CN111098234A - Steel bar rust cleaning mechanical device for building - Google Patents
Steel bar rust cleaning mechanical device for building Download PDFInfo
- Publication number
- CN111098234A CN111098234A CN201811264296.2A CN201811264296A CN111098234A CN 111098234 A CN111098234 A CN 111098234A CN 201811264296 A CN201811264296 A CN 201811264296A CN 111098234 A CN111098234 A CN 111098234A
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- driving
- fixedly connected
- wheel
- limiting plate
- shaft
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C3/00—Abrasive blasting machines or devices; Plants
- B24C3/08—Abrasive blasting machines or devices; Plants essentially adapted for abrasive blasting of travelling stock or travelling workpieces
- B24C3/10—Abrasive blasting machines or devices; Plants essentially adapted for abrasive blasting of travelling stock or travelling workpieces for treating external surfaces
- B24C3/12—Apparatus using nozzles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C3/00—Abrasive blasting machines or devices; Plants
- B24C3/08—Abrasive blasting machines or devices; Plants essentially adapted for abrasive blasting of travelling stock or travelling workpieces
- B24C3/083—Transfer or feeding devices; Accessories therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C9/00—Appurtenances of abrasive blasting machines or devices, e.g. working chambers, arrangements for handling used abrasive material
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a steel bar rust removal mechanical device for buildings, which comprises a feeding mechanism, a sand blasting mechanism and a discharging mechanism, wherein the feeding mechanism comprises a driving box, the driving box is rotatably connected with two driving shafts through bearings, one side of each driving shaft, which extends out of the driving box, is fixedly connected with two first driving wheels, one side, which is close to the first driving wheels, of the upper surface of the driving box is fixedly connected with a first limiting plate, the first limiting plate is rotatably connected with two groups of rotating mechanisms through bearings, the two groups of rotating mechanisms respectively correspond to the two driving shafts, each group of rotating mechanisms respectively comprises two symmetrically arranged driven shafts, one side, which is close to the first driving wheels, of each driven shaft is fixedly connected with a driven wheel, and each driven wheel is connected with the corresponding first driving wheel through a belt. The invention can realize comprehensive rust removal for the reinforcing steel bars and can improve the working efficiency of rust removal for the reinforcing steel bars.
Description
Technical Field
The invention relates to the technical field of rust removal machinery, in particular to a steel bar rust removal mechanical device for a building.
Background
According to the regulation of 'inspection and acceptance of construction quality of concrete structure engineering' in China, the steel bars are straight and free from damage, and cracks, oil stains, granular or flaky old rust cannot be formed on the surfaces of the steel bars. The steel bar rust removal method generally comprises a chemical rust removal method, a machine rust removal method, a sand blasting rust removal method and an artificial rust removal method, wherein the machine rust removal method is common, but the machine rust removal method can only remove rust for one steel bar at a time, the working efficiency is low, in the rust removal process, the steel bar cannot rotate, so that the rust removal cannot be completely removed, the rust removal effect is poor, in the existing sand blasting rust removal method, most of the existing sand blasting rust removal method adopts an air compressor, a sand storage tank, a sand blasting pipe, a spray nozzle and other equipment, high-pressure sand flow rust removal is formed by using strong air flow generated by the air compressor, the sand blasting rust removal method cannot recover sprayed sand, so that the sand is wasted, meanwhile, the sand blasting pipe is held by hand to remove rust for the steel bar, the steel bar cannot turn over, incomplete rust removal and poor rust removal effect can also occur.
Disclosure of Invention
The invention aims to solve the problem that rust removal by a machine and sand blasting is incomplete in rust removal in the prior art, and provides a steel bar rust removal mechanical device for a building.
