CN111570067B - Environment-friendly building solid waste recycles processing apparatus - Google Patents
Environment-friendly building solid waste recycles processing apparatus Download PDFInfo
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- CN111570067B CN111570067B CN202010543760.2A CN202010543760A CN111570067B CN 111570067 B CN111570067 B CN 111570067B CN 202010543760 A CN202010543760 A CN 202010543760A CN 111570067 B CN111570067 B CN 111570067B
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- rotating shaft
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C21/00—Disintegrating plant with or without drying of the material
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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
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/0084—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating garbage, waste or sewage
- B02C18/0092—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating garbage, waste or sewage for waste water or for garbage
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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
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
- B02C18/145—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers with knives spaced axially and circumferentially on the periphery of a cylindrical rotor unit
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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
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/24—Drives
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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
- B02C19/00—Other disintegrating devices or methods
- B02C19/0056—Other disintegrating devices or methods specially adapted for specific materials 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
- B02C2201/00—Codes relating to disintegrating devices adapted for specific materials
- B02C2201/02—Codes relating to disintegrating devices adapted for specific materials for reinforced concrete
Abstract
The invention relates to the technical field of building waste treatment, in particular to an environment-friendly type building solid waste recycling treatment device, which comprises an inverted U-shaped support frame, wherein the support frame is arranged in a conducting manner along the horizontal material conveying direction; the support frame is sequentially provided with a clamping mechanism and a first crushing mechanism along the material conveying direction. The support frame is arranged in a conducting manner, so that materials with larger volume can be crushed.
Description
Technical Field
The invention relates to the technical field of construction waste treatment, in particular to an environment-friendly construction solid waste recycling treatment device.
Background
The construction waste refers to a general name of dregs, waste concrete, waste bricks and stones and other wastes generated in the production activities of the construction industry such as demolition, construction, decoration, repair and the like, most of the construction waste is stacked or buried in the open air without any treatment, a large amount of land charge and garbage clearing and transporting charge is consumed, and meanwhile, the problems of scattering, dust, sand flying and the like in the clearing and stacking processes cause serious environmental pollution.
The Chinese utility model patent with publication number CN206152871U discloses a construction waste treatment device with a reinforcing steel bar recovery function, which comprises a shell, a crushing device and a dust removal device; a discharging funnel is arranged at the top of the shell; the blanking funnel is fixedly connected with the shell; a feed opening is formed in the bottom of the feed hopper, and a dust exhaust opening is formed in the left side of the bottom of the shell; a concrete block outlet is arranged on the right side of the dust exhaust port; the crushing device comprises a first crushing device and a second crushing device; the upper part of the dust removing device is provided with a first transmission shaft; a first net drum is arranged outside the first transmission shaft; the utility model can crush the concrete with the reinforcing steel bars by the crushing device, and can rapidly separate the reinforcing steel bars from the concrete; the separated steel bars and concrete fall onto a conveyor belt with an electromagnet, the steel bars fall onto a sliding plate after being adsorbed by the electromagnet, and then are discharged through a steel bar material outlet, so that unified recycling is realized, and sustainable development is facilitated; when the broken concrete falls through the net barrel, dust in the broken concrete can be sucked away by the fan and uniformly discharged, and the environment pollution is avoided.
The above prior art solutions have the following drawbacks: for some construction wastes with larger volume, the construction wastes cannot enter the feed opening through the feed hopper to be crushed.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide an environment-friendly construction solid waste recycling device which can treat construction waste with larger volume so as to reduce the possibility of environmental pollution.
The above object of the present invention is achieved by the following technical solutions:
an environment-friendly type construction solid waste recycling treatment device comprises an inverted U-shaped support frame, wherein the support frame is arranged in a conduction manner along the horizontal material conveying direction; the support frame is sequentially provided with a clamping mechanism and a first crushing mechanism along the material conveying direction.
Through adopting above-mentioned technical scheme, because the support frame is the setting of switching on, consequently the great material of volume can carry out broken processing.
