the positioning plate 301, has a predetermined working length and supporting force, and is multiple, and can perform a rotation adjustment operation within a predetermined range. One end of the limiting rod 303 is rotatably connected to the positioning plate 301, and the other end is rotatably connected to the supporting column 302 through a connecting plate 304, has a predetermined working length and is multiple, and can follow the rotation adjustment of the supporting column 302 to adjust the corresponding working angle. One end of the pushing cylinder 305 is rotatably connected to the positioning plate 301, and the other end is rotatably connected to the supporting column 302 through a connecting plate 306, has a predetermined working length and is multiple, and can perform telescopic adjustment within a predetermined range. In the later operation process, the working angle of the support column 302 can be adjusted by the extension and retraction adjustment of the push cylinder 305. When the push cylinder 305 is extended, the support column 302 is lifted to the upper position in the working direction due to the restriction of the limit rod 303. When the push cylinder 305 is retracted, the support column 302 can be pulled back to the lower position in the working direction, and the limit rod 303 simultaneously adjusts the corresponding working angle.

[0029] The shovel unit includes three components: a maneuvering column 307, a pulling cylinder 308, and a bucket 310. One end of the maneuvering column 307 is rotatably connected to the connecting plate 306, has a predetermined working length and support, and is multiple, and can perform a predetermined range of rotation adjustment operations. One end of the pulling cylinder 308 is rotatably connected to the connecting plate 304, and the other end is rotatably connected to the adjusting column through the linkage frame 309, has a predetermined working length and is multiple, and can perform a predetermined range of telescopic adjustment operations. The bucket 310 is rotatably connected to the linkage frame 309 and communicated with the maneuvering column 307, has a predetermined working size and carrying space, and can follow the rotation adjustment of the linkage frame 309 to adjust the corresponding working angle. In the later operation process, the autonomous rotation of the maneuvering column 307 can drive the pulling cylinder 308, the linkage frame 309, and the bucket 310 to be adjusted to the corresponding working position as a whole, that is, the lifting and lowering operations of the bucket 310 are completed. Then, the bucket 310 is pulled to adjust the corresponding working angle by adjusting the extension and retraction of the pulling cylinder 308. The adjusting column 307 is connected to the connecting plate 306 through a rotating bearing, and a predetermined damping value is provided between the adjusting column 307 and the connecting plate 306.

[0030] The vibration crushing unit includes four components: a crushing chamber 401, a back plate 402, a vibration crushing plate 403 and a driving motor 405. The crushing chamber 401 is placed in the hollow chamber of the base 1, which is hollow and open at both ends, has a predetermined bearing space, and can perform corresponding bearing and positioning operations. The back plate 402 is connected to the inner wall of the hollow chamber of the crushing chamber 401, has a predetermined operating length and supporting force, and has crushing grooves evenly distributed on the surface. The vibration crushing plate 403 is connected to the crushing chamber 401 through a vibration rotating column 404, and extends into the hollow chamber of the crushing chamber 401, leaving a predetermined operating distance between it and the back plate 402, and has crushing bumps evenly distributed on the surface. The driving motor 405 is connected to the vibration rotating column 404 through a vibration crawler 406, is placed in the hollow chamber of the base 1, and can perform a predetermined driving force. In the later operation process, the vibration rotating column 404 is vibrated by the rotation of the driving motor 405 and the vibration crawler 406, so that the vibration rotating column 404 drives the vibration crushing plate 403 to perform corresponding vibration adjustment as a whole, and then the waste rock in the crushing chamber 401 can be vibrated and crushed. The vibration crushing unit in this application can refer to the operation process of the jaw crusher in the prior art, which is the prior art and will not be described in detail in this application.

