CN114832929B - Metal recovery device for classifying construction waste and use method thereof - Google Patents
Metal recovery device for classifying construction waste and use method thereof Download PDFInfo
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- CN114832929B CN114832929B CN202210460921.0A CN202210460921A CN114832929B CN 114832929 B CN114832929 B CN 114832929B CN 202210460921 A CN202210460921 A CN 202210460921A CN 114832929 B CN114832929 B CN 114832929B
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- 239000002184 metal Substances 0.000 title claims abstract description 77
- 238000010276 construction Methods 0.000 title claims abstract description 62
- 239000002699 waste material Substances 0.000 title claims abstract description 62
- 238000011084 recovery Methods 0.000 title claims abstract description 13
- 238000000034 method Methods 0.000 title claims description 5
- 239000000203 mixture Substances 0.000 claims abstract description 49
- 239000013590 bulk material Substances 0.000 claims description 32
- 239000010813 municipal solid waste Substances 0.000 claims description 30
- 230000033001 locomotion Effects 0.000 claims description 22
- 238000010009 beating Methods 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 5
- 239000000428 dust Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 5
- 230000005484 gravity Effects 0.000 claims description 4
- 239000000843 powder Substances 0.000 claims description 3
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 238000001125 extrusion Methods 0.000 claims description 2
- 230000001737 promoting effect Effects 0.000 claims 2
- 238000004891 communication Methods 0.000 claims 1
- 230000001360 synchronised effect Effects 0.000 claims 1
- 238000000926 separation method Methods 0.000 abstract 1
- 238000004064 recycling Methods 0.000 description 11
- 229920003266 Leaf® Polymers 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- 238000003491 array Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000010814 metallic waste Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000010802 sludge Substances 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
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
-
- 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
- B02C23/10—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/58—Construction or demolition [C&D] waste
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
- Processing Of Solid Wastes (AREA)
- Sorting Of Articles (AREA)
Abstract
The invention relates to a metal recovery device for classifying construction waste, which comprises a box body, wherein a feed inlet is formed in the top of the box body, a feed hopper is fixedly connected in the feed inlet, a main shaft is fixedly connected between the inner walls of the two ends of the feed hopper in a rotating way, a plurality of blades are fixedly connected to the outer wall of the circumference of the main shaft, a plurality of uniformly distributed openings are formed in the top of the blades, electromagnets are fixedly connected to the inside of the blades, two inner shafts which are symmetrically distributed on two sides are penetrated and arranged on the inner walls at the rear end of the feed hopper, crushing rollers are fixedly sleeved on the inner shafts, the inner shafts are rotatably connected with the feed hopper, a driven gear and a main gear are fixedly sleeved on the two inner shafts respectively, a motor is fixedly connected to the inner wall at the rear end of the box body, a motor output shaft is fixedly connected with one of the inner shafts, and a shaking mechanism is arranged on the blades; the invention adsorbs the metal in the crushed mixture by utilizing the electromagnet in the blade plate, and realizes the falling of the construction waste by the rotation of the blade plate, thereby realizing effective separation.
Description
Technical Field
The invention relates to the technical field of garbage recovery, in particular to a metal recovery device for classifying construction garbage.
Background
The construction waste refers to dregs, spoil, waste materials, sludge and other wastes generated in the process of constructing, paving or dismantling various buildings, structures, pipe networks and the like by construction units or individuals, and can be reused after being treated, and to another extent, the construction waste can be changed into useful resources for secondary use.
The metal garbage in the construction waste can be reused without being subjected to particularly complex treatment, so that the metal garbage is required to be separated from the construction waste, the metal waste can be rapidly reused, the metal waste is separated from the construction waste, the weight of the construction waste is greatly reduced, the transportation cost is saved, but the existing construction waste recycling equipment is inconvenient to separate metal from the construction waste, and the metal recycling device for classification of the construction waste is provided for solving the problems.
In order to solve the problems, the invention provides a metal recovery device for classifying construction waste.
Disclosure of Invention
The invention aims to solve the problem that the prior art is inconvenient to separate metal from construction waste, and provides a metal recovery device for classification of the construction waste, so as to solve the technical problem.
