CN111085291B - Construction waste smashing device based on crank and rocker principle - Google Patents
Construction waste smashing device based on crank and rocker principle Download PDFInfo
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- CN111085291B CN111085291B CN201911295741.6A CN201911295741A CN111085291B CN 111085291 B CN111085291 B CN 111085291B CN 201911295741 A CN201911295741 A CN 201911295741A CN 111085291 B CN111085291 B CN 111085291B
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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
- B02C1/00—Crushing or disintegrating by reciprocating members
- B02C1/14—Stamping mills
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
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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
- 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
- B02C23/14—Separating or sorting of material, associated with crushing or disintegrating with more than one separator
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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
- 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
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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
- 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
- B02C23/18—Adding fluid, other than for crushing or disintegrating by fluid energy
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
- B03C1/30—Combinations with other devices, not otherwise provided for
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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
- 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
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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
- 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)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Processing Of Solid Wastes (AREA)
- Disintegrating Or Milling (AREA)
Abstract
The invention relates to the technical field of construction waste, and discloses a construction waste crushing treatment device based on a crank and rocker principle, which comprises a pre-crushing chamber, wherein the outer part of the pre-crushing chamber is fixedly connected with a charging opening, the inner part of the pre-crushing chamber is movably connected with a crank and rocker, the outer part of the crank and rocker is fixedly connected with a pre-crushing motor, the outer part of the crank and rocker is movably connected with a connecting rod, the outer part of the connecting rod is hinged with an impact rod, the bottom of the impact rod is fixedly connected with an impact hammer, the construction waste is impacted and crushed by the impact hammer through the matched use of the pre-crushing motor and the impact hammer, so that the pre-crushing effect of the construction waste is achieved, meanwhile, the impact hammer impacts large construction waste to perform small fragment treatment on the large construction waste, the use effect of a subsequent crushing roller is further ensured, and the large construction waste is also prevented from damaging the crushing roller, thereby increasing the service life of the crushing device.
Description
Technical Field
The invention relates to the technical field of construction waste, in particular to a construction waste crushing treatment device based on the principle of a crank and a rocker.
Background
The construction waste refers to residue, waste soil, waste material, sludge and other wastes generated in the process of constructing, laying, dismantling and repairing various buildings, structures, pipe networks and the like by construction, construction units or individuals, but along with the environmental importance and the resource recycling of people, the recycling of the construction waste is also more and more important, the construction waste can be used for producing coarse and fine aggregates by using waste construction concrete and waste masonry, and can be used for producing concrete and mortar with corresponding strength grades or preparing building material products such as building blocks, wall plates, floor tiles and the like.
In the recycling process of the construction waste, the construction waste needs to be crushed, and the conventional construction waste crushing device usually only uses a crushing roller to perform a crushing process once, so that the construction waste is difficult to crush completely, and if a large block exists in the construction waste, the crushing roller is likely to be damaged, so that the service life of equipment is shortened; the crushed construction waste contains a large amount of dust, which can pollute air; the feeding speed cannot be effectively controlled during crushing, the crushing device cannot be fully used due to too low feeding speed, the working efficiency is reduced, and the incomplete crushing and poor crushing effect are caused due to too high feeding speed; the metal doped in the fine building fragments cannot be separated after crushing, so that the quality of the fine building fragments recovery processing is influenced, and the waste of metal materials is also caused.
In order to solve the problems, the inventor provides a construction waste crushing treatment device based on the crank rocker principle, which has the advantages of pre-crushing effect, secondary crushing effect, increased crushing effect of construction waste, capability of ensuring that the construction waste can be completely crushed, and capability of pre-crushing larger blocks in the construction waste by a pre-crushing device, thereby avoiding damage of the larger blocks to a crushing roller, further prolonging the service life of equipment, greatly reducing dust generation, inhibiting dust diffusion and reducing environmental pollution of the dust by a spraying device, and can achieve the control of feeding speed by controlling the inclination angle of a pre-crushing chamber, improve the feeding speed and the crushing efficiency when the material is small, reduce the feeding speed when the material is large, further increase the crushing effect of the waste, and simultaneously effectively separate fine building fragments and mixed metal, not only improve the quality of the broken blocks of the fine building, but also recycle the metal materials and save the metal materials.
