CN118002283B - Tunnel waste residue recycling treatment device - Google Patents
Tunnel waste residue recycling treatment device Download PDFInfo
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- CN118002283B CN118002283B CN202410410621.0A CN202410410621A CN118002283B CN 118002283 B CN118002283 B CN 118002283B CN 202410410621 A CN202410410621 A CN 202410410621A CN 118002283 B CN118002283 B CN 118002283B
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- 239000002699 waste material Substances 0.000 title claims abstract description 114
- 238000004064 recycling Methods 0.000 title claims abstract description 30
- 239000000463 material Substances 0.000 claims abstract description 36
- 238000012216 screening Methods 0.000 claims abstract description 34
- 239000011148 porous material Substances 0.000 claims abstract description 12
- 238000012545 processing Methods 0.000 claims abstract description 10
- 230000007246 mechanism Effects 0.000 claims description 90
- 230000005540 biological transmission Effects 0.000 claims description 19
- 238000003825 pressing Methods 0.000 claims description 19
- 238000001514 detection method Methods 0.000 claims description 12
- 230000008713 feedback mechanism Effects 0.000 claims description 12
- 230000009471 action Effects 0.000 claims description 10
- 238000012544 monitoring process Methods 0.000 claims description 9
- 238000013016 damping Methods 0.000 claims description 8
- 238000005303 weighing Methods 0.000 claims description 8
- 238000009826 distribution Methods 0.000 claims description 5
- 238000001125 extrusion Methods 0.000 claims 2
- 239000002245 particle Substances 0.000 abstract description 19
- 230000001105 regulatory effect Effects 0.000 abstract description 3
- 239000002893 slag Substances 0.000 description 12
- 230000010405 clearance mechanism Effects 0.000 description 9
- 238000007599 discharging Methods 0.000 description 6
- 230000001276 controlling effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000002159 abnormal effect Effects 0.000 description 3
- 230000001788 irregular Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000012958 reprocessing Methods 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000009916 joint effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C21/00—Disintegrating plant with or without drying of the material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C1/00—Crushing or disintegrating by reciprocating members
- B02C1/12—Mills with non-rotating spiked members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/14—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/30—Driving mechanisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C25/00—Control arrangements specially adapted for crushing or disintegrating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/50—Cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
- B02C2023/165—Screen denying egress of oversize material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C2201/00—Codes relating to disintegrating devices adapted for specific materials
- B02C2201/06—Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Disintegrating Or Milling (AREA)
Abstract
The invention belongs to the technical field of waste residue crushing, and particularly relates to a tunnel waste residue recycling treatment device. According to the invention, the tunnel waste residue can be subjected to rapid impact crushing, the impact strength can be self-regulated and controlled based on the volume and hardness of the waste residue, the completion state of coarse crushing work can be automatically monitored, the subsequent work can be automatically performed, the resources are saved, the processing efficiency is improved, the secondary fine crushing work can be performed on the waste residue after coarse crushing, the recycling requirement of waste residue crushed particles can be met, the waste residue can be automatically detected whether the fine crushing and screening are completed, the equipment is automatically controlled and stopped, the self-judgment can be performed on whether the material passing pore plate is blocked, the anti-blocking dredging operation is automatically performed, and the stable performance of screening work is ensured.
Description
Technical Field
The invention belongs to the technical field of waste residue crushing, and particularly relates to a tunnel waste residue recycling treatment device.
Background
With the development of road engineering in China, the proportion of tunnels and excavated roadbeds in mountain road engineering is larger and larger, the proportion of tunnels and excavated roadbeds in partially newly-built mountain road engineering to the total length of a route is broken through 70%, a large amount of tunnel slag and stone slag are inevitably generated in the process of tunnel and roadbed excavation in the road engineering, and the waste of resources is caused by directly discarding the waste slag, and a special spoil field is needed for discarding, so that land resources are occupied and the environment is influenced, so that a lot of researches are currently carried out based on the reutilization of tunnel waste slag.
When recycling tunnel waste residues, crushing is an important treatment step, when the waste residues are used for manufacturing building materials such as bricks or concrete, the waste residues are required to be crushed into smaller particles so as to meet the uniformity and the processability of the materials, when the waste residues are used for landfill or filling application, the compactness and the stability of a filling body can be increased by the waste residues with the smaller particles, and when valuable components in the waste residues are required to be extracted, the crushing work can also improve the treatment efficiency.
At present, the processing power of the crushing equipment for waste residues is constant, the excessively high impact crushing force directly causes higher wear degree of the equipment, the service life of the equipment is shortened, and excessive impact can cause irregular shape of crushed waste residue particles, the performance of the crushed waste residue particles in subsequent application is influenced, the crushing efficiency is influenced by excessively small impact force, and the crushed particles are usually screened by matching with screening equipment after crushing, the crushed particles are confirmed to reach standards, the working time of the screening equipment is fixed, after the waste residues are completely crushed and screened, the excessively long screening and crushing time lead to the equipment to be in a working state of one section of idling at the later stage, the service life of the equipment is greatly influenced, the equipment cannot be automatically stopped according to the processing condition of the waste residues, the waste residue cannot be continuously screened due to the blockage of a screening hole plate in the screening process, the waste residue treatment efficiency is influenced, the waste residue is excessively crushed into waste residue particles smaller than required in particle diameter due to the continuous crushing of a crushing mechanism, the performance and the quality of the waste residue particles are influenced, the required strength and the quality of the waste residue particles cannot be satisfied, and the subsequent durable recycling of the waste residue particles are influenced.
Disclosure of Invention
The invention aims to solve the problems and provides a tunnel waste residue recycling treatment device.
