CN213800112U

CN213800112U - Cleaning disc for ship bottom cleaning robot

Info

Publication number: CN213800112U
Application number: CN202022909602.2U
Authority: CN
Inventors: 董宇新; 李俊安; 张亚川; 郭铮; 董伟龙
Original assignee: Henan Bomiao Intelligent Equipment Co ltd
Current assignee: Henan Bomiao Intelligent Equipment Co ltd
Priority date: 2020-12-03
Filing date: 2020-12-03
Publication date: 2021-07-27
Anticipated expiration: 2030-12-03

Abstract

The utility model discloses a cleaning disc for a ship bottom cleaning robot, which comprises a disc-shaped shell, wherein two groups of spray head assemblies are arranged in the disc-shaped shell through two groups of rotary connecting bodies, the two groups of rotary connecting bodies are driven by the same driving device to enable the two groups of spray head assemblies to synchronously rotate, the coverage areas of the two groups of spray head assemblies are partially overlapped and do not interfere with each other when the two groups of spray head assemblies operate, two rollers with adjustable heights are symmetrically arranged on the outer peripheral surface of the disc-shaped shell, and the bottom of the disc-shaped shell is provided with a sewage draining outlet connected with a vacuum pumping device and an air inlet adjusting valve communicated with the interior of the disc-shaped shell; the utility model has the advantages of the cleaning efficiency is high, the smooth and easy degree of cleaning operation is high.

Description

Cleaning disc for ship bottom cleaning robot

Technical Field

The utility model relates to a hull bottom cleaning equipment specifically is a hull bottom cleaning robot is with wasing dish technical field.

Background

In the shipping process, the bottom of the ship is easy to rust after being soaked in water for a long time, and in order to ensure the shipping safety of the ship, the rusted part at the bottom of the ship needs to be cleaned regularly and then coated; on the other hand, the bottom of the ship is soaked in water for a long time and easily adheres to various organisms in the water; in order to be able to clean the attachments and rusted surfaces of the ship bottom, ship bottom cleaning robots have appeared in the art.

The utility model discloses a china's utility model that bulletin number is CN210681088U discloses a hull bottom rust cleaning robot and work arm assembly thereof, and it is cleared up the hull bottom through the purger, and this purger carries out high pressure water washing through the nozzle blowout water high pressure that three straight line was arranged, and the terminal surface of this purger directly contacts with the hull bottom, causes serious wearing and tearing to the hull bottom surface easily to three shower nozzle has the interval, needs the reciprocal cleaning operation many times when wasing, thereby seriously influences abluent efficiency.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a hull bottom cleaning robot is with wasing dish has solved the problem of proposing in the above-mentioned background art.

The utility model provides a hull bottom cleaning robot is with wasing dish, includes the disk casing, two sets of shower nozzle subassemblies are installed through two sets of rotary connector to disk casing inside, and is two sets of rotary connector makes two sets of shower nozzle subassemblies rotate in step by the drive of same drive arrangement, and is two sets of area of coverage part overlaps and mutually noninterfere when the shower nozzle subassembly moves, the outer peripheral face symmetry of disk casing is provided with two height-adjustable's roller, the bottom of disk casing be provided with the drain that links to each other with vacuum suction device, with the air inlet control valve of the inside intercommunication of disk casing.

Preferably, the rotary connector comprises a sleeve fixed on the lower side surface of the disc-shaped shell and a hollow rod rotatably assembled in the sleeve, and one end of the hollow rod extending into the disc-shaped shell is connected with the spray head assembly.

Preferably, two of the rotary connecting bodies are symmetrically arranged on the lower side surface of the disc-shaped shell, the driving device is arranged at the central position of the lower side surface of the disc-shaped shell, and the driving device is connected with the hollow rod through a gear set.

Preferably, the hollow rod is rotatably mounted inside the sleeve by means of a bearing.

Preferably, the lower end of the hollow rod is connected with a rotary sealing joint.

Preferably, two groups of supporting plates are symmetrically arranged on the outer peripheral surface of the disc-shaped shell, connecting plates are connected with the supporting plates, the roller is rotatably assembled between the two connecting plates, and an included angle between each supporting plate and each connecting plate is adjustable.

Preferably, the supporting plate is provided with a plurality of first through holes by taking a hinge point of the supporting plate and the connecting plate as a circle center, the connecting plate is provided with a second through hole corresponding to the first through hole, and a fixing part is arranged between the first through hole and the second through hole in a penetrating manner.

Preferably, the connecting plate is provided with a plurality of second through holes by taking a hinge point of the supporting plate and the connecting plate as a circle center, and the supporting plate is provided with a first through hole corresponding to the second through hole.