Disclosure of Invention
In order to realize the purposes of good crushing effect, pre-crushing the large building garbage, protecting the crushing roller, prolonging the service life of the device, controlling dust diffusion, controlling the feeding speed and automatically separating the small building fragments and the metal materials, the invention provides the following technical scheme: the utility model provides a building rubbish shredding device based on crank rocker principle, is including smashing room in advance, charge door, crank rocker, smash motor, connecting rod, impact beam, jump bit, baffle, spray set, discharge gate, ripple cover, hydraulic stem, smart crushing room, screen cloth, crushing roller, separation chamber, baffle box, transfer gear, annular conducting ring, busbar, conveyer belt, electromagnetic shield, thin material collection box, metal material way, metal collection box in advance.
The positions and the connection relations of the structures are as follows:
the pre-crushing device comprises a pre-crushing chamber, a pre-crushing motor, a connecting rod, an impact hammer, a partition plate, a spraying device, a discharging port, a corrugated cover, a hydraulic rod, a fine crushing chamber, a crushing roller, a separating chamber and a crushing roller, wherein a charging opening is fixedly connected to the outer part of the pre-crushing chamber, a crank rocker is movably connected to the inner part of the pre-crushing chamber, a pre-crushing motor is fixedly connected to the outer part of the crank rocker, the connecting rod is movably connected to the outer part of the crank rocker, the impact rod is hinged to the outer part of the connecting rod, the impact hammer is fixedly connected to the bottom of the impact rod, the partition plate is movably connected to the outer part of the impact rod, the spraying device is fixedly connected to the bottom of the partition plate, the discharging port is opened on the outer part of the pre-crushing chamber, the hydraulic rod is hinged to the bottom of the pre-crushing chamber, the fine crushing chamber is hinged to the fine crushing chamber, the screen is connected to the crushing roller, the separating chamber is characterized in that a guide chute is fixedly connected inside the separating chamber, a transmission wheel is movably connected inside the guide chute, an annular conductive ring is fixedly connected outside the transmission wheel, a conductive bar is movably connected outside the annular conductive ring, a transmission belt is movably connected outside the transmission wheel, an electromagnetic baffle is fixedly connected outside the transmission belt, a fine material collecting box is fixedly connected outside the guide chute, a metal material channel is fixedly connected to the bottom of the guide chute, and a metal collecting box is movably connected to the bottom of the metal material channel.
Preferably, the pre-crushing motor is fixedly connected with the pre-crushing chamber, and the pre-crushing motor is fixedly connected with one end of the pre-crushing chamber, which is far away from the feeding port.
Preferably, the number of the connecting rods is three, the three connecting rods are movably connected with the crank rocker, and the connecting rods and the crank rocker are both positioned above the partition plate.
Preferably, the number of the impact rods is three, the three impact rods are respectively hinged with the three connecting rods, and the three impact rods penetrate through the partition plate and are movably connected with the partition plate.
Preferably, the number of the impact hammers is three, and the three impact hammers are respectively and fixedly connected with the three impact rods.
Preferably, the hydraulic rod is hinged with the fine crushing chamber.
Preferably, the corrugated cover is fixedly connected with the fine crushing chamber.
Preferably, the crushing roller has two, and all swing joint is in the inside of smart crushing room, and the external motor of crushing roller.
Preferably, the transfer gear has two, and two transfer gear equal swing joint are in the inside of conveyer belt, and the external motor of transfer gear.