[0031] The adjustable discharging unit includes three components: a discharging frame 5, a discharging adjustment cylinder 6 and a bottom frame 7. The discharging frame 5 is placed at the lower position of the crushing chamber 401 in the working direction and is connected to the crushing chamber 401. It has a predetermined working size and is provided with corresponding through holes, which can be used for positioning and connection operations. One end of the discharging adjustment cylinder 6 is connected to the discharging frame 5, has a predetermined working size, can be used for telescopic adjustment operations within a predetermined range, and can be extended to a predetermined working position outside the base 1. The bottom frame 7 is connected to the other end of the discharging adjustment cylinder 6, has a predetermined working size, and is provided with corresponding through holes, which can be used to adjust the corresponding working position following the telescopic adjustment of the discharging adjustment cylinder 6. The discharging frame 5 and the bottom frame 7 are connected through an organ pipe 8. In a further preferred embodiment, the upper and lower ends of the working direction of the crushing chamber 401 are open, and during the operation process, the feeding operation can be performed through the upper end and the discharging operation can be performed through the lower end. The discharging frame 5 is connected to the lower opening of the crushing chamber 401, and can receive the crushed waste rock flowing out of the crushing chamber 401, and guide the crushed waste rock to complete the final unloading process. When the discharging regulating cylinder 6 is extending, it drives the bottom frame 7 to move away from the discharging frame 5, so that the organ pipe 8 is stretched, thereby forming a corresponding closed unloading channel, effectively avoiding the generation of dust during the unloading process. When the discharging regulating cylinder 6 is contracting, it drives the bottom frame 7 to move toward the discharging frame 5, so that the organ pipe 8 is contracted, and the crushed waste rock material can be completely exposed, and subsequent waste rock crushing processing operations can be carried out. In order to avoid the generation of secondary dust in the exposure process of the waste rock material after the crusher, the speed of the discharging regulating cylinder 6 is relatively slow when it is contracting.

[0032] The inner wall surface of the discharging frame 5 in the working direction is provided with a laser radar, which can perform corresponding dust concentration detection.

[0033] A recycling method for an environmental engineering solid waste crushing and recycling device comprises the following steps: First, the crawler moving unit 2 is driven to move toward the solid waste pile to be recycled, driving the shovel assembly as a whole to move toward the solid waste pile, and stops moving when it moves to a predetermined working position; Next, the shovel unit is started to shovel the solid waste, and the shovel unit as a whole is driven to adjust the corresponding working position and angle by adjusting the working angle of the positioning support unit, and the material shoveled by the shovel assembly is loaded and unloaded into the vibration crushing unit, and the material is crushed by the vibration crushing unit; Then, while the vibration crushing unit is started to perform the corresponding crushing operation, the discharging unit is adjusted to perform the extension operation until the discharging unit is adjusted to contact the ground, so that the solid waste crushed by the vibration crushing unit can be discharged with the assistance of the discharging unit; The laser radar provided in the adjusting discharging unit is started synchronously when the adjusting discharging unit is performing the stretching operation, and the dust concentration at the feeding port of the adjusting discharging unit is detected; When the laser radar detects that the dust concentration at the feed port of the adjusting discharging unit is lower than a predetermined value, the adjusting discharging unit is retracted to complete the corresponding unloading operation.

[0034] Finally, the above steps are repeated cyclically until all the solid waste piles to be crushed are crushed.

[0035] The laser radar set in the step includes a laser transmitter and a photosensitive receiver. When used for dust concentration detection, the laser radar must be aimed at the target area first, and the dust concentration in the air is determined according to the change of the signal by emitting laser and receiving the reflected signal. The specific analysis steps are as follows: When the discharging unit is adjusted to the initial state, that is, when the discharging unit is adjusted to the contracted state, the transmitter emits laser, the receiver receives the emitted laser, and the optical capturer captures and records the corresponding emission point. With receiving point The spatial coordinates of the two coordinate points are marked as the feature sample distance , the specific calculation formula is as follows: ; When the discharging unit is adjusted to start the stretching operation, the transmitter is continuously in the laser radiating state, and the optical capturer captures and locates the scattering points of the laser emitted by the transmitter at a frequency of 40 frames per second, and continuously records the spatial coordinates of the captured scattering points to generate a scattering point set. , where N represents the total number of captured scattering points, Represents the spatial seat of the i-th scattering point in the set; The coordinates of all scattering points in the scattering point set S are aligned with the emission point The coordinates of the two nodes are calculated in turn to calculate the spatial distance and generate a scattering distance set , the specific calculation formula is as follows: Where n represents the total number of scattering distances of captured scattering points, Represents the value of the scattering distance of the i-th captured scattering point in the set; The feature sample distance The total number of arrays is the same as the total number of captured scattering points, and the array sample set Z is obtained. The array sample set Z is compared with the scattering distance set R for similarity to obtain the similarity value d (Z, R). The calculation formula is as follows: Where n represents the total number of scattering distances of captured scattering points, and The values ​​are the same, Represents the i-th scattering distance value in the scattering distance set R; The dust concentration is judged by the similarity value d(Z, R). The smaller the value of the similarity value d(Z, R), the lower the dust concentration. Conversely, the higher the dust concentration. When the value of the similarity value d(Z, R) is lower than 0.3, the discharge regulating cylinder 6 can be started to shrink, driving the organ pipe 8 to shrink, thereby completely exposing the crushed waste rock material, and subsequent waste rock crushing processing operations can be carried out.