In order to achieve the purpose of the invention, the technical scheme adopted by the invention is as follows:
a metal recovery device for building rubbish classification, comprises a box body, the feed inlet has been seted up at the box top, fixedly connected with feeder hopper in the feed inlet, rotate between the inner wall of feeder hopper both ends and be connected with same main shaft, a plurality of annular array distribution's of main shaft circumference outer wall fixedly connected with impeller, a plurality of evenly distributed's opening has been seted up at the impeller top, inside fixedly connected with electro-magnet of impeller, the inner wall of feeder hopper rear end runs through and is provided with two inner shafts that are bilateral symmetry distribution, the cover is established and is fixed with the crushing roller on the inner shaft, rotate between inner shaft and the feeder hopper and be connected, the main shaft sets up under two inner shafts, the cover is established respectively and is fixed with from gear and master gear on two inner shafts, mesh connection between from gear and the master gear, box rear end inner wall fixedly connected with motor, fixedly connected with between motor output shaft and one of them inner shaft is provided with shake mechanism on the impeller, shake mechanism is connected with bulk cargo mechanism.
Preferably, the shake mechanism includes the guide block, and the equal fixedly connected with deflector in deflector both sides, and the guide slot has been seted up in the deflector outside, and sliding connection has the guide block in the guide slot, and the guide block outside fixedly connected with ear piece rotates on the ear piece to be connected with the connecting rod, and the connecting rod top is provided with the lasso of integral structure, rotates between two lasso on two adjacent leafs to be connected with same branch axle, fixedly connected with same guide spring between guide block and the guide slot inner wall.
Preferably, the bulk cargo mechanism comprises a plurality of evenly distributed circular rings, the circular rings are rotationally connected to the split shafts, and a plurality of bulk cargo rods distributed in annular arrays are fixedly connected to the outer walls of the circumferences of the circular rings.
Preferably, the section of the bulk material rod is arranged into a regular polygon.
Preferably, the outer wall of the bulk material rod is provided with two stress parts which are distributed in a splayed shape, and the stress parts are positioned at the upper section of the bulk material rod.
Preferably, the outer wall fixedly connected with orientation board of feeder hopper one side, orientation groove has been seted up to orientation board front end, and sliding connection has the orientation piece in the orientation groove, orientation piece front end fixedly connected with orientation pole, orientation pole front end fixedly connected with cover piece, cover piece bottom fixedly connected with hack lever, hack lever inboard fixedly connected with magnetic stripe, the magnetic stripe sets up in the below of leaf board, and the cover piece is connected with drive mechanism.
Preferably, the transmission mechanism comprises a fixed block, the fixed block is fixedly connected to the front end of the feed hopper, the fixed block is rotationally connected with a reciprocating screw rod, the sleeve block is sleeved on the reciprocating screw rod, one side of the reciprocating screw rod, which is far away from the sleeve block, is fixedly connected with a first bevel gear, the front end of the main shaft extends to the outside of the feed hopper and is fixedly connected with a second bevel gear, and the first bevel gear and the second bevel gear are connected in a meshed mode.
Preferably, the hack lever rear end fixedly connected with shield shell, shield shell cross-section sets up to the arc, and the magnetic stripe cladding is in the shield shell, and the shield shell sets up in the magnetic stripe one side that is close to the directional board.
Preferably, the discharge gate has been seted up to the box bottom, and the closure plate has all been rotated to discharge gate both sides inner wall, and the spout has all been seted up to box bottom both sides, and sliding connection has the slider in the spout, fixedly connected with same reset spring between slider and the spout inner wall, rotates between slider and the adjacent closure plate and is connected with same connecting rod.
The beneficial effects are that:
1. the method comprises the steps of starting a motor and an electromagnet, wherein an output shaft of the motor drives a corresponding inner shaft, a main gear and a crushing roller to rotate, the main gear is meshed with the driven gear to drive the driven gear to rotate, then the other inner shaft and the crushing roller are synchronously driven to rotate, then building garbage is input into the crushing roller from the upper part of a feed hopper, the rotating crushing roller crushes the building garbage, a mixture of the crushed building garbage and metal falls down along the feed hopper, when the mixture falls onto a blade, the blade is driven to rotate around a main shaft, the mixture can fall down evenly, the electromagnet is arranged in the blade, metal in the mixture can be sucked through the electromagnet, the whole blade is in a rotating state, the metal can be adsorbed on a plurality of blades evenly, and the blade is provided with openings, so that the area for adsorbing the metal can be increased through the openings, the total amount of the adsorbed metal is improved, and on the other hand, the building garbage in the mixture can fall down quickly after the crushing is convenient, and the metal is separated effectively.