In order to achieve the purpose, the invention adopts the following technical scheme:
a steel bar rust removal mechanical device for buildings comprises a feeding mechanism, a sand blasting mechanism and a discharging mechanism, wherein the feeding mechanism comprises a driving box, two driving shafts are rotatably connected onto the driving box through bearings, one side of each driving shaft, which extends out of the driving box, is fixedly connected with two first driving wheels, one side, which is close to the first driving wheels, of the upper surface of the driving box is fixedly connected with a first limiting plate, the first limiting plate is rotatably connected with two groups of rotating mechanisms through bearings, the two groups of rotating mechanisms respectively correspond to the two driving shafts, each group of rotating mechanisms respectively comprises two symmetrically arranged driven shafts, one side, which is close to the first driving wheels, of each driven shaft is fixedly connected with a driven wheel, each driven wheel is connected with the corresponding first driving wheel through a belt, one end, which is far away from the driven wheel, penetrates through the first limiting plate and is rotatably connected with a, the second limiting plate is fixedly connected to the upper surface of the driving box and is parallel to the first limiting plate, one side, located between the first limiting plate and the second limiting plate, of the driven shaft is fixedly connected with a rotating roller, first limiting holes corresponding to the rotating mechanism are formed in the first limiting plate and the second limiting plate, and the first limiting holes are located right above the driving shaft; the sand blasting mechanism comprises a sand blasting machine, one side of the sand blasting machine is fixedly connected with a driving box and is provided with a feed inlet corresponding to a first limiting hole, a conveying mechanism is arranged in the sand blasting machine and comprises a first conveying wheel, a second conveying wheel and a conveying belt wound on the first conveying wheel and the second conveying wheel, the axle centers of the first conveying wheel and the second conveying wheel are respectively and fixedly connected with a first rotating shaft and a second rotating shaft, the first rotating shaft and the second rotating shaft are respectively and rotatably connected with the side wall of the sand blasting machine through bearings, one end of the second rotating shaft penetrates through the side wall of the sand blasting machine and is fixedly connected with a first driving motor, the first driving motor is fixedly connected on the outer side wall of the sand blasting machine, the discharging mechanism comprises a supporting table, the supporting table is fixedly connected on one side of the sand blasting machine far away from the first limiting plate, and a third limiting plate is fixedly connected on one side of the supporting table close to the sand blasting machine, and a second limiting hole corresponding to the first limiting hole is formed in the third limiting plate, and a discharge hole corresponding to the second limiting hole is formed in the sand blasting machine.
Preferably, a driving mechanism corresponding to the driving shaft is arranged inside the driving box, the driving mechanism comprises two first supporting plates and two second supporting plates which are vertically arranged, the first supporting plates and the second supporting plates are both fixedly connected to the inner bottom of the driving box, the two second supporting plates are arranged between the two first supporting plates, one side of the driving shaft, which is positioned inside the driving box, is rotatably connected to the two first supporting plates through bearings, a worm wheel is fixedly connected to the driving shaft, the worm wheel is positioned between the two first supporting plates, a worm shaft is rotatably connected between the two second supporting plates through bearings, a worm part corresponding to the worm wheel is arranged on the worm shaft, gear teeth meshed with the worm wheel are arranged on the worm shaft part, one end of the worm shaft penetrates through one of the second supporting plates and is fixedly connected with a second driving motor, the output end of the second driving motor is fixedly connected with the worm shaft through a coupler, and the bottom of the second driving motor is fixedly connected with the inner bottom of the driving box.
Preferably, the driving box and the first limiting plate are fixedly connected with a protective cover together on one side close to the first driving wheel, and the first driving wheel and the driven wheel are both located inside the protective cover.
Preferably, a plurality of groups of limiting mechanisms are fixedly connected to the conveying belt, each group of limiting mechanisms corresponds to one first limiting hole, each group of limiting mechanisms comprises two rubber blocks, and the rubber blocks are fixedly connected to the side wall of the conveying belt in an annular mode.
Preferably, the upper surface of the protective cover is provided with a V-shaped groove corresponding to the first limiting hole.
Compared with the prior art, the invention provides a steel bar derusting mechanical device for buildings, which has the following beneficial effects:
1. this reinforcing bar rust cleaning mechanical device for building, through set up the conveyer belt that has stop gear in sand blasting machine, and set up corresponding feed mechanism at sand blasting machine's feed inlet, can be when the feeding, make the reinforcing bar restricted in stop gear, and just be carried to the discharge gate by the conveyer belt on the limit rotates, wherein setting up of live-rollers has reached drive reinforcing bar pivoted effect, thereby make the reinforcing bar can be by comprehensive sandblast, avoid the incomplete phenomenon of rust cleaning to appear, and because the function of sand grain is retrieved from the area to sand blasting machine most among the prior art, consequently, adopt sand blasting machine, can reduce the waste of sand grain, through setting up a plurality of drive shafts and rather than corresponding slewing mechanism and stop gear, can realize once only carrying out the effect of rust cleaning to a plurality of reinforcing bars, the work efficiency of rust cleaning operation has been improved.