Preferably, the shower nozzle subassembly include with rotary connector fixed connection's connector, the both sides face symmetry of connector is provided with two linear type shower nozzles, linear type shower nozzle is provided with a plurality of first hole for water sprayings towards disk casing open-ended one end, the side of going up that connector one end was kept away from to linear type shower nozzle is provided with two second hole for water sprayings that spray opposite direction.

Preferably, the air inlet regulating valve comprises an installation barrel which is installed at the bottom of the disc-shaped shell and communicated with the disc-shaped shell, an air inlet hole is formed in the bottom of the installation barrel, a connecting rod penetrates through the installation barrel along the axial direction of the installation barrel, a baffle is fixed to one end, close to the opening of the installation barrel, of the connecting rod, a sealing plate located in the installation barrel is sleeved at one end, close to the air inlet hole, of the connecting rod, a spring is sleeved on the connecting rod located between the sealing plate and the baffle, a stop rod is arranged at one end, extending out of the air inlet hole, of the connecting rod, and the diameter of the sealing plate and the length of the stop rod are larger than the diameter of the air inlet hole.

The utility model provides a hull bottom cleaning robot is with wasing dish possesses following beneficial effect:

1. the two groups of spray head assemblies are arranged in the disc-shaped shell, the two groups of spray head assemblies are driven by the same driving device to synchronously rotate, and the coverage areas of the two groups of spray head assemblies are partially overlapped and do not interfere with each other when the two groups of spray head assemblies move, so that the two groups of spray head assemblies can clean the bottom of the ship without dead angles when the same driving device drives, and the cleaning efficiency is effectively improved;

2. the utility model is arranged at the bottom of the disc-shaped shell and is provided with the drain outlet connected with the vacuum suction device, so that the sewage in the disc-shaped shell can be quickly and efficiently discharged in the suction process of the vacuum suction device, and the influence of excessive sewage in the disc-shaped shell on the cleaning work of the spray head component is effectively avoided;

3. the air inlet regulating valve arranged in the utility model is automatically opened when the air pressure in the disc-shaped shell is too low, thereby avoiding negative pressure formed in the disc-shaped shell from adsorbing on the bottom surface of the ship, effectively ensuring that the cleaning disc can smoothly move along the bottom surface of the ship, and effectively ensuring the smoothness of the cleaning operation;

in a word, the utility model has the advantages of the cleaning efficiency is high, the smooth and easy degree of cleaning operation is high.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a top view of the present invention;

FIG. 4 is a schematic sectional view taken along line A-A of FIG. 3;

fig. 5 is a schematic sectional view of the intake air adjusting valve.

In the figure: 1. a disc-shaped housing; 2. a drive device; 3. a roller; 401. the device comprises a sleeve, 402, a hollow rod, 403, a rotary sealing joint, 501, a supporting plate, 502, a connecting plate, 503, a first through hole, 601, a connecting head, 602, a linear type spray head, 603, a first water spray hole, 604, a second water spray hole, 7, a sewage discharge outlet, 8, an air inlet regulating valve, 801, an installation barrel, 802, an air inlet hole, 803, a connecting rod, 804, a baffle plate, 805, a sealing plate, 806, a spring, 807 and a stop lever.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 4, a cleaning disc for a ship bottom cleaning robot comprises a disc-shaped shell 1, wherein two groups of spray head assemblies are installed inside the disc-shaped shell 1 through two groups of rotary connectors, the two groups of rotary connectors are driven by a same driving device 2 to enable the two groups of spray head assemblies to synchronously rotate, the coverage areas of the two groups of spray head assemblies are partially overlapped and do not interfere with each other when the two groups of spray head assemblies operate, two rollers 3 with adjustable heights are symmetrically arranged on the outer peripheral surface of the disc-shaped shell 1, a sewage discharge port 7 connected with a vacuum suction device and an air inlet adjusting valve 8 communicated with the inside of the disc-shaped shell 1 are arranged at the bottom of the disc-shaped shell 1, and the vacuum suction device is arranged on the inner peripheral surface of the disc-shaped shell.

As shown in fig. 4, the rotary connection body comprises a sleeve 401 fixed on the lower side of the disc-shaped casing 1, and a hollow rod 402 rotatably assembled in the sleeve 401, wherein the hollow rod 402 is rotatably assembled in the sleeve 401 through a bearing, the lower end of the hollow rod 402 is connected with a rotary sealing joint 403, and one end of the hollow rod 402 extending into the disc-shaped casing 1 is connected with a spray head assembly; the two rotary connecting bodies are symmetrically arranged on the lower side surface of the disc-shaped shell 1, the driving device 2 is arranged at the central position of the lower side surface of the disc-shaped shell 1, and the driving device 2 is connected with the hollow rod 402 through a gear set; the downside of disc casing 1 is provided with the installation shell, sleeve 401 passes through the fix with screw on sleeve 401, and cavity pole 402 passes through the bearing and installs in sleeve 401, and cavity pole 402 is located the partial key-type connection in the installation shell and has driven gear, drive arrangement 2 can adopt hydraulic motor, and its downside at the installation shell is fixed, the output shaft key-type connection that drive arrangement 2 is located the installation shell has the driving gear with driven gear engaged with to two cavity poles 402 of synchronous drive rotate at the in-process of drive arrangement 2 operation.