2. Be provided with bulk material pole and ring, when the mixture whereabouts, the bulk material pole rotates along the ring, pivoted bulk material pole breaks up the mixture, thereby the quick whereabouts of building rubbish in the mixture of being convenient for, prevent to block up, bulk material pole cross-section sets up into regular polygon, because the building rubbish after smashing is the powder form, can be when beating, on the one hand reduce the area of contact with building rubbish, when the bulk material pole is to the mixture beat, because the form of building rubbish and metal is different, the building rubbish of powder form has less amount of motion, the metal has great amount of motion, can promote the relative motion between metal and the building rubbish, thereby further promote the whereabouts of building rubbish, and make the metal evenly adsorbed, further, the cross-section is the initial position that the regular polygon was beaten to the metal is different, thereby further promote the relative motion between metal and the building rubbish, the whole of dispersion shaft receives the area of mixture whereabouts, can promote down the impact movement when the guide bar, can not be followed by the impact of dispersion shaft, thereby the whole impact force is formed by the guide bar, and the impact force is improved, thereby the whole is improved through the impact force is improved, the whole is stressed on the guide bar is not to the impact the whole, and the impact is formed on the guide bar, thereby the impact force is improved.
3. When the main shaft rotates, the second bevel gear is synchronously driven to rotate, then the first bevel gear and the reciprocating screw are meshed to drive to rotate, under the action of the reciprocating screw, the sleeve block is made to follow the directional rod and the directional block to reciprocate along the directional groove, then the sleeve block is synchronously driven to reciprocate with the hack lever and the magnetic stripe, and the rotation of the blade plate can be accelerated through the magnetic force of the magnetic stripe, and the shielding shell is arranged, so that the magnetic force action between the magnetic stripe and the electromagnet can be reduced in the return movement of the magnetic stripe.
4. Building rubbish falls on the closure plate to pile up gradually, when building rubbish's total amount increases gradually, its gravity is applyed on the closure plate, and the closure plate rotates downwards, promotes the slider through the connecting rod and removes along the spout, forms the extrusion to reset spring, and building rubbish can go on blanking through the clearance between two closure plates, thereby effectively reduce the dust flight when the ejection of compact.
Drawings
FIG. 1 is a schematic view showing the overall structure of a metal recycling apparatus for classifying construction wastes according to the present invention;
FIG. 2 is a schematic view showing the internal structure of a feed hopper of a metal recycling device for classifying construction wastes according to the present invention;
FIG. 3 is a schematic view of a metal recycling apparatus for construction waste classification according to the present invention;
FIG. 4 is an enlarged schematic view of the structure of the metal recycling apparatus for classifying construction waste at A of the present invention;
FIG. 5 is a schematic view of a bulk material rod structure of a metal recycling device for classifying construction waste according to the present invention;
FIG. 6 is a schematic cross-sectional view of a metal recycling apparatus for construction waste classification according to the present invention;
FIG. 7 is a schematic view showing the bottom structure of a metal recycling apparatus for classification of construction waste according to the present invention;
fig. 8 is an enlarged view of the structure of the metal recycling apparatus for construction waste classification according to the present invention at B.
The reference numerals are as follows:
1. a case; 2. a feed hopper; 3. a main shaft; 4. a blade; 5. an opening; 6. a guide plate; 7. a guide groove; 8. a guide block; 9. ear pieces; 10. a guide spring; 11. a connecting rod; 12. a ferrule; 13. splitting; 14. a circular ring; 15. a bulk material rod; 16. a force receiving part; 17. an inner shaft; 18. a crushing roller; 19. a slave gear; 20. a main gear; 21. a motor; 22. an orientation plate; 23. a directional groove; 24. an orientation block; 25. a directional rod; 26. sleeving blocks; 27. a hack lever; 28. a magnetic stripe; 29. a fixed block; 30. a reciprocating screw; 31. a first bevel gear; 32. a second bevel gear; 33. a shield case; 34. a chute; 35. a slide block; 36. a return spring; 37. a closing plate; 38. and (5) connecting a rod.
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.