The parts not involved in the device are the same as or can be realized by adopting the prior art, the invention can realize comprehensive rust removal on the reinforcing steel bars, and can improve the working efficiency of rust removal of the reinforcing steel bars.
Drawings
FIG. 1 is a schematic structural diagram of a steel bar derusting mechanical device for construction, which is provided by the invention;
FIG. 2 is a partial structural schematic view of a steel bar derusting mechanical device for construction provided by the invention;
FIG. 3 is a schematic view of the internal structure of a driving box of the steel bar rust removal mechanical device for construction provided by the invention;
FIG. 4 is a partial structural schematic view of a conveyor belt of a steel bar rust removal mechanical device for construction, which is provided by the invention;
fig. 5 is a schematic structural view of part a in fig. 2 of a steel bar rust removal mechanical device for construction provided by the invention.
In the figure: the automatic sand blasting machine comprises a driving box 1, a driving shaft 2, a first driving wheel 3, a first limiting plate 4, a driven shaft 5, a driven wheel 6, a second limiting plate 7, a rotating roller 8, a first limiting hole 9, a sand blasting machine 10, a first conveying wheel 11, a second conveying wheel 12, a conveying belt 13, a second rotating shaft 14, a first driving motor 15, a supporting table 16, a third limiting plate 17, a first supporting plate 19, a second supporting plate 20, a worm wheel 21, a worm shaft 22, a second driving motor 23, a protective cover 24 and a rubber block 25.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the 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 thus, should not be construed as limiting the present invention.
Referring to fig. 1-5, a steel bar rust removing mechanical device for buildings comprises a feeding mechanism, a sand blasting mechanism and a discharging mechanism, wherein the feeding mechanism comprises a driving box 1, two driving shafts 2 are rotatably connected on the driving box 1 through bearings, one side of each driving shaft 2 extending out of the driving box 1 is fixedly connected with two first driving wheels 3, one side of the upper surface of the driving box 1 close to the first driving wheels 3 is fixedly connected with a first limiting plate 4, the first limiting plate 4 is rotatably connected with two groups of rotating mechanisms through bearings, the two groups of rotating mechanisms respectively correspond to the two driving shafts 2, each group of rotating mechanisms comprises two symmetrically arranged driven shafts 5, one side of each driven shaft 5 close to the first driving wheel 3 is fixedly connected with a driven wheel 6, each driven wheel 6 is connected with the corresponding first driving wheel 3 through a belt, because the two first driving wheels 3 on the same driving shaft 2 are arranged in front and back in the horizontal direction, two driven wheels 6 in the rotating mechanism corresponding to the driving shaft 2 are arranged in tandem, and each driven wheel 6 is combined with a first driving wheel 3 corresponding to the driving shaft in the vertical direction to form a belt transmission mechanism, the driven shafts 5 in the same group of rotating mechanisms are symmetrical relative to the driving shaft 2 corresponding to the lower part, one end of each driven shaft 5 far away from the driven wheel 6 penetrates through a first limiting plate 4 and is rotatably connected with a second limiting plate 7 through a bearing, the second limiting plate 7 is fixedly connected to the upper surface of the driving box 1 and is arranged in parallel with the first limiting plate 4, one side of each driven shaft 5, which is positioned between the first limiting plate 4 and the second limiting plate 7, is fixedly connected with a rotating roller 8, and because two driven shafts 5 are arranged in each group of rotating mechanisms, the rotating rollers 8 on the two driven shafts 5 are symmetrical relative to the driving shaft 2 below, and a space for placing reinforcing steel bars is formed between the two rotating, the minimum width of the space is smaller than the diameter of the steel bar, so that the steel bar can be driven to rotate, first limiting holes 9 corresponding to the rotating mechanism are formed in the first limiting plate 4 and the second limiting plate 7, the first limiting holes 9 are located right above the driving shaft 2, when the steel bar penetrates through the first limiting holes 9 and is placed between the two rotating rollers 8, the steel bar rotates along with the rotating rollers 8 along