Preferably, the annular conducting rings and the conducting bars are respectively two, the two annular conducting rings are respectively and fixedly connected to the outer portions of the two conveying wheels, the two annular conducting rings are movably connected with the two conducting bars, the two annular conducting rings and the two conducting bars are communicated with an external power supply, and the power-off belts are arranged on the conducting bars at the bottom.
Preferably, the electromagnetic baffle is electrically connected to the annular conductive ring and the conductive strip, respectively.
Advantageous effects
Compared with the prior art, the invention provides a construction waste crushing treatment device based on the crank and rocker principle, which has the following beneficial effects:
1. this building rubbish shredding device based on crank rocker principle uses through the cooperation of smashing motor and jump bit in advance, strikes crushing to building rubbish through the jump bit, plays building rubbish's crushing effect in advance, and the while jump bit strikes bold building rubbish, carries out little fragment ization with bold building rubbish, and then guarantees follow-up crushing roller's result of use, also prevents that bold building rubbish from damaging crushing roller to increase the life of reducing mechanism.
2. This building rubbish shredding device based on crank rocker principle, through spray set's use, spray set blowout water smoke, the water smoke that has spouted adsorbs a large amount of dusts, and then plays the effect that restraines the dust and fly away to prevent the pollution of dust to the environment.
3. This building rubbish shredding device based on crank rocker principle uses through the cooperation of smashing room and hydraulic stem in advance to reach the angle that control smashed the room slope in advance, and then reach the speed of control building rubbish landing, the speed that the control material got into the smart room of smashing, thereby guarantee to smash the crushing efficiency and the crushing effect of roller, increase reducing mechanism's application scope.
4. This building rubbish shredding device based on crank rocker principle uses through the cooperation of smashing roller and screen cloth to reach and smash the roller and smash building rubbish and fall down, and through the screening of screen cloth, further guarantee that thin building fragment falls down, the bold is stayed, makes things convenient for further smashing of bold again, thereby guarantees the quality of thin building fragment.
5. This building rubbish shredding device based on crank rocker principle uses through the cooperation of electromagnetic baffle and conveyer belt to make thin building fragment at the in-process that falls to the conveyer belt, electromagnetic baffle plays the effect of adsorbing metal mixture, and metal mixture falls into the metal through the metal material way and collects the box, thereby reaches the effect of separating thin building fragment and metal mixture, not only guarantees the quality of thin building fragment, also can retrieve metal mixture, practices thrift metal material.
Drawings
FIG. 1 is a schematic view of the overall connection of the structure of the present invention;
FIG. 2 is a schematic view of the structural connection of the pre-pulverization chamber of the present invention;
FIG. 3 is a schematic view of a structured pulverizing roller of the present invention;
FIG. 4 is an enlarged view of the connection of the conveyor wheel, the annular conductive ring, the conveyor belt and the electromagnetic shield shown in FIG. 1.
In the figure: 1. a pre-crushing chamber; 2. a feed inlet; 3. a crank rocker; 4. a pre-crushing motor; 5. a connecting rod; 6. an impact bar; 7. an impact hammer; 8. a partition plate; 9. a spraying device; 10. a discharge port; 11. a bellows cover; 12. a hydraulic lever; 13. a fine crushing chamber; 14. screening a screen; 15. a crushing roller; 16. a separation chamber; 17. a material guide chute; 18. a transfer wheel; 19. an annular conductive ring; 20. a conductive strip; 21. a conveyor belt; 22. an electromagnetic baffle; 23. a fines collection box; 24. a metal material channel; 25. a metal collection box.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, a construction waste crushing treatment device based on the crank and rocker principle comprises a pre-crushing chamber 1, a feed inlet 2, a crank and rocker 3, a pre-crushing motor 4, a connecting rod 5, an impact rod 6, an impact hammer 7, a partition plate 8, a spraying device 9, a discharge port 10, a corrugated cover 11, a hydraulic rod 12, a fine crushing chamber 13, a screen 14, a crushing roller 15, a separation chamber 16, a guide chute 17, a transmission wheel 18, an annular conductive ring 19, a conductive bar 20, a transmission belt 21, an electromagnetic baffle 22, a fine material collection box 23, a metal material channel 24 and a metal collection box 25.
