CN217513608U

CN217513608U - Steel bar rust cleaning device for building engineering

Info

Publication number: CN217513608U
Application number: CN202221638076.3U
Authority: CN
Inventors: 谢光文; 王龙
Original assignee: Sanmen Chengneng Construction Engineering Co ltd
Current assignee: Sanmen Chengneng Construction Engineering Co ltd
Priority date: 2022-06-27
Filing date: 2022-06-27
Publication date: 2022-09-30
Anticipated expiration: 2032-06-27

Abstract

The utility model relates to a steel bar rust cleaning device for building engineering, which comprises a dust-proof box, a steel bar conveying mechanism is arranged on the right side of the dust-proof box, a feeding opening is arranged on the right side wall of the dust-proof box, a rotating disc and grinding rollers are arranged in the dust-proof box, a rotating main shaft is fixedly connected on the left side of the rotating disc, the rotating main shaft is rotatably connected on a first bearing of the left side wall of the dust-proof box, a discharging channel is arranged on the rotating main shaft, inner teeth of the rotating disc are arranged on the inner side wall of the rotating disc, at least four grinding rollers are arranged, the grinding rollers are circumferentially arranged by taking the feeding opening as the center, the right end of the grinding roller is fixedly connected with a driven shaft, the driven shaft is rotatably connected on a second bearing of the right side wall of the dust-proof box, a connecting shaft is fixedly connected on the left end of the grinding roller, a driven gear is fixedly connected on the connecting shaft, the driven gear is meshed with the inner teeth of the rotating disc, a driving mechanism for driving the rotating disc to rotate is arranged on the dust-proof box, the utility model discloses whole rust cleaning work all goes on in the dust proof box, has avoided splashing all around of iron rust and dust, has promoted workman's operational environment.

Description

Steel bar rust cleaning device for building engineering

Technical Field

The utility model relates to a building technical field, especially a reinforcing bar rust cleaning device for building engineering.

Background

The steel bars can enable the building structure to be more stable, so the steel bars are widely used in the building industry, but the steel bars are easy to be oxidized and rusted by air to influence the bearing capacity of the steel bars, so that the rust on the outer sides of the steel bars is generally removed by a rust removing device, and the influence of the rust on the use of the steel bars is avoided; the existing steel bar rust removing device is generally processed by being exposed in the air, and the iron rust and dust splash easily influence the health of workers.

SUMMERY OF THE UTILITY MODEL

The utility model provides a reinforcing bar rust cleaning device for building engineering, it is provided with the dust proof box, carries out the rust cleaning work at the dust proof box, has reduced the four spatters of iron rust and dust, has solved the above-mentioned problem that exists in the use among the prior art.

The technical scheme of the utility model is realized like this: a reinforcing steel bar rust removing device for building engineering comprises a dust prevention box, wherein a reinforcing steel bar conveying mechanism is arranged on the right side of the dust prevention box, a feeding hole corresponding to the reinforcing steel bar conveying mechanism is formed in the right side wall of the dust prevention box, a rotating disc and a grinding roller are arranged in the dust prevention box, a rotating main shaft is fixedly connected to the left side of the rotating disc, a first bearing is arranged on the left side wall of the dust prevention box, the rotating main shaft is rotatably connected to the first bearing, a discharging channel is formed in the rotating main shaft and penetrates into the dust prevention box from the outside of the dust prevention box, the discharging channel and the feeding hole are coaxially arranged, inner teeth of the rotating disc are arranged on the inner side wall of the rotating disc, at least four grinding rollers are arranged, the grinding rollers are circumferentially arranged by taking the feeding hole as the center, a rotating shaft is fixedly connected to the right end of the grinding roller, a second bearing corresponding to the rotating shaft is arranged on the right side wall of the dust prevention box, rotate from the pivot and connect on the second bearing, the left end fixedly connected with connecting axle of dull polish roller, fixedly connected with driven gear on the connecting axle, the driven gear meshing sets up on the rolling disc internal tooth, be equipped with on the dustproof box and be used for driving the rolling disc and carry out pivoted actuating mechanism.

