CN113908909A

CN113908909A - Construction waste treatment device

Info

Publication number: CN113908909A
Application number: CN202111158450.XA
Authority: CN
Inventors: 石鑫; 付楠楠; 方超
Original assignee: Shaanxi Aerospace Tongyu Construction Engineering Co ltd
Current assignee: Shaanxi Aerospace Tongyu Construction Engineering Co ltd
Priority date: 2021-09-28
Filing date: 2021-09-28
Publication date: 2022-01-11
Anticipated expiration: 2041-09-28
Also published as: CN113908909B

Abstract

The application relates to a construction waste treatment device, which relates to the field of construction waste treatment and comprises a crushing device, wherein the crushing device comprises an abutting part and an extrusion part, sealing plates are arranged on two sides of the abutting part, the sealing plates extend towards one side close to the extrusion part, and the extrusion part is positioned between the two sealing plates; the two movable devices are arranged and comprise roll shafts, connecting rods and first motors, the roll shafts are rotatably connected with the sealing plate, one ends of the connecting rods are fixedly connected with the roll shafts, the other ends of the connecting rods are hinged with the extrusion pieces, the hinge axes of the connecting rods and the extrusion pieces are parallel to the rotating axes of the roll shafts, and the first motors are used for driving the roll shafts to rotate; the conveying device comprises a metal mesh conveying belt, two conveying wheels and a second motor, the metal mesh conveying belt is sleeved outside the conveying wheels, the conveying device is located below the crushing device, and the second motor is used for driving the conveying wheels to rotate. This application has the effect of being convenient for sieve the reinforcing bar in the building rubbish.

Description

Construction waste treatment device

Technical Field

The application relates to the field of construction waste treatment, in particular to a construction waste treatment device.

Background

Rubbish is honored as "the resource of putting the wrong position", and society has more and more paid attention to recycling of rubbish nowadays, and the remaining building rubbish of construction can adopt the mode of breakage then recycling to handle, and this mode can the pollution abatement, produces the aggregate of various different specification standards when being convenient for recycle.

In the process of treating the construction waste, constructors need to crush the construction waste firstly so as to facilitate subsequent recycling, and in the related technology, the constructors directly crush the construction waste through a crusher.

Aiming at the related technologies, the inventor thinks that the construction waste contains steel bars, the steel bars need to be collected separately in the later period, and if the construction waste is directly put into a crusher to be crushed uniformly, the steel bars in the construction waste are not convenient to be screened.

Disclosure of Invention

In order to facilitate the reinforcing bar to among the building rubbish screening, this application provides a building rubbish processing apparatus.

The application provides a building rubbish processing apparatus adopts following technical scheme:

a construction waste treatment device comprises a crushing device, wherein the crushing device comprises an abutting part and an extrusion part, the abutting part and the extrusion part are distributed along the horizontal direction, two sides of the abutting part are respectively provided with a sealing plate, the sealing plates extend towards one side close to the extrusion part, and the extrusion part is positioned between the two sealing plates; the two movable devices are arranged and comprise roll shafts, connecting rods and first motors, the roll shafts are rotatably connected with the sealing plate, one ends of the connecting rods are fixedly connected with the roll shafts, the other ends of the connecting rods are hinged with the extrusion parts, the hinge axes of the connecting rods and the extrusion parts are parallel to the rotating axes of the roll shafts, and the first motors are used for driving the roll shafts to rotate; the conveying device comprises a metal mesh conveying belt, two conveying wheels and a second motor, the metal mesh conveying belt is sleeved outside the conveying wheels, the conveying device is located below the crushing device, and the second motor is used for driving the conveying wheels to rotate.

