CN113210310B - Large-scale I-steel cleaning device - Google Patents

Large-scale I-steel cleaning device Download PDF

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Publication number
CN113210310B
CN113210310B CN202110542801.0A CN202110542801A CN113210310B CN 113210310 B CN113210310 B CN 113210310B CN 202110542801 A CN202110542801 A CN 202110542801A CN 113210310 B CN113210310 B CN 113210310B
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China
Prior art keywords
suction
correspondingly
steel
telescopic
driving
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CN113210310A (en
Inventor
张志奎
史聪鸽
耿令新
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Henan Taihou Construction Labor Subcontracting Co ltd
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Henan Taihou Construction Labor Subcontracting Co ltd
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00Cleaning by methods involving the use of tools
    • B08B1/10Cleaning by methods involving the use of tools characterised by the type of cleaning tool
    • B08B1/12Brushes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B13/00Accessories or details of general applicability for machines or apparatus for cleaning
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B5/00Cleaning by methods involving the use of air flow or gas flow
    • B08B5/04Cleaning by suction, with or without auxiliary action

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  • Cleaning In General (AREA)

Abstract

A large-scale I-steel cleaning device can be driven to move along the top surface of I-steel through a travelling mechanism, so that the I-steel is automatically cleaned, and the labor capacity of workers is greatly reduced; in the moving process of the cleaning device, the top surface and two side surfaces of the I-shaped steel are cleaned simultaneously through the sweeping brush and the suction mechanism, so that the cleaning device is high in working efficiency, and the suction mechanism can effectively remove steel shots at gaps of reinforcing ribs, so that the cleaning device is high in steel shot removing capacity; in addition, the steel shots sucked by the suction mechanism can be returned to the shot blasting machine for continuous use, so that the cleaning device also has the advantage of saving resources.