The invention is further illustrated by the following examples in connection with figures 1-8:
in this embodiment, as shown in fig. 1-7, a metal recycling device for classifying construction waste includes a box 1, a feed inlet is provided at the top of the box 1, a feed hopper 2 is fixedly connected in the feed inlet, a same main shaft 3 is rotatably connected between inner walls at two ends of the feed hopper 2, a plurality of annular array distributed blades 4 are fixedly connected to the outer wall of the circumference of the main shaft 3, a plurality of evenly distributed openings 5 are provided at the top of the blades 4, electromagnets are fixedly connected to the inner walls at the rear end of the feed hopper 2, two inner shafts 17 which are symmetrically distributed on two sides are penetrated and arranged, a crushing roller 18 is fixedly sleeved on the inner shafts 17, the inner shafts 17 are rotatably connected with the feed hopper 2, the main shaft 3 is arranged under the two inner shafts 17, a driven gear 19 and a main gear 20 are fixedly sleeved on the two inner shafts 17, a motor 21 is fixedly connected between the driven gear 19 and the main gear 20, a shaking mechanism is arranged on the blade 4, and the shaking mechanism is connected with a bulk cargo mechanism.
Further, the shake mechanism includes guide block 8, the equal fixedly connected with deflector 6 of deflector 4 both sides, guide slot 7 has been seted up in the deflector 6 outside, sliding connection has guide block 8 in the guide slot 7, the fixed connection has ear piece 9 in the guide block 8 outside, rotate on the ear piece 9 and be connected with connecting rod 11, the connecting rod 11 top is provided with the lasso 12 of integral structure, rotate between two lasso 12 on two adjacent deflector 4 and be connected with same branch axle 13, fixedly connected with same guide spring 10 between guide block 8 and the guide slot 7 inner wall, can make bulk cargo mechanism move in different positions.
Further, the bulk cargo mechanism comprises a plurality of evenly distributed circular rings 14, the circular rings 14 are rotatably connected to the split shafts 13, a plurality of bulk cargo rods 15 distributed in annular arrays are fixedly connected to the outer peripheral wall of the circular rings 14, and the mixture can be beaten through the bulk cargo rods 15.
Further, the cross section of the bulk material rod 15 is arranged into a regular polygon, so that the bulk material effect can be improved.
Further, two stress portions 16 are arranged on the outer wall of the bulk material rod 15, the two stress portions 16 are distributed in a splayed shape, and the stress portions 16 are located on the upper section of the bulk material rod 15, so that the rotation speed of the bulk material rod 15 can be improved.
Further, the outer wall of one side of the feeding hopper 2 is fixedly connected with the orientation plate 22, the front end of the orientation plate 22 is provided with the orientation groove 23, the orientation block 24 is slidably connected in the orientation groove 23, the front end of the orientation block 24 is fixedly connected with the orientation rod 25, the front end of the orientation rod 25 is fixedly connected with the sleeve block 26, the bottom of the sleeve block 26 is fixedly connected with the hack lever 27, the inner side of the hack lever 27 is fixedly connected with the magnetic strip 28, the magnetic strip 28 is arranged below the blade 4, and the sleeve block 26 is connected with the transmission mechanism, so that the rotation of the blade 4 can be promoted.
Further, the transmission mechanism comprises a fixed block 29, the fixed block 29 is fixedly connected to the front end of the feed hopper 2, the fixed block 29 is rotationally connected with a reciprocating screw 30, the sleeve block 26 is sleeved on the reciprocating screw 30, one side, away from the sleeve block 26, of the reciprocating screw 30 is fixedly connected with a first bevel gear 31, the front end of the main shaft 3 extends to the outside of the feed hopper 2 and is fixedly connected with a second bevel gear 32, and the first bevel gear 31 and the second bevel gear 32 are in meshed connection, so that transmission can be realized.
Further, the rear end of the hack lever 27 is fixedly connected with the shielding shell 33, the cross section of the shielding shell 33 is arc-shaped, the magnetic strip 28 is wrapped in the shielding shell 33, and the shielding shell 33 is arranged on one side of the magnetic strip 28 close to the orientation plate 22, so that the influence of magnetic force on the rotation of the blade plate 4 can be avoided during return stroke.
In this embodiment, referring to fig. 7-8, a discharge hole is formed in the bottom of the box 1, the inner walls on two sides of the discharge hole are all rotationally connected with a sealing plate 37, two sides of the bottom of the box 1 are all provided with a sliding groove 34, a sliding block 35 is slidably connected in the sliding groove 34, the same reset spring 36 is fixedly connected between the sliding block 35 and the inner wall of the sliding groove 34, and the same connecting rod 38 is rotationally connected between the sliding block 35 and the adjacent sealing plate 37, so that dust can be prevented from flying.