By adopting the technical scheme, when the construction waste needs to be crushed, the construction waste is thrown into the crushing device, the movable device determines the motion track of the extrusion piece, under the drive of the first motor, the extrusion piece moves repeatedly in a mode of approaching and separating from the abutting piece, the construction waste is crushed through the extrusion effect between the abutting piece and the extrusion piece, in the falling process of the construction waste, the construction waste can be extruded and crushed in the crushing device for multiple times, the concrete gravel is crushed, the reinforcing steel bars are stripped from the concrete gravel, the crushed material and the reinforcing steel bars fall on the conveying device together, because the conveying device adopts the metal mesh conveying belt, the crushed sandstone can pass through the metal mesh conveying belt and fall downwards, and the reinforcing steel bars can fall on the metal mesh conveying belt, then the rethread metal mesh conveyer belt conveys to one side and unifies the collection, through this scheme, is convenient for sieve the reinforcing bar in the building rubbish.

Optionally, a plurality of protrusions are arranged on the side walls of the abutting part and the extrusion part, which are close to each other.

Through adopting above-mentioned technical scheme, when the extrusion piece together extrudees building rubbish with the butt piece, bellied existence makes building rubbish's atress concentrate more, is convenient for carry out the breakage to building rubbish, makes building rubbish's broken degree higher, the subsequent screening of being convenient for.

Optionally, a plurality of teeth are arranged on the protrusion.

Through adopting above-mentioned technical scheme, when the arch extrudeed building rubbish, the atress when tooth makes building rubbish breakage is more concentrated, makes broken effect better.

Optionally, the rotation axis of the roller shaft is arranged along the horizontal direction, and the rotation axis of the roller shaft is perpendicular to the distribution direction of the abutting piece and the extrusion piece.

Through adopting above-mentioned technical scheme, the axis of rotation of the roller that this scheme set for makes the motion of extruded article mainly along being close to, keeping away from the direction and the vertical direction activity of butt piece, forms the circular motion of an axis along the horizontal direction, and according to the motion mode of extruded article, building rubbish except self gravity can also be in the effect of extruded article butt force downstream, and the device of being convenient for extrudees the breakage at the in-process that building rubbish dropped downwards.

Optionally, the protrusions on the abutting member and the protrusions on the pressing member are distributed in the vertical direction, and the protrusions on the pressing member are used for extending into the space between two adjacent protrusions on the abutting member.

By adopting the technical scheme, the bulges on the abutting part and the bulges on the extrusion part are embedded with each other, when the extrusion part moves, the bulges and the bulges can be fully matched, so that the construction waste is effectively extruded and crushed, and the crushing efficiency and the crushing degree are improved; simultaneously, because the arch distributes with the form of this scheme, building rubbish need walk longer route in breaker, has prolonged the time of building rubbish in breaker, makes building rubbish can be by abundant breakage.

Optionally, the conveying device includes a conveying belt, two conveying wheels and a third motor, the conveying belt is sleeved outside the two conveying wheels, the third motor is used for driving the conveying wheels to rotate, and one end of the conveying device is located below the conveying device.

Through adopting above-mentioned technical scheme, after building rubbish after the breakage falls to conveyer on, the reinforcing bar is stayed on conveyer, and other broken materials fall on conveyer, through conveyer with other materials after the breakage transport to next link, improved the degree of automation of device.

Optionally, the crushing device comprises a base plate, a driving cylinder and a push plate, the bearing device is located between the crushing device and the conveying device, two sides of the base plate are respectively fixedly connected with one of the closing plates, the base plate extends to the lower side of the extrusion piece, a discharge hole is formed by the base plate, the closing plate and the extrusion piece in a surrounding mode, the conveying device is located below the discharge hole, the driving cylinder is fixedly connected with the base plate, the driving cylinder is used for pushing the push plate to move back and forth in the direction close to or far away from the discharge hole, a baffle is fixedly connected to one side of the base plate far away from the push plate, and the baffle extends in the direction close to the driving cylinder.

By adopting the technical scheme, when the crushed materials fall, the possibility that the reinforcing steel bars vertically fall and are directly inserted into the metal mesh conveyor belt is caused, so that the screening effect is poor, and the movement of the conveyor device is influenced; consequently set up receiving device, accept the material after the breakage through the bottom plate, the material falls back on the bottom plate, vertical decurrent reinforcing bar can incline and fall to the horizontality, then rethread driving cylinder drive push pedal releases the material from discharge gate department, the reinforcing bar is no longer in the horizontality when dropping to conveyer this moment, the possibility that the reinforcing bar passed from the interstice of metal mesh conveyer belt has been reduced, the baffle has avoided the material after the breakage to drop to driving cylinder piston rod one side, the influence of the material after the breakage to the push pedal activity production has been reduced.