Description

Large-scale I-steel cleaning device
Technical Field
The invention relates to the technical field of I-steel preparation, in particular to a large-scale I-steel cleaning device.
Background
As is known, the production of the i-beam generally needs to be performed with the steps of assembly welding forming, polishing and paint spraying, wherein the polishing step is generally completed by a shot blasting machine, but the side surface of the large i-beam generally has reinforcing ribs, so that after the large i-beam is polished by the shot blasting machine, more steel shots remain on the surface of the large i-beam, and the steel shots on the surface of the conventional h-beam are cleaned by two methods, one is that a worker holds a cleaning tool by hand and then cleans the large i-beam along the i-beam, although the method can clean the steel shots remaining on the i-beam, the efficiency of manual cleaning is low, and the workload of the worker is too large due to the large size of the large i-beam; the other method is that a cleaning wheel is arranged at the outlet of the shot blasting machine, although the method can clean off a part of steel shots, gaps formed by reinforcing ribs are arranged on the side surface of the I-steel, and the cleaning capability of the cleaning wheel on the gaps is poor, so that the steel shots are still remained on the surface of the I-steel finally, and the subsequent spraying step is influenced; therefore, in summary, a cleaning device capable of efficiently cleaning the i-steel and having strong steel shot removing capability is needed in the current market.
Disclosure of Invention
In order to overcome the defects in the background art, the invention discloses a large I-steel cleaning device.
In order to achieve the purpose, the invention adopts the following technical scheme:
a large I-steel cleaning device comprises a top plate, a sweeping brush, side plates, a traveling mechanism and a suction mechanism; the two top plates are arranged, the head end surfaces of the two top plates are arranged oppositely, and a telescopic mechanism capable of driving the two top plates to move in the opposite direction or in the opposite direction is arranged between the two top plates; the bottom surfaces of the two top plates are provided with traveling mechanisms which can drive the top plates to move; the two top plates are respectively provided with a sweeping brush, brush handles of the sweeping brushes are fixedly arranged on the side surfaces of the corresponding top plates, brush heads of the sweeping brushes are correspondingly positioned on the same horizontal plane with the travelling mechanism, the two sweeping brushes are arranged diagonally, the head ends of the two sweeping brushes are partially overlapped, and the bottom surfaces of the tail ends of the two top plates are respectively and vertically provided with a side plate; the plate surfaces of the two side plates are respectively provided with an absorbing mechanism, each absorbing mechanism comprises a material absorbing pipe, an exhaust fan and a material discharging pipe, the material absorbing ends of the material absorbing pipes are arranged in a plurality of numbers, the material absorbing ends penetrate through the corresponding side plates and are vertically and uniformly distributed, the material discharging ends of the material absorbing pipes are correspondingly connected with the air inlet ends of the exhaust fan, the air outlet ends of the exhaust fan are correspondingly connected with the material inlet ends of the material discharging pipes, the material discharge ports of the material discharging pipes are correspondingly connected with the steel shot storage box of the shot blasting machine, and the material absorbing ends of the two material absorbing pipes are corresponding;
preferably, the telescopic mechanism comprises a telescopic device and a guide rod, a plurality of pairs of grooves are formed in the head end faces of the two top plates, which are opposite to each other, the mounting end and the telescopic end of the telescopic device are respectively and fixedly mounted in the corresponding pair of grooves, and the two ends of the guide rod are respectively and correspondingly inserted into the pair of grooves;
preferably, the telescopic device is positioned in the center of the end face of the top plate head, two guide rods are arranged and are respectively positioned on two sides of the telescopic device, and the telescopic device and the guide rods are correspondingly positioned on the same horizontal plane;
preferably, the expansion piece is an oil cylinder, an air cylinder or an electric cylinder;
preferably, the traveling mechanism comprises a driving motor, a driving rod, a driven rod, a bearing seat, traveling wheels and a mounting plate, the driving motor is mounted on the plate surface of one side plate, the driving end of the driving motor is correspondingly connected with the head end of the driving rod, the tail end of the driving rod is correspondingly matched with the head end of the driven rod for transmission and insertion, the tail end of the driven rod is correspondingly connected with the bearing seat, and the bearing seat is correspondingly mounted on the plate surface of the other side plate; the rod bodies of the driving rod and the driven rod are respectively fixedly provided with a gear, the two gears are respectively correspondingly positioned below a top plate, walking wheels are meshed with the two gears, two sides of each gear are respectively provided with an installation plate, the installation plates are correspondingly sleeved on the rod bodies of the driving rod or the driven rod, and the top surfaces of the installation plates are fixedly connected with the bottom surfaces of the corresponding top plates;
preferably, a plurality of positioning keys are vertically and uniformly distributed at the tail end of the driving rod, a groove is formed at the head end of the driven rod, and a key groove correspondingly matched with the positioning keys is formed in the groove wall of the groove;
preferably, the material suction pipe is a corrugated hose, and the opposite surfaces of the two side plates are respectively provided with a swing mechanism for controlling the rotation angle of the material suction end of the material suction pipe;
preferably, the swing mechanism comprises an embracing clamp and a plurality of uniformly arranged telescopic driving devices, the embracing clamp is correspondingly and fixedly clamped with the material suction end of the material suction pipe, the telescopic ends of the plurality of telescopic driving devices are correspondingly hinged with the side surface of the embracing clamp, and the plurality of telescopic driving devices are fixedly arranged on the corresponding side plates;