Preferably, actuating mechanism is including rolling disc motor, motor output shaft and driving gear, be equipped with the rolling disc external tooth on the lateral wall of rolling disc, the driving gear meshing sets up on the rolling disc external tooth, rolling disc motor fixed connection is in the left side wall outside of dust proof box, motor output shaft is connected on the rolling disc motor, motor output shaft passes into in the dust proof box, driving gear key connects on motor output shaft.

Preferably, a fan is arranged on one side of the dust-proof box, a dust suction pipeline is connected to the fan and leads into the dust-proof box, and a scrap collecting box is connected to the fan.

Preferably, the rotating main shaft is fixedly connected with a polishing barrel at the position of the discharge channel, and a polishing layer is arranged on the inner side wall of the polishing barrel.

Preferably, reinforcing bar conveying mechanism is including mount, adjustable shelf, transport main wheel and transport auxiliary wheel, be equipped with the fixing base on the dustproof case, mount fixed connection is on the fixing base, carry the main wheel and rotate to connect on the mount, carry the auxiliary wheel to be located and carry the main wheel upside, the expansion joint has been seted up on the mount, the both ends of carrying the auxiliary wheel are passed the expansion joint and are rotated and connect on adjustable shelf, be equipped with the adjustment mechanism who is used for adjusting adjustable shelf height on the mount, still be equipped with on the mount and be used for the drive to carry the main wheel to carry out pivoted transport actuating mechanism.

Preferably, the adjusting mechanism comprises an adjusting screw, a through hole is formed in the adjustable movable frame, a nut seat is arranged on the fixed frame, the adjusting screw penetrates through the through hole and is in threaded connection with the nut seat, a supporting plate and a lower supporting plate are fixedly connected to the adjusting screw, the upper supporting plate and the lower supporting plate are respectively abutted to the upper side and the lower side of the adjustable movable frame, and a rotating handle is fixedly connected to the upper end of the adjusting screw.

Preferably, the conveying driving mechanism comprises a conveying motor, a first gear and a second gear, the conveying motor is fixedly connected to the fixing frame, the first gear is connected to the conveying motor, the second gear is connected to one side of the conveying main wheel, and a toothed belt is arranged between the first gear and the second gear in a meshed mode.

To sum up, the beneficial effects of the utility model reside in that:

1. the utility model discloses a there is the dust prevention case, the reinforcing bar of waiting to carry out the rust cleaning passes through reinforcing bar conveying mechanism and enters into the dust prevention incasement from the pan feeding mouth, actuating mechanism on the dust prevention case drives the rolling disc and rotates, and the rolling disc drives driven gear through the rolling disc internal tooth and rotates, thereby makes the dull polish roller rotate, and four at least dull polish rollers polish the surface of reinforcing bar, makes the iron rust get rid of, and it is effectual to get rid of, and through the reinforcing bar of dull polish roller, it leaves the dust prevention case to get into rolling disc rethread discharging channel, because the utility model discloses whole rust cleaning work all goes on in the dust prevention incasement, has avoided the four spatters of iron rust and dust, has promoted workman's operational environment.

2. When rust removal is carried out in the dust-proof box, the fan is started, and the fan sucks iron rust and dust generated in the dust-proof box into the scrap collecting box through the dust suction pipeline, so that the phenomenon that a large amount of iron rust and dust are accumulated in the dust-proof box is avoided.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of a three-dimensional structure of the reinforcing steel bar conveying mechanism of the present invention;

fig. 3 is an exploded view of the structure of fig. 2.

