CN116160337A - Rust removal device suitable for deformed steel structure - Google Patents
Rust removal device suitable for deformed steel structure Download PDFInfo
- Publication number
- CN116160337A CN116160337A CN202211601676.7A CN202211601676A CN116160337A CN 116160337 A CN116160337 A CN 116160337A CN 202211601676 A CN202211601676 A CN 202211601676A CN 116160337 A CN116160337 A CN 116160337A
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- Prior art keywords
- wall
- steel structure
- conveying
- frame
- deformed steel
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 81
- 239000010959 steel Substances 0.000 title claims abstract description 81
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 title claims abstract description 59
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 239000000428 dust Substances 0.000 claims description 36
- 230000005540 biological transmission Effects 0.000 claims description 17
- 238000004140 cleaning Methods 0.000 claims description 9
- 230000003028 elevating effect Effects 0.000 claims description 3
- 238000005498 polishing Methods 0.000 abstract description 16
- 230000000694 effects Effects 0.000 abstract description 6
- 208000033999 Device damage Diseases 0.000 abstract 1
- 230000009471 action Effects 0.000 description 7
- 241000883990 Flabellum Species 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 210000003781 tooth socket Anatomy 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/033—Other grinding machines or devices for grinding a surface for cleaning purposes, e.g. for descaling or for grinding off flaws in the surface
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B13/00—Brushes with driven brush bodies or carriers
- A46B13/001—Cylindrical or annular brush bodies
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B13/00—Brushes with driven brush bodies or carriers
- A46B13/02—Brushes with driven brush bodies or carriers power-driven carriers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/007—Weight compensation; Temperature compensation; Vibration damping
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/12—Devices for exhausting mist of oil or coolant; Devices for collecting or recovering materials resulting from grinding or polishing, e.g. of precious metals, precious stones, diamonds or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D13/00—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor
- B24D13/02—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor acting by their periphery
- B24D13/10—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor acting by their periphery comprising assemblies of brushes
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B2200/00—Brushes characterized by their functions, uses or applications
- A46B2200/30—Brushes for cleaning or polishing
- A46B2200/3086—Brushes for polishing
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B2200/00—Brushes characterized by their functions, uses or applications
- A46B2200/30—Brushes for cleaning or polishing
- A46B2200/3093—Brush with abrasive properties, e.g. wire bristles
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses a rust removing device suitable for a deformed steel structure, and relates to the technical field of rust removing; in order to solve the problem of poor polishing effect on an uneven surface; the special-shaped steel structure conveying device comprises a base, wherein a conveying mechanism for conveying special-shaped steel structures is arranged at the top of the base, a first portal frame is fixedly arranged on the outer wall of the top of the base, and a second portal frame is connected to the bottom of the first portal frame through a lifting mechanism. According to the invention, the plurality of arc-shaped brush heads are arranged and are in sliding fit with the hollow rotating roller through the T-shaped rod, when the hollow rotating roller rotates, the arc-shaped brush heads are subjected to centrifugal force to move outwards, so that the arc-shaped brush heads are in contact with the surface of the steel structure and generate polishing pressure, on one hand, the polishing pressure between the arc-shaped brush heads and the steel structure can be controlled through the rotating speed, and on the other hand, when the centrifugal force is 'flexible force', the arc-shaped brush heads meet uneven surface of the steel structure, the arc-shaped brush heads can be automatically compensated, gaps are avoided, meanwhile, the device damage caused by overlarge pressure is avoided, and the polishing effect is improved.
Description
Technical Field
The invention relates to the technical field of rust removal, in particular to a rust removal device suitable for a deformed steel structure.
Background
The steel structure can be divided into a simple section steel structure such as square steel and round steel and a special-shaped steel structure with a complex section such as I-steel and channel steel according to the section shape, and the steel structure can react with moisture, oxygen and the like in the air in the storage process to generate rust, so that rust removal treatment is required before use.
Through retrieving, chinese patent publication No. CN115338753a discloses a surface rust cleaning equipment based on deformed steel structure, including frame and mounting bracket, the mounting bracket is located the right side at frame top, its characterized in that: the lower part of mounting bracket is provided with the material subassembly that connects, the inside left side of frame is provided with feeding mechanism, the inside of mounting bracket is provided with grinding mechanism.
