CN215697583U - Rebar recovery device for construction - Google Patents
Rebar recovery device for construction Download PDFInfo
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- CN215697583U CN215697583U CN202120503710.1U CN202120503710U CN215697583U CN 215697583 U CN215697583 U CN 215697583U CN 202120503710 U CN202120503710 U CN 202120503710U CN 215697583 U CN215697583 U CN 215697583U
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Abstract
A steel bar recovery device for building construction belongs to the technical field of building construction. Reinforcing bar recovery unit for construction, including the collection box, set up in the base of collection box bottom, set up in the crossbeam at collection box top and set up in the inside conveyer of collection box, the below of crossbeam is provided with presses dust collection structure and cutting structure, fan and dustbin are installed to the top of crossbeam, one side of fan with press dust collection structure intercommunication, the opposite side and the dustbin intercommunication of fan, conveyer is located the below of crossbeam, it establishes the outside electromagnetic transmission area of running roller including setting up in two at least running rollers and the cover of first pivot, the one end and the first motor of first pivot are connected. Reinforcing bar recovery unit for construction can press into the reinforcing bar straight strip, separation reinforcing bar and sediment bits to the dust absorption.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to a steel bar recovery device for building construction.
Background
The steel bar is steel for reinforced concrete and prestressed reinforced concrete, the cross section of the steel bar is circular, sometimes the steel bar is square with round corners, the steel bar comprises smooth steel bars, ribbed steel bars and twisted steel bars, the steel bar for reinforced concrete is straight bar or wire rod-shaped steel for reinforcing the reinforced concrete, the shape of the steel bar is divided into smooth steel bars and deformed steel bars, and the delivery state is straight bar and wire rod.
The construction waste refers to construction waste generated in engineering due to human or natural reasons and the like, and comprises waste residue soil, waste soil, silt, waste materials and the like, but sometimes reinforcing steel bars can be left after building dismantling, the reinforcing steel bars have recycling value, most of the reinforcing steel bars are irregular in shape, most of the existing reinforcing steel bar recycling equipment compresses the reinforcing steel bars through extrusion equipment, the surface of the reinforcing steel bars can be stained with fragments of concrete blocks and other construction waste, impure reinforcing steel bars can be obtained by the direct compression method, more separation treatment is needed subsequently, manpower resources are wasted, the existing equipment cannot polish the reinforcing steel bars with irregular shapes into standard sizes which can be directly utilized, the size of the reinforcing steel bars needs to be manually polished, sparks can be splashed when the reinforcing steel bars are polished, and operators can be injured.
SUMMERY OF THE UTILITY MODEL
The utility model provides a steel bar recovery device for building construction, which can press steel bars into straight bars, separate the steel bars from slag scraps and absorb dust, and aims to solve the technical problems that in the prior art, the traditional equipment is difficult to separate a steel bar mixture, wastes human resources, cannot polish the steel bars into a size capable of being directly utilized, and sparks splash injures operators during polishing.
In order to achieve the purpose, the technical scheme of the utility model is as follows:
a steel bar recovery device for building construction comprises a recovery box, a base arranged at the bottom of the recovery box, a cross beam arranged at the top of the recovery box and a conveying device arranged inside the recovery box;
a pressing dust collection structure and a cutting structure are arranged below the cross beam, a fan and a garbage can are arranged above the cross beam, one side of the fan is communicated with the pressing dust collection structure, and the other side of the fan is communicated with the garbage can;
the conveying device is located below the cross beam and comprises at least two rollers arranged on the first rotating shaft and an electromagnetic conveying belt sleeved outside the rollers, and one end of the first rotating shaft is connected with the first motor.
Furthermore, the pressing dust collection structure comprises a third electric telescopic rod connected with the cross beam and a connecting plate connected with the extending end of the third electric telescopic rod, the bottom of the connecting plate is connected with a second motor and an air guide pipe, and the output end of the second motor is connected with the pressing roller through a second rotating shaft; the air guide pipe is communicated with one side of the fan, the bottom of the air guide pipe is communicated with a plurality of connecting pipes, and dust collection heads are installed at the bottoms of the connecting pipes.