Optionally, one end of the extrusion piece close to the bottom plate is fixedly connected with a blocking plate, the blocking plate extends towards the direction close to the bottom plate, and the blocking plate is located above the bottom plate.

By adopting the technical scheme, when the crushed materials fall onto the bottom plate, the crushed materials are too much sometimes, the steel bars can be still in a vertical state under the surrounding of other materials, the crushed materials are pushed out from the discharge hole at the moment, and the steel bars can be still in a vertical state, so that the possibility of influencing the movement of the conveying device is still remained; consequently set up the hindrance board, when the push pedal promoted the material motion, because the existence of hindrance board, the reinforcing bar that is released from discharge gate department can with the hindrance board butt, then the slope falls down to the horizontality, the reinforcing bar of horizontality drops on conveyer, has reduced the possibility that the reinforcing bar passed the metal mesh conveyer belt, follows up conveying the reinforcing bar in the benefit of conveyer.

Optionally, the conveying device is wholly inclined downwards along the direction that the discharge port is far away from the driving cylinder.

Through adopting above-mentioned technical scheme, when dropping to the metal mesh conveyer belt because the reinforcing bar from the bottom plate, it drops downwards earlier to extend to the outer one end of discharge gate earlier, and the other end still takes on the bottom plate, and the reinforcing bar is in the tilt state this moment, consequently sets up conveyer into the tilt state, and the reinforcing bar of being convenient for directly drops on the area face of metal mesh conveyer belt, has reduced the reinforcing bar and has inserted the possibility in metal mesh conveyer belt clearance.

Optionally, a rib blocking plate is arranged on the inner side of the metal mesh conveyor belt, and the inclination direction of the rib blocking plate is opposite to the inclination direction of the whole conveyor device.

Through adopting above-mentioned technical scheme, when the very individualized reinforcing bar passed the clearance of metal mesh conveyer belt, keep off the gusset and block the reinforcing bar, when the motion of metal mesh conveyer belt, the metal mesh conveyer belt drives the reinforcing bar motion, because the incline direction that keeps off the gusset is opposite with the holistic incline direction of conveyer, consequently, in the direction of motion of metal mesh conveyer belt, the interval that keeps off the gusset and metal mesh conveyer belt reduces gradually, the slope of metal mesh conveyer belt sets up simultaneously, after conveyer conveys the certain degree, the reinforcing bar can fall to on the area face of metal mesh conveyer belt, conveying to one side from the metal mesh conveyer belt that the reinforcing bar can be smooth this moment, the influence that the reinforcing bar passed the metal mesh conveyer belt and produced the operation of conveyer has been reduced.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the crushing device, the movable device and the conveying device are matched, so that the steel bars can be conveniently screened;

2. the bulges and the teeth are convenient for crushing the construction waste;

3. the matching of the bearing device, the baffle plate and the rib blocking plate reduces the possibility that the operation of the conveying device is influenced by the fact that the reinforcing steel bars penetrate through the conveying device.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a schematic diagram of the internal structure of an embodiment of the present application;

FIG. 3 is an enlarged view at A in FIG. 2;

FIG. 4 is a schematic view of a mobile device according to an embodiment of the present application;

FIG. 5 is an enlarged view at B in FIG. 2;

FIG. 6 is a schematic diagram of the structure of a conveyor and a transporter in accordance with an embodiment of the present application;

fig. 7 is an enlarged view at C in fig. 2.

