CN111037437A - Ship rust removal device - Google Patents
Ship rust removal device Download PDFInfo
- Publication number
- CN111037437A CN111037437A CN201911037484.6A CN201911037484A CN111037437A CN 111037437 A CN111037437 A CN 111037437A CN 201911037484 A CN201911037484 A CN 201911037484A CN 111037437 A CN111037437 A CN 111037437A
- Authority
- CN
- China
- Prior art keywords
- cleaning head
- rust removing
- impact
- rotating shaft
- ship
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B59/00—Hull protection specially adapted for vessels; Cleaning devices specially adapted for vessels
- B63B59/06—Cleaning devices for hulls
Abstract
The invention discloses a ship rust removing device, aiming at solving the defects of inconvenient ship rust removing operation, low working efficiency and poor rust removing effect. The cleaning head is connected with a jet hose, a wheel driven to rotate by a motor is mounted on the wall climbing vehicle, a magnet block is arranged on the wall climbing vehicle, a rotating shaft is mounted in the cleaning head, a driving impeller is mounted on the rotating shaft, one end of the rotating shaft extending out of the cleaning head is connected with a derusting brush, a plurality of impacting cylinders are uniformly distributed on the cleaning head and comprise an inner cylinder and an outer cylinder, an annular cavity is formed between the inner cylinder and the outer cylinder, a plurality of impact holes which are communicated with the inner cylinder in a one-to-one correspondence mode are formed in the bottom surface of the cleaning head, a rotating ring driven to rotate by the rotating shaft is mounted on the bottom surface of the cleaning head, a plurality of liquid through holes are uniformly distributed on the rotating ring, and the liquid through holes can slide through the impact holes along with the rotation of the rotating ring and are; and a tension spring is arranged in the annular cavity, one end of the tension spring is connected with an impact ball, and the impact ball is abutted against the end part of the inner barrel.
Description
Technical Field
The invention relates to a ship rust removing technology, in particular to a ship rust removing device.
Background
The rust phenomenon can appear on its surface after boats and ships use for a long time, consequently need regularly to remove rust to the boats and ships surface and clear up, and the current commonly used way is to set up the scaffold, and the workman stands and manually clears up on the scaffold, and the operation is inconvenient, and work efficiency is low, and intensity of labour and potential safety hazard are big, and the rust cleaning effect is not good moreover.
Disclosure of Invention
The invention overcomes the defects of inconvenient ship rust removal operation, low working efficiency and poor rust removal effect, and provides the ship rust removal device which greatly facilitates the ship rust removal operation, and has high working efficiency and good rust removal effect.
In order to solve the technical problems, the invention adopts the following technical scheme: a ship rust removing device comprises a wall climbing vehicle and a cleaning head arranged on the wall climbing vehicle, wherein the cleaning head is connected with a jet hose, a motor-driven rotating wheel is arranged on the wall climbing vehicle, a magnet block is arranged on the wall climbing vehicle, a rotating shaft is arranged in the cleaning head, a driving impeller is arranged on the rotating shaft, one end of the rotating shaft extending out of the cleaning head is connected with a rust removing brush, a plurality of impact cylinders are uniformly distributed on the cleaning head and comprise an inner cylinder and an outer cylinder, an annular cavity is formed between the inner cylinder and the outer cylinder, a plurality of impact holes which are communicated with the inner cylinder in a one-to-one correspondence manner are formed in the bottom surface of the cleaning head, a rotating ring driven to rotate by the rotating shaft is arranged on the bottom surface of the cleaning head, the rotating ring can cover the impact holes, a plurality of liquid through holes are uniformly distributed on the rotating ring, and the liquid through; and a tension spring is arranged in the annular cavity, one end of the tension spring is connected with an impact ball, and the impact ball is abutted against the end part of the inner barrel.
