CN111589511B - Efficient crushing and recycling treatment system for construction waste - Google Patents
Efficient crushing and recycling treatment system for construction waste Download PDFInfo
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- CN111589511B CN111589511B CN202010480407.4A CN202010480407A CN111589511B CN 111589511 B CN111589511 B CN 111589511B CN 202010480407 A CN202010480407 A CN 202010480407A CN 111589511 B CN111589511 B CN 111589511B
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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
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
- B30B9/30—Presses specially adapted for particular purposes for baling; Compression boxes therefor
- B30B9/3057—Fluid-driven presses
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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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- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Disintegrating Or Milling (AREA)
Abstract
The invention relates to the technical field of garbage treatment, in particular to a high-efficiency crushing and recycling treatment system for construction garbage, which comprises a shell, a crushing device, a screening device, a conveying device and a pressing device, wherein the top of the shell is provided with a feeding hole, the bottom of the shell is provided with a discharging hole, the crushing device comprises a first crushing roller and a second crushing roller, the first crushing roller and the second crushing roller are distributed in the horizontal direction and are meshed with each other, the screening device is used for screening the crushed construction garbage, and the conveying device is used for conveying the screened construction garbage to the pressing device; the pressing device comprises a support, a pressing box, a hydraulic cylinder and a pressing plate, the top of the pressing box is open, the pressing plate is opposite to the top of the pressing box, the hydraulic cylinder is vertically installed on the support, and one surface of the pressing plate, far away from the pressing box, is fixedly connected to one end of a piston rod of the hydraulic cylinder. The invention has the effect of facilitating the collection and storage of construction waste after the completion of crushing by workers and further facilitating the recovery and treatment of the construction waste.
Description
Technical Field
The invention relates to the technical field of garbage treatment, in particular to a high-efficiency crushing and recycling treatment system for construction garbage.
Background
The construction waste refers to dregs, spoil, waste materials, 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, and if the construction waste is not cleared up, the beauty of a building area is affected, the pollution is easily caused, and the living environment of people is affected. China is in the period of high-speed development of economic construction, hundreds of millions of tons of construction wastes are inevitably generated every year, the quantity of the construction wastes of China accounts for one third of the total quantity of the urban wastes at present, and if the construction wastes are not timely treated and utilized, the adverse effects on the society, the environment and resources are certainly brought.
The mode that has been used for handling building rubbish carries out crushing treatment to building rubbish mainly through the breaker, it includes the casing, crushing roller and filter screen, the crushing roller generally rotates and installs in the casing and be provided with two along the horizontal direction, the outside of casing is provided with the drive crushing roller and carries out pivoted power device, the filter screen is generally installed in the casing and is located the crushing roller below, when carrying out the breakage to building rubbish, arrange rubbish in between two crushing rollers usually, building rubbish after the crushing roller flows to the collection box from the discharge gate of casing bottom under the filtration of filter screen.
The above prior art solutions have the following drawbacks: building rubbish is arranged in usually after the breakage and is received the workbin, and the building rubbish that is located and receives the workbin is often bulky, and the staff of being inconvenient for is collected and is deposited the building rubbish after the breakage is accomplished, and then is inconvenient for its recovery processing.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide an efficient construction waste crushing and recycling system which has the advantages that workers can conveniently collect and store the crushed construction waste and can conveniently recycle the crushed construction waste.
The above object of the present invention is achieved by the following technical solutions:
a high-efficiency crushing and recycling treatment system for construction waste comprises a shell, a crushing device, a screening device, a conveying device and a pressing device, wherein a feed inlet is formed in the top of the shell, a discharge outlet is formed in the bottom of the shell, the crushing device and the screening device are both arranged in the shell, the crushing device comprises a first crushing roller and a second crushing roller which are rotatably connected in the shell, the first crushing roller and the second crushing roller are distributed in the horizontal direction and are meshed with each other, the screening device is used for screening the crushed construction waste, and the conveying device is used for conveying the screened construction waste to the pressing device;
the pressing device comprises a support, a pressing box, a hydraulic cylinder and a pressing plate, the top of the pressing box is open, the pressing plate is arranged opposite to the top of the pressing box, the hydraulic cylinder is vertically arranged on the support, and one surface of the pressing plate, far away from the pressing box, is fixedly connected to one end of a piston rod of the hydraulic cylinder.