The invention may in a preferred example be further configured such that the first crushing mechanism comprises: the two first connecting plates are respectively arranged on the vertical inner side wall of the support frame, and the two horizontal first connecting plates are oppositely arranged; the fixed end is arranged on a horizontal first cylinder on the side edge of the first connecting plate, and the output ends of the two first cylinders are close to each other; the second connecting plate is arranged at the output end of the first air cylinder and is vertically arranged; the two third connecting plates are arranged on the side surfaces, far away from the first connecting plate, of the second connecting plates, and the two third connecting plates are perpendicular to the side walls, connected to the second connecting plates, of the second connecting plates; the first rotating shaft is rotatably connected with the two third connecting plates; the fourth connecting plate is arranged on the first rotating shaft and is U-shaped, and the fourth connecting plate is positioned between the two third connecting plates; the first bevel gear is arranged on the first rotating shaft; the second rotating shaft is rotatably connected to the fourth connecting plate and is far away from the first rotating shaft, and a gap is formed between the end part of the second rotating shaft, which is close to the second connecting plate, and the second connecting plate; the second bevel gear is arranged on the second rotating shaft, and the first bevel gear is meshed with the second bevel gear; the output shaft of the first motor is connected with one end of the first rotating shaft; the first crushing claw is arranged at the end part of the second rotating shaft, which is far away from the first rotating shaft; the second crushing claw is rotatably connected with the first crushing claw, and a distance for the penetration of materials is formed between the first crushing claw and the second crushing claw; the first crushing tooth is arranged on the side surface of the first crushing claw, which is close to the second crushing claw; the fixed end is arranged on a second cylinder of the first crushing claw, the second cylinder is used for pushing the second crushing claw to be close to or far away from the first crushing claw, and an output shaft of the second cylinder is rotatably connected with the second crushing claw.
By adopting the technical scheme, the distance between the two first crushing claws is adjusted through the first air cylinder according to the actual volume of the material; the second cylinder is controlled to enable the first crushing claw and the second crushing claw to clamp materials, so that the crushing effect is achieved; the two first motors are driven, and the rotating directions of the first motors are opposite, so that the two first crushing claws for clamping materials can be reversely twisted; and due to the transmission of the first bevel gear and the second bevel gear, the two first crushing claws can be controlled to rotate again, and planes rotating twice are different, so that the crushing degree can be improved.
In a preferred example, the present invention may be further configured such that the vertical inner side walls of the supporting frame are respectively provided with a lifting mechanism, and the two lifting mechanisms are connected with the corresponding first connecting plates.
Through adopting above-mentioned technical scheme, the volume of material differs, can adjust the position of first broken mechanism through drive elevating system, and the practicality of this device is stronger.
The present invention in a preferred example may be further configured such that the elevating mechanism includes: the two fifth connecting plates are arranged on the vertical inner side wall of the supporting frame, and the fifth connecting plates positioned on the same side are arranged up and down; the vertical screw rods are rotatably connected to the corresponding two fifth connecting plates; the vertical guide rods are arranged on the two corresponding fifth connecting plates; the second motor is arranged on one fifth connecting plate, and an output shaft of the second motor is connected with the screw rod; the first connecting plate is in threaded connection with the screw rod and sleeved on the guide rod.
Through adopting above-mentioned technical scheme, the lead screw rotates to the first connecting plate up-and-down motion in the lead screw is connected in the drive, because the material is most all to be asymmetric distribution, consequently the lead screw live time on the left is a little longer, and the lead screw live time on the right is a little short, or two lead screw live directions are the same or opposite do, and the waste material of more building rubbish can be satisfied in the above-mentioned adjustment.
In a preferred example, the support frame may be further configured such that a horizontal first crushing rod is rotatably connected to a vertical inner side wall of the support frame, the first crushing rod is located below a lowest fifth connecting plate, a bottom end of one of the lead screws extends out of a corresponding lowest fifth connecting plate, a third bevel gear is disposed at a bottom end of the lead screw, the first crushing rod is provided with a fourth bevel gear engaged with the third bevel gear, a plurality of second crushing rods are staggered on an outer side wall of the first crushing rod, and a plurality of second crushing teeth are disposed on an outer side wall of the second crushing rod.
Through adopting above-mentioned technical scheme, the concrete that connects on the reinforcing bar can collide with the broken tooth of second after receiving gravity to fall to can play broken effect to the concrete.
In a preferred example, the first crushing rod may further be configured such that a plurality of knife grooves are formed in an outer side wall of the first crushing rod, and crushing knives are hinged to the first crushing rod at positions corresponding to the knife grooves.
Through adopting above-mentioned technical scheme, when first broken pole rotated, thereby broken sword receives the effect of centrifugal force to make it collide with the concrete for the time that concrete and reinforcing bar break away from.
