CN114589137A

CN114589137A - Cabin cleaning trolley

Info

Publication number: CN114589137A
Application number: CN202210307357.9A
Authority: CN
Inventors: 李登华; 薛琪; 高全林; 黄隽; 李志祥; 袁伟强; 张天平
Original assignee: Guangzhou Shipyard International Co Ltd
Current assignee: Guangzhou Shipyard International Co Ltd
Priority date: 2022-03-25
Filing date: 2022-03-25
Publication date: 2022-06-07

Abstract

The invention relates to the technical field of ship construction engineering equipment, in particular to a cabin cleaning trolley. The cabin cleaning trolley comprises a trolley body, a dustbin, a first brush, a second brush and a dust collector, wherein the dustbin is detachably arranged in the trolley body. First brush and second brush all set up on the automobile body, and first brush is used for cleaning rubbish and the iron rust dust of cabin interior diapire, and the second brush is used for cleaning the iron rust dust of cabin inside wall. The dust collector is arranged on the vehicle body, and an outlet of the dust collector is communicated with an inlet of the garbage can so as to suck garbage and iron rust dust into the garbage can. The second brush sweeps away the rust dust on the cabin inside wall, and rubbish and the rust dust on the cabin interior diapire are swept away to first brush simultaneously, and the dust catcher has guaranteed the inside clean environment of cabin with rubbish and rust dust suction dustbin in. Meanwhile, the cleaning process does not need manual participation, and the cleaning efficiency of the cabin is improved. Meanwhile, safety accidents in the cleaning process can be avoided, and the safety of personnel is improved.

Description

Cabin cleaning trolley

Technical Field

The invention relates to the technical field of ship construction engineering equipment, in particular to a cabin cleaning trolley.

Background

In the ship building process, after the cabin is welded by steel plates, internal spraying treatment is needed. Because a large amount of engineering garbage, welding slag and the like are left after the cabin is welded, the cabin needs to be cleaned manually.

At present, in order to ensure the spraying quality, garbage (paper scraps, plastics and the like) is generally manually cleaned to the outside of a cabin. However, the impurities such as rust dust that steel sheet welding process produced can adsorb on the bulkhead, and the cleanup crew is difficult with impurity clean up such as rust dust, and the in-process dust granule of cleaing away can float in the cabin in addition, has further increased the clearance degree of difficulty and work load, has reduced cleaning efficiency. Meanwhile, cleaning personnel need to take scaffolds to clear away, safety accidents occur easily, and the air containing dust particles is breathed for a long time to cause damage to the bodies of the cleaning personnel.

Therefore, there is a need for a cabin cleaning trolley that solves the above problems.

Disclosure of Invention

The invention aims to provide a cabin cleaning trolley which is used for automatically cleaning garbage and iron rust dust in a cabin, improving the cleaning efficiency and the safety of the cleaning process and avoiding the damage to cleaning personnel.

In order to achieve the purpose, the technical scheme adopted by the invention is as follows:

a cabin cleaning trolley comprising:

a vehicle body;

the dustbin is detachably arranged in the vehicle body;

the first brush and the second brush are arranged on the vehicle body, the first brush is used for cleaning garbage and iron rust dust on the bottom wall in the cabin, and the second brush is used for cleaning iron rust dust on the inner side wall of the cabin; and

the dust collector is arranged on the vehicle body, and an outlet of the dust collector is communicated with an inlet of the garbage can so as to suck garbage and iron rust dust into the garbage can.

As a preferred scheme, be provided with on the automobile body along vertical direction's first flexible arm and the flexible arm of second, first brush rotationally set up in the one end of first flexible arm, the second brush rotationally set up in the one end of first flexible arm.

Preferably, the vehicle body is provided with a rail extending in a width direction thereof, and the other end of the first telescopic arm is slidably provided on the rail.

Preferably, the vehicle body is provided with two first brushes which are adjacently arranged along the width direction of the vehicle body, and the two first brushes have opposite rotating directions and are opposite to the inlet of the dust collector so as to sweep the garbage and the rust dust to the dust collector.