Through adopting above-mentioned technical scheme, when handling building rubbish, at first arrange building rubbish in the casing from the feed inlet, first crushing roller and second crushing roller are broken building rubbish, screening plant sieves the building rubbish after the breakage, building rubbish after the screening is discharged from the discharge gate, and carry to among the pressfitting case via conveyor, move through its piston rod of pneumatic cylinder drive, and then make the pressfitting board carry out the pressfitting to the building rubbish after the screening among the pressfitting case, the building rubbish volume after the pressfitting reduces and forms blockily, and then be convenient for the staff to the building rubbish collection and deposit after the breakage is accomplished, thereby be convenient for carry out recovery processing to it.
The present invention in a preferred example may be further configured to: the utility model discloses a hydraulic cylinder, including pressfitting incasement, pressfitting incasement is provided with two regulating plates just to setting up, be provided with the first adjusting part that makes two regulating plates move towards being close to each other or keeping away from the direction motion on the pressfitting case, the pressfitting case includes first plate body, second plate body and third plate body, the top fixed connection of first plate body is in the one end of pneumatic cylinder piston rod, the sliding groove that runs through first plate body both sides along the horizontal direction is seted up to the first plate body, second plate body and third plate body all are located the sliding groove and with the sliding groove cooperation that slides, be provided with the second adjusting part that makes second plate body and third plate body move towards being close to each other or keeping away from the direction motion in the sliding groove, the direction of motion of second plate body and third plate body is the same with the direction of motion of two regulating plates.
Through adopting above-mentioned technical scheme, the motion that the regulating plate is close to or keeps away from each other and the motion that second plate body and third plate body are close to or keep away from each other make the space size of holding rubbish in the pressfitting case and the size homoenergetic of pressfitting board make corresponding regulation, and then make this system can make corresponding adjustment to the building rubbish of different sizes of volume for the building rubbish pressfitting of different sizes of volume is to the cubic of corresponding size, and then is favorable to strengthening the adaptability of this system.
The present invention in a preferred example may be further configured to: first adjusting part includes first bidirectional screw, first guide bar and first motor, the equal fixedly connected with stopper in regulating plate length direction's both sides, the spacing groove that the level set up is all seted up to the just right two inside walls of crimping case, the stopper of regulating plate length direction both sides is located two spacing inslots respectively and slides the cooperation with each spacing groove, first bidirectional screw rotates to be installed in one of them spacing groove, just first bidirectional screw thread is revolved to opposite both ends and is passed two stoppers and respectively with two stopper screw-thread fit along the horizontal direction respectively, first guide bar fixed mounting is in another spacing groove, just first guide bar passes two stoppers and slides the cooperation with two stoppers along the horizontal direction, first motor is used for driving first bidirectional screw to rotate.
Through adopting above-mentioned technical scheme, when first motor drive first bidirectional screw rotated, two regulating plates moved because of the screw-thread fit with first bidirectional screw and the direction that is close to each other or keeps away from under the limiting displacement of guide bar, first bidirectional screw and the setting of first guide bar make first adjusting part's simple structure, and the practicality is strong, and simultaneously, stopper and spacing groove's setting make first bidirectional screw and first guide bar be difficult for influencing the pressfitting of pressfitting board to pressfitting incasement construction waste.
The present invention in a preferred example may be further configured to: wherein one the regulating plate is towards two first sliding plates of one side fixedly connected with of another regulating plate, two first sliding plate is close to its place regulating plate horizontal direction's both sides setting respectively, another regulating plate and two second sliding plates of the just right one side fixedly connected with of first sliding plate, two second sliding plate is close to its place regulating plate horizontal direction's both sides setting respectively, two the second sliding plate is laminated respectively in two first sliding plate settings and is slided the cooperation with two first sliding plates.
Through adopting above-mentioned technical scheme, the setting up of first board and the second board that slides makes the building rubbish that is located the crimping incasement be difficult for entering into the spacing inslot and influence the stopper along the sliding of spacing groove or the rotation of first two-way lead screw, and then is favorable to improving the stability when the regulating plate moves towards being close to each other or keeping away from the direction each other.
The present invention in a preferred example may be further configured to: the second adjusting component comprises a second bidirectional screw rod, a second guide rod and a second motor, the second bidirectional screw rod is rotatably installed in the sliding groove, the two ends of the second bidirectional screw rod, opposite in thread turning direction, penetrate through the second plate body and the third plate body along the horizontal direction respectively and are in threaded fit with the second plate body and the third plate body respectively, the second guide rod is fixedly installed in the sliding groove, the second guide rod penetrates through the second plate body and the third plate body along the horizontal direction respectively and is in threaded fit with the second plate body and the third plate body respectively, a reversing mechanism is arranged on the first plate body, and the second motor drives the second bidirectional screw rod to rotate through the reversing mechanism.