As shown in fig. 1, two sets of support plates 501 are symmetrically arranged on the outer circumferential surface of the disc-shaped housing 1, the support plates 501 are connected with connecting plates 502, the rollers 3 are rotatably assembled between the two connecting plates 502, and the included angle between the support plates 501 and the connecting plates 502 is adjustable; wherein the supporting plate 501 is integrally formed or welded or fixed on the outer side of the disc-shaped housing 1 by bolts, and the roller 3 is crossed on the connecting plate 502 by a rotating shaft.

As the utility model discloses in be used for adjusting an embodiment of contained angle between backup pad 501 and the connecting plate 502, use backup pad 501 and connecting plate 502's hinge point to be provided with a plurality of first through-holes 503 as the centre of a circle on the backup pad 501, be provided with a second through-hole that corresponds with first through-hole 503 on the connecting plate 502, wear to be equipped with the mounting between first through-hole 503 and the second through-hole, the mounting is round pin axle or inserted bar or bolt, when needing to adjust the contained angle between backup pad 501 and the connecting plate 502, only need rotate roller 3 from top to bottom, when the second through-hole rotates the first through-hole department that corresponds, insert the mounting can, among this kind of adjustment, the mounting needs along with the position difference and synchronous motion of first through-hole.

As another embodiment for adjusting the included angle between the supporting plate 501 and the connecting plate 502 in the present invention, a plurality of second through holes are disposed on the connecting plate 503 with the hinge point of the supporting plate 501 and the connecting plate 502 as the center of circle, and the supporting plate 501 is disposed with a first through hole 503 corresponding to the second through hole; the fixing member is a pin or an insertion rod or a bolt, when an included angle between the supporting plate 501 and the connecting plate 502 needs to be adjusted, the roller 3 only needs to be rotated up and down, and when the corresponding second through hole rotates to the first through hole, the fixing member is inserted, and in the adjusting mode, the relative position of the fixing member and the first through hole is fixed.

As shown in fig. 1 and 4, the nozzle assembly includes a connector 601 fixedly connected to the rotary connector, two linear nozzles 602 are symmetrically disposed on two side surfaces of the connector 601, one end of the linear nozzle 602 facing the opening of the disc-shaped housing 1 is provided with a plurality of first water spraying holes 603, the spraying direction of the first water spraying holes 603 is perpendicular to the horizontal plane of the linear nozzle 602, two second water spraying holes 604 with opposite water spraying directions are disposed on the upper side surface of the end of the linear nozzle 602 away from the connector 601, and the water spraying directions of the two second water spraying holes 604 form a certain included angle with the horizontal plane of the linear nozzle 602; the T type through-hole has been seted up on connector 601, the top sealing connection of well cavity pole 402 is in the lower extreme of T type through-hole on connector 601, linear type shower nozzle 602 passes through threaded connection at the both ends of T type through-hole, thereby pass through behind the pipe connection high-pressure pump at rotary seal joint 403, the high-pressure pump is towards the interior high-pressure water that dashes into of well cavity pole 402, the high-pressure water is through the first hole for water spraying 603 and the second hole for water spraying 604 blowout through two linear type shower nozzles 602 respectively behind the T type through-hole of connector 601, thereby wherein the water spray opposite direction of two second holes for water spraying 604 forms the side cutting to the hull bottom surface, can make the adnexed filth of hull bottom surface or.

As shown in fig. 5, the air intake adjusting valve 8 includes a mounting barrel 801 mounted at the bottom of the disk-shaped housing 1 and communicating with the disk-shaped housing 1, an air inlet hole 802 is arranged at the bottom of the installation barrel 801, a connecting rod 803 is arranged along the axial direction of the installation barrel 801 in a penetrating way, a baffle 804 is fixed at one end of the connecting rod 803 close to the opening of the installation barrel 801, a sealing plate 805 in the installation barrel 801 is sleeved at one end of the connecting rod 803 close to the air inlet 802, a spring 806 is sleeved on the connecting rod 803 between the sealing plate 805 and the baffle 804, a stop lever 807 is arranged at one end of the connecting rod 803 extending out of the air inlet hole 802, the connecting rod 803 at the upper side of the stop lever 807 is connected with a nut through threads, the stop rod 807 is pressed on the upper side surface of the installation barrel 801 through a nut, the sealing plate 805 is abutted against the inner side surface of the bottom of the installation barrel 801 under the action of the elastic force of the spring 806, the diameter of the sealing plate 805 and the length of the stop rod 807 are both larger than the diameter of the air inlet hole 802; when the sewage suction device is used for pumping sewage, negative pressure is formed between the disc-shaped shell 1 and the bottom surface of a ship, when the pressure of the disc-shaped shell is reduced to a certain state, the sealing plate 805 moves upwards to open the air inlet 802, at the moment, gas enters the disc-shaped shell 1 to supplement pressure, on one hand, sewage in the disc-shaped shell 1 is effectively discharged quickly, on the other hand, the cleaning disc is effectively prevented from being adsorbed on the bottom surface of the ship, when the sewage is discharged completely or the pressure in the disc-shaped shell 1 rises, under the elastic action of the spring 806, the sealing plate 805 moves to the 802 position to block the air inlet 802.