In order to achieve the above purpose, the present invention adopts the following technical scheme: the utility model provides a tunnel waste residue recycles processing apparatus, includes the base, the upper end fixed mounting of base has the secondary treatment case, the feed opening has been installed to the lower extreme of secondary treatment case, the upper end fixed mounting of secondary treatment case has the coarse crushing case, the intercommunication has same unloading pipeline between the rear side lateral wall of coarse crushing case's lower extreme and secondary treatment case, install first unloading valve on the unloading pipeline, the impact crushing mechanism that is located the coarse crushing case upside is still fixedly installed to the upper end of base, impact crushing mechanism feedback control first unloading valve's break-make, the screening mechanism that is located the fine crushing mechanism downside is installed to the upside internally mounted of secondary treatment case, install the reciprocating power mechanism that is used for driving the action of screening mechanism between the outer wall of fine crushing mechanism and secondary treatment case, impact crushing mechanism still is used for controlling the action of fine crushing mechanism, the inside bottom side of secondary treatment case is installed and is used for carrying out the clearance to the screening mechanism, the clearance mechanism is located the clearance mechanism is blocked up to the clearance mechanism, the clearance mechanism is still installed to the upper end of base is located the clearance mechanism, the clearance mechanism is still installed to the clearance mechanism is used for the smooth side of smooth detection of the base, the clearance is located the clearance mechanism is smooth side is located the base is still fixed to the clearance mechanism.
In the tunnel waste residue recycling treatment device, the impact crushing mechanism comprises a U-shaped vertical plate fixedly arranged at the upper end of the base, two hydraulic push rods are symmetrically and fixedly inserted in the horizontal part of the U-shaped vertical plate, the lower end output ends of the hydraulic push rods are fixedly connected with the same U-shaped fixed plate, impact shells are arranged in the U-shaped fixed plate, sliding blocks are fixedly connected to the opposite sides of the impact shells respectively, transverse plates are fixedly connected to the inner sides of the two ends of the U-shaped fixed plate respectively, the upper end of the transverse plates and the lower end of the horizontal part of the U-shaped fixed plate are fixedly connected with a plurality of guide slide rods, the guide slide rods are distributed and arranged in a front-back mode, a plurality of guide slide holes which are in sliding sleeve connection with the guide slide rods are formed in the surface of the sliding block, a plurality of powerful pressing springs are fixedly connected to the lower end of the horizontal part of the U-shaped fixed plate, the powerful pressing springs are arranged outside the guide, a plurality of jacks are uniformly arranged at the lower end of the impact shells respectively, a plurality of the inner permanent magnet jacks are correspondingly arranged at the lower end of the impact shells, a plurality of the inner force-receiving plates are correspondingly arranged at the positions of the reciprocating mechanism, the reciprocating mechanism is fixedly connected with the inner walls of the reciprocating mechanism, and the reciprocating mechanism is fixedly connected with the upper end of the reciprocating mechanism, and the force-receiving plates are correspondingly arranged between the reciprocating mechanism, and the upper end of the reciprocating mechanism is fixedly connected with the reciprocating force-receiving and the reciprocating mechanism.
In the tunnel waste residue recycling treatment device, the fine crushing mechanism comprises a reciprocating screw rod which is rotationally connected to the inner side of the upper end of the secondary treatment box, the reciprocating screw rod is transversely arranged, a driving motor for driving the reciprocating screw rod to rotate is fixedly arranged on the outer wall of the secondary treatment box, a reciprocating seat is sleeved on a rod wall thread of the reciprocating screw rod, a plurality of crushing motors which are longitudinally equidistantly distributed are fixedly arranged at the lower end of the reciprocating seat, and a crushing rod is fixedly connected to the lower end output end of the crushing motor.
In the tunnel waste residue recycling treatment device, the screening mechanism comprises a material passing pore plate, a plurality of jacks which are distributed and arranged in the front and back are respectively formed in the opposite sides of the secondary treatment box, a transmission rod is movably sleeved in the corresponding jacks, one ends of the transmission rods, which extend into the secondary treatment box, are connected with the material passing pore plate through a weighing monitoring mechanism, the transmission rods are positioned on the same sides, one ends of the transmission rods, which extend out of the secondary treatment box, are fixedly connected with the same anti-falling plate, one sides of the anti-falling plate, which are opposite to the secondary treatment box, are fixedly connected with a plurality of reset springs which are sleeved outside the transmission rod, the inner wall of the secondary treatment box is fixedly provided with a material collecting frame plate positioned on the upper side of the material passing pore plate, and the lower ends of the material collecting frame plate are fixedly connected with a circle of elastic protection belt which is arranged.
In the tunnel waste residue recycling treatment device, the reciprocating power mechanism comprises a bearing seat fixedly arranged on the outer wall of the secondary treatment box, the inner wall of the bearing seat is rotatably sleeved with a linkage shaft through a ball bearing, the lower end of the linkage shaft is fixedly connected with a cam positioned on one side of the anti-falling plate, and the upper end of the linkage shaft is in transmission connection with one end of the reciprocating screw rod through a speed-increasing bevel gear assembly.
In the above-mentioned tunnel waste residue recycles processing apparatus, prevent blockking up mediation mechanism includes that two symmetries are fixed to be installed in the vertical electronic slide rail of the inside downside of secondary treatment case, two the one end fixedly connected with of vertical electronic slide rail inner slide is the same carrier plate, the fixed plug bush of surface symmetry of carrier plate has two electric putter, two electric putter's upper end output fixedly connected with is the same push pedal, the upper end fixedly connected with of push pedal is a plurality of mediation tamps that just distribute the setting side by side and front and back, mediation tamp and the relative setting of material orifice plate surface hole site position.
In the above-mentioned tunnel waste residue recycles processing apparatus, the unobstructed nature of unloading detects feedback mechanism includes many symmetry fixed connection at the bracing piece of base upper end, many the bracing piece divide into two rows of front and back distribution settings, many the upper end symmetry fixedly connected with two L shape backup pads of bracing piece, two be provided with in the L shape backup pad and connect the shell, hold and connect two curb plates of equal upper and lower symmetry fixedly connected with in opposite sides of shell, upper and lower two fixedly connected with many spacing slide bars between the curb plate, the upper end lateral wall fixedly connected with of L shape backup pad and many spacing slide bar sliding connection's spacing slider are located the upside fixedly connected with a plurality of sleeves of pushing springs outside spacing slide bar between curb plate and the spacing slider, hold the lower extreme of connecting the shell and install the discharge gate that is located the belt conveyer upside, and correspond discharge gate department and install the second unloading valve, one of them the upper end of L shape backup pad horizontal part is fixedly provided with and is located the confirmation switch that meets the standard of holding the shell downside.