Through adopting above-mentioned technical scheme, when the second motor drive second bidirectional screw rotated, second plate body and third plate body were because of the screw-thread fit with the second bidirectional screw, and carried out the motion towards being close to each other or keeping away from the direction under the limiting displacement in groove that slides, the setting of second guide bar is favorable to promoting the stability when second plate body and third plate body slide, and simultaneously, the setting of second bidirectional screw and second guide bar makes second adjusting part's simple structure, and the practicality is strong.
The present invention in a preferred example may be further configured to: the reversing mechanism comprises a worm wheel and a worm which are meshed with each other, the output end of the second motor penetrates through the first plate body, is located in the sliding groove and is matched with the first plate body in a sliding mode, the worm is fixedly connected to the output end of the second motor, and the outer peripheral face of the second bidirectional screw rod is fixedly arranged on the worm wheel sleeve.
By adopting the technical scheme, when the output end of the second motor is driven to rotate by the second motor, the second bidirectional screw rod rotates along with the worm gear due to the meshing of the worm gear and the worm, the output end of the second motor is reversed by the meshing of the worm gear and the worm, and meanwhile, the self-locking effect between the worm gear and the worm is beneficial to further improving the stability of the position of the second bidirectional screw rod after the second bidirectional screw rod rotates.
The present invention in a preferred example may be further configured to: the groove wall of the sliding groove is fixedly connected with two limiting plates, the second bidirectional screw rod penetrates through the two limiting plates and is in running fit with the two limiting plates, and the two limiting plates are located on two sides of the horizontal direction of the worm wheel and are close to the worm wheel.
Through adopting above-mentioned technical scheme, the limiting plate plays the limiting displacement when sliding along the groove that slides second plate body and third plate body to make second plate body and third plate body when sliding along the groove that slides, be difficult for influencing the meshing between worm wheel and worm.
The present invention in a preferred example may be further configured to: the screening plant includes sieve and baffle, the sieve is located first crushing roller and second crushing roller under, a plurality of sieve meshes have been seted up to the sieve, the vertical and fixed mounting of baffle is in the casing, sieve top-down slope sets up towards the baffle, still rotate in the casing and be provided with third crushing roller and fourth crushing roller, third crushing roller and fourth crushing roller distribute and mesh the setting mutually along the horizontal direction, third crushing roller and fourth crushing roller are located the one side that the sieve was kept away from to the baffle.
Through adopting above-mentioned technical scheme, building rubbish falls into to the sieve after first crushing roller and the crushing roller of second, the less building rubbish of particle diameter falls into to conveyor through sieve mesh and discharge gate, and then carry among the pressfitting case, the great building rubbish of particle diameter receives the inclined plane guide effect of gravity and sieve to fall into to the opposite side of baffle, thereby fall into to conveyor from the discharge gate after the crushing of third crushing roller and fourth crushing roller, the sieve carries out classification with setting up of baffle being convenient for to the building rubbish of the different particle sizes of after smashing, thereby be favorable to keeping the uniformity after the building rubbish is broken.
The present invention in a preferred example may be further configured to: the fixed plate that the level set up is installed to fixed mounting in the casing, a plurality of damping spring of top fixedly connected with of fixed plate, damping spring keeps away from the one end of fixed plate all with sieve fixed connection, vibrating motor is installed to the bottom of sieve.
Through adopting above-mentioned technical scheme, vibrating motor drive sieve vibrates to be favorable to improving the screening efficiency that the sieve carries out the sieve time to building rubbish, damping spring plays the absorbing effect to the sieve, and then when being favorable to keeping the sieve vibration, crushing effect between each crushing roller.
The present invention in a preferred example may be further configured to: the conveying device comprises a conveying belt and a baffle, the conveying end of the conveying belt is arranged at the discharge port, the output end of the conveying belt is arranged at the top of the pressing box, and the baffle is provided with two blocks which are respectively positioned at two sides of the conveying direction of the conveying belt.
Through adopting above-mentioned technical scheme, carry to the pressfitting incasement via the conveyer belt by the building rubbish that discharge gate department fell, and then carry out the pressfitting through the pressfitting board to the building rubbish of pressfitting incasement, the baffle plays the effect that stops of carrying rubbish to the conveyer belt for difficult follow conveyer belt falls down when the building rubbish conveying.