The positions and the connection relations of the structures are as follows:
the external part of the pre-crushing chamber 1 is fixedly connected with a feed inlet 2, the internal part of the pre-crushing chamber 1 is movably connected with a crank rocker 3, the external part of the crank rocker 3 is fixedly connected with a pre-crushing motor 4, the pre-crushing motor 4 is fixedly connected with the pre-crushing chamber 1, the pre-crushing motor 4 is fixedly connected with one end of the pre-crushing chamber 1 far away from the feed inlet 2, the external part of the crank rocker 3 is movably connected with three connecting rods 5, the three connecting rods 5 are all movably connected with the crank rocker 3, the connecting rods 5 and the crank rocker 3 are both positioned above a partition plate 8, the external part of the connecting rods 5 is hinged with three impact rods 6, the three impact rods 6 are respectively hinged with the three connecting rods 5, the three impact rods 6 penetrate through the partition plate 8 and are movably connected with the partition plate 8, the bottom of the impact rods 6 is fixedly connected with three impact hammers 7, and the three impact hammers 7 are arranged, the three impact hammers 7 are respectively and fixedly connected with the three impact rods 6, through the matching use of the pre-crushing motor 4 and the impact hammers 7, the construction waste is impacted and crushed by the impact hammers 7, so as to play a role in pre-crushing the construction waste, meanwhile, the impact hammers 7 impact massive construction waste to perform small fragment treatment on the massive construction waste, further ensure the use effect of the subsequent crushing roller 15 and prevent the massive construction waste from damaging the crushing roller 15, thereby prolonging the service life of the crushing device, the outer part of the impact rods 6 is movably connected with a partition plate 8, the bottom of the partition plate 8 is fixedly connected with a spraying device 9, through the use of the spraying device 9, the spraying device 9 sprays water mist, the sprayed water mist adsorbs a large amount of dust, further play a role in inhibiting the dust from flying, thereby preventing the dust from polluting the environment, the outer part of the pre-crushing chamber 1 is provided with a discharge hole 10, the outside fixed connection of discharge gate 10 has ripple cover 11, ripple cover 11 and refined crushing room 13 fixed connection, the articulated hydraulic stem 12 that is connected with in bottom of crushing room 1 in advance, hydraulic stem 12 and refined crushing room 13 are articulated to be connected, cooperation through crushing room 1 and hydraulic stem 12 in advance is used, thereby reach the angle that control crushing room 1 slopes in advance, and then reach the speed that control building rubbish landing, the speed that the control material got into refined crushing room 13, thereby guarantee crushing roller 15's crushing efficiency and crushing effect, increase reducing mechanism's application scope.