The above patent suffers from the following disadvantages: the cleaning brush and the device are rigidly connected, namely the positions are relatively fixed, and when the surface flatness of the steel structure is poor due to deformation of transportation and the like during polishing the surface of the steel structure, rust removal failure or damage and the like caused by larger surface pressure of the cleaning brush and the steel structure can be caused by gaps.
Therefore, the invention provides a rust removing device suitable for a deformed steel structure aiming at the defect of rust removing of deformed steel (I-steel and channel steel) in the prior art.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a rust removing device suitable for a deformed steel structure.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a rust cleaning device suitable for deformed steel structure, includes the base, the top of base is provided with the conveying mechanism who is used for carrying deformed steel structure, the top outer wall fixed mounting of base has portal frame one, and the bottom of portal frame one is connected with portal frame two through elevating system, and the bottom inboard of portal frame two is provided with rust cleaning roller spare, rust cleaning roller spare is including being fixed in the fixed lid of portal frame two, rotating the hollow roller of being connected in fixed lid lateral wall and a plurality of radial arc brush heads of hollow roller through T type pole sliding connection, T type pole and the relative one side lock joint of the inner circumference wall of hollow roller have same spring, the inner wall rotation of fixed lid is connected with the main shaft, and the main shaft passes through the drive assembly transmission and is connected in hollow roller.
Preferably: the rust removing roller piece further comprises a dust removing assembly, wherein the dust removing assembly comprises an air inlet formed in the side wall of the hollow rotating roller, an air deflector obliquely and fixedly arranged on the side wall of the air inlet and a plurality of groups of turbine blades fixedly arranged on the outer side wall of the main shaft.
Further: the dust removal assembly further comprises an end cover and a dust collection box fixedly mounted on the side wall of the end cover, the end cover is fixedly mounted on the end face of the hollow rotating roller, a stepped air outlet is formed in the inner wall of the end cover, and a filter element is fixedly wrapped on the inner wall of the dust collection box.
Based on the scheme: the outer wall of one side of the step air outlet is fixed with a flexible rubber pad through a pin.
Among the foregoing, the preferred one is: the transmission assembly comprises a first gear, a second gear and teeth arranged on the inner side wall of the fixed cover, the first gear is connected to the outer side wall of the main shaft through a key, the second gear is meshed with the outer side of the first gear, the other side of the second gear is meshed with the teeth, the outer wall of the axis of the second gear is rotationally connected with a countershaft, the outer wall of the countershaft is rotationally connected with the same planet carrier, and the outer side wall of the planet carrier is fixedly arranged on the inner circumferential wall of the hollow rotating roller.
As a further scheme of the invention: the inner side wall of the portal frame II is fixedly provided with a motor I, the outer wall of an output shaft of the motor I is connected with a connecting shaft through a coupler, and the connecting shaft is in transmission fit with the outer wall of the main shaft through a synchronous assembly.
Simultaneously, elevating system includes guide bar and expansion bend one, guide bar sliding connection is in the inside wall of portal frame one, and the bottom outer wall fixed mounting of guide bar in the upper surface of portal frame two, expansion bend one fixed mounting is in the top outer wall of portal frame one, and the output shaft outer wall fixed mounting of expansion bend one in the upper surface of portal frame two.
As a preferred embodiment of the present invention: the conveying mechanism comprises a conveying frame, a conveying assembly arranged on the inner side of the conveying frame and a side limiting assembly arranged on the bottom of the conveying frame.
Simultaneously, the conveying assembly comprises a plurality of conveying rollers which are rotatably connected to the inner side wall of the conveying frame through conveying shafts, a chain wheel is fixedly arranged on the outer wall of the conveying shaft, the same chain is meshed with the outer wall of the chain wheel, a motor II is fixedly arranged on the outer wall of the other side of the conveying frame, and the outer wall of an output shaft of the motor II is fixedly arranged on the outer wall of one conveying shaft.