When the ship rust removing device works, the wall climbing vehicle is attracted on the outer wall of a ship under the action of the magnetic force of the magnet block, and the motor drives the wheels to rotate, so that the wall climbing vehicle moves. The rust removing brush is attached to the outer wall of the ship, and the impact ball and the outer wall of the ship keep a certain distance. High-pressure water is conveyed into the cleaning head through the injection hose, the water flow drives the driving impeller to rotate, so that the rotating shaft rotates, and the derusting brush rotates along with the rotating shaft, so that the derusting operation is performed on the surface of the ship. Meanwhile, the rotating ring rotates along with the rotating shaft, when the liquid through hole in the rotating ring slides through the impact hole and is communicated with the impact hole, water flow is ejected outwards through the liquid through hole, the impact hole and the inner cylinder, so that the impact ball is pushed outwards and is impacted on the surface of the ship, rust on the surface of the ship is impacted, the subsequent rust removing operation of the rust removing brush is facilitated, and the rust removing is more thorough. When the liquid through hole on the rotating ring slides away from the impact hole, the impact hole is covered by the rotating ring, and at the moment, the impact ball returns to the original position under the action of the tensioning spring. The rotating ring rotates continuously, and the impact ball impacts the surface of the ship back and forth continuously to impact rust. The ship rust removing device greatly facilitates ship rust removing operation, and is high in working efficiency and good in rust removing effect.
Preferably, the liquid through hole has an arc-shaped long structure. The long-strip-shaped liquid through hole enables water flow to have enough circulation time, and the impact ball can be ensured to impact the surface of the ship outwards.
Preferably, the bottom surface of the cleaning head is provided with a positioning ring groove, the impact hole is arranged on the bottom surface of the positioning ring groove, and the rotating ring is installed in the positioning ring groove in an adaptive mode. The structure makes the rotation of the rotating ring more stable and reliable, and the sealing performance is good after the rotating ring covers the impact hole.
Preferably, the bottom surface of the cleaning head is provided with a plurality of injection holes. The jet holes jet high-pressure water to directly impact the surface of the ship, so that the surface of the ship is derusted, the derusting speed is accelerated, and the derusting effect is improved.
Preferably, the derusting brush comprises a brush seat, a buffer plug and bristles, the bristles are connected to the buffer plug, an installation cavity is formed in the brush seat, the buffer plug is movably installed in the installation cavity, and a buffer spring is installed between the buffer plug and the inner wall of the installation cavity. The derusting brush has certain buffering in the rotating derusting process, so that the phenomenon of blocking is prevented, and the brush hair can be ensured to be always in contact with the surface of a ship.
Preferably, the end part of the inner cylinder is connected with a soft buffer sleeve, the end surface of the buffer sleeve is of an inwards concave arc structure matched with the surface of the impact ball, and the impact ball abuts against the end part of the buffer sleeve. The impact ball is abutted to the end part of the buffer sleeve, the sealing performance is good, and the buffer sleeve absorbs certain impact force when the impact ball returns, so that the impact damage to the impact ball and the inner barrel is reduced.
Preferably, an installation frame is installed in the cleaning head, a positioning sleeve is arranged on the installation frame, and the positioning sleeve is sleeved with the rotating shaft in a matching mode. The structure arrangement makes the rotation of the rotating shaft more stable and reliable.
Preferably, the connecting sleeve is tightly sleeved on the rotating shaft and at the position corresponding to the rotating ring, and a plurality of connecting ribs are uniformly distributed and connected between the connecting sleeve and the rotating ring. The connection between the rotating ring and the rotating shaft is reliable.
Preferably, be equipped with the mounting hole on the wall climbing car, the first adaptation of clearance is installed in the mounting hole, is equipped with the connection bulge loop on the first outer wall of clearance, connects the bulge loop to support on the wall climbing car and with wall climbing car fastening connection. The cleaning head is arranged on the wall climbing vehicle, the connection is reliable, and the installation is convenient.
Preferably, the injection hose is connected to a high-pressure pump. The high pressure pump provides a high pressure water stream to the spray hose.
Compared with the prior art, the invention has the beneficial effects that: the ship rust removing device greatly facilitates ship rust removing operation, and is high in working efficiency and good in rust removing effect.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present invention;
FIG. 2 is a schematic view of the construction of the rotating ring of the present invention;
in the figure: 1. wall climbing vehicle, 2, cleaning head, 3, injection hose, 4, mounting hole, 5, connection convex ring, 6, wheel, 7, rotating shaft, 8, driving impeller, 9, derusting brush, 10, inner cylinder, 11, outer cylinder, 12, ring cavity, 13, impact hole, 14, rotating ring, 15, liquid through hole, 16, tensioning spring, 17, impact ball, 18, buffer sleeve, 19, connecting sleeve, 20, connecting rib, 21, positioning ring groove, 22, injection hole, 23, mounting rack, 24, positioning sleeve, 25, positioning boss, 26, limiting sleeve, 27, brush holder, 28, buffer plug, 29, brush hair, 30, mounting cavity, 31 and buffer spring.