In the figure: 1. a dust-proof box; 2. a feeding port; 3. rotating the disc; 4. a frosted roller; 5. rotating the main shaft; 6. a first bearing; 7. a discharge channel; 8. rotating the inner teeth of the disc; 9. a slave shaft; 10. a second bearing; 11. a connecting shaft; 12. a driven gear; 13. a rotating disk motor; 14. an output shaft of the motor; 15. a driving gear; 16. the outer teeth of the rotating disc; 17. a fan; 18. a dust collection duct; 19. a scrap collecting box; 20. a polishing cartridge; 21. a polishing layer; 22. a fixed mount; 23. an adjustable movable frame; 24. a conveying main wheel; 25. a delivery auxiliary wheel; 26. a fixed seat; 27. a movable opening; 28. adjusting the screw rod; 29. a through hole; 30. a nut seat; 31. an upper holding plate; 32. a lower holding plate; 33. rotating the handle; 34. a conveying motor; 35. a first gear; 36. a second gear; 37. toothed belt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to fig. 1 to 3 of the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

The embodiment is as follows:

as shown in fig. 1 to 3, the utility model discloses a steel bar rust removing device for building engineering, which comprises a dust-proof box 1, a steel bar conveying mechanism is arranged on the right side of the dust-proof box 1, a feeding port 2 corresponding to the steel bar conveying mechanism is arranged on the right side wall of the dust-proof box 1, the steel bar conveying mechanism is used for conveying steel bars into the dust-proof box 1, wherein, a rotating disc 3 and a grinding roller 4 are arranged in the dust-proof box 1, concretely, a rotating main shaft 5 is fixedly connected on the left side of the rotating disc 3, a first bearing 6 is arranged on the left side wall of the dust-proof box 1, the rotating main shaft 5 is rotatably connected on the first bearing 6, a discharging channel 7 is arranged on the rotating main shaft 5, the discharging channel 7 penetrates into the dust-proof box 1 from the outside of the dust-proof box 1, it is required to explain that the discharging channel 7 and the feeding port 2 are coaxially arranged, the discharging channel 7 is used for the steel bars to leave the dust-proof box 1, in addition, be equipped with rolling disc internal tooth 8 on the inside wall of rolling disc 3, and dull polish roller 4 is equipped with four at least, at least four dull polish roller 4 uses pan feeding mouth 2 to be the circumference setting as the center, wherein, the right-hand member fixedly connected with of dull polish roller 4 follows pivot 9, and be equipped with on the right side wall of dust proof box 1 and follow pivot 9 to corresponding second bearing 10, foretell just rotate to connect on second bearing 10 from pivot 9, and the left end fixedly connected with connecting axle 11 of dull polish roller 4, fixedly connected with driven gear 12 on this connecting axle 11, driven gear 12 meshes the setting on rolling disc internal tooth 8, thereby when rolling disc 3 carries out the pivoted, can drive dull polish roller 4 and rotate, in order to make rolling disc 3 can rotate, be equipped with on the dust proof box 1 and be used for driving rolling disc 3 and carry out pivoted actuating mechanism.

Specifically, the driving mechanism includes a rotating disc motor 13, a motor output shaft 14 and a driving gear 15, outer rotating disc teeth 16 are arranged on the outer side wall of the rotating disc 3, the driving gear 15 is meshed with the outer rotating disc teeth 16, and the rotating disc motor 13 is fixedly connected to the outer side of the left side wall of the dust-proof box 1, wherein the motor output shaft 14 is connected to the rotating disc motor 13, and the motor output shaft 14 penetrates into the dust-proof box 1, the driving gear 15 is connected to the motor output shaft 14 in a key manner, the rotating disc motor 13 drives the driving gear 15 to rotate through the motor output shaft 14, and the driving gear 15 can drive the rotating disc 3 to rotate through the meshing with the outer rotating disc teeth 16.

In order to avoid accumulation of a large amount of rust and dust in the dust-proof box 1, a fan 17 is arranged on one side of the dust-proof box 1, a dust suction pipeline 18 is connected onto the fan 17, the dust suction pipeline 18 is introduced into the dust-proof box 1, and a scrap collecting box 19 is connected onto the fan 17.

In addition for further improve the utility model discloses to the rust cleaning effect of reinforcing bar, rotate main shaft 5 fixedly connected with polishing barrel 20 on the position that is located discharging channel 7, and be equipped with polishing layer 21 on polishing barrel 20's the inside wall, rotate main shaft 5 and drive polishing barrel 20 and rotate to drive polishing layer 21 and carry out polishing work on the reinforcing bar.