As a more preferable scheme of the invention: the side limiting component comprises a limiting frame fixedly arranged at the bottom of the conveying frame and a sliding block which is connected to the inner wall of the limiting frame in a sliding manner, a plurality of groups of sliding frames are connected to the side wall of the limiting frame in a sliding manner, and limiting rollers are connected to the top of the sliding frames in a rotating manner; the top outer wall of the sliding frame is rotationally connected with a connecting rod, the other end of the connecting rod is rotationally connected with the top outer wall of the sliding block, a second telescopic device is fixedly arranged on the outer wall of one end of the limiting frame, and a telescopic end of the second telescopic device is fixedly arranged on the outer wall of the sliding block.
The beneficial effects of the invention are as follows:
1. according to the invention, the plurality of arc-shaped brush heads are arranged and are in sliding fit with the hollow rotating roller through the T-shaped rod, when the hollow rotating roller rotates, the arc-shaped brush heads are subjected to centrifugal force to move outwards, so that the arc-shaped brush heads are in contact with the surface of the steel structure and generate polishing pressure, on one hand, the polishing pressure between the arc-shaped brush heads and the steel structure can be controlled through the rotating speed, and on the other hand, when the arc-shaped brush heads meet uneven surface of the steel structure due to the fact that the centrifugal force is a flexible force, the arc-shaped brush heads can be automatically compensated, gaps are avoided, meanwhile, damage to a device caused by overlarge pressure is avoided, and therefore the polishing effect is improved.
2. According to the invention, the flexible rubber cushion is fixed on one side and is flexible by itself, and the flexible rubber cushion is matched with the ladder structure of the ladder air outlet, so that one-way passing can be realized, and the filtered rust can be prevented from returning to the inner cavity of the hollow rotating roller, thereby improving the dust collecting effect of the dust collecting box.
3. According to the invention, through arranging the air deflector and the turbine fan blades, air can be guided through the autorotation of the hollow rotating roller, rust scraps polished by the arc-shaped brush head are sucked into the inner cavity of the hollow rotating roller by utilizing the guided negative pressure, and then are filtered and discharged, so that on one hand, environmental pollution can be prevented, on the other hand, the negative pressure dust collection and polishing are integrated in power, the aerodynamic arrangement of an air pump and the like is saved, the cost is reduced, and the structure arrangement is convenient.
4. According to the invention, the transmission assembly is arranged, so that the turbine fan blade and the hollow rotating roller can be driven to rotate in the same direction, the power input of polishing and dust removal is ensured, and the rotating speed of the turbine fan blade is higher than that of the hollow rotating roller, so that rust can be prevented from being conveyed due to the fact that the relative speed of the turbine fan blade and the rust is smaller due to the fact that the rotating speed of the turbine fan blade and the hollow rotating roller are in the same direction when the rust enters the hollow rotating roller, and the reliability of axial conveying of the turbine fan blade is improved.
5. According to the invention, the limiting roller is arranged, so that the inner vertical plane of the deformed steel structure can be limited, the transportation stability is ensured, and the sliding block is arranged, so that the position of the limiting roller can be adjusted, the limiting roller is suitable for deformed steel structures with different widths, and the symmetrical axis of the deformed steel structure is always positioned in the center during adjustment through the limiting adjustment of the connecting rod, so that the transportation falling caused by gravity center deviation can be prevented, and the transportation stability is further improved.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a rust removing device suitable for a deformed steel structure;
fig. 2 is a schematic cross-sectional structural view of a rust removing roller suitable for a rust removing device of a deformed steel structure;
fig. 3 is a schematic view of a dust removing assembly of a rust removing device suitable for a deformed steel structure according to the present invention;
fig. 4 is an enlarged schematic view of a portion a of a rust removing device suitable for a deformed steel structure according to the present invention;
fig. 5 is a schematic diagram of a transmission assembly of a rust removing device suitable for a deformed steel structure according to the present invention;
fig. 6 is a schematic view of a partial structure of a rust removing device suitable for a deformed steel structure according to the present invention;
fig. 7 is a schematic structural view of a lifting mechanism of a rust removing device suitable for a deformed steel structure according to the present invention;
fig. 8 is a schematic structural view of a conveying mechanism of a rust removing device suitable for a deformed steel structure according to the present invention;
fig. 9 is a schematic diagram of a conveying assembly of a rust removing device suitable for a deformed steel structure according to the present invention;
fig. 10 is a schematic diagram of a side limiting component of a rust removing device suitable for a deformed steel structure.