The motor 21 and the electromagnet are started, the output shaft of the motor 21 drives the corresponding inner shaft 17, the main gear 20 and the crushing roller 18 to rotate, the main gear 20 is meshed to drive the driven gear 19 to rotate, the other inner shaft 17 and the crushing roller 18 are synchronously driven to rotate, construction waste is thrown into the feeding hopper 2, the rotating crushing roller 18 crushes the construction waste, a mixture of the crushed construction waste and metal falls along the feeding hopper 2, when the mixture falls onto the blade plate 4, the blade plate 4 is driven to rotate around the main shaft 3, the mixture can be enabled to uniformly fall, due to the fact that the electromagnet is arranged in the blade plate 4, metal in the mixture can be absorbed through the electromagnet, due to the fact that the whole blade plate 4 is in a rotating state, the metal can be evenly absorbed on the blade plates 4, the area of the absorbed metal can be increased through the opening 5, and accordingly the total amount of the absorbed metal is improved.
Further, be provided with bulk cargo pole 15 and ring 14, when the mixture whereabouts, smash bulk cargo pole 15 on, bulk cargo pole 15 follows ring 14 and rotates, thereby the mixture is broken up to pivoted bulk cargo pole 15, thereby the quick whereabouts of building rubbish in the mixture of being convenient for, prevent to block up, bulk cargo pole 15 cross section sets up to regular polygon, can be when beating, on the one hand reduce the area of contact with building rubbish, when bulk cargo pole 15 beats the mixture, because building rubbish and metal's form are different, powdered building rubbish has less amount of motion, the metal has great amount of motion, can promote the relative motion between metal and the building rubbish, thereby further promote the whereabouts of building rubbish, and make the metal evenly adsorbed, further, the cross section is regular polygon's bulk cargo pole 15 when beating the metal, the initial position of its beating is different, can be with the metal to different directions, thereby further promote the relative motion between metal and the building rubbish, simultaneously, the drop down of dispersion shaft 13 receives the impact force at the guide bar 13 at the same time, thereby the impact force is realized by the whole of the impact rod 13, the whole is realized, the impact force is realized by the impact force is improved, the whole is realized, and the whole is realized, the overall force is improved, and is realized by the impact force is 16, and is realized by the impact on the impact bar 13.
Further, when the spindle 3 rotates, the second bevel gear 32 is synchronously driven to rotate, then the first bevel gear 31 and the reciprocating screw 30 are meshed to drive to rotate, under the action of the reciprocating screw, the sleeve block 26 moves along the directional groove 23 along with the directional rod 25 and the directional block 24 in a reciprocating manner, then the sleeve block 26 synchronously drives the hack lever 27 and the magnetic stripe 28 to move in a reciprocating manner, and the rotation of the blade plate 4 can be accelerated through the magnetic force of the magnetic stripe 28, and the shielding shell 33 is arranged, so that the magnetic force action between the magnetic stripe 28 and the electromagnet can be reduced in the return movement of the magnetic stripe 28.
Further, the construction waste falls onto the closing plate 37 and is gradually piled up, when the total amount of the construction waste is gradually increased, gravity is applied to the closing plate 37, the closing plate 37 rotates downwards, the sliding block 35 is pushed by the connecting rod 38 to move along the sliding groove 34, the reset spring 36 is extruded, and the construction waste can be blanked through a gap between the two closing plates 37, so that dust flying during discharging is effectively reduced.