with the rotation of the rotating rollers 8, and the steel bar can be manually pushed to enter the sand blasting mechanism along a certain direction through the limitation of the two corresponding first limiting holes 9 in the first limiting plate 4 and the second limiting plate 7; when the sand blasting mechanism comprises a sand blasting machine 10, the sand blasting machine 10 adopts the prior art, and comprises a sand storage tank, a wear-resistant sand blasting pipe, a spray gun, an air return pipe, a sand storage box, a sand return hopper, a sand suction pipe and other mechanisms, and has the functions of sand blasting and sand grain recovery, wherein a muzzle of the spray gun faces to a limiting mechanism on a conveying belt 13, so as to remove rust on a steel bar on the conveying belt 13, the sand blasting machine 10 is the prior art, and therefore the description is omitted herein, specifically referring to the sand blasting machine with the model SC1280-12A, one side of the sand blasting machine 10 is fixedly connected with a driving box 1, and is provided with a feed inlet corresponding to a first limiting hole 9, a conveying mechanism is arranged inside the sand blasting machine 10, the conveying mechanism comprises a first conveying wheel 11, a second conveying wheel 12 and a conveying belt 13 wound on the first conveying wheel 11 and the second conveying wheel 12, and the axle centers of the first conveying wheel 11 and the second conveying wheel 12 are respectively and fixedly, the first rotating shaft and the second rotating shaft 14 are rotatably connected with the side wall of the sand blasting machine 10 through bearings, one end of the second rotating shaft 14 penetrates through the side wall of the sand blasting machine 10, and is fixedly connected with a first driving motor 15, the first driving motor 15 is fixedly connected on the outer side wall of the sand blasting machine 10, a one side for driving conveyer belt 13 and defeated the material, discharge mechanism includes brace table 16, brace table 16 fixed connection keeps away from first limiting plate 4 at sand blasting machine 10, one side fixedly connected with third limiting plate 17 that the upper surface of brace table 16 is close to sand blasting machine 10, set up the spacing hole of second (not shown) corresponding with first spacing hole 9 on the third limiting plate 17, set up the discharge gate corresponding with the spacing hole of second on the sand blasting machine 10, the setting in first spacing hole 9 and the spacing hole of second, can prevent that the reinforcing bar from taking place to beat in transportation process, avoid it to jump out from stop gear.
The driving mechanism corresponding to the driving shaft 2 is arranged inside the driving box 1, the driving mechanism comprises two first supporting plates 19 and two second supporting plates 20 which are vertically arranged, the first supporting plates 19 and the second supporting plates 20 are both fixedly connected at the inner bottom of the driving box 1, the two second supporting plates 20 are positioned between the two first supporting plates 19, one side of the driving shaft 2 positioned inside the driving box 1 is rotatably connected on the two first supporting plates 19 through a bearing, a worm wheel 21 is fixedly connected on the driving shaft 2, the worm wheel 21 is positioned between the two first supporting plates 19, a worm shaft 22 is rotatably connected between the two second supporting plates 20 through a bearing, a worm rod part corresponding to the worm wheel 21 is arranged on the worm shaft 22, gear teeth meshed with the worm wheel 21 are arranged on the worm rod part, one end of the worm shaft 22 penetrates through one of the second supporting plates 20 and is fixedly connected with a second driving motor 23, the output end of the second driving motor 23 is fixedly connected with the worm shaft 22 through a coupler, the bottom of the second driving motor 23 is fixedly connected with the inner bottom of the driving box 1, and the worm shaft 22 can be rotated to drive the worm wheel 21 and the driving shaft 2 to rotate through the gear teeth meshed with the worm wheel 21 on the worm shaft 22, so that the first driving wheel 3, the driven wheel 6 and the rotating roller 8 are driven to rotate.
The common fixedly connected with protection casing 24 of one side that drive box 1 and first limiting plate 4 are close to first drive wheel 3, first drive wheel 3 all is located the inside of protection casing 24 with from driving wheel 6, and protection casing 24 all protects the belt, from driving wheel 6 and first drive wheel 3, prevents personnel's accidental injury.