In the figure: 1-base, 2-conveying mechanism, 3-portal frame one, 4-portal frame two, 5-lifting mechanism, 6-rust removing roller, 7-main shaft, 8-transmission component, 9-fixed cover, 10-hollow rotating roller, 11-arc brush head, 12-T-shaped rod, 13-spring, 14-dust removing component, 15-air deflector, 16-air inlet, 17-turbine blade, 18-end cover, 19-dust collecting box, 20-filter element, 21-flexible rubber cushion, 22-ladder air outlet, 23-pin, 24-gear one, 25-planet carrier, 26-tooth, 27-gear two, 28-auxiliary shaft, 29-motor one, 30-connecting shaft, 31-synchronous component, 32-guide rod, 33-telescopic one, 34-conveying frame, 35-conveying component, 36-side limiting component, 37-motor two, 38-conveying roller, 39-chain, 40-sprocket, 41-conveying shaft, 42-limiting frame, 43-telescopic two, 44-sliding frame, 45-limiting roller, 46-sliding block and connecting rod 47-sliding block.
Detailed Description
The technical scheme of the patent is further described in detail below with reference to the specific embodiments.
Embodiments of the present patent are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present patent and are not to be construed as limiting the present patent.
Example 1:
the rust removing device suitable for the deformed steel structure comprises a base 1, wherein a conveying mechanism 2 for conveying the deformed steel structure is arranged at the top of the base 1, a first portal frame 3 is fixed on the outer wall of the top of the base 1 through bolts, a second portal frame 4 is connected to the bottom of the first portal frame 3 through a lifting mechanism 5, a rust removing roller piece 6 is arranged on the inner side of the bottom of the second portal frame 4, the rust removing roller piece 6 comprises a fixed cover 9 fixed to the second portal frame 4, a hollow rotating roller 10 rotatably connected to the side wall of the fixed cover 9, and a plurality of arc-shaped brush heads 11 which are slidably connected to the hollow rotating roller 10 through T-shaped rods 12, one spring 13 is fastened on one side, opposite to the inner circumferential wall, of the hollow rotating roller 10, of the T-shaped rods 12 is rotatably connected with a main shaft 7, and the main shaft 7 is in transmission connection with the hollow rotating roller 10 through a transmission assembly 8; when the novel steel structure polishing and derusting device is used, the novel steel structure is placed at the top of the conveying mechanism 2, the conveying mechanism 2 can carry out linear conveying on the novel steel structure, meanwhile, the lifting mechanism 5 controls the two portal frames 4 to descend, the derusting roller pieces 6 are placed on the surface of the steel structure, at the moment, the main shaft 7 can drive the hollow rotating roller 10 to rotate when rotating, and therefore polishing and derusting on the surface of the steel structure are achieved through relative movement of the arc-shaped brush head 11 and the surface of the steel structure.
This device, through setting up a plurality of arc brush heads 11, it passes through T type pole 12 sliding fit with hollow roller 10, when hollow roller 10 rotates, arc brush head 11 receives centrifugal force to the outside removal to contact with steel construction surface and produce the pressure of polishing, on the one hand, the accessible rotational speed control arc brush head 11 and steel construction between the pressure of polishing, on the other hand because centrifugal force is "flexible force", but when it runs into steel construction surface unevenness, automatic compensation also can not be impaired because of the too big device that leads to of pressure when the clearance does not appear, thereby improved the effect of polishing.
In order to solve the dust removal problem; as shown in fig. 2-4, the rust removing roller 6 further includes a dust removing assembly 14, where the dust removing assembly 14 includes an air inlet 16 formed on a side wall of the hollow rotating roller 10, an air deflector 15 welded on a side wall of the air inlet 16 in an inclined manner, and a plurality of groups of turbine blades 17 welded on an outer side wall of the main shaft 7; when the hollow rotary roller 10 rotates, on the one hand, the air nearby can enter the inner cavity of the hollow rotary roller 10 through the air inlet 16 by the inclined guiding function of the air deflector 15, and then the air is conveyed continuously in the axial direction by generating negative pressure through the rotation of the turbine blades 17.