Detailed Description
The technical scheme of the invention is further described in detail by the following specific embodiments in combination with the attached drawings:
example (b): a ship rust removing device (see attached figures 1 and 2) comprises a climbing vehicle 1 and a cleaning head 2 installed on the climbing vehicle, wherein the cleaning head is connected with a jet hose 3, and the jet hose is connected with a high-pressure pump. The high pressure pump may be placed on a vessel or on the ground. Be equipped with mounting hole 4 on the wall climbing car, the first adaptation of clearance is installed in the mounting hole, is equipped with on the first outer wall of clearance and connects bulge loop 5, connects the bulge loop to support on the wall climbing car and with wall climbing car fastening connection. The wall climbing vehicle is provided with wheels 6 driven by a motor to rotate, and the wall climbing vehicle is provided with a magnet block which provides attraction force, so that the wall climbing vehicle can be stably attracted to the outer wall of a ship. A rotating shaft 7 is arranged in the cleaning head, a driving impeller 8 is arranged on the rotating shaft, one end of the rotating shaft extending out of the cleaning head is connected with a derusting brush 9, a plurality of impact barrels are uniformly distributed on the cleaning head and comprise an inner barrel 10 and an outer barrel 11, an annular cavity 12 is formed between the inner barrel and the outer barrel, a plurality of impact holes 13 which are communicated with the inner barrel in a one-to-one correspondence mode are arranged on the bottom surface of the cleaning head, a rotating ring 14 which is driven to rotate by the rotating shaft is arranged on the bottom surface of the cleaning head, the impact holes can be covered by the rotating ring, a plurality of liquid through holes 15 are uniformly distributed on the rotating ring, and the liquid through holes can slide through the impact holes; and a tension spring 16 is arranged in the annular cavity, one end of the tension spring is connected with an impact ball 17, and the impact ball is abutted against the end part of the inner barrel. The end part of the inner cylinder is connected with a soft buffer sleeve 18, the end surface of the buffer sleeve is of an inwards concave arc structure matched with the surface of the impact ball, and the impact ball is abutted against the end part of the buffer sleeve.
The liquid through hole is of an arc-shaped long strip structure, the width of the liquid through hole is equivalent to the aperture of the impact hole, and the length of the liquid through hole is larger than the aperture of the impact hole. A connecting sleeve 19 is tightly sleeved on the rotating shaft and at the position corresponding to the rotating ring, and a plurality of connecting ribs 20 are uniformly distributed and connected between the connecting sleeve and the rotating ring. The bottom surface of the cleaning head is provided with a positioning ring groove 21, the impact hole is arranged on the bottom surface of the positioning ring groove, and the rotating ring is installed in the positioning ring groove in a matching way. The bottom surface of the cleaning head is provided with a plurality of spray holes 22. The openings at the two ends of the jet hole are both in a round platform-shaped structure. An installation frame 23 is installed in the cleaning head, a positioning sleeve 24 is arranged on the installation frame, and the positioning sleeve is sleeved with the rotating shaft in a matching mode. A positioning boss 25 is arranged on the rotating shaft close to the end of the driving impeller, a limiting sleeve 26 is fixedly connected to the rotating shaft close to the end of the derusting brush, the limiting sleeve is attached to the outer end face of the cleaning head, and the positioning boss is attached to the end face of the positioning sleeve. The derusting brush comprises a brush seat 27, a buffer plug 28 and bristles 29, wherein the bristles are connected to the buffer plug, an installation cavity 30 is arranged on the brush seat, the buffer plug is movably arranged in the installation cavity, and a buffer spring 31 is arranged between the buffer plug and the inner wall of the installation cavity.
When the ship rust removing device works, the wall climbing vehicle is attracted on the outer wall of a ship under the action of the magnetic force of the magnet block, and the motor drives the wheels to rotate, so that the wall climbing vehicle moves. The rust removing brush is attached to the outer wall of the ship, and the impact ball and the outer wall of the ship keep a certain distance. High-pressure water is conveyed into the cleaning head through the injection hose, the water flow drives the driving impeller to rotate, so that the rotating shaft rotates, and the derusting brush rotates along with the rotating shaft, so that the derusting operation is performed on the surface of the ship. Meanwhile, the rotating ring rotates along with the rotating shaft, when the liquid through hole in the rotating ring slides through the impact hole and is communicated with the impact hole, water flow is ejected outwards through the liquid through hole, the impact hole and the inner cylinder, so that the impact ball is pushed outwards and is impacted on the surface of the ship, rust on the surface of the ship is impacted, the subsequent rust removing operation of the rust removing brush is facilitated, and the rust removing is more thorough. When the liquid through hole on the rotating ring slides away from the impact hole, the impact hole is covered by the rotating ring, and at the moment, the impact ball returns to the original position under the action of the tensioning spring. The rotating ring rotates continuously, and the impact ball impacts the surface of the ship back and forth continuously to impact rust. The ship rust removing device greatly facilitates ship rust removing operation, and is high in working efficiency and good in rust removing effect.