Fixedly connected with multiunit stop gear on the conveyer belt 13, every stop gear of group all corresponds with a first spacing hole 9, consequently every reinforcing bar that pushes in sand blasting machine 10, it is spacing all can be carried on by stop gear, every stop gear of group all includes two rubber blocks 25, rubber block 25 is annular fixed connection on the lateral wall of conveyer belt 13, the reinforcing bar is located between two rubber blocks 25, it gos forward to be driven by conveyer belt 13, the spray gun is facing the reinforcing bar and is carried out the sandblast, because the reinforcing bar can rotate under the effect of live-rollers 8, consequently, the reinforcing bar can be by comprehensive rust cleaning, avoid the incomplete phenomenon of rust cleaning to appear, wherein can set up the diameter that highly is less than the reinforcing bar of rubber block 25, can prevent like this to deposit the sand grain between two rubber blocks 25, lead to unable rust cleaning to the.
The upper surface of the protective cover 24 is provided with a V-shaped groove corresponding to the first limiting hole 9, so that the feeding of the reinforcing steel bars is facilitated.
In the invention, when in use, the second driving motor 23 is started, the worm wheel 21 and the driving shaft 2 are driven to rotate by the worm shaft 22, the two corresponding driven wheels 6 are driven to rotate by the two first driving wheels 3 in a belt transmission mode, the two corresponding rotating rollers 8 are driven to rotate, the reinforcing steel bars are pushed to a position between the first limiting plate 4 and the second limiting plate 7 through the first limiting holes 9, the reinforcing steel bars are driven to rotate by the two rotating rollers 8 at the moment, the reinforcing steel bars are continuously pushed to penetrate through the first limiting holes 9 on the second limiting plate 7 and enter the sand blasting machine 10 from the feeding hole, because the conveying belt 13 in the sand blasting machine 10 is provided with the limiting mechanism corresponding to the feeding hole, the reinforcing steel bars are pushed into the limiting mechanism and advance along with the conveying belt 13, at the moment, under the impact of sand grains sprayed by the spray gun, rusts on the reinforcing steel bars are removed, therefore, the effect of rust removal is achieved, comprehensive rust removal can be achieved due to the fact that the reinforcing steel bars rotate while advancing, the phenomenon that rust removal is incomplete is avoided, then the reinforcing steel bars are moved out of the sand blasting machine 10 from the discharge port, and are discharged from the sand blasting machine 10 along a certain direction under the limiting effect of the second limiting hole.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (5)
1. The utility model provides a reinforcing bar rust cleaning mechanical device for building, includes feed mechanism, sandblast mechanism and discharge mechanism, its characterized in that, feed mechanism includes drive case (1), it is connected with two drive shafts (2) to rotate through the bearing on drive case (1), every drive shaft (2) stretch out two first drive wheels (3) of equal fixedly connected with in one side of drive case (1), one side fixedly connected with first limiting plate (4) that the upper surface of drive case (1) is close to first drive wheel (3), first limiting plate (4) are connected with two sets of slewing mechanism through the bearing rotation, two sets of slewing mechanism is corresponding with two drive shafts (2) respectively, every group slewing mechanism all includes two driven shafts (5) that the symmetry set up, every driven shaft (5) are close to one side of first drive wheel (3) and all fixedly connected with one from driving wheel (6), each driven wheel (6) is connected with a corresponding first driving wheel (3) through a belt, one end, far away from the driven wheel (6), of the driven shaft (5) penetrates through the first limiting plate (4) and is rotatably connected with the second limiting plate (7) through a bearing, the second limiting plate (7) is fixedly connected to the upper surface of the driving box (1) and is parallel to the first limiting plate (4), one side, located between the first limiting plate (4) and the second limiting plate (7), of the driven shaft (5) is fixedly connected with a rotating roller (8), first limiting holes (9) corresponding to the rotating mechanism are formed in the first limiting plate (4) and the second limiting plate (7), and the first limiting holes (9) are located right above the driving shaft (2); the sand blasting mechanism comprises a sand blasting machine (10), one side of the sand blasting machine (10) is fixedly connected with a driving box (1) and is provided with a feed inlet corresponding to a first limiting hole (9), a conveying mechanism is arranged inside the sand blasting machine (10), the conveying mechanism comprises a first conveying wheel (11), a second conveying wheel (12) and a conveying belt (13) wound on the first conveying wheel (11) and the second conveying wheel (12), the axle centers of the first conveying wheel (11) and the second conveying wheel (12) are respectively and fixedly connected with a first rotating shaft and a second rotating shaft (14), the first rotating shaft and the second rotating shaft (14) are respectively and rotatably connected with the side wall of the sand blasting machine (10) through bearings, one end of the second rotating shaft (14) penetrates through the side wall of the sand blasting machine (10) and is fixedly connected with a first driving motor (15), and the first driving motor (15) is fixedly connected to the outer side wall of the sand blasting machine (10), discharge mechanism includes brace table (16), one side of first limiting plate (4) is kept away from in sandblast machine (10) to brace table (16) fixed connection, one side fixedly connected with third limiting plate (17) that the upper surface of brace table (16) is close to sandblast machine (10), set up the spacing hole of second corresponding with first spacing hole (9) on third limiting plate (17), set up the discharge gate corresponding with the spacing hole of second on sandblast machine (10).