The invention may in a preferred example be further configured such that the clamping mechanism is attached to an inner side wall of the top of the support frame, the clamping mechanism comprising: the sixth connecting plate is arranged on the inner side wall of the top of the support frame; the vertical third cylinder is arranged on the bottom surface of the sixth connecting plate; the horizontal seventh connecting plate is arranged at the output end of the third cylinder; the eighth connecting plate is arranged on the bottom surface of the seventh connecting plate and is U-shaped; the two first connecting rods are rotatably connected to the eighth connecting plate, and the material conveying direction is perpendicular to a plane formed by the two first connecting rods; the horizontal second connecting rod is rotatably connected with the first connecting rod, and the material transmission direction is parallel to the length direction of the second connecting rod; the two third connecting rods are rotatably connected to the second connecting rods, the third connecting rods are S-shaped, the two third connecting rods positioned on the same second connecting rod are respectively positioned on two sides of the first connecting rod, and the middle parts of the corresponding third connecting rods positioned on the two second connecting rods are hinged with each other; and the control assembly is arranged on the bottom surface of the seventh connecting plate and is used for controlling the two corresponding third connecting rods to approach or depart from each other.
Through adopting above-mentioned technical scheme, two third connecting rods are the setting of cutting the fork, and its principle similar to the scissors can press from both sides the tight material of quilt.
The invention may in a preferred example be further configured such that the control assembly comprises: the two vertical first positioning rods are arranged on the bottom surface of the seventh connecting plate, the first positioning rods are L-shaped, and the material conveying direction is parallel to a plane formed by connecting the two first positioning rods; the horizontal first positioning rings are arranged at the bottom ends of the two first positioning rods and are positioned below the eighth connecting plate; the screw rod is vertically arranged on the first positioning ring; the horizontal second positioning ring is in threaded connection with the screw rod, and the first positioning ring is parallel to the second positioning ring positioned below the first positioning ring; two opposite second positioning rods arranged on the outer side wall of the second positioning ring, wherein the second positioning rods are L-shaped and are rotatably connected to the second positioning rods corresponding to the two third connecting rods.
Through adopting above-mentioned technical scheme, rotate the screw rod, because the screw rod idles on first holding ring, first holding ring mainly plays connection and spacing effect, the screw rod rotates and makes threaded connection in its second holding ring along vertical direction motion, then second locating lever synchronous motion, thereby make and correspond two third connecting rods and be close to each other or keep away from, and because screw rod and second holding ring are threaded connection, threaded connection it has the effect of auto-lock, thereby guarantee that the material is all the time between two corresponding third connecting rods.
The invention may further be configured in a preferred example such that the top end of the screw is provided with a horizontal rotating plate, and the rotating plate is located below the eighth connecting plate.
By adopting the technical scheme, the rotating plate is additionally arranged, so that the screw rod can be conveniently rotated, and the operation of an operator is convenient.
In summary, the invention includes at least one of the following beneficial technical effects:
1. because the support frame is arranged in a conducting way, the materials with larger volume can be crushed;
2. adjusting the distance between the two first crushing claws through the first air cylinder according to the actual volume of the material; the second cylinder is controlled to enable the first crushing claw and the second crushing claw to clamp materials, so that the crushing effect is achieved; the two first motors are driven, and the rotating directions of the first motors are opposite, so that the two first crushing claws for clamping materials can be reversely twisted; the first bevel gear and the second bevel gear are driven to control the two first crushing claws to rotate again, and planes of the two rotations are different, so that the crushing degree can be improved;
3. the lead screw rotates to drive the first connecting plate connected to the lead screw to move up and down, and most of materials are asymmetrically distributed, so that the rotation time of the lead screw on the left side is longer, the rotation time of the lead screw on the right side is shorter, or the rotation directions of the two lead screws are the same or opposite, and the adjustment can meet the requirements of more construction waste wastes.
Drawings
FIG. 1 is a schematic view of the overall structure of an environmentally friendly construction solid waste recycling apparatus.
Fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.
Fig. 3 is a partially enlarged schematic view of a portion B in fig. 1.
Fig. 4 is a partially enlarged schematic view of a portion C in fig. 1.
FIG. 5 is a sectional view of an environmentally friendly construction solid waste recycling apparatus.