The bottom of the pre-crushing chamber 1 is hinged and connected with a fine crushing chamber 13, the inside of the fine crushing chamber 13 is connected with a screen 14 in a clamping manner, the inside of the fine crushing chamber 13 is movably connected with a crushing roller 15, the number of the crushing rollers 15 is two, the two crushing rollers are movably connected inside the fine crushing chamber 13, the crushing roller 15 is externally connected with a motor, the crushing roller 15 is matched with the screen 14 for use, so that the crushing construction waste of the crushing roller 15 falls, the fine construction waste is screened by the screen 14, the fine construction waste is further ensured to fall, the large block is retained, the large block is convenient to be further crushed, the quality of the fine construction waste is ensured, the bottom of the fine crushing chamber 13 is fixedly connected with a separation chamber 16, the inside of the separation chamber 16 is fixedly connected with a guide chute 17, the inside of the guide chute 17 is movably connected with a conveying wheel 18, the number of the conveying wheels 18 is two, the two conveying wheels 18 are movably connected inside a conveying belt 21, and the conveying wheel 18 is externally connected with a motor, the outer part of the transmission wheel 18 is fixedly connected with an annular conductive ring 19, the outer part of the annular conductive ring 19 is movably connected with a conductive bar 20, the annular conductive ring 19 and the conductive bar 20 are respectively two, the two annular conductive rings 19 are respectively fixedly connected with the outer parts of the two transmission wheels 18, the two annular conductive rings 19 are respectively movably connected with the two conductive bars 20, the two annular conductive rings 19 and the two conductive bars 20 are respectively communicated with an external power supply, a power-off belt is arranged at the bottom conductive bar 20, the outer part of the transmission wheel 18 is movably connected with a transmission belt 21, the outer part of the transmission belt 21 is fixedly connected with an electromagnetic baffle 22, the electromagnetic baffle 22 is respectively electrically connected with the annular conductive rings 19 and the conductive bars 20, the electromagnetic baffle 22 is matched with the transmission belt 21 for use, so that the electromagnetic baffle 22 has the effect of adsorbing the metal mixture in the process of falling the transmission belt 21, and the metal mixture falls into a metal collecting box 25 through a metal material channel 24, thereby reach the effect of separation fine building fragment and metal mixture, not only guarantee fine building fragment's quality, also can retrieve metal mixture, practice thrift metal material, the outside fixedly connected with fine material of baffle box 17 collects box 23, and the bottom fixedly connected with metal material way 24 of baffle box 17, the bottom swing joint of metal material way 24 has metal collection box 25.
The connection relation and the initial position of the main structure in the working process are as follows:
the pre-crushing chamber 1 is fixedly connected with the charging opening 2, the pre-crushing chamber 1 is fixedly connected with a pre-crushing motor 4, the pre-crushing motor 4 is fixedly connected with a crank rocker 3, the crank rocker 3 is movably connected with a connecting rod 5, the connecting rod 5 is hinged with an impact rod 6, the impact rod 6 is fixedly connected with an impact hammer 7, the impact rod 6 is movably connected with a partition plate 8, the partition plate 8 is fixedly connected with the pre-crushing chamber 1, the pre-crushing chamber 1 is hinged with a hydraulic rod 12, the hydraulic rod 12 is hinged with a fine crushing chamber 13, the pre-crushing chamber 1 is hinged with the fine crushing chamber 13, a crushing roller 15 is movably connected with the fine crushing chamber 13, the fine crushing chamber 13 is clamped with a screen 14, a guide chute 17 is fixedly connected with a separation chamber 16, a guide chute 17 is movably connected with a transmission wheel 18, the transmission wheel 18 is fixedly connected with an annular conductive ring 19, the annular conductive ring 19 is movably connected with a conductive ring 20, the transmission wheel 18 is movably connected with a transmission wheel 21, the conveyor belt 21 is fixedly connected with the electromagnetic baffle 22.