[0036] In a further preferred embodiment, when the crushing assembly is started, the bucket 310 can adjust the working angle to cover the loading port provided on the base 1, so as to avoid the dust spreading at the loading port during the crushing process. When the discharge lifting adjustment cylinder 6 is retracted, the bucket 310 is moved away from the loading port to perform subsequent shoveling operations. A wireless signal receiver and transmitter are provided between the shoveling assembly 3 and the crushing assembly 4, which can receive and send corresponding wireless signals. This is a prior art and will not be described in detail in this application.

[0037] Each component in the present application can be driven by a corresponding external motor, which is a prior art and will not be described in detail in the present application.

[0038] As described above, although the present invention has been shown and described with reference to specific preferred embodiments, it should not be construed as limiting the present invention itself. Various changes may be made to it in form and detail without departing from the spirit and scope of the present invention as defined in the appended claims.

Claims

1. A solid waste crushing and recycling device for environmental engineering, characterized in that include: The main body assembly includes a hollow base with a predetermined containment capacity, capable of carrying and containing corresponding loads, and provided with a corresponding open end; A crawler mobile unit connected to the base and having a predetermined operating size and supporting force; The shovel and dig assembly comprises a positioning support unit placed on the working surface of the base and having a predetermined working size and supporting force; A shovel unit movably connected to the positioning support unit and having a predetermined operating length and carrying space; A crushing assembly, including a vibrating crushing unit disposed in the hollow chamber of the base; An adjustable discharging unit connected to the vibration crushing unit and having a predetermined operating length and flexibility; The vibration crushing unit comprises: The crushing chamber is placed in the hollow chamber of the base, is hollow and open at both ends, has a predetermined bearing space, and can perform corresponding bearing and positioning operations; A stop plate connected to the inner wall of the hollow chamber of the crushing chamber, having a predetermined operating length and supporting force, and having crushing grooves evenly distributed on the surface; A vibrating crushing plate is connected to the crushing chamber through a vibrating rotating column and extends into the hollow chamber of the crushing chamber, with a predetermined working distance between the plate and the abutment plate, and crushing bumps are evenly distributed on the surface; A driving motor, connected to the vibrating rotating column through a vibrating crawler, is placed in the hollow chamber of the base and can provide a predetermined driving force; The adjusting and discharging unit comprises: The discharging frame is placed at a lower position in the working direction of the crushing chamber and is connected to the crushing chamber, has a predetermined working size, and is provided with corresponding through holes for positioning and connection operations; A discharge adjustment cylinder, one end of which is connected to the discharge frame, has a predetermined operating size, can be telescopically adjusted within a predetermined range, and can be extended to a predetermined operating position outside the base; The bottom frame is connected to the other end of the discharge regulating cylinder, has a predetermined operating size, and is provided with corresponding through holes, and can be adjusted to a corresponding operating position following the telescopic adjustment of the discharge regulating cylinder; The discharging frame and the bottom frame are connected via an organ pipe; The inner wall surface of the discharging frame in the working direction is provided with a laser radar, which can perform corresponding dust concentration detection.

2. The environmental engineering solid waste crushing and recycling device according to claim 1 is characterized in that: The crawler moving unit comprises: A rotating positioning column is rotatably connected to the working surface of the base, has a certain working length and supporting force, and is multiple; a predetermined working distance is left between the multiple rotating positioning columns, and they are distributed in an array, and can perform all-round rotation adjustment operations; The movable crawler is wrapped around the plurality of rotating positioning columns, has a predetermined working length, and can be adjusted to the corresponding working position following the rotation adjustment of the plurality of rotating positioning columns. There are a plurality of movable crawlers, which are symmetrically distributed on the working surface of the base.

3. The environmental engineering solid waste crushing and recycling device according to claim 1 is characterized in that: The positioning support unit comprises: A positioning plate is placed on the working surface of the base, has a predetermined working length and supporting force, can perform corresponding positioning and connection operations, and is multiple; a predetermined working distance is left between the multiple positioning plates; A support column is rotatably connected to the positioning plate, has a predetermined operating length and supporting force, and is in multiple numbers and can be rotated and adjusted within a predetermined range; A limit rod, one end of which is rotatably connected to the positioning plate, and the other end of which is connected to the support column through a connecting plate, has a predetermined working length and is in multiple numbers, and can be adjusted to a corresponding working angle following the rotation adjustment of the support column; The push cylinder has one end rotatably connected to the positioning plate and the other end connected to the support column through a connecting plate. It has a predetermined working length and is in multiple pieces, and can be telescopically adjusted within a predetermined range.