Working principle: when the invention is used, the motor 21 and the electromagnet are started, the output shaft of the motor 21 drives the corresponding inner shaft 17, the main gear 20 and the crushing roller 18 to rotate, the main gear 20 is meshed to drive the driven gear 19 to rotate, then the other inner shaft 17 and the crushing roller 18 are synchronously driven to rotate, then the construction waste is thrown in from the upper part of the feed hopper 2, the rotating crushing roller 18 crushes the construction waste, the crushed mixture of the construction waste and the metal falls along the feed hopper 2, when the mixture falls onto the blade plate 4, the blade plate 4 is driven to rotate around the main shaft 3, the mixture can fall uniformly, the electromagnet is arranged in the blade plate 4, the metal in the mixture can be sucked through the electromagnet, the metal can be uniformly adsorbed on the blade plates 4 because the whole blade plate 4 is in a rotating state, the opening 5 is arranged on the blade plate 4, the area of the adsorbed metal can be increased through the opening 5 on one hand, thereby improving the total amount of the adsorbed metal, on the other hand, the crushed mixture of the middle construction waste can be conveniently and quickly fallen down, thereby effectively separating the metal, further, the bulk material rod 15 and the circular ring 14 are arranged, when the mixture falls down, the bulk material rod 15 is smashed on the bulk material rod 15, the bulk material rod 15 rotates along with the circular ring 14, the rotating bulk material rod 15 breaks up the mixture, thereby facilitating the quick falling down of the construction waste in the mixture, preventing blockage, the cross section of the bulk material rod 15 is arranged into a regular polygon, the contact area between the crushed mixture and the construction waste can be reduced on the one hand when the crushed mixture is beaten, when the bulk material rod 15 beats the mixture, the powdered construction waste has smaller movement amount and larger movement amount due to different forms of the construction waste and the metal, the relative movement between the metal and the construction waste can be promoted, so that the falling of the construction waste is further promoted, the metal is uniformly adsorbed, further, when the metal is beaten by the bulk material rod 15 with the regular polygon cross section, the initial beating positions are different, the metal can be beaten to different directions, so that the relative movement between the metal and the construction waste is further promoted, meanwhile, the whole of the split shaft 13 is impacted by the falling of the mixture and moves downwards, the guide block 8 is pushed by the connecting rod 11 to move along the guide groove 7, the guide spring 10 is extruded, the whole of the split shaft 13 is vertically dithered under the action of the reverse elasticity of the guide spring, the bulk material rod 15 is scattered at different positions, the effect is promoted, and the splayed stress parts 16 are arranged on the bulk material rod 15, the contact area of the mixture which can be lifted and fallen through the stress part 16 can be lifted, the whole rotation speed of the bulk cargo rod 15 can be lifted, so that the beating force is improved, further, when the main shaft 3 rotates, the second bevel gear 32 is synchronously driven to rotate, then the first bevel gear 31 and the reciprocating screw 30 are meshed and driven to rotate, under the effect of the reciprocating screw thread, the sleeve block 26 moves along the directional rod 25 and the directional block 24 in a reciprocating manner along the directional groove 23, then the sleeve block 26 synchronously drives the hack lever 27 and the magnetic strip 28 to move in a reciprocating manner, the rotation of the leaf plate 4 can be accelerated through the magnetic force of the magnetic strip 28, and the shielding shell 33 is arranged, so that the magnetic force effect between the magnetic strip 28 and the electromagnet can be reduced in the return movement of the magnetic strip 28, further, the construction waste falls onto the sealing plate 37 and is gradually piled up, when the total amount of the construction waste is gradually increased, the gravity is exerted on the sealing plate 37, the closing plates 37 rotate downwards, the sliding blocks 35 are pushed to move along the sliding grooves 34 through the connecting rods 38, the reset springs 36 are extruded, and the construction waste can be blanked through the gap between the two closing plates 37, so that dust flying during discharging is effectively reduced.
The embodiments of the present invention are disclosed as preferred embodiments, but not limited thereto, and those skilled in the art will readily appreciate from the foregoing description that various extensions and modifications can be made without departing from the spirit of the present invention.