Preferably, the trash can includes:

the dustbin body is provided with an inlet of the dustbin; and

the conveying assembly comprises a support, a belt wheel and a conveying belt, one end of the support is connected with the inlet of the box body, the other end of the support extends downwards in an inclined mode, the belt wheel is rotatably installed at two ends of the support, and the conveying belt is wound on the belt wheel to convey part of garbage into the box body.

Preferably, the first brush is a soft brush, and the second brush is a steel brush.

Preferably, the cabin cleaning trolley further comprises:

the vehicle body comprises wheels, wherein each outer frame at the bottom of the vehicle body is provided with the wheels, and the wheels move or steer through the wheels.

Preferably, the wheel comprises a spoke and a plurality of roll shafts, and the roll shafts are distributed side by side along the circumferential direction of the spoke to form a tire of the wheel;

the roll shaft is internally provided with an electromagnet and can be adsorbed on the inner wall of the cabin after being electrified.

Preferably, each of the roll shafts extends obliquely at a predetermined angle in a width direction of the spoke.

Preferably, the cabin cleaning trolley further comprises:

at least two scrapers are oppositely arranged on each outer frame; one end of the scraper is movably arranged on the outer frame, and the other end of the scraper is upwards or downwards inclined to abut against the periphery of the corresponding wheel.

The invention has the beneficial effects that:

according to the cabin cleaning trolley provided by the invention, the second hairbrush is used for sweeping the rust dust on the inner side wall of the cabin, so that the rust dust on the inner side wall falls onto the bottom wall in the cabin, meanwhile, the first hairbrush is used for sweeping the garbage and the rust dust on the bottom wall in the cabin, and the dust collector can suck the garbage and the rust dust into the garbage can on the trolley body, so that the cabin has a clean operation environment. Meanwhile, the cleaning process does not need manual participation, automation and intellectualization of the cabin cleaning trolley are realized, the cabin cleaning efficiency is improved, the cleaning cost is reduced, and the construction period of the ship is favorably shortened. Meanwhile, safety accidents in the cleaning process can be avoided, cleaning personnel can be prevented from sucking air containing rust dust, and the safety of the personnel is improved.

Drawings

FIG. 1 is a schematic structural view of a cabin cleaning trolley provided in an embodiment of the invention;

FIG. 2 is a schematic view of an assembly structure of the dustbin and the vacuum cleaner provided by the embodiment of the invention;

FIG. 3 is a top view of a cabin cleaning cart provided in accordance with an embodiment of the present invention;

FIG. 4 is a schematic structural diagram of a wheel provided by an embodiment of the present invention;

fig. 5 is an end view of a wheel provided by an embodiment of the present invention.

The component names and designations in the drawings are as follows:

1. a vehicle body; 11. a first telescopic arm; 12. a second telescopic arm; 13. an outer frame; 14. a motor; 15. a control module; 16. a power source; 17. an engine; 18. a steering device; 19. a connecting shaft; 10. a track; 2. a dustbin; 21. a box body; 22. a transfer assembly; 221. a support; 222. a pulley; 223. a conveyor belt; 224. a surrounding wall; 3. a first brush; 4. a second brush; 5. a vacuum cleaner; 6. a wheel; 61. a spoke; 62. a roll shaft; 621. rubber; 622. an electromagnet; 7. a scraper.

Detailed Description

In order to make the technical problems solved, the technical solutions adopted and the technical effects achieved by the present invention clearer, the technical solutions of the present invention are further described below by way of specific embodiments with reference to the accompanying drawings. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some but not all of the elements associated with the present invention are shown in the drawings.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present invention, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation that the first and second features are not in direct contact, but are in contact via another feature between them. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "right", etc. are used in an orientation or positional relationship based on that shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.