In the figure, 1, a support frame; 2. a clamping mechanism; 21. a sixth connecting plate; 22. a third cylinder; 23. a seventh connecting plate; 24. an eighth connecting plate; 25. a first connecting rod; 26. a second connecting rod; 27. a third connecting rod; 28. a fourth connecting rod; 29. a fourth cylinder; 3. a first crushing mechanism; 31. a first connecting plate; 32. a first cylinder; 33. a second connecting plate; 34. a third connecting plate; 35. a first rotating shaft; 36. a fourth connecting plate; 37. a first bevel gear; 38. a second rotating shaft; 39. a second bevel gear; 4. a first motor; 5. a first crushing claw; 51. a second crushing claw; 52. a second cylinder; 6. a lifting mechanism; 61. a fifth connecting plate; 62. a screw rod; 63. a guide bar; 64. a second motor; 7. a first crushing bar; 71. a third bevel gear; 72. a fourth bevel gear; 73. a second crushing bar; 74. a second crushing tooth; 75. a crushing knife; 76. a cutter groove; 8. a control component; 81. a first positioning rod; 82. a first positioning ring; 83. a screw; 84. a second positioning ring; 85. a second positioning rod; 86. and rotating the plate.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, the environment-friendly type recycling treatment device for building solid waste disclosed by the invention comprises an inverted U-shaped support frame 1, wherein the support frame 1 is in conduction arrangement along the horizontal transmission direction of materials, a clamping mechanism 2 and a first crushing mechanism 3 are sequentially arranged on the support frame 1 along the transmission direction of the materials, and for building waste with large volume, such as a reinforcing steel bar with concrete, the building waste can enter the support frame 1, is clamped by the clamping mechanism 2 and then crushed by the first crushing mechanism 3, the treated waste can be recycled, and waste of the waste is reduced.
Referring to fig. 2 and 3, the clamping mechanism 2 is connected to the inner side wall of the top of the support frame 1, and the clamping mechanism 2 includes: the sixth connecting plate 21 is arranged on the inner side wall of the top of the support frame 1, and the sixth connecting plate 21 is horizontally arranged; the third air cylinder 22 is arranged on the bottom surface of the sixth connecting plate 21, and the third air cylinder 22 is vertically arranged; the seventh connecting plate 23 is arranged at the output end of the third cylinder 22, and the seventh connecting plate 23 is horizontally arranged and is positioned right below the sixth connecting plate 21; the eighth connecting plate 24 is arranged on the bottom surface of the seventh connecting plate 23, the vertical section of the eighth connecting plate 24 is U-shaped, and the material conveying direction is vertical to the horizontal through direction of the eighth connecting plate 24; the two first connecting rods 25 are rotatably connected to the eighth connecting plate 24, the two first connecting rods 25 are connected to form an inverted V-shaped structure, and the material conveying direction is perpendicular to a plane formed by the two first connecting rods 25; the second connecting rod 26 is rotatably connected to the bottom end of the first connecting rod 25, the material transmission direction is parallel to the length direction of the second connecting rod 26, and the first connecting rod 25 is connected to the middle of the second connecting rod 26; two third connecting rods 27 rotatably connected to the second connecting rods 26, the third connecting rods 27 being S-shaped, the two third connecting rods 27 located at the same second connecting rod 26 being respectively close to both ends of the second connecting rod 26, the middle portions of the corresponding third connecting rods 27 located at different second connecting rods 26 being hinged to each other; the control assembly 8 is arranged on the bottom surface of the seventh connecting plate 23 and is used for controlling the two corresponding third connecting rods 27 to approach or depart from each other; the two third connecting bars 27, which are hinged to each other, form a scissors-like structure, which then, as mentioned, form two scissors-like structures, one on each side of the first connecting bar 25, which contributes to an increased degree of clamping.
Referring to fig. 4, since the thickness of the reinforcing bars is different, a fourth connecting rod 28 is fixed to the inner side of the bottom end of the third connecting rod 27, the fourth connecting rod 28 is arranged in a C-shape, and the adjacent fourth connecting rods 28 are connected to form a circle. When the diameter of the steel bar is larger, the steel bar can be clamped between the two third connecting rods 27; when the diameter of the reinforcing bar is small, it can be clamped between the two fourth connecting bars 28.