Claims (5)
1. The utility model provides a metal recovery unit for building rubbish classification, which comprises a box body (1), a serial communication port, the feed inlet has been seted up at box (1) top, fixedly connected with feeder hopper (2) in the feed inlet, rotationally connect with same main shaft (3) between feeder hopper (2) both ends inner wall, main shaft (3) circumference outer wall fixedly connected with a plurality of annular array distributed leaf plates (4), a plurality of evenly distributed opening (5) have been seted up at leaf plate (4) top, leaf plate (4) inside fixedly connected with electro-magnet, feeder hopper (2) rear end inner wall runs through and is provided with two inner shafts (17) that are bilateral symmetry distribution, the cover is fixed with crushing roller (18) on inner shaft (17), rotate between inner shaft (17) and feeder hopper (2) and be connected, main shaft (3) set up under two inner shafts (17), cover is fixed with slave gear (19) and master gear (20) on two inner shafts (17) respectively, mesh connection between slave gear (19) and master gear (20), motor (21) are fixedly connected with motor (21) inner wall at box (1) rear end inner wall, shake mechanism (4) are connected with on the shake mechanism, shake mechanism is provided with on one of them is fixed connection mechanism;
the shake mechanism comprises guide blocks (8), guide plates (6) are fixedly connected to two sides of each blade plate (4), guide grooves (7) are formed in the outer sides of the guide plates (6), the guide blocks (8) are connected in a sliding mode in the guide grooves (7), ear blocks (9) are fixedly connected to the outer sides of the guide blocks (8), connecting rods (11) are connected to the ear blocks (9) in a rotating mode, ferrules (12) of an integrated structure are arranged at the tops of the connecting rods (11), one split shaft (13) is connected between two ferrules (12) on two adjacent blades (4) in a rotating mode, and one guide spring (10) is fixedly connected between the guide blocks (8) and the inner walls of the guide grooves (7);
the bulk cargo mechanism comprises a plurality of uniformly distributed circular rings (14), the circular rings (14) are rotatably connected to the split shafts (13), and a plurality of bulk cargo rods (15) distributed in an annular array are fixedly connected to the outer wall of the circumference of the circular rings (14);
the section of the bulk material rod (15) is arranged into a regular polygon;
the outer wall of the bulk material rod (15) is provided with two stress parts (16), the two stress parts (16) are distributed in a splayed shape, and the stress parts (16) are positioned at the upper section of the bulk material rod (15);
the utility model discloses a feed hopper, including feeder hopper (2), orientation board (22) of feeder hopper (2) one side outer wall fixedly connected with, orientation groove (23) have been seted up to orientation board (22) front end, sliding connection has orientation piece (24) in orientation groove (23), orientation piece (24) front end fixedly connected with directional pole (25), orientation piece (25) front end fixedly connected with cover piece (26), cover piece (26) bottom fixedly connected with hack lever (27), hack lever (27) inboard fixedly connected with magnetic stripe (28), magnetic stripe (28) set up in the below of leaf board (4), cover piece (26) are connected with drive mechanism.
2. A metal recovery device for construction waste classification as defined in claim 1, wherein: the transmission mechanism comprises a fixed block (29), the fixed block (29) is fixedly connected to the front end of the feed hopper (2), a reciprocating screw (30) is rotationally connected to the fixed block (29), a sleeve block (26) is sleeved on the reciprocating screw (30), a first bevel gear (31) is fixedly connected to one side, away from the sleeve block (26), of the reciprocating screw (30), the front end of the main shaft (3) extends to the outside of the feed hopper (2) and is fixedly connected with a second bevel gear (32), and the first bevel gear (31) and the second bevel gear (32) are connected in a meshed mode.
3. A metal recovery device for construction waste classification as claimed in claim 2, wherein: the rear end of the hack lever (27) is fixedly connected with a shielding shell (33), the cross section of the shielding shell (33) is arc-shaped, the magnetic strip (28) is coated in the shielding shell (33), and the shielding shell (33) is arranged on one side, close to the orientation plate (22), of the magnetic strip (28).
4. A metal recovery device for construction waste classification as defined in claim 1, wherein: the novel automatic feeding device is characterized in that a discharge hole is formed in the bottom of the box body (1), sealing plates (37) are rotatably connected to the inner walls of two sides of the discharge hole, sliding grooves (34) are formed in two sides of the bottom of the box body (1), sliding blocks (35) are slidably connected in the sliding grooves (34), the same reset spring (36) is fixedly connected between the sliding blocks (35) and the inner walls of the sliding grooves (34), and the same connecting rod (38) is rotatably connected between the sliding blocks (35) and the adjacent sealing plates (37).