The utility model discloses a theory of operation: reinforcing steel bars to be derusted enter the dust-proof box 1 from the material inlet 2 through the reinforcing steel bar conveying mechanism, at the moment, a rotating disc motor 13 on the driving mechanism drives a driving gear 15 to rotate through a motor output shaft 14, the driving gear 15 can drive a rotating disc 3 to rotate through meshing with outer teeth 16 of the rotating disc, the rotating disc 3 drives a driven gear 12 to rotate through inner teeth 8 of the rotating disc, so that grinding rollers 4 rotate, at least four grinding rollers 4 grind and polish the outer surfaces of the reinforcing steel bars, so that rust is removed, the removing effect is good, the reinforcing steel bars pass through the grinding rollers 4, enter the rotating disc 3 and then enter a discharge channel 7, the reinforcing steel bars entering the discharge channel 7 pass through a polishing barrel 20, the polishing barrel 20 continuously rotates along with a rotating main shaft 5, so as to drive a polishing layer 21 to polish the reinforcing steel bars, the utility model discloses derusting effect is good, and the four splashing of rust and dust is avoided, and the working environment of workers is improved.

As shown in fig. 2 and fig. 3, the reinforcing bar conveying mechanism includes a fixed frame 22, an adjustable movable frame 23, a main conveying wheel 24 and a secondary conveying wheel 25, a fixed base 26 is disposed on the dust-proof box 1, the fixed frame 22 is fixedly connected to the fixed base 26, the main conveying wheel 24 is rotatably connected to the fixed frame 22, the secondary conveying wheel 25 is disposed on the upper side of the main conveying wheel 24, and a movable opening 27 is disposed on the fixed frame 22, wherein two ends of the secondary conveying wheel 25 pass through the movable opening 27 and are rotatably connected to the adjustable movable frame 23, an adjusting mechanism for adjusting the height of the adjustable movable frame 23 is disposed on the fixed frame 22, in addition, a conveying driving mechanism for driving the main conveying wheel 24 to rotate is disposed on the fixed frame 22, the reinforcing bar passes between the secondary conveying wheel 25 and the main conveying wheel 24, the main conveying wheel 24 rotates to drive the reinforcing bar to move toward the dust-proof box 1, the height of the secondary conveying wheel 25 can be adjusted, thereby enabling the structure to be suitable for reinforcing steel bars of different thicknesses.

Specifically, the adjusting mechanism includes an adjusting screw 28, a through hole 29 is formed in the adjustable movable frame 23, a nut seat 30 is formed in the fixed frame 22, the adjusting screw 28 penetrates through the through hole 29 and is in threaded connection with the nut seat 30, an upper abutting plate 31 and a lower abutting plate 32 are fixedly connected to the adjusting screw 28, the upper abutting plate 31 and the lower abutting plate 32 abut against the upper side and the lower side of the adjustable movable frame 23 respectively, a rotating handle 33 is fixedly connected to the upper end of the adjusting screw 28, the adjusting screw 28 can be driven to rotate on the nut seat 30 by rotating the rotating handle 33, and in the rotating process, the adjusting screw 28 can drive the adjustable movable frame 23 to move up and down.

Specifically, the conveying driving mechanism comprises a conveying motor 34, a first gear 35 and a second gear 36, wherein the conveying motor 34 is fixedly connected to the fixed frame 22, the first gear 35 is connected to the conveying motor 34, the second gear 36 is connected to one side of the conveying main wheel 24, and a toothed belt 37 is engaged between the first gear 35 and the second gear 36.