preferably, the telescopic driving devices are oil cylinders, air cylinders or electric cylinders, and the number of the telescopic driving devices is four;
preferably, the number of the material suction ends of the material suction pipe is three.
Due to the adoption of the technical scheme, the invention has the following beneficial effects:
according to the large I-steel cleaning device disclosed by the invention, the cleaning device can be driven to move along the top surface of the I-steel through the travelling mechanism, so that the I-steel is automatically cleaned, and the labor capacity of workers is greatly reduced; in the moving process of the cleaning device, the top surface and two side surfaces of the I-shaped steel are cleaned simultaneously through the sweeping brush and the suction mechanism, so that the cleaning device is high in working efficiency, and the suction mechanism can effectively remove steel shots at gaps of reinforcing ribs, so that the cleaning device is high in steel shot removing capacity; in addition, the steel shots sucked by the suction mechanism can be returned to the shot blasting machine for continuous use, so that the cleaning device has the advantage of saving resources;
in addition, through will inhaling the material pipe and establishing to corrugated hose, can let to inhale material pipe self and have certain flexible deformability to let swing mechanism can inhale the absorption angle that the material pipe was inhaled to the material end according to the strengthening rib setting position of I-steel side, corresponding adjustment, guarantee suction mechanism's clear ability.
Drawings
FIG. 1 is a schematic structural diagram of the present invention;
FIG. 2 is an enlarged view of the portion A in FIG. 1;
FIG. 3 is a schematic structural diagram of a swing mechanism;
fig. 4 is a sectional view of a portion B in fig. 3.
In the figure: 1. a top plate; 2. a telescoping mechanism; 201. a retractor; 202. a guide bar; 3. a traveling mechanism; 301. a drive motor; 302. a driving lever; 303. a driven lever; 304. a bearing seat; 305. a gear; 306. a traveling wheel; 307. mounting a plate; 308. a positioning key; 309. a keyway; 4. a material sweeping brush; 5. a side plate; 6. a suction mechanism; 601. a material suction pipe; 602. a fan; 603. a discharge pipe; 7. a swing mechanism; 701. a telescopic driving device; 702. clamping the clamp; 8. and (4) H-shaped steel.
Detailed Description
In the following description, the technical solutions of the present invention will be described with reference to the drawings of the embodiments of the present invention, and it should be understood that, if there is an orientation or positional relationship indicated by terms such as "upper", "lower", "front", "rear", "left", "right", etc., it is only corresponding to the drawings of the present invention, and for convenience of describing the present invention, it is not necessary to indicate or imply that the indicated devices or elements have a specific orientation:
the large-scale I-steel cleaning device described in the attached figures 1-4 comprises a top plate 1, a sweeping brush 4, a side plate 5, a traveling mechanism 3 and a suction mechanism 6; the cleaning device is characterized in that the number of the top plates 1 is two, the head end surfaces of the two top plates 1 are oppositely arranged, a telescopic mechanism 2 capable of driving the two top plates 1 to move in the opposite direction or in the opposite direction is arranged between the two top plates 1, I-shaped steel 8 with different widths are correspondingly adapted by adjusting the distance between the two top plates 1, and the distance between the two top plates 1 is increased when the cleaning device is installed, so that the installation process is more convenient; as required, telescopic machanism 2 contains expansion bend 201 and guide arm 202, the head end face that two roofs 1 are relative all is equipped with many pairs of recesses, the installation end and the flexible end of expansion bend 201 are fixed mounting respectively in a pair of recess that corresponds, the both ends of guide arm 202 correspond respectively in a pair of inserted recess, flexible action through expansion bend 201, can drive a roof 1 and remove, thereby make two roofs 1 move in opposite directions or back to each other, and then realize the interval adjustment between two roofs 1, can let two roofs 1 remain throughout at the removal in-process through guide arm 202 and correspond, a connected mode of guide arm 202 does: the two ends of the guide rod 202 can be only placed in the groove and cannot be separated from the groove when the top plate 1 moves, and another connection mode of the guide rod 202 is as follows: one end of the guide rod 202 is fixedly arranged in the corresponding groove, and the other end of the guide rod 202 can slide along the corresponding groove; in addition, the telescopic device 201 is located in the center of the head end surface of the top plate 1, two guide rods 202 are provided and located on two sides of the telescopic device 201 respectively, the telescopic device 201 and the guide rods 202 are located on the same horizontal plane correspondingly, and the two guide rods 202 can further enhance the stability of the top plate 1 during movement; in particular, the telescopic device 201 is designed as an oil cylinder, an air cylinder or an electric cylinder, wherein the electric cylinder is the most preferred choice;