In the tunnel waste residue recycling treatment device, the automatic impact strength switching mechanism comprises an insulating shell fixedly connected to the outer wall of the U-shaped fixing plate, a plurality of damping rods vertically arranged are fixedly connected to the inner wall of the insulating shell, one lifting plate is sleeved outside the damping rods, a feedback switch is fixedly arranged on the lower side of the lifting plate, a thrust permanent magnet plate is fixedly arranged at the upper end of the lifting plate, a thrust electromagnetic plate which is opposite to the thrust permanent magnet plate is fixedly arranged on the top of the inner wall of the insulating shell, an adjusting conductive connecting piece is fixedly arranged at one end of the lifting plate, an adjusting resistor rod vertically arranged is fixedly arranged at one side of the inner wall of the insulating shell, a pressing plate is fixedly arranged at one end of the sliding block, and one end of the pressing plate penetrates into the insulating shell through a strip-shaped through hole formed in the side wall of the U-shaped fixing plate and is arranged on the lower side of the lifting plate.
In the tunnel waste residue recycling treatment device, the weighing monitoring mechanism comprises a mounting shell fixedly connected with one end of a plurality of transmission rods, the inner wall of the mounting shell is fixedly connected with a plurality of vertically arranged positioning slide bars, the plurality of positioning slide bars are distributed and arranged at intervals, one side of the passing hole plate is fixedly connected with a connecting plate, a plurality of sliding holes sleeved with the positioning slide bars in a sliding manner are formed in the surface of the connecting plate, a plurality of pull-up springs sleeved outside the positioning slide bars are fixedly connected between the upper end of the connecting plate and the top of the inner wall of the mounting shell, and a termination switch is fixedly arranged at the top of the inner wall of the mounting shell.
Compared with the prior art, the invention has the beneficial effects that:
Through the base that sets up, impact crushing mechanism, impact strength automatic switching mechanism, coarse crushing case, unloading pipeline, can carry out quick impact crushing to the tunnel waste residue, and can carry out self-interacting control to impact strength based on the volume and the hardness size of waste residue, avoid too high impact crushing force can shorten the life of equipment, excessive impact can make the waste residue granule shape after the breakage irregular, influence its performance in follow-up application simultaneously, and too little impact can influence crushing efficiency's problem again, and can automatic supervision coarse crushing work completion status, carry out reprocessing in the secondary treatment case at the automatic unloading after coarse crushing work is accomplished, stop coarse crushing's work simultaneously, resources are saved, and machining efficiency is improved.
Through fine crushing mechanism, screening mechanism, reciprocal power unit, the monitoring mechanism that weighs that sets up, can carry out secondary fine crushing work to the waste residue after the coarse crushing, guarantee that the broken granule of waste residue can satisfy the user demand of recycling, and can automated inspection whether the waste residue is fine crushing completely and screening is accomplished to the continuation work of automatic stop equipment after the secondary treatment work is accomplished to the waste residue, avoid the idle running of equipment to cause the problem of great influence to the life of equipment.
Through the anti-blocking dredging mechanism, the blanking smoothness detection feedback mechanism that set up, can detect the screening speed of waste residue to judge when abnormal material orifice plate takes place to block up based on screening unloading, and prevent the mediation operation of jam voluntarily, guarantee screening work's stability goes on, improvement waste residue treatment effeciency and quality.
To sum up: according to the invention, the tunnel waste residue can be subjected to rapid impact crushing, the impact strength can be self-regulated and controlled based on the volume and the hardness of the waste residue, the completion state of coarse crushing work can be automatically monitored, the waste residue is automatically discharged and conveyed into a secondary treatment box to be reprocessed after the coarse crushing work is completed, meanwhile, the coarse crushing work is stopped, the resource is saved, the processing efficiency is improved, the secondary fine crushing work can be performed on the waste residue after the coarse crushing, the recycling requirement of waste residue crushed particles can be met, the complete fine crushing and screening of the waste residue can be automatically detected, the continuous operation of equipment is automatically stopped after the secondary treatment work of the waste residue is completed, the problem that the idle running of the equipment greatly affects the service life of the equipment is avoided, the screening rate of the waste residue is detected, the blockage of a material passing orifice plate is judged when the abnormal material discharging occurs based on the screening, the stable proceeding of the anti-blockage dredging operation is automatically performed, and the waste residue treatment efficiency and the quality are improved.
Drawings
FIG. 1 is a schematic cross-sectional view of a tunnel waste residue recycling treatment device provided by the invention;
FIG. 2 is an enlarged sectional schematic view of a secondary treatment tank of a tunnel waste residue recycling treatment device provided by the invention;
FIG. 3 is a schematic cross-sectional view of an impact crushing mechanism of the tunnel waste residue recycling treatment device provided by the invention;
FIG. 4 is a schematic cross-sectional view of a fine crushing mechanism of a tunnel waste residue recycling treatment device provided by the invention;
FIG. 5 is a schematic cross-sectional view of a screening mechanism of a tunnel waste residue recycling treatment device provided by the invention;
FIG. 6 is a schematic structural view of a reciprocating power mechanism of a tunnel waste residue recycling treatment device provided by the invention;
FIG. 7 is a schematic structural view of an anti-blocking dredging mechanism of a tunnel waste residue recycling treatment device;
FIG. 8 is a schematic diagram of a cross-sectional structure of a feed-through smoothness detection feedback mechanism of a tunnel waste residue recycling treatment device provided by the invention;
FIG. 9 is a schematic cross-sectional view of an impact strength automatic switching mechanism of a tunnel waste residue recycling treatment device provided by the invention;
FIG. 10 is a schematic diagram of a cross-sectional structure of a weighing monitoring mechanism of a tunnel waste residue recycling treatment device provided by the invention.