The second aim of the invention is realized by the following technical scheme:
in summary, the invention includes at least one of the following beneficial technical effects:
the piston rod of the hydraulic cylinder is driven to move, so that the pressing plate presses the construction waste screened in the pressing box, the volume of the pressed construction waste is reduced and the construction waste is blocky, and the construction waste after being crushed is conveniently collected and stored by workers, so that the construction waste is conveniently recycled;
the space for containing the garbage in the pressing box and the size of the pressing plate can be correspondingly adjusted, so that the system can correspondingly adjust the construction garbage with different volumes, the construction garbage with different volumes can be pressed into blocks with corresponding sizes, and the adaptability of the system can be favorably enhanced;
the sieve plate and the partition plate are arranged, so that the construction waste with different particle sizes after being crushed can be classified, the consistency of the construction waste after being crushed can be kept, and the pressing effect of the construction waste after being pressed by the pressing plate can be improved.
Drawings
FIG. 1 is a schematic overall structure diagram of a construction waste efficient crushing and recycling system provided by an embodiment of the invention;
FIG. 2 is a schematic cross-sectional view of a housing according to an embodiment of the present invention;
FIG. 3 is an enlarged partial schematic view of portion A of FIG. 2;
fig. 4 is a schematic overall structure diagram of a laminating apparatus according to an embodiment of the present invention;
fig. 5 is an exploded view of the overall structure of the laminating device according to an embodiment of the present invention;
fig. 6 is a partially enlarged schematic view of a portion B in fig. 5.
In the figure, 1, a housing; 2. a feed inlet; 3. a discharge port; 4. a support frame; 5. a first crushing roller; 6. a second crushing roller; 7. a sieve plate; 8. a partition plate; 9. screening holes; 10. a vibration motor; 11. a fixing plate; 12. a damping spring; 13. a third crushing roller; 14. a fourth crushing roller; 15. a conveyor belt; 16. a baffle plate; 17. a strut; 18. a support; 181. a vertical plate; 182. a horizontal plate; 19. pressing the box; 20. a hydraulic cylinder; 21. pressing the plywood; 211. a first plate body; 212. a second plate body; 213. a third plate body; 22. an adjusting plate; 23. a first bidirectional screw; 24. a first guide bar; 25. a first motor; 26. a limiting block; 27. a limiting groove; 28. a first slide plate; 29. a second slide plate; 30. a sliding groove; 31. a second bidirectional screw rod; 32. a second guide bar; 33. a second motor; 34. a worm gear; 35. a worm; 36. and a limiting plate.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, the efficient crushing and recycling system for construction waste disclosed by the invention comprises a shell 1, a crushing device, a screening device, a conveying device and a pressing device.
Continuing to refer to fig. 1, feed inlet 2 has been seted up at the top of casing 1, and feed inlet 2 is leaks hopper-shaped to in order to hold and treat broken building rubbish, discharge gate 3 has been seted up to the bottom of casing 1, and subaerial putting has the support frame 4 that supports casing 1, so that ground setting is kept away from to discharge gate 3 of casing 1 bottom, and then the material of being convenient for to discharge gate 3 fall out is carried.
Referring to fig. 1 and 2, breaker sets up in casing 1, and breaker is including rotating first crushing roller 5 and the second crushing roller 6 of connecting in casing 1, and first crushing roller 5 and second crushing roller 6 all are close to feed inlet 2 and set up, and first crushing roller 5 distributes and meshes along the horizontal direction with second crushing roller 6 mutually, and when building rubbish was arranged in casing 1 through feed inlet 2, the rotation through first crushing roller 5 and second crushing roller 6 carried out preliminary breakage to the rubbish that gets into casing 1.
Referring to fig. 2 and fig. 3, screening plant includes sieve 7 and baffle 8, sieve 7 is located first crushing roller 5 and second crushing roller 6 under, a plurality of sieve meshes 9 have been seted up to sieve 7, in order to sieve the construction waste who falls in sieve 7, for the screening efficiency of accelerating sieve 7, vibrating motor 10 is installed to sieve 7 bottom, fixed mounting has the fixed plate 11 that the level set up in casing 1, a plurality of damping spring 12 of the top fixedly connected with of fixed plate 11, the equal fixed connection in one side of sieve 7 horizontal direction of one end of fixed plate 11 is kept away from to damping spring 12, in order to play the absorbing effect to sieve 7.