The dust removing assembly 14 further comprises an end cover 18 and a dust collecting box 19 fixed on the side wall of the end cover 18 through bolts, the end cover 18 is fixed on the end face of the hollow rotary roller 10 through bolts, a stepped air outlet 22 is formed in the inner wall of the end cover 18, and a filter element 20 is wrapped and fixed on the inner wall of the dust collecting box 19; the air which is axially conveyed by the turbine blades 17 and contains rust dust enters the dust collecting box 19 through the stepped air outlet 22, and is filtered by the filter element 20 and then discharged.
The outer wall of one side of the step exhaust outlet 22 is fixed with a flexible rubber pad 21 through a pin 23; through setting up flexible cushion 21, flexible cushion 21 is through its unilateral fixed and self flexibility, cooperates the ladder structure of ladder air exit 22, can realize one-way passing to can prevent that the rust bits under the filtration from returning to hollow roller 10 inner chamber, thereby improved the dust collection effect of dust collection box 19.
The device can guide air through the autorotation of the hollow rotating roller 10 by arranging the air deflector 15 and the turbine fan blades 17, and the rust ground by the arc-shaped brush head 11 is sucked into the inner cavity of the hollow rotating roller 10 by utilizing the guided negative pressure and then is filtered and discharged, so that on one hand, the environment pollution can be prevented, on the other hand, the negative pressure dust collection and the grinding are performed for power synthesis, the aerodynamic arrangement of an air pump and the like is saved, and the cost is reduced, and the structural arrangement is also convenient.
In order to solve the reliability problem of aerodynamic force; as shown in fig. 5, the transmission assembly 8 includes a first gear 24, a second gear 27 and teeth 26 formed on the inner side wall of the fixed cover 9, the first gear 24 is connected to the outer side wall of the main shaft 7 through a key, the second gear 27 is meshed with the outer side of the first gear 24, the other side of the second gear 27 is meshed with the teeth 26, a countershaft 28 is rotatably connected to the outer wall of the axis of the second gear 27, the outer wall of the countershaft 28 is rotatably connected with the same planet carrier 25, and the outer side wall of the planet carrier 25 is welded to the inner circumferential wall of the hollow rotating roller 10; when the main shaft 7 rotates, on one hand, the main shaft directly drives the turbine fan blade 17 to rotate so as to axially convey rust, on the other hand, the main shaft drives the gear II 27 to rotate through the meshing action of the gear II 27, and the gear II 27 revolves through the meshing action of the gear II 27 and the teeth 26, so that the revolution speed of the gear II 27 is transmitted to the hollow rotating roller 10 through the connection action of the planet carrier 25, the hollow rotating roller 10 is driven to rotate, and the rotating speed of the hollow rotating roller 10 is in the same direction as the turbine fan blade 17 and smaller than that of the turbine fan blade 17.
This device through setting up drive assembly 8, it can drive turbine flabellum 17 and hollow roller 10 syntropy rotation simultaneously, guarantees the power input of polishing and dust removal to can also make the rotational speed of turbine flabellum 17 be greater than the rotational speed of hollow roller 10, thereby can prevent when rust gets into hollow roller 10, have the turbine flabellum 17 that causes with the rotational speed of hollow roller 10 syntropy and the unable transport that causes of the relative speed of rust is less with the rust, thereby increased turbine flabellum 17 axial transport's reliability.
To solve the driving problem; as shown in fig. 6, the inner side wall of the second portal frame 4 is fixed with a first motor 29 by a bolt, the outer wall of an output shaft of the first motor 29 is connected with a connecting shaft 30 by a coupling, the connecting shaft 30 is in transmission fit with the outer wall of the main shaft 7 by a synchronization assembly 31, in this embodiment, the specific type of the synchronization assembly 31 is not limited, and the synchronization assembly 31 is preferably a synchronous belt assembly with tooth sockets, and can be belt transmission, chain transmission and gear transmission; when the first motor 29 is started, it can drive the connecting shaft 30 to rotate, so that the main shaft 7 is driven to rotate by the synchronizing assembly 31.