In the figure: 1 base, 2 impact crushing mechanism, 21U-shaped vertical plate, 22 hydraulic push rod, 23U-shaped fixed plate, 24 impact shell, 25 sliding block, 26 transverse plate, 27 guide slide bar, 28 strong downward spring, 29 impact rod, 210 stress plate, 211 reciprocating permanent magnet plate, 212 reciprocating electromagnetic plate, 213 compensating spring, 3 fine crushing mechanism, 31 reciprocating screw rod, 32 driving motor, 33 reciprocating seat, 34 crushing motor, 35 crushing rod, 4 screening mechanism, 41 passing orifice plate, 42 driving rod, 43 anti-drop plate, 44 return spring, 45 aggregate frame plate, 46 elastic protective belt, 5 reciprocating power mechanism, 51 bearing seat, 52 linkage shaft, 53 cam, 54 speed increasing bevel gear assembly, 6 anti-blocking dredging mechanism, 61 longitudinal electric slide rail, 62 bearing plate 63 electric push rod, 64 pushing plate, 65 dredging ramming rod, 7 blanking smoothness detection feedback mechanism, 71 supporting rod, 72L-shaped supporting plate, 73 containing shell, 74 side plate, 75 limit sliding rod, 76 limit sliding block, 77 pushing spring, 78 standard confirming switch, 8 impact strength automatic switching mechanism, 81 insulating shell, 82 damping rod, 83 lifting plate, 84 feedback switch, 85 thrust permanent magnet plate, 86 thrust electromagnetic plate, 87 adjusting conductive tab, 88 adjusting resistance rod, 89 pressing plate, 9 weighing monitoring mechanism, 91 installing shell, 92 positioning sliding rod, 93 connecting plate, 94 pull spring, 95 terminating switch, 10 secondary processing box, 11 coarse crushing box, 12 blanking pipeline, 13 belt conveyer and 14PLC controller.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
As shown in fig. 1-10, a tunnel waste residue recycling treatment device comprises a base 1, wherein a secondary treatment box 10 is fixedly arranged at the upper end of the base 1, a discharging opening is arranged at the lower end of the secondary treatment box 10, a coarse crushing box 11 is fixedly arranged at the upper end of the secondary treatment box 10, the lower end of the coarse crushing box 11 and the rear side wall of the secondary treatment box 10 are communicated with one discharging pipeline 12, a first discharging valve is arranged on the discharging pipeline 12, an impact crushing mechanism 2 positioned at the upper side of the coarse crushing box 11 is fixedly arranged at the upper end of the base 1, the impact crushing mechanism 2 comprises a U-shaped vertical plate 21 fixedly arranged at the upper end of the base 1, two hydraulic push rods 22 are symmetrically and fixedly inserted at the horizontal part of the U-shaped vertical plate 21, the lower end output ends of the two hydraulic push rods 22 are fixedly connected with one U-shaped fixing plate 23, an impact shell 24 is arranged in the U-shaped fixing plate 23, the opposite sides of the impact shell 24 are fixedly connected with sliding blocks 25, the inner sides of the two ends of the U-shaped fixed plate 23 are fixedly connected with transverse plates 26, the upper ends of the transverse plates 26 and the lower ends of the horizontal parts of the U-shaped fixed plate 23 are fixedly connected with a plurality of guide sliding rods 27, the guide sliding rods 27 are distributed and arranged in two rows, the surface of the sliding block 25 is provided with a plurality of guide sliding holes which are in sliding sleeve connection with the guide sliding rods 27, the lower ends of the horizontal parts of the U-shaped fixed plate 23 and the upper ends of the sliding block 25 are fixedly connected with a plurality of powerful pressing springs 28, the powerful pressing springs 28 are sleeved outside the guide sliding rods 27, the lower ends of the impact shell 24 are uniformly provided with a plurality of jacks, impact rods 29 are movably sleeved in the corresponding jacks, the impact rods 29 are distributed and arranged in a plurality of rows front and back, the upper ends of the impact rods 29 are fixedly connected with a stress plate 210, the upper ends of the stress plate 210 are fixedly connected with a reciprocating permanent magnet plate 211, a plurality of reciprocating electromagnetic plates 212 corresponding to the positions of the reciprocating permanent magnet plates 211 are fixedly arranged at the top of the inner wall of the impact shell 24, and a plurality of compensating springs 213 sleeved outside the impact rod 29 are fixedly arranged between the lower end of the stress plate 210 and the bottom of the inner wall of the impact shell 24.
An automatic impact strength switching mechanism 8 is arranged between the outer wall of the U-shaped fixed plate 23 and the sliding block 25, the automatic impact strength switching mechanism 8 comprises an insulating shell 81 fixedly connected to the outer wall of the U-shaped fixed plate 23, a plurality of damping rods 82 which are vertically arranged are fixedly connected to the inner wall of the insulating shell 81, the same lifting plate 83 is sleeved outside the damping rods 82, a feedback switch 84 is fixedly arranged on the lower side of the lifting plate 83, a thrust permanent magnet plate 85 is fixedly arranged on the upper end of the lifting plate 83, a thrust electromagnetic plate 86 which is oppositely arranged with the thrust permanent magnet plate 85 is fixedly arranged on the top of the inner wall of the insulating shell 81, an adjusting conducting tab 87 is fixedly arranged on one end of the lifting plate 83, an adjusting resistor rod 88 which is vertically arranged is fixedly arranged on one side of the inner wall of the insulating shell 81, a pressing plate 89 is fixedly arranged on one end of the sliding block 25, and one end of the pressing plate 89 penetrates into the insulating shell 81 through a strip-shaped through opening formed in the side wall of the U-shaped fixed plate 23 and is arranged on the lower side of the lifting plate 83.
The impact crushing mechanism 2 is used for controlling the on-off of the first blanking valve in a feedback manner, the fine crushing mechanism 3 is arranged in the upper side of the secondary treatment box 10, the fine crushing mechanism 3 comprises a reciprocating screw rod 31 which is rotatably connected to the inner side of the upper end of the secondary treatment box 10, the reciprocating screw rod 31 is transversely arranged, a driving motor 32 used for driving the reciprocating screw rod 31 to rotate is fixedly arranged on the outer wall of the secondary treatment box 10, a reciprocating seat 33 is sleeved on the rod wall of the reciprocating screw rod 31 in a threaded manner, a plurality of crushing motors 34 which are uniformly distributed and arranged in the front-back manner are fixedly arranged at the lower end of the reciprocating seat 33, and a crushing rod 35 is fixedly connected to the lower end output end of the crushing motor 34.