Referring to fig. 2, a partition plate 8 is vertically and fixedly connected in a housing 1, a screen plate 7 is obliquely arranged from top to bottom towards the top of the partition plate 8, certain gaps are reserved between the top and the bottom of the partition plate 8 and the inner wall of the housing 1, construction waste on the screen plate 7 falls into one side of the partition plate 8, which is far away from the screen plate 7, from the gap between the top of the partition plate 8 and the inner wall of the housing 1 after being screened, a third crushing roller 13 and a fourth crushing roller 14 are also rotatably connected in the housing 1, the third crushing roller 13 and the fourth crushing roller 14 are positioned on one side of the partition plate 8, which is far away from the screen plate 7, the third crushing roller 13 and the fourth crushing roller 14 are distributed and meshed along the horizontal direction, when the construction waste at the top of the screen plate 7 falls into the other side of the partition plate 8, the construction waste is further crushed through the rotation of the third crushing roller 13 and the fourth crushing roller 14, and the crushed construction waste falls into a discharge port 3 from the gap between the bottom of the partition plate 8 and the inner wall of the housing 1, the inner walls of the shell 1 on two sides of the partition plate 8 are all inclined towards the discharge port 3, so that the construction waste after crushing and screening can be discharged in a centralized manner.
Referring to fig. 1 and 2, the conveying device includes a conveying belt 15 and a baffle 16, four vertically arranged supporting rods 17 are fixedly arranged on the ground, the supporting rods 17 support the conveying belt 15, the conveying end of the conveying belt 15 is located below the discharge port 3, the output end of the conveying belt 15 is output to the pressing device to convey the construction waste falling from the discharge port 3 to the pressing device, and the baffle 16 is provided with two blocks and is fixedly installed on two sides of the conveying direction of the conveying belt 15 to prevent the broken construction waste from falling from the conveying belt 15.
Referring to fig. 2 and 4, the pressing device includes a support 18, a pressing box 19, a hydraulic cylinder 20 and a pressing plate 21, the top of the pressing box 19 is an opening, the output end of the conveyor belt 15 places the broken construction waste in the pressing box 19 through the opening of the pressing box 19, the support 18 includes a vertical plate 181 and a horizontal plate 182, the vertical plate 181 is provided with two blocks and distributed on both sides of the length direction of the pressing box 19, the horizontal plate 182 is fixedly connected to the tops of the two vertical plates 181, the hydraulic cylinder 20 is provided with two blocks and fixedly connected to one side of the horizontal plate 182 far away from the vertical plate 181, a piston rod of the hydraulic cylinder 20 is replaced by a horizontal plate 182 and is in sliding fit with the horizontal plate 182, the pressing plate 21 is just opposite to the top opening of the pressing box 19, and one side of the pressing plate 21 far away from the pressing box 19 is fixedly connected to one end of the piston rod of the hydraulic cylinder 20.
Referring to fig. 4 and 5, two opposite adjusting plates 22 are arranged in the pressing box 19, a first adjusting assembly is arranged on the pressing box 19, the first adjusting assembly is used for driving the two adjusting plates 22 to move towards a direction approaching to or away from each other, the first adjusting assembly comprises a first bidirectional screw 23, a first guide rod 24 and a first motor 25, two sides of the adjusting plate 22 in the length direction are fixedly connected with limiting blocks 26, two inner side walls opposite to the pressing box 19 are respectively provided with horizontally arranged limiting grooves 27, the limiting blocks 26 on the two sides of the adjusting plate 22 in the length direction are respectively positioned in the two limiting grooves 27 and are in sliding fit with the limiting grooves 27, the first bidirectional screw 23 is rotatably installed in one of the limiting grooves 27, two ends of the first bidirectional screw 23 with opposite screw threads in the rotation direction respectively penetrate through the two limiting blocks 26 in the horizontal direction and are respectively in threaded fit with the two limiting blocks 26, so that when the first bidirectional screw 23 rotates, the adjusting plate 22 moves toward or away from each other with the limiting block 26 under the limiting action of the limiting groove 27.
Referring to fig. 5, first guide bar 24 is fixedly mounted in another limiting groove 27, first guide bar 24 passes two limiting blocks 26 along the horizontal direction and slides with two limiting blocks 26 and cooperates, first guide bar 24 is favorable to further promoting the stability when regulating plate 22 moves, first motor 25 is installed in the lateral wall of crimping case 19, the output end of first motor 25 stretches into limiting groove 27 and with crimping case 19 normal running fit, the one end fixed connection of first bidirectional screw 23 is in the output end of motor, so that first motor 25 drives first bidirectional screw 23 to rotate.
Referring to fig. 4 and 5, in order to prevent the construction waste from entering into the limiting groove 27 to affect the sliding of the adjusting plate 22 when the construction waste is pressed by the pressing plate 21, one surface of one adjusting plate 22 facing to the other adjusting plate 22 is fixedly connected with two first sliding plates 28, the two first sliding plates 28 are respectively arranged close to two sides of the adjusting plate 22 in the horizontal direction, the surface of the other adjusting plate 22 opposite to the first sliding plates 28 is fixedly connected with two second sliding plates 29, the two second sliding plates 29 are respectively arranged close to two sides of the adjusting plate 22 in the horizontal direction, the two second sliding plates 29 are respectively attached to the two first sliding plates 28 and are in sliding fit with the two first sliding plates 28, when the construction waste is arranged in the pressing box 19, the adjusting plate 22, the first sliding plate 28 and the second sliding plate 29 together play a role in limiting construction waste, so that the construction waste is not easy to enter the limiting groove 27.