Further, the cutting structure includes the fourth electric telescopic handle who is connected with the crossbeam and stretches out the third motor of end connection with fourth electric telescopic handle, the output of third motor is connected with the third pivot, the third pivot is passed through the dowel steel and is connected with the fixed axle, the fixed axle can be dismantled and be connected with the cutting piece.
Further, the outside of cutting piece is provided with the protection casing, the protection casing is connected with the third motor.
Furthermore, a first horizontal moving structure and a second horizontal moving structure are arranged in the cross beam, the first horizontal moving structure comprises a first electric telescopic rod and a first sliding block arranged at the extending end of the first electric telescopic rod, and a third electric telescopic rod is connected below the first sliding block; the second horizontal moving structure comprises a second electric telescopic rod and a second sliding block arranged at the extending end of the second electric telescopic rod, and a fourth electric telescopic rod is connected below the second sliding block.
Preferably, a first sliding groove and a second sliding groove are formed in the beam, a first horizontal moving structure is installed in the first sliding groove, and a second horizontal moving structure is installed in the second sliding groove.
Furthermore, the one end that first electric telescopic handle was kept away from to first spout and the equal fixed mounting of one end that second electric telescopic handle was kept away from to the second spout has the blotter, the blotter is the rubber material.
Furthermore, the universal wheel is installed to the bottom of base, the side-mounting of base has the electric power connecting block.
Further, reinforcing bar recovery unit for construction still includes the control box, the control box is connected with the electric power connecting block electricity, the control box is provided with electric power connector, power button and adjusts the button.
Preferably, the first rotating shaft is connected with the roller through a crown gear.
The utility model has the beneficial effects that:
1) according to the utility model, the pressing roller is matched with the dust collection head, the first electric telescopic rod is used for adjusting the horizontal position of the pressing roller, the third electric telescopic rod is used for driving the pressing roller to extrude the reinforcing steel bar, the reinforcing steel bar is pressed into a straight strip, the reinforcing steel bar is adsorbed by the electric transmission belt, the concrete block and the scraps sucked out by the dust collection head are discharged into the dustbin by the fan, the reinforcing steel bar and the scraps are separated, the dust collection effect is realized, and the problems that the reinforcing steel bar mixture is difficult to separate and the manpower resource is wasted in the traditional equipment are solved;
2) the cutting piece is matched with the control box, the fourth electric telescopic rod is used for driving the cutting piece to be pressed downwards, the protective cover is firstly contacted with the steel bar, the effect of shielding sparks generated during cutting is achieved, then the steel bar is cut into standard sizes by the cutting piece, and the problems that the steel bar cannot be polished into sizes which can be directly used by traditional equipment and the operators are injured due to splashing of sparks during polishing are solved.
Additional features and advantages of the utility model will be set forth in part in the detailed description which follows.
Drawings
Fig. 1 is a schematic view of an overall structure of a reinforcing bar recycling device for building construction according to an embodiment of the present invention;
FIG. 2 is a schematic view of the internal structure of a beam according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a conveying apparatus according to an embodiment of the present invention;
FIG. 4 is an enlarged schematic view of FIG. 1 at A according to the present invention;
FIG. 5 is an enlarged view of FIG. 1 at B according to the present invention;
fig. 6 is a schematic structural diagram of a control box according to an embodiment of the present invention.