The screening mechanism 4 positioned at the lower side of the fine crushing mechanism 3 is further arranged in the secondary treatment box 10, the screening mechanism 4 comprises a material passing pore plate 41, a plurality of jacks which are distributed and arranged in a front-back mode are formed in the opposite sides of the secondary treatment box 10, transmission rods 42 are movably sleeved in the corresponding jacks, one ends of the transmission rods 42 which are positioned at the same side extend into the secondary treatment box 10 are connected with the material passing pore plate 41 through the weighing monitoring mechanism 9, one ends of the transmission rods 42 which are positioned at the same side extend out of the secondary treatment box 10 are fixedly connected with the same anti-falling plate 43, one sides of the anti-falling plate 43 and the secondary treatment box 10 are fixedly connected with a plurality of reset springs 44 which are sleeved outside the transmission rods 42, the inner wall of the secondary treatment box 10 is fixedly provided with a material collecting frame plate 45 positioned at the upper side of the material passing pore plate 41, and the lower end of the material collecting frame plate 45 and the upper end of the material passing pore plate 41 are fixedly connected with a circle of elastic protection belt 46.
A reciprocating power mechanism 5 for driving the screening mechanism 4 to act is arranged between the fine crushing mechanism 3 and the outer wall of the secondary treatment box 10, the reciprocating power mechanism 5 comprises a bearing seat 51 fixedly arranged on the outer wall of the secondary treatment box 10, the inner wall of the bearing seat 51 is rotationally sleeved with a linkage shaft 52 through a ball bearing, the lower end of the linkage shaft 52 is fixedly connected with a cam 53 positioned on one side of the anti-drop plate 43, and the upper end of the linkage shaft 52 is in transmission connection with one end of the reciprocating screw rod 31 through a speed-increasing bevel gear assembly 54.
The impact crushing mechanism 2 is further used for controlling the action of the fine crushing mechanism 3, the anti-blocking dredging mechanism 6 used for cleaning and dredging the screening mechanism 4 is arranged on the inner bottom side of the secondary treatment box 10, the anti-blocking dredging mechanism 6 comprises two longitudinal electric sliding rails 61 which are symmetrically and fixedly arranged on the inner lower side of the secondary treatment box 10, one end of each sliding block in each longitudinal electric sliding rail 61 is fixedly connected with one bearing plate 62, two electric push rods 63 are symmetrically and fixedly sleeved on the surface of each bearing plate 62, the upper end output ends of the two electric push rods 63 are fixedly connected with one pushing plate 64, the upper ends of the pushing plates 64 are fixedly connected with a plurality of dredging ramming rods 65 which are arranged side by side, and the positions of the dredging ramming rods 65 and the surface hole positions of the passing hole plates 41 are oppositely arranged.
The blanking smoothness detection feedback mechanism 7 positioned at the lower side of the secondary treatment box 10 is arranged at the upper end of the base 1, the blanking smoothness detection feedback mechanism 7 comprises a plurality of support rods 71 which are symmetrically and fixedly connected to the upper end of the base 1, the support rods 71 are distributed and arranged in two rows, two L-shaped support plates 72 are symmetrically and fixedly connected to the upper end of the support rods 71, a holding shell 73 is arranged in the two L-shaped support plates 72, two side plates 74 are symmetrically and fixedly connected to the opposite sides of the holding shell 73, a plurality of limit slide rods 75 are fixedly connected between the upper side plates 74 and the lower side plates 74, limit slide blocks 76 which are in sliding connection with the limit slide rods 75 are fixedly connected to the upper end side walls of the L-shaped support plates 72, a plurality of push springs 77 which are sleeved outside the limit slide rods 75 are fixedly connected between the upper side plates 74 and the limit slide blocks 76, a discharge port positioned at the upper side of the belt conveyor 13 is arranged at the lower end of the holding shell 73, a second blanking valve is arranged at the position corresponding to the discharge port, and a standard-reaching switch 78 is fixedly arranged at the upper end of one L-shaped support plate 72.
The blanking smoothness detection feedback mechanism 7 is used for controlling the motion of the anti-blocking dredging mechanism 6, the upper end of the base 1 is fixedly provided with a belt conveyor 13 positioned on the lower side of the blanking smoothness detection feedback mechanism 7, and one side of the upper end of the base 1 is fixedly provided with a PLC controller 14.
The weighing monitoring mechanism 9 comprises a mounting shell 91 fixedly connected to one end of a plurality of transmission rods 42, a plurality of vertically arranged positioning slide bars 92 are fixedly connected to the inner wall of the mounting shell 91, the plurality of positioning slide bars 92 are arranged in a front-back equidistant mode, one side of a material passing hole plate 41 is fixedly connected with a connecting plate 93, a plurality of sliding holes sleeved with the positioning slide bars 92 in a sliding mode are formed in the surface of the connecting plate 93, a plurality of pull-up springs 94 are fixedly connected between the upper end of the connecting plate 93 and the top of the inner wall of the mounting shell 91 and sleeved outside the positioning slide bars 92, and a stop switch 95 is fixedly arranged at the top of the inner wall of the mounting shell 91.