In the ship building process, a large amount of engineering garbage can be left after the cabin is welded, and impurities such as rust dust and the like generated in the steel plate welding process need to be cleaned manually. Typically, the waste is manually cleared out of the hold. However, since impurities such as rust dust are adsorbed on the bulkhead, it is difficult for a cleaner to clean the impurities such as rust dust, which results in a low cleaning efficiency. Meanwhile, the cleaner breathes the air containing dust particles for a long time to damage the body and influence the health of the cleaner. In addition, rust dust at high positions in the cabin needs to be removed by putting up scaffolds, and the workload and the danger of cleaning personnel are further increased.

In order to solve the above problem, as shown in fig. 1, the embodiment discloses a cabin cleaning trolley for removing garbage and rust dust in a cabin to improve the cabin cleaning efficiency.

Specifically, cabin cleaning trolley includes automobile body 1, dustbin 2, first brush 3, second brush 4 and dust catcher 5, and dustbin 2 detachably sets up in automobile body 1. First brush 3 and second brush 4 all set up on automobile body 1, and first brush 3 is used for cleaning rubbish and the iron rust dust of cabin interior diapire, and second brush 4 is used for cleaning the iron rust dust of cabin inside wall. The dust collector 5 is arranged on the vehicle body 1, and an outlet of the dust collector 5 is communicated with an inlet of the garbage can 2 so as to suck garbage and iron rust dust into the garbage can 2.

After cabin welding is accomplished, place cabin cleaning trolley in the cabin, sweep away the rust dust on the cabin inside wall through second brush 4 for on the rust dust of inside wall fell to the cabin diapire, sweep away rubbish and the rust dust on the cabin inside wall through first brush 3 simultaneously, make dust catcher 5 can be with rubbish and the dust of rust dust suction in 2 on the automobile body 1 dustbin, make the cabin have clean operation environment. Meanwhile, the cleaning process does not need manual participation, automation and intellectualization of the cabin cleaning trolley are realized, the cabin cleaning efficiency is improved, the cleaning cost is reduced, and the construction period of the ship is favorably shortened. Meanwhile, safety accidents in the cleaning process can be avoided, cleaning personnel can be prevented from sucking air containing rust dust, and the safety of the personnel is improved.

It should be noted that the first brush 3 is a soft brush and faces the inner bottom wall of the cabin, and the second brush 4 is a steel brush and faces the inner side wall of the cabin. The steel brush is used for clearing up rust dust such as welding slag of the adhesion of contained angle position (being the welding seam position) department of cabin inside wall, through cleaning of second brush 4, not only can clear away impurity such as rust dust to the interior diapire in cabin from the inside wall on, can also carry out polishing of certain degree to the welding seam position simultaneously, is favorable to improving subsequent spraying quality. Then, the dust and the rust dust are moved toward the cleaner 5 by further sweeping with the first fur brush 3, so that the dust suction effect of the cleaner 5 is improved.

As shown in fig. 1, a first telescopic arm 11 and a second telescopic arm 12 are disposed on a vehicle body 1 along a vertical direction, a first brush 3 is rotatably disposed at one end of the first telescopic arm 11, and a second brush 4 is rotatably disposed at one end of the first telescopic arm 11. The height position of the first brush 3 can be flexibly adjusted through the first telescopic arm 11, so that the first brush 3 is tightly attached to the inner bottom wall of the cabin, and the first brush 3 is guaranteed to have a good cleaning effect. The height position of the second brush 4 can be flexibly adjusted through the second telescopic arm 12, so that the cleaning range of the second brush 4 is enlarged, and the cleaning efficiency of the second brush 4 is improved. It is understood that the first telescopic arm 11 and the second telescopic arm 12 can be driven by a driving mechanism such as a hydraulic cylinder to perform the extending or shortening operation, and the details are not repeated herein.

Further, the vehicle body 1 is further provided with a motor 14 and a control module 15, and the motor 14 is in transmission connection with the first brush 3 and the second brush 4 respectively to drive the first brush 3 and the second brush 4 to rotate. Meanwhile, the control module 15 can precisely adjust the rotating speed of the first brush 3 and the second brush 4 through the motor 14, so that the cleaning efficiency is enhanced.