the bottom surfaces of the two top plates 1 are provided with the travelling mechanisms 3 capable of moving along the axis of the I-steel 8, the travelling mechanisms 3 can drive the top plates 1 to move so as to drive the integral cleaning device to move along the length direction of the I-steel 8, and further realize the integral cleaning operation of the I-steel 8, according to requirements, the travelling mechanisms 3 comprise driving motors 301, driving rods 302, driven rods 303, bearing seats 304, travelling wheels 306 and mounting plates 307, the driving motors 301 are mounted on the plate surface of the side plate 5, the driving ends of the driving motors 301 are correspondingly connected with the head ends of the driving rods 302, the tail ends of the driving rods 302 are correspondingly matched with the head ends of the driven rods 303 for transmission and insertion, the driving rods 302 can drive the driven rods 303 to rotate, and can move for a certain distance along the axis when the two top plates 1 move towards or away from each other, and the transmission between the driving rods 302 and the driven rods 303 is not influenced, the tail end of the driven rod 303 is correspondingly connected with a bearing seat 304, and the bearing seat 304 is correspondingly arranged on the plate surface of the other side plate 5; the shafts of the driving rod 302 and the driven rod 303 are respectively and fixedly provided with a gear 305, the two gears 305 are respectively and correspondingly positioned below a top plate 1, and the two gears 305 are respectively engaged with traveling wheels 306, and the driving rod is driven to rotate by a motor, so that the gear 305 on the driving rod drives the traveling wheels 306 to rotate, and the top plate 1 and the side plate 5 are driven to move together; two sides of each gear 305 are respectively provided with a mounting plate 307, the mounting plates 307 have the function of limiting the travelling wheels 306 on the gears 305, the mounting plates 307 are correspondingly sleeved on the rod body of the driving rod 302 or the driven rod 303, the top surfaces of the mounting plates 307 are fixedly connected with the bottom surfaces of the corresponding top plates 1, the connection between the top plates 1 and the travelling mechanism 3 is realized through the mounting plates 307, namely the travelling mechanism 3 provides supporting force for the top plates 1;
in addition, a plurality of positioning keys 308 are vertically and uniformly distributed at the tail end of the driving rod 302, a slot is formed in the head end of the driven rod 303, a key slot 309 which is correspondingly matched with the positioning keys 308 is formed in the slot wall of the slot, when the driving rod 302 rotates, acting force can be applied to the slot wall of the key slot 309 through the positioning keys 308, so that the driven rod 303 is driven to rotate, and when the driving rod 302 moves along the axis, the positioning keys 308 and the key slot 309 can play a role in guiding and preventing rotation; the two top plates 1 are respectively provided with a sweeping brush 4, brush holders of the sweeping brushes 4 are fixedly arranged on the side surfaces of the corresponding top plates 1, brush heads of the sweeping brushes 4 are correspondingly positioned on the same horizontal plane with the travelling mechanism 3, the two sweeping brushes 4 are arranged in opposite angles, the head ends of the two sweeping brushes 4 are partially overlapped, so that when the two top plates 1 move in opposite directions or in opposite directions, the two sweeping brushes 4 can still sweep all top surfaces of the two top plates 1, and the bottom surfaces of the tail ends of the two top plates 1 are respectively and vertically provided with a side plate 5;
the cleaning device is characterized in that the surfaces of the two side plates 5 are respectively provided with a suction mechanism 6, each suction mechanism 6 comprises a suction pipe 601, an exhaust fan 602 and a discharge pipe 603, the suction ends of the suction pipes 601 are arranged in a plurality, the suction ends penetrate through the corresponding side plates 5 and are vertically and uniformly distributed, so that the suction pipes 601 can completely clean steel shots on the side surface of the I-steel 8, the discharge ends of the suction pipes 601 are correspondingly connected with the air inlet end of the exhaust fan 602, the air outlet end of the exhaust fan 602 is correspondingly connected with the feed inlet of the discharge pipe 603, the material outlet of the discharge pipe 603 is correspondingly connected with a steel shot storage box of the shot blasting machine, the steel shots can be returned to the shot blasting machine for continuous use, and the cleaning device has the advantage of saving resources, the suction ends of the two suction pipes 601 are corresponding, the suction pipes 601 are arranged as corrugated hoses as required, so that the suction pipes 601 have a certain degree of telescopic deformation capability, the opposite surfaces of the two side plates 5 are respectively provided with a swing mechanism 7 for controlling the rotation angle of the material suction end of the material suction pipe 601, the swing mechanism 7 can correspondingly adjust the suction angle of the material suction end of the material suction pipe 601 according to the arrangement position of a reinforcing rib on the side surface of an I-beam 8, so as to ensure the cleaning capability of the suction mechanism 6, in addition, the swing mechanism 7 comprises a clasping clamp 702 and a plurality of uniformly arranged telescopic driving devices 701, the clasping clamp 702 is correspondingly and fixedly clamped with the material suction end of the material suction pipe 601, the telescopic ends of the plurality of telescopic driving devices 701 are correspondingly hinged with the side surface of the clasping clamp 702, the plurality of telescopic driving devices 701 are fixedly arranged on the corresponding side plates 5, the clasping clamp 702 can be driven to rotate through the matching telescopic driving devices 701, so as to realize the rotation of the material suction end of the material suction pipe 601, particularly, the telescopic driving devices 701 are provided with oil cylinders, air cylinders or electric cylinders, and the number is four, in addition, the number of the material suction ends of the material suction pipe 601 is three.
When the large-scale I-steel cleaning device is implemented, the two top plates 1 move back and forth through the telescopic mechanism 2 until the distance between the two side plates 5 is larger than the width of the I-steel 8, then the device is placed on the top surface of the I-steel 8, the travelling mechanism 3 is abutted against the top surface of the I-steel 8, and finally the two top plates 1 move oppositely through the telescopic mechanism 2 until the plate surfaces of the two side plates 5 are respectively abutted against one end of the I-steel 8 correspondingly, so that the device is mounted; then, the driver of the traveling mechanism 3 and the exhaust fan 602 of the suction mechanism 6 are started, so that the automatic cleaning operation of the apparatus can be started.
The invention is not described in detail in the prior art, and it is apparent to a person skilled in the art that the invention is not limited to details of the above-described exemplary embodiments, but that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Claims (7)