Reference numerals in the drawings of the specification include:
1. a recycling bin; 2. a base; 3. a universal wheel; 4. an electric power connecting block; 5. a fixing plate; 6. a first motor; 7. a cross beam; 8. A fan; 9. a dustbin; 10. an air intake duct; 11. an air outlet pipe; 12. a first chute; 13. a first electric telescopic rod; 14. a first slider; 15. a second chute; 16. a second electric telescopic rod; 17. a second slider; 18. a power button; 19. an electric power connector; 20. a first rotating shaft; 21. a roller; 22. an electromagnetic conveyor belt; 23. a bearing fixing block; 24. a third electric telescopic rod; 25. a connecting plate; 26. a connecting rod; 27. a second motor; 28. a second rotating shaft; 29. pressing the roller; 30. an air guide pipe; 31. a connecting pipe; 32. a dust collection head; 33. a fourth electric telescopic rod; 34. a fixed mount; 35. a third motor; 36. a third rotating shaft; 37. a fixed shaft; 38. cutting the slices; 39. a protective cover; 40. a control box; 41. and adjusting the key.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
As shown in fig. 1 to 6, the present invention provides a steel bar recycling device for building construction, which comprises a recycling bin 1, a base 2 arranged at the bottom of the recycling bin 1, a cross beam 7 arranged at the top of the recycling bin 1, and a conveying device arranged inside the recycling bin 1;
a pressing dust collection structure and a cutting structure are arranged below the cross beam 7, a fan 8 and a garbage can 9 are arranged above the cross beam 7, one side of the fan 8 is communicated with the pressing dust collection structure, and the other side of the fan 8 is communicated with the garbage can 9;
the conveying device is located below the cross beam 7 and comprises at least two rollers 21 arranged on the first rotating shaft 20 and an electromagnetic conveying belt 22 sleeved outside the rollers 21, and one end of the first rotating shaft 20 is connected with the first motor 6.
According to the utility model, the recycling box 1 is provided with a feeding hole and a discharging hole, reinforcing steel bars to be recycled are placed on the electromagnetic conveyor belt 22 through the feeding hole, the first motor 6 is arranged at the top of the fixing plate 5, the fixing plate 5 is fixedly connected with the recycling box 1, and one end of the first rotating shaft 20, which is far away from the first motor 6, is connected with the recycling box 1 through the bearing fixing block 23, so that the normal work of the conveying device is ensured.
The pressing dust collection structure comprises a third electric telescopic rod 24 connected with the cross beam 7 and a connecting plate 25 connected with the extending end of the third electric telescopic rod 24, the bottom of the connecting plate 25 is connected with a second motor 27 and an air guide pipe 30, and the output end of the second motor 27 is connected with a pressing roller 29 through a second rotating shaft 28; the air guide pipe 30 is communicated with one side of the fan 8, the bottom of the air guide pipe 30 is communicated with a plurality of connecting pipes 31, and the bottom of each connecting pipe 31 is provided with a dust collection head 32. In this embodiment, the second motor 27 is connected to the bottom of the connecting plate 25 through a connecting rod 26, the pressing roller 29 is made of a thick steel plate, the fan 8 is communicated with the air guide pipe 30 through the air suction pipe 10, and the fan 8 is communicated with the dustbin 9 through the air outlet pipe 11.
The cutting structure comprises a fourth electric telescopic rod 33 connected with the cross beam 7 and a third motor 35 connected with the extending end of the fourth electric telescopic rod 33, the output end of the third motor 35 is connected with a third rotating shaft 36, the third rotating shaft 36 is connected with a fixed shaft 37 through a dowel steel, and the fixed shaft 37 is detachably connected with a cutting blade 38. In this embodiment, the end that the fourth electric telescopic handle 33 stretches out is connected with third motor 35 through mount 34, and third motor 35 rotates and drives third pivot 36 and rotate, and third pivot 36 drives fixed axle 37 through the dowel steel and rotates, and then drives cutting blade 38 and rotate and carry out the cutting of reinforcing bar, and cutting blade 38 can adopt the emery wheel.
A protective cover 39 is provided on the outside of the cutting blade 38, and the protective cover 39 is connected to the third motor 35. In this embodiment, the housing of the third motor 35 is connected to the protective cover 39 through a mounting plate, and the protective cover 39 may be made of a rubber material.