Referring to fig. 2 and 3, the control assembly 8 includes: the two first positioning rods 81 are connected to the bottom surface of the seventh connecting plate 23, the first positioning rods 81 are vertically arranged and are L-shaped, the bottom ends of the two first positioning rods 81 are close to each other, the material conveying direction is parallel to a plane formed by connecting the two first positioning rods 81, and the positions of the first positioning rods 81 connected to the seventh connecting plate 23 are staggered from the positions of the eighth connecting plate 24 connected to the seventh connecting plate 23; the first positioning rings 82 are fixedly connected to the ends of the horizontal sections of the two first positioning rods 81, and the horizontal first positioning rings 82 are positioned below the eighth connecting plate 24; a screw 83 vertically connected to the first positioning ring 82, the screw 83 penetrating the first positioning ring 82 and idling thereon; a second positioning ring 84 threaded onto the screw 83, the horizontal second positioning ring 84 being located below the first positioning ring 82; two opposite second positioning rods 85 connected to the outer side wall of the second positioning ring 84, the vertical second positioning rods 85 are L-shaped, the bottom ends of the two second positioning rods 85 are far away from each other, and the end part of the horizontal section of the second positioning rod 85 is connected with the hinged part corresponding to the two third connecting rods 27. The side wall of the screw 83 and the position corresponding to the first positioning ring 82 are fixed with a protrusion, the inner side wall of the first positioning ring 82 is provided with a groove, and the protrusion slides in the groove, so that the screw 83 idles on the first positioning ring 82. The screw 83 is rotated, since the screw 83 idles on the first positioning ring 82, the first positioning ring 82 mainly plays a role in connection and limitation, the screw 83 rotates so that the second positioning ring 84 screwed thereto moves in the vertical direction, and the second positioning rod 85 moves synchronously, so that the two corresponding third connecting rods 27 approach or separate from each other.
Referring to fig. 2 and 3, in order to facilitate the rotation of the screw 83, a horizontal rotation plate 86 is fixed to the top end of the screw 83, the area of the cross section of the rotation plate 86 is larger than the diameter of the screw 83, and the rotation plate 86 is located below the eighth connecting plate 24.
Referring to fig. 2 and 3, because the length of reinforcing bar is different, in order to make the material more be close to first crushing mechanism 3, the top of sixth connecting plate 21 is fixed with the slider, the gliding slide rail of confession slider is seted up to the bottom surface of support frame 1, the length direction of slide rail is parallel with the direction of transmission of material, the inside wall at support frame 1 top is fixed with horizontally fourth cylinder 29, first crushing mechanism 3 is kept away from to fourth cylinder 29, the output of first cylinder 32 is connected in the side of sixth connecting rod, and first crushing mechanism 3 is kept away from to above-mentioned junction, through driving fourth cylinder 29, thereby change the position of sixth connecting plate 21 at support frame 1.
Referring to fig. 5, the vertical inner side walls of the support frame 1 are respectively connected with lifting mechanisms 6, and the two lifting mechanisms 6 are respectively connected with the corresponding first crushing mechanisms 3, so that the first crushing mechanisms 3 are controlled to move along the vertical direction.
Referring to fig. 1 and 5, the lifting mechanism 6 includes: the two fifth connecting plates 61 are connected to the vertical inner side wall of the support frame 1, the fifth connecting plates 61 are horizontally arranged, and the two fifth connecting plates 61 positioned on the same side are arranged up and down; the screw rods 62 of the two fifth connecting plates 61 connected to the same side are rotated, and the screw rods 62 are vertically arranged; the guide rods 63 are connected to the two fifth connecting plates 61 on the same side, and the guide rods 63 are parallel to the screw rod 62; and the second motor 64 is connected to the uppermost fifth connecting plate 61, the output shaft of the second motor 64 is connected to the lead screw 62, and the first crushing mechanism 3 is connected to the lead screw and the guide rod 63. The second motor 64 is driven, the output shaft of the second motor 64 rotates to drive the screw rod 62 to rotate, and the guide rod 63 limits the first crushing mechanism 3, so that the first crushing mechanism 3 moves in the vertical direction, and the position of the crushed material is matched.