1. The utility model provides a large-scale I-steel cleaning device which characterized by: comprises a top plate (1), a traveling mechanism (3), a sweeping brush (4), a side plate (5) and a suction mechanism (6); the two top plates (1) are arranged, the head end surfaces of the two top plates (1) are arranged oppositely, and a telescopic mechanism (2) capable of driving the two top plates (1) to move oppositely or reversely is arranged between the two top plates (1); the bottom surfaces of the two top plates (1) are provided with traveling mechanisms (3), and the traveling mechanisms (3) can drive the top plates (1) to move; the two top plates (1) are respectively provided with a sweeping brush (4), brush handles of the sweeping brushes (4) are fixedly arranged on the side surfaces of the corresponding top plates (1), brush heads of the sweeping brushes (4) are correspondingly positioned on the same horizontal plane with the travelling mechanism (3), the two sweeping brushes (4) are arranged in a diagonal manner, the head ends of the two sweeping brushes (4) are partially overlapped, and the bottom surfaces of the tail ends of the two top plates (1) are respectively and vertically provided with a side plate (5);
the walking mechanism (3) comprises a driving motor (301), a driving rod (302), a driven rod (303), a bearing seat (304), walking wheels (306) and a mounting plate (307), wherein the driving motor (301) is mounted on the plate surface of one side plate (5), the driving end of the driving motor (301) is correspondingly connected with the head end of the driving rod (302), the tail end of the driving rod (302) is correspondingly matched with the head end of the driven rod (303) for transmission and insertion, the tail end of the driven rod (303) is correspondingly connected with the bearing seat (304), and the bearing seat (304) is correspondingly mounted on the plate surface of the other side plate (5); the rod bodies of the driving rod (302) and the driven rod (303) are respectively and fixedly provided with a gear (305), the two gears (305) are respectively and correspondingly positioned below a top plate (1), the two gears (305) are respectively meshed with traveling wheels (306), two sides of each gear (305) are respectively provided with a mounting plate (307), a plurality of mounting plates (307) are correspondingly sleeved on the rod bodies of the driving rod (302) or the driven rod (303), and the top surfaces of the mounting plates (307) are fixedly connected with the bottom surfaces of the corresponding top plates (1);
the plate surfaces of the two side plates (5) are respectively provided with a suction mechanism (6), each suction mechanism (6) comprises a suction pipe (601), an exhaust fan (602) and a discharge pipe (603), the suction ends of the suction pipes (601) are arranged in a plurality of numbers, the suction ends penetrate through the corresponding side plates (5) and are vertically and uniformly distributed, the suction pipes (601) are arranged as corrugated hoses, and the opposite surfaces of the two side plates (5) are respectively provided with a swing mechanism (7) for controlling the rotation angle of the suction ends of the suction pipes (601); the swing mechanism (7) comprises an embracing clamp (702) and a plurality of uniformly arranged telescopic driving devices (701), the embracing clamp (702) is correspondingly and fixedly clamped with a material suction end of a material suction pipe (601), telescopic ends of the plurality of telescopic driving devices (701) are correspondingly hinged with the side surface of the embracing clamp (702), and the plurality of telescopic driving devices (701) are fixedly arranged on corresponding side plates (5); inhale the ejection of compact end of material pipe (601) and the air inlet end of air exhauster (602) and correspond and be connected, the air-out end of air exhauster (602) corresponds with the feed inlet of discharging pipe (603) and is connected, and the punishment in mouth of discharging pipe (603) corresponds with the shot blasting machine steel shot bin and is connected, two inhale the material end of inhaling of material pipe (601) and correspond.
2. The large-sized i-steel cleaning apparatus according to claim 1, wherein: telescopic machanism (2) contain expansion bend (201) and guide arm (202), and the relative head end face of two roof (1) all is equipped with a plurality of pairs of recesses, and the installation end and the flexible end of expansion bend (201) are fixed mounting respectively in a pair of recess that corresponds, and the both ends of guide arm (202) correspond respectively in a pair of recess of male.
3. The large-sized i-steel cleaning apparatus according to claim 2, wherein: the telescopic device (201) is located in the center of the head end face of the top plate (1), the number of the guide rods (202) is two, the guide rods (202) are located on two sides of the telescopic device (201) respectively, and the telescopic device (201) and the guide rods (202) are located on the same horizontal plane correspondingly.
4. The large-sized i-steel cleaning apparatus according to claim 2, wherein: the expansion piece (201) is an oil cylinder, an air cylinder or an electric cylinder.
5. The large-sized i-steel cleaning apparatus according to claim 1, wherein: a plurality of positioning keys (308) are vertically and uniformly distributed at the tail end of the driving rod (302), a groove is formed in the head end of the driven rod (303), and a key groove (309) correspondingly matched with the positioning keys (308) is formed in the groove wall of the groove.
6. The large-sized i-steel cleaning apparatus according to claim 1, wherein: the telescopic driving devices (701) are oil cylinders, air cylinders or electric cylinders, and the number of the telescopic driving devices is four.
7. The large-sized i-steel cleaning apparatus according to claim 1, wherein: the number of the material suction ends of the material suction pipe (601) is three.
CN202110542801.0A 2021-05-19 2021-05-19 Large-scale I-steel cleaning device Active CN113210310B (en)