With continued reference to fig. 4 and 5, the pressing plate 21 includes a first plate 211, a second plate 212, and a third plate 213, the first plate 211 is horizontally disposed, the top of the first plate 211 is fixedly connected to one end of the piston rods of the two hydraulic cylinders 20, the first plate 211 is provided with a sliding slot 30 extending through two sides of the first plate 211 along the horizontal direction, the second plate 212 and the third plate 213 are both located in the sliding slot 30 and slidably fit with the sliding slot 30, a second adjusting assembly is disposed in the sliding slot 30, the second adjusting assembly is used to move the second plate 212 and the third plate 213 toward or away from each other, the moving direction of the second plate 212 and the third plate 213 is the same as the moving direction of the two adjusting plates 22, so that the size of the laminated plate 21 can be adjusted along with the size of the space in the laminated box 19, and the system can be adjusted correspondingly according to the construction wastes with different sizes.
Referring to fig. 5 and 6, the second adjusting assembly includes a second bidirectional screw rod 31, a second guide rod 32 and a second motor 33, the second bidirectional screw rod 31 is rotatably installed in the sliding slot 30, and two ends of the second bidirectional screw rod 31 opposite in thread rotation direction respectively pass through the second plate 212 and the third plate 213 in the horizontal direction and are respectively in thread fit with the second plate 212 and the third plate 213, so that when the second bidirectional screw rod 31 rotates, the second plate 212 and the third plate 213 move in the direction of approaching or departing from each other under the limiting effect of the sliding slot 30.
Referring to fig. 4, the second guide rod 32 is fixedly installed in the sliding groove 30, the second guide rod 32 respectively passes through the second plate 212 and the third plate 213 along the horizontal direction and is respectively in sliding fit with the second plate 212 and the third plate 213, the second bidirectional screw 31 and the second guide rod 32 are respectively arranged on two sides of the second plate 212 and the third plate 213 along the horizontal direction, so as to further improve the stability of the second plate 212 and the third plate 213 sliding along the sliding groove 30, and the two vertical plates 181 play a role in limiting the sliding of the first plate 211 and the second plate 212, so that the second plate 212 and the third plate 213 are not easily separated from the sliding groove 30 when sliding in the sliding groove 30.
Referring to fig. 5 and 6, a reversing mechanism is disposed on the first plate body 211, the reversing mechanism includes a worm wheel 34 and a worm 35, the second motor 33 is vertically and fixedly mounted on the top of the first plate body 211, an output end of the second motor 33 extends into the sliding groove 30 and rotates with the first plate body 211, the worm 35 is fixedly connected to an output end of the second motor 33 extending into the sliding groove 30, the worm wheel 34 is fixedly sleeved on an outer peripheral surface of the second bidirectional screw rod 21, the worm wheel 34 is located in a middle portion of the second bidirectional screw rod 31 in the length direction, and the worm wheel 34 and the worm 35 are meshed with each other, so that when the second motor 33 drives the output end thereof to rotate, the second bidirectional screw rod 31 rotates together due to the meshing of the worm wheel 34 and the worm 35.
Referring to fig. 6, the groove wall of the sliding groove 30 close to the second bidirectional screw rod 31 is fixedly connected with two limiting plates 36, the second bidirectional screw rod 31 passes through the two second limiting plates 36 and is in running fit with the two limiting plates 36, the two limiting plates 36 are located at two sides of the horizontal direction of the worm wheel 34 and are close to the worm wheel 34, the limiting plates 36 play a role in limiting the second plate body 212 and the third plate body 213 when sliding along the sliding groove 30, and therefore when the second plate body 212 and the third plate body 213 slide along the sliding groove 30, the meshing between the worm wheel 34 and the worm 35 is not easily affected.
The implementation principle of the above embodiment is as follows: when handling building rubbish, at first arrange the building rubbish in casing 1 from feed inlet 2 in, first crushing roller 5 and second crushing roller 6 are broken to building rubbish, building rubbish after first crushing roller 5 and the 6 broken of second crushing roller falls into sieve 7 top, the less building rubbish of particle diameter falls into conveyer belt 15 through sieve mesh 9 and discharge gate 3 on the sieve 7, the great building rubbish of particle diameter falls into the opposite side of baffle 8 through vibrating motor 10 to sieve 7 and the effect of self gravity thereby via third crushing roller 13 and fourth crushing roller 14 secondary crushing, the broken building rubbish of third crushing roller 13 and fourth crushing roller 14 also falls into conveyer belt 15 from discharge gate 3.