The working process and the principle are that during working, construction waste enters the pre-crushing chamber 1 through the charging opening 2, the bottom of the pre-crushing chamber 1 slides to the fine crushing chamber 13 under the action of self gravity, meanwhile, the pre-crushing motor 4 drives the crank rocker 3 to rotate, the crank rocker 3 drives the connecting rod 5 to rotate, the connecting rod 5 drives the impact rod 6 to reciprocate, the impact rod 6 drives the impact hammer 7 to reciprocate, the impact hammer 7 starts to hammer the construction waste to primarily crush the construction waste, meanwhile, the spraying device 9 sprays water mist, the water mist starts to adsorb scattered dust, the construction waste slides into the fine crushing chamber 13 under the action of self gravity, the fine crushing is started under the action of the crushing roller 15 and falls onto the screen 14 after being crushed, larger building fragments are left under the screening of the screen 14 to be convenient to be crushed again, the fine building fragments fall into the guide chute 17 and fall into the fine material collecting box 23 under the driving of the conveyor belt 21, and electromagnetic baffle 22 is owing to with annular conducting ring 19, conducting strip 20 electric connection, electromagnetic baffle 22 adsorbs the metal mixture, and when the thin material fell into thin material collection box 23, electromagnetic baffle 22 still adsorbs the metal mixture, and when electromagnetic baffle 22 rotated the metal material way 24 top, electromagnetic baffle 22 rotated the outage area, electromagnetic baffle 22 lost magnetism, the metal mixture fell into metal collection box 25 this moment, in addition, can control hydraulic stem 12 and stretch out and draw back, thereby drive pre-crushing room 1 around pre-crushing room 1 and the articulated rotation of fine crushing room 13.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a building rubbish shredding device based on crank rocker principle, includes crushing room (1) in advance, its characterized in that: the pre-crushing device is characterized in that a feeding port (2) is fixedly connected to the outer portion of the pre-crushing chamber (1), a crank rocker (3) is movably connected to the inner portion of the pre-crushing chamber (1), a pre-crushing motor (4) is fixedly connected to the outer portion of the crank rocker (3), a connecting rod (5) is movably connected to the outer portion of the crank rocker (3), an impact rod (6) is hinged to the outer portion of the connecting rod (5), an impact hammer (7) is fixedly connected to the bottom of the impact rod (6), a partition plate (8) is movably connected to the outer portion of the impact rod (6), a spraying device (9) is fixedly connected to the bottom of the partition plate (8), a discharging port (10) is formed in the outer portion of the pre-crushing chamber (1), a corrugated cover (11) is fixedly connected to the outer portion of the discharging port (10), and a hydraulic rod (12) is hinged to the bottom of the pre-crushing chamber (1), the utility model discloses a crushing device, including crushing room (1), fine crushing room (13), screen cloth (14), crushing room (13), crushing roller (15), separating room (16), baffle box (17), conveyer wheel (18), annular conducting ring (19), conducting bar (20), conveyer wheel (18), electromagnetic baffle (22), fine material collecting box (23), the bottom of the guide chute (17) is fixedly connected with a metal material channel (24), and the bottom of the metal material channel (24) is movably connected with a metal collecting box (25); the number of the connecting rods (5) is three, the three connecting rods (5) are movably connected with the crank rocker (3), and the connecting rods (5) and the crank rocker (3) are positioned above the partition plate (8); the three impact rods (6) are hinged with the three connecting rods (5), and the three impact rods (6) penetrate through the partition plate (8) and are movably connected with the partition plate (8); the number of the impact hammers (7) is three, and the three impact hammers (7) are respectively and fixedly connected with the three impact rods (6).
2. The construction waste crushing treatment device based on the crank and rocker principle as claimed in claim 1, wherein: pre-crushing motor (4) and pre-crushing chamber (1) fixed connection, and pre-crushing motor (4) fixed connection is in the one end of pre-crushing chamber (1) keeping away from charge door (2).
3. The construction waste crushing treatment device based on the crank and rocker principle as claimed in claim 1, wherein: the hydraulic rod (12) is hinged with the fine crushing chamber (13).
4. The construction waste crushing treatment device based on the crank and rocker principle as claimed in claim 1, wherein: the corrugated cover (11) is fixedly connected with the fine crushing chamber (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911295741.6A CN111085291B (en) | 2019-12-16 | 2019-12-16 | Construction waste smashing device based on crank and rocker principle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911295741.6A CN111085291B (en) | 2019-12-16 | 2019-12-16 | Construction waste smashing device based on crank and rocker principle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111085291A CN111085291A (en) | 2020-05-01 |
| CN111085291B true CN111085291B (en) | 2021-10-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911295741.6A Active CN111085291B (en) | 2019-12-16 | 2019-12-16 | Construction waste smashing device based on crank and rocker principle |
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| CN112121964B (en) * | 2020-09-14 | 2022-04-05 | 上海建工四建集团有限公司 | Equipment for crushing and recycling concrete blocks on construction site |
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