In order to solve the lifting problem; as shown in fig. 7, the lifting mechanism 5 includes a guide rod 32 and a first telescopic device 33, in this embodiment, the specific type of the first telescopic device 33 is not limited, and may be an electric, pneumatic, hydraulic telescopic rod, or other mechanical assembly capable of implementing linear motion, and preferably: the first telescopic device 33 is a hydraulic telescopic rod, the guide rod 32 is slidably connected to the inner side wall of the first portal frame 3, the outer wall of the bottom of the guide rod 32 is fixed to the upper surface of the second portal frame 4 through bolts, the first telescopic device 33 is fixed to the outer wall of the top of the first portal frame 3 through bolts, and the outer wall of the output shaft of the first telescopic device 33 is fixed to the upper surface of the second portal frame 4 through bolts; when the first telescopic device 33 stretches, the second portal frame 4 can be driven to lift.
When the special-shaped steel structure is used, the special-shaped steel structure is placed at the top of the conveying mechanism 2, the conveying mechanism 2 can carry out linear conveying on the special-shaped steel structure, the first telescopic device 33 is started to drive the second portal frame 4 to descend, the arc-shaped brush head 11 is located on the upper surface of the steel structure, then the first motor 29 is started, when the first motor 29 is started, the first motor can drive the connecting shaft 30 to rotate, and accordingly the main shaft 7 is driven to rotate through the synchronous component 31, when the main shaft 7 rotates, on the one hand, the main shaft directly drives the turbine fan blade 17 to rotate, on the other hand, the second gear 27 is driven to rotate through the meshing action of the second gear 27, the second gear 27 and the tooth 26 are meshed to enable the second gear 27 to revolve through the meshing action of the second gear 27, so that the revolution speed of the second gear 27 is transmitted to the hollow rotating roller 10 through the connecting action of the planet carrier 25, the hollow rotating roller 10 is driven to rotate, when the hollow rotating roller 10 rotates, the first arc-shaped brush head 11 is driven to rotate, the arc-shaped brush head 11 is driven to move outwards through centrifugal force, the outer side, the surface of the steel structure is polished, on the other hand, nearby air can enter the inner cavity 16 through the turbine fan blade 17 through the inclined guiding action of the air deflector 15, the air inlet 17, the hollow rotating fan blade 17, the hollow rotating fan blade 17 and the dust is conveyed through the hollow rotating box, the hollow dust is further to be conveyed through the hollow dust filter roller 20, the filter core dust, the filter dust is discharged into the filter core 20, and then the filter dust is conveyed through the filter core, and the filter core, the filter dust is conveyed.
Example 2:
a rust removing device suitable for a deformed steel structure, as shown in figures 1 and 8-10, for solving the conveying problem; the present example was modified on the basis of example 1 as follows: the conveying mechanism 2 comprises a conveying frame 34, a conveying assembly 35 arranged on the inner side of the conveying frame 34 and a side limiting assembly 36 arranged on the bottom of the conveying frame 34.
The conveying assembly 35 comprises a plurality of conveying rollers 38 rotatably connected to the inner side wall of the conveying frame 34 through conveying shafts 41, chain wheels 40 are welded on the outer wall of the conveying shafts 41, the same chain 39 is meshed on the outer wall of the chain wheels 40, a second motor 37 is fixed on the outer wall of the other side of the conveying frame 34 through bolts, and the outer wall of an output shaft of the second motor 37 is fixed on the outer wall of one conveying shaft 41 through bolts; the horizontal plane of the special steel structure is placed at the top of the conveying roller 38, and the second motor 37 is started, so that all the conveying rollers 38 can be driven to rotate through the transmission of the chain wheel 40 and the chain 39, and the special steel structure is conveyed in a straight line.
The side limiting component 36 comprises a limiting frame 42 fixed at the bottom of the conveying frame 34 through bolts and a sliding block 47 connected to the inner wall of the limiting frame 42 in a sliding manner, a plurality of groups of sliding frames 44 are connected to the side wall of the limiting frame 42 in a sliding manner, and limiting rollers 45 are connected to the top of the sliding frames 44 in a rotating manner; the limiting roller 45 can limit the inner side of the vertical plane of the opposite steel structure, so that the transportation stability is ensured.