4. The environmental engineering solid waste crushing and recycling device according to claim 3 is characterized in that: The shovel unit comprises: An adjustment column, one end of which is rotatably connected to the connecting plate, has a predetermined operating length and support, and is in multiple numbers, and can perform rotation adjustment operations within a predetermined range; A pulling cylinder, one end of which is rotatably connected to the connecting plate, and the other end of which is connected to the adjusting column through a linkage frame, has a predetermined operating length and is provided in multiple numbers, and can perform telescopic adjustment operations within a predetermined range; The bucket is rotatably connected to the linkage frame and communicated with the adjustment column. It has a predetermined operating size and carrying space and can be adjusted to a corresponding operating angle following the rotation adjustment of the linkage frame.

5. A recycling method for an environmental engineering solid waste crushing and recycling device according to any one of claims 1 to 4, characterized in that The following steps are involved: S1, driving the crawler moving unit to move close to the solid waste pile to be recycled, driving the shovel assembly as a whole to move in the direction close to the solid waste pile, and stopping the movement when it moves to a predetermined working position; S2, start the shovel unit to shovel the solid waste, drive the shovel unit as a whole to adjust the corresponding working position and angle by adjusting the working angle of the positioning support unit, load and unload the shoveled material into the vibration crushing unit, and crush it by the vibration crushing unit; S3, while the vibration crushing unit is started to perform the corresponding crushing operation, the discharging unit is adjusted to perform the extension operation until the discharging unit is adjusted to contact the ground, so that the solid waste crushed by the vibration crushing unit can be discharged with the assistance of the discharging unit; S4. The laser radar provided in the adjusting discharging unit is synchronously started when the adjusting discharging unit is performing the stretching operation, and the dust concentration at the feeding port of the adjusting discharging unit is detected; S5. When the laser radar detects that the dust concentration at the feed inlet of the adjusting discharging unit is lower than a predetermined value, the adjusting discharging unit is retracted to complete the corresponding discharging operation; S6, repeating steps S1 to S5 in a loop until all the solid waste piles to be crushed are crushed.

6. The recycling method of the environmental engineering solid waste crushing and recycling device according to claim 5, characterized in that: The laser radar in step S4 includes a transmitter and a receiver. When used for dust concentration detection, the laser radar needs to be aimed at the target area first, and the dust concentration in the air is determined according to the change of the signal by emitting laser and receiving the reflected signal. The specific analysis steps are as follows: S401, when the discharging unit is adjusted to be in the initial state, that is, when the discharging unit is adjusted to be in the contracted state, the transmitter emits laser, the receiver receives the emitted laser, and the optical capturer captures and records the corresponding emission point With receiving point The spatial coordinates of the two coordinate points are marked as the feature sample distance , the specific calculation formula is as follows: ； S402, when the discharging unit is adjusted to start the stretching operation, the transmitter is continuously in the laser radiating state, and at the same time, the optical capturer captures and locates the scattering points of the laser emitted by the transmitter at a frequency of 30 to 50 frames per second, and continuously records the spatial coordinates of the captured scattering points to generate a scattering point set. , where N represents the total number of captured scattering points, Represents the spatial seat of the i-th scattering point in the set; S403, coordinates of all scattering points in the scattering point set S and the emission point The coordinates of the two nodes are calculated in turn to calculate the spatial distance and generate a scattering distance set , the specific calculation formula is as follows: ; ;……; ;……; ; where n represents the total number of scattering distances of the captured scattering points, Represents the value of the scattering distance of the i-th captured scattering point in the set; S404, the feature sample distance The total number of arrays is the same as the total number of captured scattering points, and the array sample set Z is obtained. The array sample set Z is compared with the scattering distance set R for similarity to obtain the similarity value d (Z, R). The calculation formula is as follows: ; where n represents the total number of scattering distances of the captured scattering points, and The values ​​are the same, Represents the i-th scattering distance value in the scattering distance set R; S405 , judging the dust concentration by the similarity value d(Z, R), when the value of the similarity value d(Z, R) is smaller, it means the dust concentration is lower, and vice versa, it means the dust concentration is higher.

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