The above-described embodiments are merely preferred embodiments of the present invention, which is not intended to be limiting in any way, and other variations and modifications are possible without departing from the scope of the invention as set forth in the appended claims.
Claims (10)
1. A ship rust removing device is characterized by comprising a wall climbing vehicle and a cleaning head arranged on the wall climbing vehicle, wherein the cleaning head is connected with a jet hose, a motor-driven rotating wheel is arranged on the wall climbing vehicle, a magnet block is arranged on the wall climbing vehicle, a rotating shaft is arranged in the cleaning head, a driving impeller is arranged on the rotating shaft, one end of the rotating shaft extending out of the cleaning head is connected with a rust removing brush, a plurality of impact barrels are uniformly distributed on the cleaning head, each impact barrel comprises an inner barrel and an outer barrel, an annular cavity is formed between the inner barrel and the outer barrel, a plurality of impact holes which are communicated with the inner barrels in a one-to-one correspondence manner are formed in the bottom surface of the cleaning head, a rotating ring driven to rotate by the rotating shaft is arranged on the bottom surface of the cleaning head, the rotating ring can cover the impact holes, a plurality of liquid through holes are uniformly distributed on the rotating ring; and a tension spring is arranged in the annular cavity, one end of the tension spring is connected with an impact ball, and the impact ball is abutted against the end part of the inner barrel.
2. A rust removing apparatus for ships according to claim 1, wherein the liquid passing hole has an arc-shaped elongated structure.
3. The rust removing device for the ship as claimed in claim 1, wherein the bottom surface of the cleaning head is provided with a positioning ring groove, the impact hole is arranged on the bottom surface of the positioning ring groove, and the rotating ring is fittingly arranged in the positioning ring groove.
4. A rust removing apparatus for ships as claimed in claim 1, wherein the cleaning head has a plurality of spray holes on the bottom surface thereof.
5. The ship rust removing device as claimed in claim 1, wherein the rust removing brush comprises a brush holder, a buffer plug and brush bristles, the brush bristles are connected to the buffer plug, the brush holder is provided with an installation cavity, the buffer plug is movably installed in the installation cavity, and a buffer spring is installed between the buffer plug and the inner wall of the installation cavity.
6. The rust removing device for the ship as claimed in any one of claims 1 to 5, wherein the end part of the inner cylinder is connected with a soft buffer sleeve, the end surface of the buffer sleeve is of an inwards concave arc structure matched with the surface of the impact ball, and the impact ball abuts against the end part of the buffer sleeve.
7. The ship rust removing device as claimed in any one of claims 1 to 5, wherein a mounting frame is mounted in the cleaning head, and a positioning sleeve is arranged on the mounting frame and is sleeved with the rotating shaft in a matching manner.
8. A rust removing device for ships according to any one of claims 1 to 5, characterized in that a connecting sleeve is tightly sleeved on the rotating shaft at a position corresponding to the rotating ring, and a plurality of connecting ribs are uniformly connected between the connecting sleeve and the rotating ring.
9. The rust removing device for the ship as claimed in any one of claims 1 to 5, wherein the wall climbing vehicle is provided with a mounting hole, the cleaning head is fittingly mounted in the mounting hole, and the outer wall of the cleaning head is provided with a connecting convex ring which is supported on the wall climbing vehicle and is tightly connected with the wall climbing vehicle.