Description of reference numerals: 1. a support device; 11. a first connecting plate; 12. a second connecting plate; 2. a crushing device; 21. an abutting member; 212. a closing plate; 2121. a movable groove; 22. an extrusion; 221. a baffle plate; 222. a groove; 2221. an inclined wall; 23. a protrusion; 231. an inclined surface; 232. teeth; 24. a feeding port; 3. a mobile device; 31. a roll shaft; 32. a connecting rod; 33. a first motor; 4. a receiving device; 41. a base plate; 42. a drive cylinder; 43. pushing the plate; 431. a baffle plate; 44. a discharge port; 5. a conveying device; 51. a metal mesh conveyor belt; 511. a rib blocking plate; 52. a transfer wheel; 53. a second motor; 6. a transportation device; 61. a conveyor belt; 62. a delivery wheel; 63. a third motor.

Detailed Description

The present application is described in further detail below with reference to figures 1-7.

The embodiment of the application discloses construction waste treatment device.

Referring to fig. 1, a construction waste disposal apparatus includes a supporting device 1 and a crushing device 2.

With reference to fig. 1, 2 and 3, the crushing device 2 is supported on the ground by the support device 1, the crushing device 2 comprises an abutment 21 and a squeezing piece 22, the abutment 21 and the squeezing piece 22 are distributed in a horizontal direction; the side walls of the abutting part 21 and the extrusion part 22, which are close to each other, are planes, and are provided with a plurality of protrusions 23, the outer wall of each protrusion 23 comprises two inclined planes 231, one ends of the two inclined planes 231 are close to each other, the other ends of the two inclined planes are far away from each other, the protrusions 23 on the abutting part 21 and the protrusions 23 on the extrusion part 22 are in an angular shape, the protrusions 23 on the abutting part 21 and the protrusions 23 on the extrusion part 22 are distributed along the vertical direction, edges between the protrusions 23 on the abutting part 21, which are close to each other, and the protrusions 23 on the extrusion part 22 are overlapped, the protrusions 23 on the abutting part 22 are used for extending between two adjacent protrusions 23 on the extrusion part 22, a plurality of teeth 232 are arranged on the protrusions 23, and the teeth 232 are distributed along the inclined direction of the inclined planes 231 where the teeth 232 are located; the closing plates 212 are welded on two sides of the abutting part 21, the closing plates 212 extend towards one side close to the extrusion part 22, and the extrusion part 22 is positioned between the two closing plates 212; the upper end of the pressing member 22 is provided with a groove 222, the wall of the groove 222 near the abutment member 21 is an inclined wall 2221, and the inclined wall 2221, the inclined surface 231 at the uppermost end of the abutment member 21 and the two closing plates 212 enclose the material inlet 24.

Referring to fig. 4, 5 and 6, the construction waste treatment apparatus further includes a moving device 3, a receiving device 4, a transferring device 5 and a transporting device 6.

Referring to fig. 4, there are two moving devices 3, the two moving devices 3 are distributed in a vertical direction, and the moving devices 3 include two roll shafts 31, two connecting rods 32, and a first motor 33; the two roll shafts 31 of each movable device 3 are respectively and rotatably connected with the closing plate 212 on one side through bearings, the rotating axes of the roll shafts 31 are arranged along the horizontal direction, the rotating axes of the roll shafts 31 are perpendicular to the distribution direction of the abutting parts 21 and the extrusion parts 22, and the rotating axes of the two roll shafts 31 of each movable device 3 are overlapped; one end of the connecting rod 32 is welded with the roller shaft 31, the other end of the connecting rod is hinged with the extrusion part 22, and the hinge axis of the connecting rod 32 and the extrusion part 22 is parallel to the rotation axis of the roller shaft 31; the surfaces of the two closing plates 212 close to each other are provided with movable grooves 2121, and the connecting rod 32 moves in the movable grooves 2121; the number of the first motors 33 is two, the first motors 33 are fixedly connected with the closing plate 212 through screws, an output shaft of each first motor 33 penetrates through the closing plate 212 to be fixedly connected with one roller shaft 31 through a coupler, and the first motors 33 are used for driving the roller shafts 31 to rotate.