5. A method of using a metal recovery apparatus for construction waste classification as claimed in any one of claims 1 to 4, wherein: the motor (21) and the electromagnet are started, the output shaft of the motor (21) drives the corresponding inner shaft (17), the main gear (20) and the crushing roller (18) to rotate, the main gear (20) is meshed to drive the driven gear (19) to rotate, the other inner shaft (17) and the crushing roller (18) are synchronously driven to rotate, then the construction waste is input into the feeding hopper (2), the rotating crushing roller (18) crushes the construction waste, the crushed construction waste and metal mixture falls down along the feeding hopper (2), when the mixture falls onto the blade plate (4), the blade plate (4) is driven to rotate around the main shaft (3), the mixture can fall down uniformly, the electromagnet is arranged in the blade plate (4) to absorb the metal in the mixture, the metal is adsorbed on the blade plate (4) uniformly in a rotating state, the opening (5) is arranged on the blade plate (4), the area of the adsorbed metal is increased through the opening (5), the total amount of the adsorbed metal is further increased, the mixture can fall down on the ring (15) is convenient to separate the metal mixture, and the mixture falls down on the ring (14) when the mixture falls down, the mixture falls down on the ring (15) is further, the mixture is separated, and the mixture falls down on the ring (15 is further, and the mixture is scattered down on the ring (15), the rotating bulk material rod (15) breaks up the mixture, thereby facilitating the rapid falling of the construction waste in the mixture, preventing the blockage, the cross section of the bulk material rod (15) is arranged into a regular polygon, as the crushed construction waste is in a powder shape, the contact area between the metal and the construction waste can be reduced on one hand during the beating, when the bulk material rod (15) beats the mixture, the powdery construction waste has smaller movement quantity due to different forms of the construction waste and the metal, the metal has larger movement quantity, the relative movement between the metal and the construction waste can be promoted, thereby further promoting the falling of the construction waste, and ensuring that the metal is uniformly adsorbed, further, when the bulk material rod (15) with a regular polygon cross section beats the metal, the initial position of the beating is different, the metal can be beaten into different directions, thereby further promoting the relative movement between the metal and the construction waste, meanwhile, the whole of the dispersing shaft (13) is subjected to the impact when the mixture falls down, and can move downwards, then the guide block (8) is pushed by the connecting rod (11) to move along the guide groove (7), the whole dispersing shaft (16) is not stressed, namely, the falling force is increased, the whole shaking part (16) is formed, namely the shaking part is formed on the whole body is not stressed, and the whole shaking part (16) is stressed, the whole shaking part is formed, namely the shaking part is stressed by the whole shaking part (15), thereby improve the dynamics of beating, further, when main shaft (3) rotates, drive second bevel gear (32) rotation in step, then mesh and drive first bevel gear (31) and reciprocal screw rod (30) rotation, under reciprocal screw action, make cover piece (26) follow directional pole (25) together with directional piece (24), along directional groove (23) reciprocating motion, then cover piece (26) synchronous drive hack lever (27) and magnetic stripe (28) reciprocating motion, can accelerate the rotation of leaf (4) through the magnetic force of magnetic stripe (28), and be provided with shield shell (33), can be in magnetic stripe (28) return stroke removal, reduce the magnetic force effect between magnetic stripe (28) and the electro-magnet, further, building rubbish falls on closure board (37), and pile up gradually, when building rubbish total amount increases gradually, its gravity is exerted on closure board (37), closure board (37) rotate downwards, promote slider (35) along spout (34) through connecting rod (38) and remove, form the extrusion to reset spring (36), can be through the clearance when two closure boards (37) are carried out to the dust that flies effectively to the blanking.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210460921.0A CN114832929B (en) | 2022-04-28 | 2022-04-28 | Metal recovery device for classifying construction waste and use method thereof |
| CN202310563602.7A CN116493081A (en) | 2022-04-28 | 2022-04-28 | Metal recovery device for classifying construction waste |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210460921.0A CN114832929B (en) | 2022-04-28 | 2022-04-28 | Metal recovery device for classifying construction waste and use method thereof |
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| CN202310563602.7A Division CN116493081A (en) | 2022-04-28 | 2022-04-28 | Metal recovery device for classifying construction waste |
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| CN114832929B true CN114832929B (en) | 2023-07-25 |
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| CN202310563602.7A Pending CN116493081A (en) | 2022-04-28 | 2022-04-28 | Metal recovery device for classifying construction waste |
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| JP2000084425A (en) * | 1998-09-14 | 2000-03-28 | Yasuhisa Tamamitsu | Crusher and collecting apparatus provided with the crusher |
| JP2007275772A (en) * | 2006-04-06 | 2007-10-25 | Hitachi Constr Mach Co Ltd | Wood crusher |
| CN208824707U (en) * | 2018-09-20 | 2019-05-07 | 连云港桃盛熔融石英有限公司 | Milling device is used in a kind of manufacture of vitreous silica |
| CN112642520A (en) * | 2020-09-21 | 2021-04-13 | 魏火娣 | Building waste environmental protection crushing apparatus of vibration/noise reduction type |
| CN113908918B (en) * | 2021-09-02 | 2023-05-09 | 魁伯恩重工(兰陵)有限公司 | Crushing and screening device for recycling construction waste |
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