The top outer wall of the sliding frame 44 is rotatably connected with a connecting rod 46, the other end of the connecting rod 46 is rotatably connected with the top outer wall of the sliding block 47, the outer wall of one end of the limiting frame 42 is fixedly provided with a second expansion device 43 through a bolt, and the expansion end of the second expansion device 43 is fixedly arranged on the outer wall of the sliding block 47 through a bolt; in this embodiment, the specific type of the second telescopic device 43 is not limited, and may be an electric, pneumatic or hydraulic telescopic rod, or may be another mechanical assembly capable of implementing linear motion, and is preferred: the second expansion device 43 is a hydraulic expansion link.
When the second telescopic device 43 stretches, it can drive the sliding block 47 to slide, so that the sliding frame 44 is driven to transversely adjust through the connection limiting function of the connecting rod 46.
This device is through setting up spacing gyro wheel 45, and it can be spacing to the inboard vertical plane of deformed steel structure to guarantee the stability of transportation, and through setting up slider 47, it can be to the position control of spacing gyro wheel 45 on the one hand, thereby be applicable to the deformed steel structure of different width, on the other hand, it is through the spacing regulation of connecting rod 46, can make when adjusting, the symmetry axis of deformed steel structure is located the center all the time, thereby can prevent that the transportation that the focus skew caused from droing, further improved the stability of carrying.
When the telescopic device is used, the horizontal plane of the opposite steel structure is placed at the top of the conveying roller 38, the second motor 37 is started, and all the conveying rollers 38 can be driven to rotate through the transmission of the chain wheel 40 and the chain 39, so that the opposite steel structure is conveyed in a straight line, the limiting roller 45 can limit the inner side of the vertical plane of the opposite steel structure, when the telescopic device II 43 stretches and contracts, the telescopic device II can drive the sliding block 47 to slide, and the sliding frame 44 and the limiting roller 45 are driven to transversely adjust through the connection limiting function of the connecting rod 46.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (10)
1. The utility model provides a rust cleaning device suitable for deformed steel structure, includes base (1), its characterized in that, the top of base (1) is provided with conveying mechanism (2) that are used for carrying deformed steel structure, the top outer wall fixed mounting of base (1) has portal frame one (3), and the bottom of portal frame one (3) is connected with portal frame two (4) through elevating system (5), and the bottom inboard of portal frame two (4) is provided with rust cleaning roller (6), rust cleaning roller (6) including fixed lid (9) that are fixed in portal frame two (4), rotate hollow roller (10) and a plurality of arc brush head (11) that are connected in hollow roller (10) through T type pole (12) sliding connection, the opposite one side lock joint of the interior circumference wall of T type pole (12) and hollow roller (10) has same spring (13), the inner wall rotation of fixed lid (9) is connected with main shaft (7), and main shaft (7) are connected in hollow roller (10) through transmission of drive assembly (8).
2. The rust removing device for the deformed steel structure according to claim 1, wherein the rust removing roller (6) further comprises a dust removing assembly (14), and the dust removing assembly (14) comprises an air inlet (16) formed in the side wall of the hollow rotating roller (10), an air deflector (15) obliquely and fixedly installed on the side wall of the air inlet (16) and a plurality of groups of turbine blades (17) fixedly installed on the outer side wall of the main shaft (7).
3. The rust removing device suitable for the deformed steel structure according to claim 2, wherein the dust removing assembly (14) further comprises an end cover (18) and a dust collecting box (19) fixedly installed on the side wall of the end cover (18), the end cover (18) is fixedly installed on the end face of the hollow rotating roller (10), a stepped exhaust outlet (22) is formed in the inner wall of the end cover (18), and a filter element (20) is fixedly wrapped on the inner wall of the dust collecting box (19).
4. A rust removing device suitable for a deformed steel structure according to claim 3, characterized in that a flexible rubber pad (21) is fixed on the outer wall of one side of the step exhaust outlet (22) through a pin (23).
5. The rust removing device for the deformed steel structure according to claim 1, wherein the transmission assembly (8) comprises a first gear (24), a second gear (27) and teeth (26) arranged on the inner side wall of the fixed cover (9), the first gear (24) is connected to the outer side wall of the main shaft (7) through a key, the second gear (27) is meshed with the outer side of the first gear (24), the other side of the second gear (27) is meshed with the teeth (26), a countershaft (28) is rotatably connected to the outer wall of the axis of the second gear (27), the outer wall of the countershaft (28) is rotatably connected with the same planet carrier (25), and the outer side wall of the planet carrier (25) is fixedly arranged on the inner circumferential wall of the hollow rotating roller (10).