Referring to fig. 5, the supporting device 4 comprises a bottom plate 41, a driving cylinder 42 and a push plate 43, the supporting device 4 is located below the crushing device 2, the lower end of the closing plate 212 extends towards the supporting device 4, two sides of the bottom plate 41 are respectively welded with one closing plate 212, the plate surface of the bottom plate 41 is arranged along the horizontal direction, the bottom plate 41 extends to the lower part of the extrusion piece 22, and a discharge hole 44 is defined among the bottom plate 41, the closing plate 212 and the lower wall of the extrusion piece 22; the driving cylinder 42 is an air cylinder, the driving cylinder 42 is fixedly connected with the bottom plate 41 through a screw, the driving cylinder 42 is located below the abutting part 21, the push plate 43 is connected to a piston rod of the driving cylinder 42 through a screw, the push plate 43 is a rectangular plate, the driving cylinder 42 is used for pushing the push plate 43 to move back and forth in a direction close to or far away from the discharge port 44, a rectangular plate-shaped baffle 431 is welded on one side, away from the bottom plate 41, of the push plate 43, the plate surface of the baffle 431 is arranged in the horizontal direction, the baffle 431 extends in a direction close to the driving cylinder 42, and when the driving cylinder 42 pushes the push plate 43 to the farthest position, one end, away from the push plate 43, of the baffle 431 is located below the abutting part 21; the extrusion member 22 has a rectangular plate-shaped blocking plate 221 welded to a side wall near the bottom plate 41, the blocking plate 221 extends in a direction near the bottom plate 41, and the blocking plates 221 are located above the bottom plate 41 with a gap therebetween.

Referring to fig. 6 and 7, the conveying device 5 is welded on the supporting device 1, the conveying device 5 is located below the discharge port 44, and the conveying device 5 comprises a metal mesh conveying belt 51, two conveying wheels 52 and a second motor 53; the transmission wheels 52 are rotatably connected to the first connecting plate 11 on the supporting device 1 through bearings, the rotation axis of the transmission wheels 52 is consistent with that of the roller shaft 31, the metal mesh transmission belt 51 is sleeved outside the two transmission wheels 52, the second motor 53 is fixedly connected to the first connecting plate 11 through screws, the output shaft of the second motor 53 is fixedly connected with the transmission wheels 52 through a coupler, and the second motor 53 is used for driving the transmission wheels 52 to rotate; the whole conveying device 5 inclines downwards along the direction of the discharge port 44 far away from the driving cylinder 42, a rectangular plate-shaped rib blocking plate 511 is arranged on the inner side of the metal mesh conveying belt 51, the rib blocking plate 511 is welded with the first connecting plate 11, the inclination direction of the rib blocking plate 511 is opposite to the inclination direction of the whole conveying device 5, and the distance between the rib blocking plate 511 and the metal mesh conveying belt 51 in the moving direction of the metal mesh conveying belt 51 is gradually reduced.

Referring to fig. 6 and 7, the transportation device 6 is located on the support device 1, one end of the transportation device 6 is located below the conveying device 5, the transportation device 6 includes a conveyer belt 61, two conveyer wheels 62 and a third motor 63, the conveyer belt 61 is sleeved outside the two conveyer wheels 62, the two conveyer wheels 62 are both rotatably connected with the second connecting plate 12 through bearings, the rotating axis of the conveyer wheels 62 is consistent with the rotating axis of the conveyer wheel 52, the output shaft of the third motor 63 is fixedly connected with the conveyer wheels 62 through a coupling, and the third motor 63 is used for driving the conveyer wheels 62 to rotate; the inclination direction of the entire transport device 6 coincides with the inclination direction of the entire transport device 5.