The conveyor belt 15 arranges the broken construction waste falling from the discharge port 3 in the pressing box 19, drives the movement of a piston rod of the broken construction waste through the hydraulic cylinder 20, and further enables the pressing plate 21 to press the construction waste in the pressing box 19, the volume of the construction waste after pressing is reduced and the construction waste is blocky, so that the construction waste after breaking is collected and stored by a worker conveniently, and the recycling treatment is convenient for the construction waste.
The movement of the adjusting plate 22 approaching or separating from each other and the movement of the second plate 212 and the third plate 213 approaching or separating from each other enable the space size of the garbage in the pressing box 19 and the size of the pressing plate 21 to be adjusted correspondingly, so that the system can adjust the size of the building garbage correspondingly, and the building garbage with different sizes can be pressed into blocks with corresponding sizes, thereby being beneficial to enhancing the adaptability of the system.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (4)
1. The utility model provides a high-efficient broken recovery processing system of building rubbish which characterized in that: the building garbage crusher comprises a shell (1), a crushing device, a screening device, a conveying device and a pressing device, wherein a feeding hole (2) is formed in the top of the shell (1), a discharging hole (3) is formed in the bottom of the shell (1), the crushing device and the screening device are both arranged in the shell (1), the crushing device comprises a first crushing roller (5) and a second crushing roller (6) which are rotatably connected in the shell (1), the first crushing roller (5) and the second crushing roller (6) are distributed in the horizontal direction and are meshed with each other, the screening device is used for screening crushed building garbage, and the conveying device is used for conveying the screened building garbage to the pressing device;
the pressing device comprises a support (18), a pressing box (19), a hydraulic cylinder (20) and a pressing plate (21), the top of the pressing box (19) is provided with an opening, the pressing plate (21) is arranged opposite to the top of the pressing box (19), the hydraulic cylinder (20) is vertically installed on the support (18), and one surface, far away from the pressing box (19), of the pressing plate (21) is fixedly connected to one end of a piston rod of the hydraulic cylinder (20);
be provided with just two regulating plates (22) to setting up in pressfitting case (19), be provided with on pressfitting case (19) and make two regulating plates (22) towards being close to each other or keeping away from the first regulating subassembly of direction motion, pressfitting board (21) include first plate body (211), second plate body (212) and third plate body (213), the top fixed connection of first plate body (211) is in the one end of pneumatic cylinder (20) piston rod, first plate body (211) are seted up and are run through sliding groove (30) of first plate body (211) both sides along the horizontal direction, second plate body (212) and third plate body (213) all are located sliding groove (30) and with sliding groove (30) sliding fit, be provided with in sliding groove (30) and make second plate body (212) and third plate body (213) towards being close to each other or keeping away from the second regulating subassembly of direction motion, the direction of motion of second plate body (212) and third plate body (213) and the fortune of two regulating plates (22), the pressfitting The moving directions are the same;
the first adjusting component comprises a first bidirectional screw rod (23), a first guide rod (24) and a first motor (25), limiting blocks (26) are fixedly connected to two sides of the adjusting plate (22) in the length direction, horizontally arranged limiting grooves (27) are formed in two inner side walls right opposite to the pressing box (19), the limiting blocks (26) on two sides of the adjusting plate (22) in the length direction are respectively located in the two limiting grooves (27) and are in sliding fit with the limiting grooves (27), the first bidirectional screw rod (23) is rotatably installed in one of the limiting grooves (27), two ends of the first bidirectional screw rod (23) with opposite screw threads penetrate through the two limiting blocks (26) in the horizontal direction and are in sliding fit with the two limiting blocks (26) respectively, the first guide rod (24) is fixedly installed in the other limiting groove (27), and the first guide rod (24) penetrates through the two limiting blocks (26) in the horizontal direction and is in sliding fit with the two limiting blocks (26), the first motor (25) is used for driving the first bidirectional screw rod (23) to rotate;