The brush is also arranged on the opening end surface of the disc-shaped shell 1 in the utility model, the brush can be fixed on the disc-shaped shell 1 by adopting screws, and the shell arm of the disc-shaped shell 1 can be hollow, and the brush is arranged in the shell arm through a spring; thereby removing the dirt on the bottom surface of the ship during the cleaning operation.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a hull bottom cleaning robot is with wasing dish, includes the disk casing, its characterized in that: two sets of shower nozzle subassemblies are installed through two sets of rotary connector to the disc casing is inside, and is two sets of rotary connector is driven by same drive arrangement and makes two sets of shower nozzle subassemblies rotate in step, and is two sets of the area of coverage part overlaps and mutually noninterfere when the shower nozzle subassembly moves, the outer peripheral face symmetry of disc casing is provided with two height-adjustable's roller, the bottom of disc casing is provided with the drain that links to each other with vacuum suction device, with the air inlet control valve of the inside intercommunication of disc casing.

2. The cleaning pan for a ship bottom cleaning robot according to claim 1, characterized in that: the rotary connector comprises a sleeve fixed on the lower side surface of the disc-shaped shell and a hollow rod rotatably assembled in the sleeve, and the end, extending into the disc-shaped shell, of the hollow rod is connected with the spray head assembly.

3. The cleaning pan for a ship bottom cleaning robot according to claim 2, characterized in that: two rotary connecting body symmetry is installed at the downside of disc casing, drive arrangement installs in the central point department of disc casing downside, drive arrangement passes through the gear train and links to each other with the cavity pole.

4. The cleaning pan for a ship bottom cleaning robot according to claim 2 or 3, characterized in that: the hollow rod is rotatably mounted inside the sleeve through a bearing.

5. The cleaning pan for a ship bottom cleaning robot according to claim 2 or 3, characterized in that: the lower end of the hollow rod is connected with a rotary sealing joint.

6. The cleaning pan for a ship bottom cleaning robot according to claim 1, characterized in that: the outer peripheral face of the disc-shaped shell is symmetrically provided with two groups of supporting plates, the supporting plates are connected with connecting plates, the roller is rotatably assembled between the two connecting plates, and the included angle between each supporting plate and each connecting plate is adjustable.

7. The cleaning pan for a ship bottom cleaning robot according to claim 6, characterized in that: the supporting plate is provided with a plurality of first through holes by taking the hinge point of the supporting plate and the connecting plate as the circle center, the connecting plate is provided with a second through hole corresponding to the first through hole, and a fixing part is arranged between the first through hole and the second through hole in a penetrating manner.

8. The cleaning pan for a ship bottom cleaning robot according to claim 6, characterized in that: the connecting plate is provided with a plurality of second through holes by taking the hinge point of the supporting plate and the connecting plate as a circle center, and the supporting plate is provided with a first through hole corresponding to the second through hole.

9. The cleaning pan for a ship bottom cleaning robot according to claim 1, characterized in that: the shower nozzle subassembly include with rotary connector fixed connection's connector, the both sides face symmetry of connector is provided with two linear type shower nozzles, linear type shower nozzle is provided with a plurality of first hole for water sprayings towards disk casing open-ended one end, the side of going up that connector one end was kept away from to linear type shower nozzle is provided with two second hole for water sprayings that water spray opposite direction.

10. The cleaning pan for a ship bottom cleaning robot according to claim 1, characterized in that: the air inlet adjusting valve comprises an installation barrel which is installed at the bottom of the disc-shaped shell and communicated with the disc-shaped shell, an air inlet hole is formed in the bottom of the installation barrel, a connecting rod penetrates through the installation barrel along the axial direction of the installation barrel, a baffle is fixed to one end, close to the opening of the installation barrel, of the connecting rod, a sealing plate located in the installation barrel is sleeved at one end, close to the air inlet hole, of the connecting rod, a spring is sleeved on the connecting rod between the sealing plate and the baffle, a blocking rod is arranged at one end, extending out of the air inlet hole, of the connecting rod, and the diameter of the sealing plate is larger than that of the air inlet hole.