The principle of operation of the present invention will now be described as follows: the waste slag to be crushed is sent into the coarse crushing box 11, the PLC controller 14 controls the hydraulic push rod 22 to push the U-shaped fixing plate 23 to move downwards, so that the lower end of the impact rod 29 moves to a proper working position at the upper end of the coarse crushing box 11, the PLC controller 14 controls the power supply equipment to supply alternating power to the reciprocating electromagnetic plate 212, the reciprocating electromagnetic plate 212 generates magnetism which changes back and forth, the reciprocating electromagnetic plate 212 can drive the impact rod 29 to impact and move up and down under the action of the reciprocating permanent magnetic plate 211, the lower end of the impact rod 29 performs impact crushing on the waste slag inverted in the coarse crushing box 11, when encountering waste residue with larger volume and larger hardness, the reaction force of the waste residue on the lower end of the impact rod 29 is large enough, so that the sliding block 25 can move upwards along the guide sliding rod 27 against the elasticity of the strong downward-pressing spring 28, the larger the volume of the waste residue is, the larger the hardness is, the larger the upward-moving distance of the sliding block 25 is, and the pressing plate 89 is further moved upwards in the insulating shell 81, the pressing plate 89 acts on the feedback switch 84 to represent that the crushing encounters resistance, and the pressing plate 89 continuously pushes the lifting plate 83 to move upwards against the resistance of the damping rod 82 until the lifting plate 83 moves to the highest position fed back by the pressing plate 89, and then the adjusting conductive tab 87 is driven to slide on the adjusting resistor rod 88, the larger the distance that the adjusting conductive connection piece 87 moves upwards on the adjusting resistance rod 88 is, the smaller the resistance value that the adjusting resistance rod 88 is connected in, the smaller the connecting resistance value of the adjusting conductive connection piece 87 and the adjusting resistance rod 88 are connected in series on the power supply circuit of the reciprocating electromagnetic plate 212, the stronger the magnetic force of the reciprocating electromagnetic plate 212 is, the larger impact strength of the impact rod 29 can be caused to meet the impact crushing work of large-volume and high-hardness waste residues, the PLC controller 14 controls the power supply equipment to supply power to the thrust electromagnetic plate 86 once every 5min, the thrust electromagnetic plate 86 is electrified to generate magnetic cooperation with the thrust permanent magnet plate 85, so that the lifting plate 83 drives the feedback switch 84 to move downwards to the initial position, waiting for the next action adjustment of the pressing plate 89 until after the impact rod 29 breaks the waste slag in the coarse crushing box 11 to a pre-designed diameter size, at this time, impact resistance is not generated between the impact rod 29 and the waste slag in the downward moving process, so that the sliding block 25 cannot move relatively upwards, the pressing plate 89 cannot act on the feedback switch 84 any more, when the PLC 14 controls the thrust electromagnetic plate 86 to push the lifting plate 83 to move downwards for resetting, and the feedback switch 84 is not triggered by pressing within 1min, it is judged that the waste slag in the coarse crushing box 11 meets the requirement of coarse crushing, at this time, the PLC 14 stops the power supply equipment to continue to supply power to the reciprocating electromagnetic plate 212, the impact rod 29 stops acting, the first blanking valve on the blanking pipeline 12 is synchronously controlled to be opened, so that waste residue in the coarse crushing box 11 is conveyed into the secondary treatment box 10, the tunnel waste residue can be rapidly impact crushed, the impact strength can be self-regulated based on the volume and the hardness of the waste residue, the service life of equipment can be shortened due to the excessive impact crushing force, meanwhile, the crushed waste residue particles are irregular in shape due to excessive impact, the performance of the crushed waste residue particles in the subsequent application is influenced, the crushing efficiency is influenced due to the excessive impact force, the completion state of the coarse crushing work can be automatically monitored, the waste residue is automatically discharged into the secondary treatment box 10 for reprocessing after the coarse crushing work is completed, meanwhile, the coarse crushing work is stopped, so that resources are saved, and the processing efficiency is improved;
Under the action of the aggregate frame plate 45, the waste slag material moves onto the material passing hole plate 41, the material passing hole plate 41 is driven by the gravity of the waste slag material to move downwards along the positioning slide rod 92 against the elasticity of the pull-up spring 94, the connecting plate 93 does not act on the stop switch 95, the PLC controller 14 further controls the driving motor 32 and the crushing motor 34 to act, the crushing motor 34 drives the crushing rod 35 to rotate at a high speed, the waste slag material on the material passing hole plate 41 is subjected to fine crushing operation again, the driving motor 32 drives the reciprocating screw rod 31 to act, the reciprocating seat 33 drives the crushing rod 35 to move back and forth on the material passing hole plate 41 through the threaded sleeve joint action of the reciprocating screw rod 31 and the reciprocating seat 33, the crushing range of the crushing rod 35 is enlarged, the crushing comprehensiveness is improved, the rotation of the cam 53 is driven by the action of the rotating fit speed-increasing bevel gear assembly 54 of the reciprocating screw rod 31, the convex part of the cam 53 acts on the anti-drop plate 43 intermittently, the anti-drop plate 43 drives the passing orifice plate 41 to move by matching with the transmission rod 42, the reciprocating movement of the passing orifice plate 41 is realized under the action of the reset spring 44, the passing orifice plate 41 is further enabled to provide vibration force for screening the finely crushed waste residue, the small-volume waste residue falls on the bottom of the whole waste residue, the waste residue directly falls on the bottom of the secondary treatment box 10 when the aperture of the passing orifice plate 41 after fine crushing meets the requirement of the required particle diameter, the waste residue is discharged through a discharging opening arranged at the lower end of the secondary treatment box 10, the waste residue on the passing orifice plate 41 is less and less along with the gradual crushing discharge of the waste residue, the heavy pressure of the waste residue given to the passing orifice plate 41 is also less and less, the passing orifice plate 41 is enabled to gradually move upwards by matching with the connecting plate 93 in the installation shell 91 under the action of the upper pulling spring 94, the process also enables the waste residue initially positioned at the lower side to be in further contact with the lower end of the crushing rod 35, the crushing effect is improved, the problem of friction damage caused by the fact that the passing orifice plate 41 is directly contacted with the lower end of the crushing rod 35 is avoided, until all waste residue materials on the passing orifice plate 41 are processed, the connecting plate 93 also acts on the stop switch 95, the stop switch 95 feeds back signals to the PLC controller 14, the PLC controller 14 controls equipment in the secondary treatment box 10 to stop working after the equipment continues to keep working for 10 minutes, the fact that the residual waste residue on the passing orifice plate 41 is crushed and separated out is guaranteed, secondary fine crushing work can be carried out on the waste residue after coarse crushing, the fact that the crushed particles of the waste residue can meet the use requirement of reutilization is avoided, whether the waste residue is completely crushed and screened is finished or not can be automatically detected, and the continuous working of the equipment is automatically stopped after the secondary treatment work is finished, and the problem that the idle running of the equipment has great influence on the service life of the equipment is avoided;
The sieved waste residue materials firstly fall into the containing shell 73, the PLC 14 controls the second blanking valve at the lower end of the containing shell 73 to be opened every 5min, the crushed waste residue materials are transferred by the belt conveyor 13, before the second blanking valve is opened, the PLC 14 monitors whether the lower end of the containing shell 73 acts on the standard confirming switch 78, when the blanking hole plate 41 is not blocked, the self gravity generated by the normal waste residue particle blanking amount in the 5min in the containing shell 73 can enable the containing shell 73 to relatively press against the elasticity of the pushing spring 77 so as to act on the standard confirming switch 78, when the blanking hole plate 41 is blocked, the waste residue particle blanking amount in 5min is reduced so as to enable the containing shell 73 to be pressed down on the standard confirming switch 78, when the PLC 14 does not detect that the standard confirming switch 78 needs blanking, the PLC 14 firstly controls the fine crushing mechanism 3 and the screening mechanism 4 to stop acting, synchronously controls the longitudinal electric slide rail 61 to drive the bearing plate 62 and the dredging tamping rod 65 to move to the lower side of the passing orifice plate 41, and enables the dredging tamping rod 65 to be arranged corresponding to the hole position on the passing orifice plate 41, the electric push rod 63 pushes the push plate 64 to move upwards, so that the dredging tamping rod 65 pushes out the blocked waste residue materials in the hole position of the passing orifice plate 41, the longitudinal electric slide rail 61 can continuously move and change at the longitudinal position, a row of the dredging tamping rods 65 can dredge and clean all the hole positions on the passing orifice plate 41, the screening rate of waste residues can be detected, the blocking of the passing orifice plate 41 is judged when the screening blanking is abnormal, the anti-blocking dredging operation is automatically carried out, the stable screening operation is ensured, improving the efficiency and quality of waste residue treatment.
The foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the invention are intended to be included within the scope of the invention.
Claims (4)
1. The utility model provides a tunnel waste residue recycles processing apparatus, includes base (1), its characterized in that, the upper end of base (1) is equipped with secondary treatment case (10), the feed opening has been installed to the lower extreme of secondary treatment case (10), the upper end fixed mounting of secondary treatment case (10) has coarse crushing case (11), the intercommunication has same unloading pipeline (12) between the lower extreme of coarse crushing case (11) and the rear side lateral wall of secondary treatment case (10), install first unloading valve on unloading pipeline (12), impact crushing mechanism (2) that are located coarse crushing case (11) upside are still fixed to install to the upper end of base (1), impact crushing mechanism (2) feedback control first unloading valve's break-make, the upside internally mounted of secondary treatment case (10) has fine crushing mechanism (3), still install in secondary treatment case (10) and be located fine crushing mechanism (3) downside's rear side lateral wall intercommunication has same unloading pipeline (12), install between fine crushing mechanism (3) and secondary treatment case (10) and be used for carrying out screening mechanism (4) to carry out screening mechanism (6) of fine crushing mechanism (4) and carry out screening mechanism (6), the upper end of the base (1) is provided with a blanking smoothness detection feedback mechanism (7) positioned at the lower side of the secondary treatment box (10), the blanking smoothness detection feedback mechanism (7) is used for controlling the action of the anti-blocking dredging mechanism (6), the upper end of the base (1) is fixedly provided with a belt conveyor (13) positioned at the lower side of the blanking smoothness detection feedback mechanism (7), and one side of the upper end of the base (1) is fixedly provided with a PLC (programmable logic controller) controller (14);
The impact crushing mechanism (2) comprises a U-shaped vertical plate (21) fixedly arranged at the upper end of the base (1), two hydraulic push rods (22) are symmetrically and fixedly inserted in the horizontal part of the U-shaped vertical plate (21), the lower end output ends of the two hydraulic push rods (22) are fixedly connected with the same U-shaped fixed plate (23), an impact shell (24) is arranged in the U-shaped fixed plate (23), sliding blocks (25) are fixedly connected to the opposite sides of the impact shell (24), transverse plates (26) are fixedly connected to the inner sides of the two ends of the U-shaped fixed plate (23), a plurality of guide slide bars (27) are fixedly connected to the upper end of the transverse plates (26) and the lower end of the horizontal part of the U-shaped fixed plate (23), the guide slide bars (27) are distributed front and back, a plurality of guide slide holes which slide with the guide slide bars (27) are arranged in a plurality of rows, a plurality of guide slide springs (28) are fixedly connected to the lower ends of the horizontal part of the U-shaped fixed plate (23) in a sleeved mode, a plurality of strong force springs (28) are arranged in a plurality of rows of the guide slide bars (29) in a sleeved mode, and the impact sleeve (29) are arranged in a plurality of the impact sleeve (28) in a mode, the upper end of the impact rod (29) is fixedly connected with a stress plate (210), the upper end of the stress plate (210) is fixedly connected with a reciprocating permanent magnet plate (211), a plurality of reciprocating electromagnetic plates (212) corresponding to the positions of the reciprocating permanent magnet plate (211) are fixedly arranged at the top of the inner wall of the impact shell (24), a plurality of compensation springs (213) sleeved outside the impact rod (29) are fixedly arranged between the lower end of the stress plate (210) and the bottom of the inner wall of the impact shell (24), and an automatic impact strength switching mechanism (8) is arranged between the outer wall of the U-shaped fixed plate (23) and the sliding block (25);
The screening mechanism (4) comprises a material passing pore plate (41), a plurality of jacks which are arranged in a front-back distribution mode are formed in two opposite sides of the secondary treatment box (10), transmission rods (42) are movably sleeved in the corresponding jacks, one ends, which are located at the same side, of the transmission rods (42) and extend into the secondary treatment box (10) are connected with the material passing pore plate (41) through a weighing monitoring mechanism (9), one ends, which are located at the same side, of the transmission rods (42) and extend out of the secondary treatment box (10), of the same anti-falling plate (43), a plurality of reset springs (44) which are sleeved outside the transmission rods (42) are fixedly connected to one side, which are opposite to the secondary treatment box (10), of the secondary treatment box (10), a material collecting plate (45) located at the upper side of the material passing pore plate (41) is fixedly arranged on the inner wall of the secondary treatment box (10), and an elastic protection belt (46) which is fixedly connected to the lower end of the material collecting frame plate (45) and the upper end of the material passing pore plate (41);
the blanking smoothness detection feedback mechanism (7) comprises a plurality of support rods (71) which are symmetrically and fixedly connected to the upper end of the base (1), the support rods (71) are distributed and arranged in two rows, two L-shaped support plates (72) are symmetrically and fixedly connected to the upper ends of the support rods (71), two extrusion springs (77) which are sleeved outside the limit slide rods (75) are arranged in the L-shaped support plates (72), two side plates (74) are symmetrically and fixedly connected to the opposite sides of the two L-shaped support plates (73), a plurality of limit slide rods (75) are fixedly connected between the upper side plates (74), limit slide blocks (76) which are in sliding connection with the plurality of limit slide rods (75) are fixedly connected to the upper side walls of the L-shaped support plates (72), a plurality of extrusion springs (77) which are sleeved outside the limit slide rods (75) are fixedly connected to the upper side walls, two lower ends of the L-shaped support plates (73) are fixedly connected to two side plates, two side plates (74) are fixedly connected to the lower side of the L-shaped support plates (73), two side plates (74) are fixedly connected to the lower side of the L-shaped support plates (72), two side plates (72) are fixedly connected to the upper side of the L-shaped support plates, and the lower side plates (72) are fixedly connected to the lower side of the L-shaped support plates (72) respectively, and the upper side of the L-shaped support plates are fixedly connected to the upper side and lower side of the L-shaped support plates (72) respectively, and the lower support plates are fixedly connected to the upper side and lower side, and the lower support plates (72;