A first horizontal moving structure and a second horizontal moving structure are arranged in the cross beam 7, the first horizontal moving structure comprises a first electric telescopic rod 13 and a first sliding block 14 arranged at the extending end of the first electric telescopic rod 13, and a third electric telescopic rod 24 is connected below the first sliding block 14; the second horizontal moving structure comprises a second electric telescopic rod 16 and a second sliding block 17 arranged at the extending end of the second electric telescopic rod 16, and a fourth electric telescopic rod 33 is connected below the second sliding block 17.
Preferably, the inside of the beam 7 is provided with a first sliding chute 12 and a second sliding chute 15, the first sliding chute 12 is internally provided with a first horizontal moving structure, and the second sliding chute 15 is internally provided with a second horizontal moving structure. Specifically, install first electric telescopic handle 13 in the first spout 12, first sliding block 14 is installed to the end that stretches out of first electric telescopic handle 13, installs second electric telescopic handle 16 in the second spout 15, and second sliding block 17 is installed in proper order to the end that stretches out of second electric telescopic handle 16.
The equal fixed mounting of the one end that first electric telescopic handle 13 was kept away from to first spout 12 and the one end that second electric telescopic handle 16 was kept away from to second spout 15 has the blotter, and the blotter is the rubber material.
The steel bar recovery device for building construction further comprises a control box 40, the control box 40 is electrically connected with the electric power connecting block 4, and the control box 40 is provided with an electric power connector 19, a power button 18 and an adjusting key 41. In this embodiment, the power connector 19 is used for being connected with an external power supply to supply power to the whole device, the power button 18 is used for controlling the start or the close of the device, and the adjusting button 41 is respectively connected with the first motor 6, the second motor 27, the third motor 35, the fan 8, the first electric telescopic rod 13, the second electric telescopic rod 16, the third electric telescopic rod 24 and the fourth electric telescopic rod 33 and is respectively used for controlling the expansion and contraction of the electric telescopic rods, and the start or the close of the motor and the fan 8.
Preferably, the first rotating shaft 20 is connected with the roller 21 through a crown gear, the first motor 6 drives the first rotating shaft 20 to rotate, the first rotating shaft 20 drives the shaft of the roller 21 to rotate through the crown gear, the roller 21 and the electromagnetic conveyor belt 22 are further driven to rotate, the electromagnetic conveyor belt 22 conveys the steel bars adsorbed on the first rotating shaft to the discharge port from the feed port of the recycling box 1, and the steel bars are straightened and subjected to dust collection by pressing the dust collection structure in the process from the feed port to the discharge port and are cut into a set length through the cutting structure.
Examples
As shown in fig. 1 to 4, a first sliding groove 12 and a second sliding groove 15 are formed in the beam 7, a first electric telescopic rod 13 is detachably mounted on one side of the first sliding groove 12, and a first sliding block 14 is detachably mounted on an extending end of the first electric telescopic rod 13; a second electric telescopic rod 16 is detachably mounted on one side of the second sliding chute 15, a second sliding block 17 is detachably mounted at the extending end of the second electric telescopic rod 16, buffering pads are fixedly sleeved on one ends of the first sliding chute 12 and the second sliding chute 15 close to the corresponding sliding blocks respectively, and the buffering pads are made of rubber; a first rotating shaft 20 is detachably mounted at the output end of the first motor 6, at least two rollers 21 are detachably mounted on one side of the first rotating shaft 20, an electromagnetic conveyor belt 22 is rotatably connected to the outside of each roller 21, and a bearing fixing block 23 is detachably mounted at one end, far away from the first motor 6, of the first rotating shaft 20; the bottom end of the first sliding block 14 is detachably provided with a third electric telescopic rod 24, the extending end of the third electric telescopic rod 24 is detachably