The implementation principle of the construction waste treatment device in the embodiment of the application is as follows: when needs are carried out the breakage to construction waste, with construction waste from pan feeding mouth 24 drop into breaker 2 in, breaker 2 is broken to construction waste, construction waste after the breakage drops on receiving device 4, pushes away construction waste to conveyer 5 through driving cylinder 42 on, reinforcing bar in the construction waste is stayed on conveyer 5, grit in the construction waste drops to conveyer 6 from conveyer 5 on to this reaches the effect of screening the reinforcing bar in the construction waste.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A construction waste disposal device, comprising:

the crushing device (2) comprises an abutting part (21) and an extrusion part (22), the abutting part (21) and the extrusion part (22) are distributed along the horizontal direction, both sides of the abutting part (21) are provided with a closing plate (212), the closing plate (212) extends towards one side close to the extrusion part (22), and the extrusion part (22) is positioned between the two closing plates (212);

the number of the movable devices (3) is two, each movable device (3) comprises a roller shaft (31), a connecting rod (32) and a first motor (33), each roller shaft (31) is rotatably connected with the corresponding closing plate (212), one end of each connecting rod (32) is fixedly connected with each roller shaft (31), the other end of each connecting rod is hinged to the corresponding extrusion piece (22), the hinge axis of each connecting rod (32) and the corresponding extrusion piece (22) is parallel to the rotating axis of each roller shaft (31), and each first motor (33) is used for driving each roller shaft (31) to rotate;

conveyer (5), conveyer (5) include metal mesh conveyer belt (51), two transfer pulleys (52) and a second motor (53), metal mesh conveyer belt (51) cover is located outside transfer pulley (52), conveyer (5) are located breaker (2) below, second motor (53) are used for driving transfer pulley (52) rotate.

2. A construction waste disposal device according to claim 1 wherein the abutment member (21) and the pressing member (22) are provided with a plurality of protrusions (23) on their side walls adjacent to each other.

3. A construction waste disposal device according to claim 2 wherein said projection (23) is provided with a plurality of teeth (232).

4. A construction waste disposal device according to claim 2 wherein the axis of rotation of the roller shaft (31) is arranged in a horizontal direction, and the axis of rotation of the roller shaft (31) is perpendicular to the direction of distribution of the abutment member (21) and the pressing member (22).

5. A construction waste disposal device according to claim 4 wherein the protrusions (23) on the abutment member (21) and the protrusions (23) on the pressing member (22) are vertically distributed, the protrusions (23) on the pressing member (22) being adapted to extend between two adjacent protrusions (23) on the abutment member (21).

6. The construction waste disposal device according to claim 1, wherein the transportation device (6) comprises a conveyor belt (61), two conveyor wheels (62) and a third motor (63), the conveyor belt (61) is sleeved outside the two conveyor wheels (62), the third motor (63) is used for driving the conveyor wheels (62) to rotate, and one end of the transportation device (6) is located below the conveyor device (5).

7. A construction waste disposal device according to any one of claims 1 to 6 further comprising a receiving device (4), wherein the receiving device (4) comprises a bottom plate (41), a driving cylinder (42) and a push plate (43), the receiving device (4) is located between the crushing device (2) and the conveying device (5), two sides of the bottom plate (41) are fixedly connected with one of the closing plates (212), the bottom plate (41) extends to below the extrusion member (22), a discharge port (44) is defined between the bottom plate (41), the closing plate (212) and the extrusion member (22), the conveying device (5) is located below the discharge port (44), the driving cylinder (42) is fixedly connected with the bottom plate (41), and the driving cylinder (42) is used for pushing the push plate (43) to move back and forth in a direction close to or far away from the discharge port (44), a baffle plate (431) is fixedly connected to one side, away from the bottom plate (41), of the push plate (43), and the baffle plate (431) extends towards the direction close to the driving cylinder (42).

8. A construction waste disposal device according to claim 7 wherein an obstructing plate (221) is fixedly attached to an end of the pressing member (22) adjacent the base plate (41), the obstructing plate (221) extending in a direction adjacent the base plate (41), the obstructing plate (221) being located above the base plate (41).

9. A construction waste disposal device according to claim 8 wherein said conveyor means (5) is inclined downwardly in its entirety in a direction away from said drive cylinder (42) along said discharge opening (44).

10. The construction waste disposal device according to claim 9, wherein a rib blocking plate (511) is provided at an inner side of the metal mesh conveyor belt (51), and an inclination direction of the rib blocking plate (511) is opposite to an inclination direction of the whole conveyor (5).