The automatic impact strength switching mechanism (8) comprises an insulating shell (81) fixedly connected to the outer wall of a U-shaped fixing plate (23), a plurality of damping rods (82) which are vertically arranged are fixedly connected to the inner wall of the insulating shell (81), one lifting plate (83) is sleeved outside the damping rods (82), a feedback switch (84) is fixedly arranged on the lower side of the lifting plate (83), a thrust permanent magnet plate (85) is fixedly arranged on the upper end of the lifting plate (83), a thrust electromagnetic plate (86) which is opposite to the thrust permanent magnet plate (85) is fixedly arranged on the top of the inner wall of the insulating shell (81), an adjusting conductive tab (87) is fixedly arranged at one end of the lifting plate (83), a pressing plate (89) is fixedly arranged at one end of the inner wall of the insulating shell (81), one end of the pressing plate (89) penetrates through a strip-shaped through opening formed in the side wall of the U-shaped fixing plate (23) and extends into the insulating shell (81), and is arranged on the lower side of the lifting plate (83);
The utility model provides a weighing monitoring mechanism (9) including fixed connection at installing shell (91) of many transfer lines (42) one end, the inner wall fixedly connected with of installing shell (91) many vertical setting's location slide bar (92), many equidistant distribution sets up around location slide bar (92), one side fixedly connected with connecting plate (93) of passing orifice plate (41), a plurality of slide holes that cup joint with location slide bar (92) slip are seted up on the surface of connecting plate (93), fixedly connected with a plurality of cover are established between the inner wall top of upper end and installing shell (91) at location slide bar (92) pull-up spring (94), the inner wall top of installing shell (91) still fixedly installed and is terminated switch (95).
2. The tunnel waste residue recycling treatment device according to claim 1, wherein the fine crushing mechanism (3) comprises a reciprocating screw rod (31) rotatably connected to the inner side of the upper end of the secondary treatment tank (10), the reciprocating screw rod (31) is transversely arranged, a driving motor (32) for driving the reciprocating screw rod (31) to rotate is fixedly arranged on the outer wall of the secondary treatment tank (10), a reciprocating seat (33) is sleeved on the rod wall of the reciprocating screw rod (31) in a threaded manner, a plurality of crushing motors (34) which are arranged in a front-back equidistant distribution manner are fixedly arranged at the lower end of the reciprocating seat (33), and a crushing rod (35) is fixedly connected to the lower end output end of the crushing motor (34).
3. The tunnel waste residue recycling treatment device according to claim 2, wherein the reciprocating power mechanism (5) comprises a bearing seat (51) fixedly arranged on the outer wall of the secondary treatment box (10), a linkage shaft (52) is rotatably sleeved on the inner wall of the bearing seat (51) through a ball bearing, a cam (53) positioned on one side of the anti-falling plate (43) is fixedly connected to the lower end of the linkage shaft (52), and the upper end of the linkage shaft (52) is in transmission connection with one end of the reciprocating screw rod (31) through a speed-increasing bevel gear assembly (54).
4. The tunnel waste residue recycling treatment device according to claim 3, wherein the anti-blocking dredging mechanism (6) comprises two longitudinal electric sliding rails (61) symmetrically and fixedly arranged at the lower side in the secondary treatment box (10), one end of each sliding block in each longitudinal electric sliding rail (61) is fixedly connected with one supporting plate (62), two electric pushing rods (63) are symmetrically and fixedly sleeved on the surface of each supporting plate (62), the output ends of the upper ends of the two electric pushing rods (63) are fixedly connected with one pushing plate (64), the upper ends of the pushing plates (64) are fixedly connected with a plurality of dredging tamping rods (65) which are arranged side by side and in a front-back distribution mode, and the dredging tamping rods (65) are oppositely arranged with the surface hole positions of the material passing hole plates (41).
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| CN107716071A (en) * | 2017-09-30 | 2018-02-23 | 泉州市泉港鑫林机械科技有限公司 | A kind of primary breakup device that lithium battery pulverizer is produced with ore |
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| JP4113421B2 (en) * | 2002-11-27 | 2008-07-09 | 日立建機株式会社 | Crushing treatment system |
| CN205850953U (en) * | 2016-08-02 | 2017-01-04 | 张晚佳 | A kind of Mineral Classification disintegrating apparatus |
| CN213644270U (en) * | 2020-09-22 | 2021-07-09 | 王洋 | Waste treatment device for building engineering |
| CN112495286A (en) * | 2020-12-23 | 2021-03-16 | 许建新 | Industrial slag environment-friendly treatment recycling device |
| CN115155713A (en) * | 2022-05-31 | 2022-10-11 | 中建二局第一建筑工程有限公司 | Reducing mechanism with bulky concrete caking screening and crushing function |
| CN217796370U (en) * | 2022-06-22 | 2022-11-15 | 中煤天津设计工程有限责任公司 | Closed-circuit crushing device for underground mine |
| CN117449374B (en) * | 2023-12-12 | 2024-05-03 | 陕西华山建设集团有限公司 | Grooving machine for building foundation construction and use method thereof |
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| CN107716071A (en) * | 2017-09-30 | 2018-02-23 | 泉州市泉港鑫林机械科技有限公司 | A kind of primary breakup device that lithium battery pulverizer is produced with ore |
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