provided with a connecting plate 25, the bottom end of the connecting plate 25 is detachably provided with a connecting rod 26, the bottom end of the connecting rod 26 is detachably provided with a second motor 27, the bottom end of the second motor 27 is detachably provided with a second rotating shaft 28, the bottom end of the second rotating shaft 28 is detachably provided with a pressing roller 29, the bottom end of the connecting plate 25 is also detachably provided with an air guide pipe 30, the bottom end of the air guide pipe 30 is communicated with a connecting pipe 31, one end of the connecting pipe 31 far away from the air guide pipe 30 is detachably provided with a dust suction head 32, the pressing roller 29 is matched with the dust suction head 32, the horizontal position of the pressing roller 29 is adjusted by using the first electric telescopic rod 13, then the third electric telescopic rod 24 is used for driving the pressing roller 29 to press the reinforcing steel bar into a straight strip shape, and the reinforcing steel bar is adsorbed by using the electric transmission belt 22, the fan 8 is used for discharging dust, small concrete blocks and scraps sucked out by the dust suction head 32 into the garbage can 9, so that the effect of separating reinforcing steel bars and scraps is achieved, the effect of dust suction is achieved, and the problems that the conventional equipment is difficult to separate a reinforcing steel bar mixture and wastes human resources are solved;
as shown in fig. 5 to 6, a fourth electric telescopic rod 33 is detachably mounted at the bottom end of the second sliding block 17, a fixed frame 34 is detachably mounted at the bottom of the fourth electric telescopic rod 33, a third motor 35 is detachably mounted on the fixed frame 34, a third rotating shaft 36 is detachably mounted at the output end of the third motor 35, the third rotating shaft 36 is connected with a fixed shaft 37, a cutting blade 38 is detachably mounted on the outside of the fixed shaft 37, and a protective cover 39 is connected to the outside of the third motor 35 through a mounting plate; base 2's electric power connecting block 4 is connected with control box 40 electricity, control box 40 installs adjustment button 41, power button 18 and power connector 19, through electric telescopic handle, the motor cooperatees with control box 40, utilize fourth electric telescopic handle 33 to drive cutting piece 38 and push down, protection casing 39 contacts the reinforcing bar earlier, the effect of spark has been played when sheltering from the cutting, it cuts into the settlement size to recycle cutting piece 38 with the reinforcing bar, the problem of the size that can directly utilize can't be polished into with the reinforcing bar to solved conventional equipment, and the spark splashes when polishing and causes the problem of injury to operating personnel.
The utility model relates to a working process of a steel bar recovery device for building construction, which comprises the following steps:
placing the reinforcing steel bars on an electromagnetic conveyor belt 22 through a feeding hole of a recycling bin 1, starting a first electric telescopic rod 13, adjusting the horizontal position of a pressing roller 29, then starting a third electric telescopic rod 24 to drive the pressing roller 29 to press the reinforcing steel bars, utilizing a second motor 27 to drive the pressing roller 29 to extrude the reinforcing steel bars, utilizing the electric telescopic belt 22 to firmly adsorb the reinforcing steel bars, simultaneously utilizing a dust suction head 32 to suck out fragments of concrete blocks and other construction wastes, utilizing an air outlet pipe 11 communicated with a fan 8 to discharge the fragments to a garbage bin 9, and after pressing is finished, driving the pressing roller 29 to ascend through the third electric telescopic rod 24;
the first motor 6 is started, the roller 21 is utilized to drive the electromagnetic conveyor belt 22 to rotate, the steel bars pressed into a straight bar shape are conveyed to the cutting area, the operation control box 40 is started, the second electric telescopic rod 16 is started to adjust the horizontal position of the cutting piece 38, the fourth electric telescopic rod 33 is utilized to drive the cutting piece 38 to be pressed downwards, the protective cover 39 contacts the steel bars firstly, sparks generated when the protective cover 39 covers the cutting, and after the cutting is finished, the steel bars on the electromagnetic conveyor belt 22 are taken out from the discharge port.