one surface of one adjusting plate (22) facing the other adjusting plate (22) is fixedly connected with two first sliding plates (28), the two first sliding plates (28) are respectively arranged close to two sides of the adjusting plate (22) in the horizontal direction, the other surface of the adjusting plate (22) opposite to the first sliding plates (28) is fixedly connected with two second sliding plates (29), the two second sliding plates (29) are respectively arranged close to two sides of the adjusting plate (22) in the horizontal direction, and the two second sliding plates (29) are respectively attached to the two first sliding plates (28) and are in sliding fit with the two first sliding plates (28);
the second adjusting assembly comprises a second bidirectional screw rod (31), a second guide rod (32) and a second motor (33), the second bidirectional screw rod (31) is rotatably arranged in the sliding groove (30), and two ends of the second bidirectional screw rod (31) with opposite screw thread directions respectively pass through the second plate body (212) and the third plate body (213) along the horizontal direction and are respectively in screw thread fit with the second plate body (212) and the third plate body (213), the second guide rod (32) is fixedly arranged in the sliding groove (30), the second guide rod (32) respectively passes through the second plate body (212) and the third plate body (213) along the horizontal direction and is respectively matched with the second plate body (212) and the third plate body (213) in a sliding way, a reversing mechanism is arranged on the first plate body (211), and the second motor (33) drives the second bidirectional screw rod (31) to rotate through the reversing mechanism;
the reversing mechanism comprises a worm wheel (34) and a worm (35) which are meshed with each other, the output end of the second motor (33) penetrates through the first plate body (211), is positioned in the sliding groove (30) and is in sliding fit with the first plate body (211), the worm (35) is fixedly connected to the output end of the second motor (33), and the worm wheel (34) is fixedly sleeved on the outer peripheral surface of the second bidirectional screw rod (31);
the groove wall fixedly connected with two limiting plates (36) of groove (30) slide, second bidirectional screw (31) pass two limiting plates (36) and with two limiting plates (36) normal running fit, two limiting plates (36) are located worm wheel (34) horizontal direction's both sides and are close to worm wheel (34) and set up.
2. The efficient construction waste crushing and recycling system as claimed in claim 1, wherein: the screening plant includes sieve (7) and baffle (8), sieve (7) are located first crushing roller (5) and second crushing roller (6) under, a plurality of sieve meshes (9) have been seted up in sieve (7), baffle (8) vertical and fixed mounting is in casing (1), sieve (7) top-down slope sets up towards baffle (8), still rotate in casing (1) and be provided with third crushing roller (13) and fourth crushing roller (14), third crushing roller (13) and fourth crushing roller (14) distribute and mesh the setting mutually along the horizontal direction, third crushing roller (13) and fourth crushing roller (14) are located one side that sieve (7) were kept away from in baffle (8).
3. The efficient construction waste crushing and recycling system as claimed in claim 2, wherein: fixed plate (11) that the level set up are installed to casing (1) internal fixation, a plurality of damping spring (12) of top fixedly connected with of fixed plate (11), damping spring (12) keep away from the one end of fixed plate (11) all with sieve (7) fixed connection, vibrating motor (10) are installed to the bottom of sieve (7).
4. The efficient construction waste crushing and recycling system as claimed in claim 1, wherein: the conveying device comprises a conveying belt (15) and a baffle (16), the conveying end of the conveying belt (15) is arranged at the discharge hole (3), the output end of the conveying belt (15) is arranged at the top of the pressing box (19), and the baffle (16) is provided with two blocks which are respectively positioned at two sides of the conveying direction of the conveying belt (15).
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| CN202010480407.4A CN111589511B (en) | 2020-05-30 | 2020-05-30 | Efficient crushing and recycling treatment system for construction waste |
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| CN202010480407.4A CN111589511B (en) | 2020-05-30 | 2020-05-30 | Efficient crushing and recycling treatment system for construction waste |
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| CN111589511B true CN111589511B (en) | 2022-02-25 |
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| CN113102465A (en) * | 2021-04-16 | 2021-07-13 | 南通隆辉环保科技有限公司 | Steel extrusion equipment for urban solid waste treatment and use method |
| CN113231174A (en) * | 2021-04-25 | 2021-08-10 | 温州亿润建设有限公司 | Screening machine is smashed to building rubbish |
| CN114308234B (en) * | 2021-12-23 | 2022-11-01 | 徐州市帝龙新型墙体材料有限公司 | Environment-friendly recovery plant is smashed to discarded object for building site |
| CN114453062A (en) * | 2022-02-13 | 2022-05-10 | 新沂市恒盛石英制品厂 | Quartz sand serialization hierarchical crushing apparatus |
| CN114559519A (en) * | 2022-02-22 | 2022-05-31 | 北京华鼎众星建筑工程有限公司 | Construction waste recovery system |
| CN115025871B (en) * | 2022-06-11 | 2023-04-18 | 韶关市明昊新建材有限公司 | Screening all-in-one is smashed to lime stone |
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