2. The steel bar rust removing mechanical device for buildings as claimed in claim 1, wherein the driving box (1) is internally provided with a driving mechanism corresponding to the driving shaft (2), the driving mechanism comprises two first supporting plates (19) and two second supporting plates (20) which are vertically arranged, the first supporting plates (19) and the second supporting plates (20) are both fixedly connected to the inner bottom of the driving box (1), the two second supporting plates (20) are positioned between the two first supporting plates (19), one side of the driving shaft (2) positioned in the driving box (1) is rotatably connected to the two first supporting plates (19) through a bearing, the driving shaft (2) is fixedly connected with a worm wheel (21), the worm wheel () is positioned between the two first supporting plates (19), and a worm shaft (22) is rotatably connected between the two second supporting plates (20) through a bearing, the worm shaft (22) is provided with a worm rod part corresponding to the worm wheel (21), the worm rod part is provided with gear teeth meshed with the worm wheel (21), one end of the worm shaft (22) penetrates through one of the second supporting plates (20) and is fixedly connected with a second driving motor (23), the output end of the second driving motor (23) is fixedly connected with the worm shaft (22) through a coupler, and the bottom of the second driving motor (23) is fixedly connected with the inner bottom of the driving box (1).
3. The steel bar rust removal mechanical device for buildings as claimed in claim 1, wherein the driving box (1) and the first limit plate (4) are fixedly connected with a protective cover (24) together at one side close to the first driving wheel (3), and the first driving wheel (3) and the driven wheel (6) are both located inside the protective cover (24).
4. The steel bar rust removing mechanical device for the building as claimed in claim 1, wherein a plurality of sets of limiting mechanisms are fixedly connected to the conveyor belt (13), each set of limiting mechanism corresponds to one first limiting hole (9), each set of limiting mechanism comprises two rubber blocks (25), and the rubber blocks (25) are fixedly connected to the side wall of the conveyor belt (13) in an annular shape.
5. The steel bar rust removing mechanical device for buildings as claimed in claim 3, wherein the upper surface of the protective cover (24) is provided with a V-shaped groove corresponding to the first limiting hole (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811264296.2A CN111098234A (en) | 2018-10-29 | 2018-10-29 | Steel bar rust cleaning mechanical device for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811264296.2A CN111098234A (en) | 2018-10-29 | 2018-10-29 | Steel bar rust cleaning mechanical device for building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111098234A true CN111098234A (en) | 2020-05-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811264296.2A Pending CN111098234A (en) | 2018-10-29 | 2018-10-29 | Steel bar rust cleaning mechanical device for building |
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| CN (1) | CN111098234A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114161320A (en) * | 2021-11-12 | 2022-03-11 | 广州广钢新材料股份有限公司 | Surface treatment method and system for hot-rolled ribbed steel bar |
-
2018
- 2018-10-29 CN CN201811264296.2A patent/CN111098234A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114161320A (en) * | 2021-11-12 | 2022-03-11 | 广州广钢新材料股份有限公司 | Surface treatment method and system for hot-rolled ribbed steel bar |
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Application publication date: 20200505 |