10. A rust removing apparatus for ships according to any one of claims 1 to 5, wherein the spray hose is connected to a high-pressure pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911037484.6A CN111037437B (en) | 2019-10-29 | 2019-10-29 | Ship rust removal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911037484.6A CN111037437B (en) | 2019-10-29 | 2019-10-29 | Ship rust removal device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111037437A true CN111037437A (en) | 2020-04-21 |
| CN111037437B CN111037437B (en) | 2021-01-08 |
Family
ID=70232549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911037484.6A Active CN111037437B (en) | 2019-10-29 | 2019-10-29 | Ship rust removal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111037437B (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1991009770A1 (en) * | 1987-12-01 | 1991-07-11 | Caduff Edward A | Robotic ultrasonic cleaning and spraying device for ship's hulls |
| JPH10286538A (en) * | 1997-04-15 | 1998-10-27 | M H I Marine Eng Kk | Self-advancing washing and abrasive brushing machine |
| US5970574A (en) * | 1997-04-24 | 1999-10-26 | Hydrochem Industrial Services, Inc. | Apparatus and method for cleaning surfaces by removing and containing waste |
| CN2464626Y (en) * | 2000-12-08 | 2001-12-12 | 顾伟国 | Hand carried rust remover |
| US20010054210A1 (en) * | 2000-06-15 | 2001-12-27 | Tomofumi Matsuno | Substrate cleaning apparatus |
| CN107117223A (en) * | 2017-05-10 | 2017-09-01 | 深圳市行知行机器人技术有限公司 | Ship wall-climbing robot for removing rust |
| CN107186607A (en) * | 2017-06-30 | 2017-09-22 | 王少平 | A kind of rust removing device for reinforcing steel bars with chip processing function |
| CN206885293U (en) * | 2017-06-27 | 2018-01-16 | 深圳市行知行机器人技术有限公司 | The cleaning frock of magnetic metal wall |
| CN207104590U (en) * | 2017-07-21 | 2018-03-16 | 中交一公局厦门工程有限公司 | A kind of steel form sander |
| CN207931951U (en) * | 2018-02-27 | 2018-10-02 | 中国人民解放军海军工程大学 | A kind of ship rust removing robot of more suction type fusions |
| CN208931608U (en) * | 2018-12-13 | 2019-06-04 | 中国石油大学(华东) | A kind of washer sealing device for derusting |
| CN209078487U (en) * | 2018-11-21 | 2019-07-09 | 河海大学 | A kind of water conservancy construction pipeline external surface derusting device |
| CN209410195U (en) * | 2018-11-19 | 2019-09-20 | 南京农业大学 | A kind of ship derusting spray painting integral type climbing robot |
-
2019
- 2019-10-29 CN CN201911037484.6A patent/CN111037437B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1991009770A1 (en) * | 1987-12-01 | 1991-07-11 | Caduff Edward A | Robotic ultrasonic cleaning and spraying device for ship's hulls |
| JPH10286538A (en) * | 1997-04-15 | 1998-10-27 | M H I Marine Eng Kk | Self-advancing washing and abrasive brushing machine |
| US5970574A (en) * | 1997-04-24 | 1999-10-26 | Hydrochem Industrial Services, Inc. | Apparatus and method for cleaning surfaces by removing and containing waste |
| US20010054210A1 (en) * | 2000-06-15 | 2001-12-27 | Tomofumi Matsuno | Substrate cleaning apparatus |
| CN2464626Y (en) * | 2000-12-08 | 2001-12-12 | 顾伟国 | Hand carried rust remover |
| CN107117223A (en) * | 2017-05-10 | 2017-09-01 | 深圳市行知行机器人技术有限公司 | Ship wall-climbing robot for removing rust |
| CN206885293U (en) * | 2017-06-27 | 2018-01-16 | 深圳市行知行机器人技术有限公司 | The cleaning frock of magnetic metal wall |
| CN107186607A (en) * | 2017-06-30 | 2017-09-22 | 王少平 | A kind of rust removing device for reinforcing steel bars with chip processing function |
| CN207104590U (en) * | 2017-07-21 | 2018-03-16 | 中交一公局厦门工程有限公司 | A kind of steel form sander |
| CN207931951U (en) * | 2018-02-27 | 2018-10-02 | 中国人民解放军海军工程大学 | A kind of ship rust removing robot of more suction type fusions |
| CN209410195U (en) * | 2018-11-19 | 2019-09-20 | 南京农业大学 | A kind of ship derusting spray painting integral type climbing robot |
| CN209078487U (en) * | 2018-11-21 | 2019-07-09 | 河海大学 | A kind of water conservancy construction pipeline external surface derusting device |
| CN208931608U (en) * | 2018-12-13 | 2019-06-04 | 中国石油大学(华东) | A kind of washer sealing device for derusting |
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| Publication number | Publication date |
|---|---|
| CN111037437B (en) | 2021-01-08 |
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