Referring to fig. 1 and 5, the first crushing mechanism 3 includes: the two first connecting plates 31 are horizontally arranged oppositely, the first connecting plates 31 are in threaded connection with the corresponding screw rods 62, and the guide rods 63 penetrate through the corresponding first connecting plates 31; the fixed end of the first cylinder 32 is connected to the side of the first connecting plate 31, the first cylinders 32 are horizontally arranged, and the output ends of the two first cylinders 32 are close to each other; the second connecting plate 33 is connected to the output end of the first air cylinder 32, and the second connecting plate 33 is vertically arranged; two third connecting plates 34 connected to the second connecting plate 33 on the side away from the first connecting plate 31, wherein the two third connecting plates 34 are perpendicular to the side wall connected to the second connecting plate 33, and a space is formed between the two third connecting plates 34; a first rotating shaft 35 rotatably connected to the two third connecting plates 34, the first rotating shaft 35 and the second connecting plate 33 having a space therebetween; a U-shaped fourth connecting plate 36 fixedly connected to the first rotating shaft 35, the fourth connecting plate 36 being located between the two third connecting plates 34, an opening of the fourth connecting plate 36 facing the second connecting plate 33; a first bevel gear 37 (see fig. 3) fixed to an outer side wall of the first shaft 35; a second rotating shaft 38 rotatably connected to the fourth connecting plate 36 at a position far away from the first rotating shaft 35, wherein the axial direction of the first rotating shaft 35 is perpendicular to the axial direction of the second rotating shaft 38, and the end of the second rotating shaft 38 close to the second connecting plate 33 is spaced from the front of the second connecting plate 33; a second bevel gear 39 provided on the second rotating shaft 38, the second bevel gear 39 meshing with the first bevel gear 37 (see fig. 3); a first motor 4 (see fig. 3) connected to the second connection plate 33, an output shaft of the first motor 4 (see fig. 3) being connected to one end of the first rotation shaft 35; a first crushing claw 5 fixedly connected to an end of the second rotating shaft 38 away from the first rotating shaft 35; the second crushing claw 51 is rotatably connected to the first crushing claw 5, a distance for materials to penetrate is formed between the first crushing claw 5 and the second crushing claw 51, and openings formed by the first crushing claw 5 and the second crushing claw 51 which are positioned on the same side are close to each other; first crushing teeth provided on the side surfaces of the first crushing claw 5 and the second crushing claw 51 which are close to each other; the fixed end is arranged on a second cylinder 52 of the first crushing claw 5 for pushing the second crushing claw 51 to be close to or far away from the first crushing claw 5, and an output shaft of the second cylinder 52 is rotatably connected with the second crushing claw 51. The distance between the two first crushing claws 5 is adjusted through the first air cylinder 32 according to the actual volume of the material; the second cylinder 52 is controlled such that the first crushing claw 5 and the second crushing claw 51 clamp the material, thereby achieving the crushing effect. In order to further improve the crushing degree, the two first motors 4 (refer to fig. 3) are driven, and the rotating directions of the first motors 4 (refer to fig. 3) are opposite, so that the two first crushing claws 5 for clamping materials can be reversely twisted; and due to the transmission of the first bevel gear 37 (refer to fig. 3) and the second bevel gear 39, the two first crushing claws 5 can be controlled to rotate again, and the planes of the two rotations are different, so that the crushing degree can be improved.
Referring to fig. 5, in order to further improve the crushing effect, a first crushing rod 7 is rotatably connected to the vertical inner side wall of the support frame 1, the first crushing rod 7 is horizontally arranged, the first crushing rod 7 is located below the fifth connecting plate 61 at the lowest position, the bottom end of one screw rod 62 extends out of the corresponding fifth connecting plate 61 at the lowest position, a third bevel gear 71 is fixed at the bottom end of the screw rod 62, a fourth bevel gear 72 meshed with the third bevel gear 71 is fixed on the first crushing rod 7, a plurality of second crushing rods 73 which are staggered with each other are fixedly connected to the outer side wall of the first crushing rod 7, the axial direction of the second crushing rods 73 is perpendicular to the axial direction of the first crushing rod 7, and a plurality of second crushing teeth 74 are fixed to the outer side wall of the second crushing rods 73. When the screw 62 rotates, the first breaking rod 7 rotates through the transmission of the third bevel gear 71 and the fourth bevel gear 72, the falling process of the concrete attached to the steel bars can collide with the second breaking teeth 74, and the falling concrete can be broken.
Referring to fig. 4 and 5, a plurality of knife grooves 76 are formed in the outer side wall of the first crushing rod 7, crushing knives 75 are hinged to the positions, corresponding to the knife grooves 76, of the first crushing rod 7, the screw rod 62 rotates, meanwhile, the first crushing rod 7 rotates through transmission of the third bevel gear 71 and the fourth bevel gear 72, and due to the centrifugal effect, the crushing knives 75 extend out of the knife grooves 76 to collide with materials, so that the crushing effect is further improved.