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CN202110542801.0A CN113210310B (en) 2021-05-19 2021-05-19 Large-scale I-steel cleaning device

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CN202110542801.0A CN113210310B (en) 2021-05-19 2021-05-19 Large-scale I-steel cleaning device

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CN113210310A CN113210310A (en) 2021-08-06
CN113210310B true CN113210310B (en) 2022-03-01

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103008304A (en) * 2012-12-10 2013-04-03 天津大学 Turnover robot for sweeping parallel pipes
WO2017039304A1 (en) * 2015-08-31 2017-03-09 서울대학교 산학협력단 Cleaning device
CN208373759U (en) * 2018-05-08 2019-01-15 南京南化建设有限公司 Inner wall of the pipe remains shot iron powder remove device
CN110314870A (en) * 2019-07-16 2019-10-11 郑杰 A kind of insulator cleaning device
CN212018681U (en) * 2019-11-22 2020-11-27 西安发威电子科技有限公司 Conveying track belt cleaning device
CN213103326U (en) * 2020-06-28 2021-05-04 江苏重林除锈设备科技有限公司 Shot cleaning device of shot blasting machine

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103008304A (en) * 2012-12-10 2013-04-03 天津大学 Turnover robot for sweeping parallel pipes
WO2017039304A1 (en) * 2015-08-31 2017-03-09 서울대학교 산학협력단 Cleaning device
CN208373759U (en) * 2018-05-08 2019-01-15 南京南化建设有限公司 Inner wall of the pipe remains shot iron powder remove device
CN110314870A (en) * 2019-07-16 2019-10-11 郑杰 A kind of insulator cleaning device
CN212018681U (en) * 2019-11-22 2020-11-27 西安发威电子科技有限公司 Conveying track belt cleaning device
CN213103326U (en) * 2020-06-28 2021-05-04 江苏重林除锈设备科技有限公司 Shot cleaning device of shot blasting machine

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