The steel bar can be pretreated before being treated, so that the steel bar is integrally straightened and only has small concave-convex parts.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the utility model, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the utility model can be combined with each other without conflict;
and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.
Claims (10)
1. A steel bar recovery device for building construction is characterized by comprising a recovery box, a base arranged at the bottom of the recovery box, a cross beam arranged at the top of the recovery box and a conveying device arranged in the recovery box;
a pressing dust collection structure and a cutting structure are arranged below the cross beam, a fan and a garbage can are arranged above the cross beam, one side of the fan is communicated with the pressing dust collection structure, and the other side of the fan is communicated with the garbage can;
the conveying device is located below the cross beam and comprises at least two rollers arranged on the first rotating shaft and an electromagnetic conveying belt sleeved outside the rollers, and one end of the first rotating shaft is connected with the first motor.
2. The steel bar recovery device for building construction according to claim 1, wherein the pressing dust collection structure comprises a third electric telescopic rod connected with the cross beam and a connecting plate connected with an extending end of the third electric telescopic rod, a second motor and an air guide pipe are connected to the bottom of the connecting plate, and an output end of the second motor is connected with the pressing roller through a second rotating shaft; the air guide pipe is communicated with one side of the fan, the bottom of the air guide pipe is communicated with a plurality of connecting pipes, and dust collection heads are installed at the bottoms of the connecting pipes.
3. The steel bar recovery device for building construction according to claim 2, wherein the cutting structure comprises a fourth electric telescopic rod connected with the cross beam and a third motor connected with an extending end of the fourth electric telescopic rod, an output end of the third motor is connected with a third rotating shaft, the third rotating shaft is connected with a fixed shaft through a dowel bar, and the fixed shaft is detachably connected with a cutting blade.
4. The apparatus for recovering rebars for construction according to claim 3, wherein a shield is provided outside the cutting blade, and the shield is connected to the third motor.
5. The steel bar recovery device for building construction according to claim 3, wherein a first horizontal moving structure and a second horizontal moving structure are arranged in the cross beam, the first horizontal moving structure comprises a first electric telescopic rod and a first sliding block arranged at the extending end of the first electric telescopic rod, and a third electric telescopic rod is connected below the first sliding block; the second horizontal moving structure comprises a second electric telescopic rod and a second sliding block arranged at the extending end of the second electric telescopic rod, and a fourth electric telescopic rod is connected below the second sliding block.
6. The steel bar recovery device for building construction according to claim 5, wherein a first sliding groove and a second sliding groove are formed in the beam, a first horizontal moving structure is installed in the first sliding groove, and a second horizontal moving structure is installed in the second sliding groove.
7. The recycling device for construction rebars of claim 6, wherein a cushion pad is fixedly mounted on both the end of the first chute away from the first electric telescopic rod and the end of the second chute away from the second electric telescopic rod.
8. The construction steel bar recycling device according to any one of claims 1 to 7, wherein universal wheels are installed on the bottom of the base, and an electric power connection block is installed on a side surface of the base.
9. The steel bar recovery device for building construction according to claim 8, further comprising a control box, wherein the control box is electrically connected with the power connection block, and the control box is provided with a power connector, a power button and an adjusting button.
10. The reinforcing bar recycling device for construction according to any one of claims 1 to 7, wherein the first rotating shaft is connected to the roller through a crown gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120503710.1U CN215697583U (en) | 2021-03-10 | 2021-03-10 | Rebar recovery device for construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120503710.1U CN215697583U (en) | 2021-03-10 | 2021-03-10 | Rebar recovery device for construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215697583U true CN215697583U (en) | 2022-02-01 |
Family
ID=80012957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120503710.1U Active CN215697583U (en) | 2021-03-10 | 2021-03-10 | Rebar recovery device for construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215697583U (en) |
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2021
- 2021-03-10 CN CN202120503710.1U patent/CN215697583U/en active Active
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