The implementation principle of the embodiment is as follows: the screw 83 is rotated, so that the second positioning ring 84 screwed on the screw 83 moves along the axial direction of the screw 83, and further drives the second positioning rod 85 to move, and finally the two corresponding third connecting rods 27 clamp the material. Because support frame 1 is the font of falling U, the space of its feeding is big and do not have other structures to prescribe a limit to, consequently also can handle to being stained with the reinforcing bar that has the concrete to reduce the waste of waste material. The end part of the material far away from the third connecting rod 27 is close to the first crushing mechanism 3, and the positions of the first crushing claw 5 and the second crushing claw 51 in the vertical direction are adjusted through the lifting mechanism 6 according to the actual height of the material; the distance between the two first crushing claws 5 is adjusted through the first air cylinder 32 according to the actual volume of the material; the second cylinder 52 is controlled such that the first crushing claw 5 and the second crushing claw 51 clamp the material, thereby achieving the crushing effect. In order to further improve the crushing degree, the two first motors 4 are driven, and the rotating directions of the first motors 4 are opposite, so that the two first crushing claws 5 for clamping materials can be reversely twisted; and due to the transmission of the first bevel gear 37 and the second bevel gear 39, the two first crushing claws 5 can be controlled to rotate again, and the planes of the two rotations are different, so that the crushing degree can be improved. Furthermore, when the screw 62 rotates, the first crushing rod 7 rotates through the transmission of the third bevel gear 71 and the fourth bevel gear 72, so that the crushing blades 75 on the second crushing rod 73 collide with the material, the falling process of the concrete adhered to the steel bars can collide with the second crushing teeth 74, and the falling concrete can be crushed.
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 (8)
1. An environment-friendly type construction solid waste recycling treatment device is characterized by comprising an inverted U-shaped support frame (1), wherein the support frame (1) is arranged in a conducting manner along the horizontal material conveying direction; a clamping mechanism (2) and a first crushing mechanism (3) are sequentially arranged on the support frame (1) along the material conveying direction; the first crushing mechanism (3) comprises: the two first connecting plates (31) are respectively arranged on the vertical inner side wall of the support frame (1), and the two horizontal first connecting plates (31) are oppositely arranged; the fixed ends of the first cylinders (32) are arranged on the horizontal first cylinders (32) on the side edge of the first connecting plate (31), and the output ends of the two first cylinders (32) are close to each other; the second connecting plate (33) is arranged at the output end of the first air cylinder (32) and is vertically arranged; the two third connecting plates (34) are arranged on the side surfaces, far away from the first connecting plate (31), of the second connecting plates (33), and the two third connecting plates (34) are perpendicular to the side walls, connected to the second connecting plates (33); a first rotating shaft (35) rotatably connected to the two third connecting plates (34); the U-shaped fourth connecting plate (36) is arranged on the first rotating shaft (35), and the fourth connecting plate (36) is positioned between the two third connecting plates (34); a first bevel gear (37) provided to the first rotating shaft (35); a second rotating shaft (38) rotatably connected to the fourth connecting plate (36) and far away from the first rotating shaft (35), wherein a gap is formed between the end part of the second rotating shaft (38) close to the second connecting plate (33) and the second connecting plate (33); a second bevel gear (39) arranged on the second rotating shaft (38), wherein the first bevel gear (37) is meshed with the second bevel gear (39); the first motor (4) is arranged on the second connecting plate (33), and an output shaft of the first motor (4) is connected with one end of the first rotating shaft (35); the first crushing claw (5) is arranged at the end part of the second rotating shaft (38) far away from the first rotating shaft (35); the second crushing claw (51) is rotatably connected to the first crushing claw (5), and a distance for the material to penetrate through is formed between the first crushing claw (5) and the second crushing claw (51); the first crushing teeth are arranged on the side surfaces of the first crushing claw (5) and the second crushing claw (51) which are close to each other; the fixed end is arranged on a second air cylinder (52) of the first crushing claw (5) and used for pushing the second crushing claw (51) to be close to or far away from the first crushing claw (5), and an output shaft of the second air cylinder (52) is rotatably connected with the second crushing claw (51).
2. The environment-friendly construction solid waste recycling device as claimed in claim 1, wherein the vertical inner side walls of the supporting frame (1) are respectively provided with a lifting mechanism (6), and the two lifting mechanisms (6) are connected with the corresponding first connecting plates (31).
3. The environment-friendly construction solid waste recycling device according to claim 2, wherein the lifting mechanism (6) comprises: the two fifth connecting plates (61) are arranged on the vertical inner side wall of the support frame (1), and the two fifth connecting plates (61) positioned on the same side are arranged up and down; the vertical screw rods (62) are rotatably connected to the corresponding two fifth connecting plates (61); vertical guide rods (63) arranged on the two corresponding fifth connecting plates (61); the second motor (64) is arranged on one fifth connecting plate (61), and an output shaft of the second motor (64) is connected with the screw rod (62); the first connecting plate (31) is connected to the screw rod (62) in a threaded mode and sleeved on the guide rod (63).