The utility model that should point out simultaneously the utility model discloses the term of pointing out, like: the references to "front", "rear", "vertical", "horizontal", etc. indicate orientations or positional relationships based on the orientation or positional relationship shown in the drawings, merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the scope of the invention.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a reinforcing bar rust cleaning device for building engineering which characterized in that: the dust-proof box comprises a dust-proof box, wherein a reinforcing steel bar conveying mechanism is arranged on the right side of the dust-proof box, a feeding hole corresponding to the reinforcing steel bar conveying mechanism is formed in the right side wall of the dust-proof box, a rotating disc and a grinding roller are arranged in the dust-proof box, a rotating main shaft is fixedly connected to the left side of the rotating disc, a first bearing is arranged on the left side wall of the dust-proof box, the rotating main shaft is rotatably connected to the first bearing, a discharging channel is formed in the rotating main shaft and penetrates into the dust-proof box from the outside of the dust-proof box, the discharging channel and the feeding hole are coaxially arranged, inner teeth of the rotating disc are arranged on the inner side wall of the rotating disc, at least four grinding rollers are circumferentially arranged by taking the feeding hole as the center, the right end of each grinding roller is fixedly connected with a rotating shaft, and a second bearing corresponding to the rotating shaft is arranged on the right side wall of the dust-proof box, rotate from the pivot and connect on the second bearing, the left end fixedly connected with connecting axle of dull polish roller, fixedly connected with driven gear on the connecting axle, the driven gear meshing sets up on the rolling disc internal tooth, be equipped with on the dustproof box and be used for driving the rolling disc and carry out pivoted actuating mechanism.

2. The steel bar rust removing device for building engineering as claimed in claim 1, characterized in that: the driving mechanism comprises a rotating disc motor, a motor output shaft and a driving gear, rotating disc outer teeth are arranged on the outer side wall of the rotating disc, the driving gear is meshed with the rotating disc outer teeth, the rotating disc motor is fixedly connected to the outer side of the left side wall of the dust-proof box, the motor output shaft is connected to the rotating disc motor, the motor output shaft penetrates into the dust-proof box, and the driving gear is connected to the motor output shaft in a key mode.

3. The steel bar rust removing device for the building engineering as claimed in claim 1, wherein: the dust collection box is characterized in that a fan is arranged on one side of the dust collection box, a dust collection pipeline is connected to the fan and is communicated into the dust collection box, and a waste scrap collection box is connected to the fan.

4. The steel bar rust removing device for the building engineering as claimed in claim 1, wherein: the rotating main shaft is fixedly connected with a polishing barrel at the position of the discharging channel, and a polishing layer is arranged on the inner side wall of the polishing barrel.

5. The steel bar rust removing device for building engineering as claimed in claim 1, characterized in that: reinforcing bar conveying mechanism is including mount, adjustable shelf, transport main wheel and transport auxiliary wheel, be equipped with the fixing base on the dust proof box, mount fixed connection is on the fixing base, carry the main wheel and rotate to be connected on the mount, carry the auxiliary wheel to be located and carry the main wheel upside, the expansion gap has been seted up on the mount, the both ends of carrying the auxiliary wheel are passed the expansion gap and are rotated and connect on adjustable shelf, be equipped with the adjustment mechanism who is used for adjusting adjustable shelf height on the mount, still be equipped with on the mount and be used for the drive to carry the main wheel and carry out pivoted transport actuating mechanism.

6. The steel bar rust removing device for the building engineering as claimed in claim 5, wherein: the adjusting mechanism comprises an adjusting screw rod, a through hole is formed in the adjustable movable frame, a nut seat is arranged on the fixed frame, the adjusting screw rod penetrates through the through hole and is in threaded connection with the nut seat, an upper supporting plate and a lower supporting plate are fixedly connected to the adjusting screw rod, the upper supporting plate and the lower supporting plate are respectively abutted to the upper side position and the lower side position of the adjustable movable frame, and a rotating handle is fixedly connected to the upper end of the adjusting screw rod.

7. The steel bar rust removing device for the building engineering as claimed in claim 5, wherein: the conveying driving mechanism comprises a conveying motor, a first gear and a second gear, the conveying motor is fixedly connected to the fixing frame, the first gear is connected to the conveying motor, the second gear is connected to one side of the conveying main wheel, and a toothed belt is arranged between the first gear and the second gear in a meshed mode.