6. The rust removing device suitable for the deformed steel structure according to claim 5, wherein a first motor (29) is fixedly arranged on the inner side wall of the second portal frame (4), the outer wall of an output shaft of the first motor (29) is connected with a connecting shaft (30) through a coupler, and the connecting shaft (30) is in transmission fit with the outer wall of the main shaft (7) through a synchronizing assembly (31).
7. The rust removing device for the deformed steel structure according to claim 1, wherein the lifting mechanism (5) comprises a guide rod (32) and a first telescopic device (33), the guide rod (32) is slidably connected to the inner side wall of the first portal frame (3), the outer bottom wall of the guide rod (32) is fixedly arranged on the upper surface of the second portal frame (4), the first telescopic device (33) is fixedly arranged on the outer top wall of the first portal frame (3), and the outer output shaft wall of the first telescopic device (33) is fixedly arranged on the upper surface of the second portal frame (4).
8. The rust removing device for deformed steel structures according to claim 1, wherein the conveying mechanism (2) comprises a conveying frame (34), a conveying assembly (35) arranged on the inner side of the conveying frame (34) and a side limiting assembly (36) arranged on the bottom of the conveying frame (34).
9. The rust removing device for deformed steel structures according to claim 8, wherein the conveying assembly (35) comprises a plurality of conveying rollers (38) rotatably connected to the inner side wall of the conveying frame (34) through conveying shafts (41), chain wheels (40) are fixedly arranged on the outer walls of the conveying shafts (41), the same chain (39) is meshed with the outer walls of the chain wheels (40), a second motor (37) is fixedly arranged on the outer wall of the other side of the conveying frame (34), and the outer wall of an output shaft of the second motor (37) is fixedly arranged on the outer wall of one conveying shaft (41).
10. The rust removing device for the deformed steel structure according to claim 8, wherein the side limiting component (36) comprises a limiting frame (42) fixedly installed at the bottom of the conveying frame (34) and a sliding block (47) connected to the inner wall of the limiting frame (42) in a sliding manner, a plurality of groups of sliding frames (44) are connected to the side wall of the limiting frame (42) in a sliding manner, and limiting rollers (45) are connected to the top of the sliding frames (44) in a rotating manner; the top outer wall of the sliding frame (44) is rotationally connected with a connecting rod (46), the other end of the connecting rod (46) is rotationally connected with the top outer wall of the sliding block (47), and a second telescopic device (43) is fixedly arranged on the outer wall of one end of the limiting frame (42), and the telescopic end of the second telescopic device (43) is fixedly arranged on the outer wall of the sliding block (47).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211601676.7A CN116160337A (en) | 2022-12-13 | 2022-12-13 | Rust removal device suitable for deformed steel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211601676.7A CN116160337A (en) | 2022-12-13 | 2022-12-13 | Rust removal device suitable for deformed steel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116160337A true CN116160337A (en) | 2023-05-26 |
Family
ID=86421039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211601676.7A Withdrawn CN116160337A (en) | 2022-12-13 | 2022-12-13 | Rust removal device suitable for deformed steel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116160337A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118162415A (en) * | 2024-05-14 | 2024-06-11 | 泰州市环星不锈钢有限公司 | Automatic bolt cleaning machine |
| CN118875946A (en) * | 2024-09-30 | 2024-11-01 | 苏州艾锐珐金属制品有限公司 | A dust-free metal sheet polishing device and method |
-
2022
- 2022-12-13 CN CN202211601676.7A patent/CN116160337A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118162415A (en) * | 2024-05-14 | 2024-06-11 | 泰州市环星不锈钢有限公司 | Automatic bolt cleaning machine |
| CN118162415B (en) * | 2024-05-14 | 2024-07-19 | 泰州市环星不锈钢有限公司 | Automatic bolt cleaning machine |
| CN118875946A (en) * | 2024-09-30 | 2024-11-01 | 苏州艾锐珐金属制品有限公司 | A dust-free metal sheet polishing device and method |
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Application publication date: 20230526 |
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