4. The environment-friendly construction solid waste recycling device as claimed in claim 3, wherein a horizontal first breaking rod (7) is rotatably connected to the vertical inner side wall of the supporting frame (1), the first breaking rod (7) is located below the lowest fifth connecting plate (61), the bottom end of one of the screw rods (62) extends out of the corresponding lowest fifth connecting plate (61), a third bevel gear (71) is arranged at the bottom end of the screw rod (62), the first breaking rod (7) is provided with a fourth bevel gear (72) meshed with the third bevel gear (71), the outer side wall of the first breaking rod (7) is provided with a plurality of second breaking rods (73) which are staggered, and the outer side wall of the second breaking rod (73) is provided with a plurality of second breaking teeth (74).
5. The environment-friendly construction solid waste recycling device as claimed in claim 4, wherein the first crushing rod (7) has a plurality of knife grooves (76) formed on the outer side wall thereof, and the first crushing rod (7) is hinged with a crushing knife (75) at a position corresponding to the knife grooves (76).
6. The environment-friendly construction solid waste recycling device according to claim 4, wherein the holding mechanism (2) is connected to the inner side wall of the top of the supporting frame (1), the holding mechanism (2) comprises: a sixth connecting plate (21) arranged on the inner side wall of the top of the support frame (1); a vertical third cylinder (22) arranged on the bottom surface of the sixth connecting plate (21); a horizontal seventh connecting plate (23) arranged at the output end of the third cylinder (22); an eighth connecting plate (24) which is arranged on the bottom surface of the seventh connecting plate (23) and is in a U shape; the two first connecting rods (25) are rotatably connected to the eighth connecting plate (24), and the material conveying direction is vertical to a plane formed by the two first connecting rods (25); a horizontal second connecting rod (26) rotatably connected to the first connecting rod (25), wherein the material conveying direction is parallel to the length direction of the second connecting rod (26); the two third connecting rods (27) are rotatably connected to the second connecting rods (26), the third connecting rods (27) are S-shaped, the two third connecting rods (27) positioned on the same second connecting rod (26) are respectively positioned on two sides of the first connecting rod (25), and the middle parts of the corresponding third connecting rods (27) positioned on the two second connecting rods (26) are hinged with each other; and the control assembly (8) is arranged on the bottom surface of the seventh connecting plate (23) and is used for controlling the two corresponding third connecting rods (27) to approach or depart from each other.
7. The environment-friendly construction solid waste recycling device according to claim 6, wherein the control unit (8) comprises: the two vertical first positioning rods (81) are arranged on the bottom surface of the seventh connecting plate (23), the first positioning rods (81) are L-shaped, and the material conveying direction is parallel to a plane formed by connecting the two first positioning rods (81); the horizontal first positioning rings (82) are arranged at the bottom ends of the two first positioning rods (81), and the first positioning rings (82) are positioned below the eighth connecting plate (24); a screw (83) vertically arranged on the first positioning ring (82); a horizontal second positioning ring (84) screwed to the screw (83), the first positioning ring (82) being parallel to the second positioning ring (84) located therebelow; two opposite second positioning rods (85) arranged on the outer side wall of the second positioning ring (84), wherein the second positioning rods (85) are L-shaped and are rotatably connected to the second positioning rods (85) corresponding to the two third connecting rods (27).
8. The environment-friendly construction solid waste recycling device according to claim 7, wherein a horizontal rotating plate (86) is provided at the top end of the screw (83), and the rotating plate (86) is located below the eighth connecting plate (24).
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| CN202010543760.2A CN111570067B (en) | 2020-06-15 | 2020-06-15 | Environment-friendly building solid waste recycles processing apparatus |
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| CN202010543760.2A CN111570067B (en) | 2020-06-15 | 2020-06-15 | Environment-friendly building solid waste recycles processing apparatus |
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| CN111570067B true CN111570067B (en) | 2021-08-17 |
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| DE29703951U1 (en) * | 1997-03-05 | 1997-05-22 | Jahn Richard Dipl Ing Fh | Shredding device with knife-carrying rotor for predominant use in the general recycling sector |
| JP2002119884A (en) * | 2000-10-16 | 2002-04-23 | Igusundo Japan:Kk | Bulky material crusher |
| CN106807475A (en) * | 2017-01-18 | 2017-06-09 | 殷晓晴 | A kind of multiple breaker of mechanical building waste |
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|---|---|
| CN111570067A (en) | 2020-08-25 |
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