As shown in fig. 2, the dustbin 2 comprises a box body 21 and a conveying assembly 22, wherein the box body 21 is provided with an inlet of the dustbin 2. The conveyor assembly 22 includes a bracket 221, a pulley 222, and a conveyor belt 223, wherein one end of the bracket 221 is connected to the entrance of the box 21, the other end extends obliquely downward, the pulley 222 is rotatably mounted on both ends of the bracket 221, and the conveyor belt 223 is wound around the pulley 222 to convey a portion of the garbage into the box 21.

When the cabin cleaning trolley works, a certain gap exists between the end part of the conveyor belt 223 close to the first brush 3 and the inner bottom wall of the cabin, so that the interference between the cabin and the conveyor belt 223 in the transmission process is avoided. As shown in fig. 1, the conveyor belt 223 forms a guide flare with the portion of the vehicle body 1 immediately above, the dust collector 5 is located at the small-diameter end of the guide flare, and the first brush 3 is located at the large-diameter end of the guide flare, so that the dust and rust dust swept up by the first brush 3 can be sucked into the tank 21 by the dust collector 5 through the guide action of the guide flare. Meanwhile, a portion of the garbage having a heavy weight (e.g., cardboard, small iron plates, etc.) can be swept toward the conveyor belt 223 by the first brush 3 to be transported into the housing 21 through the conveyor belt 223. Further, in order to prevent the garbage on the conveyor 223 from falling, the support 221 is provided with surrounding walls 224 located on both sides in the width direction of the conveyor 223.

As shown in fig. 3, the number of the first brushes 3 is one, the vehicle body 1 is provided with a rail 10 extending along the width direction thereof, and the other end of the first telescopic arm 11 is slidably disposed on the rail 10. In the process that the vehicle body 1 advances, the first telescopic arm 11 can reciprocate along the track 10 simultaneously, thereby increasing the cleaning range of the first brush 3 and improving the cleaning efficiency.

In other embodiments, the number of the first brushes 3 may be two. Two first brushes 3 are adjacently arranged on the vehicle body 1 along the width direction, the rotating directions of the two first brushes 3 are opposite and are right opposite to the inlet of the dust collector 5, so that the garbage and the iron rust dust are swept to the dust collector 5. Not only can improve clean efficiency through two first brushes 3, can sweep most rubbish and iron rust dust to dust catcher 5 and conveyer belt 223 from between two first brushes 3 moreover, further improve the clean effect of cabin cleaning trolley.

As shown in fig. 1 and 3, the cabin cleaning trolley further includes wheels 6, and each outer frame 13 at the bottom of the vehicle body 1 is mounted with the wheels 6 and is moved or steered by the wheels 6. Specifically, the cabin cleaning trolley further comprises an engine 17, a steering instrument 18 and connecting shafts 19, the two connecting shafts 19 are arranged at the bottom of the trolley body 1 at intervals, two ends of each connecting shaft 19 respectively extend to the positions of the outer frames 13 on the corresponding trolley body 1 and are respectively and movably provided with a wheel 6, and the control module 15 controls the steering instrument 18 to output torque to be transmitted to the connecting shafts 19 to play a steering role and controls the engine 17 to drive the wheels 6 to steer or move. The cabin cleaning trolley can move rapidly in the cabin through the movement of the wheels 6, so that the cleaning range is enlarged, and the cleaning efficiency is improved. Since steering and moving of the wheels 6 are mature technical solutions in the field of vehicles, detailed moving processes and control modes of the wheels 6 are not described herein again.

As shown in fig. 4, the wheel 6 includes a spoke 61 and a plurality of rollers 62, and the plurality of rollers 62 are distributed side by side in the circumferential direction of the spoke 61 to form a tire of the wheel 6. The centre bore suit of spoke 61 is in the tip of connecting axle 19, and a plurality of roller 62 are installed side by side to the outer fringe of spoke 61, and the periphery of roller 62 is rubber 621 for wheel 6 has better frictional force and elasticity, is favorable to improving the stability and the shock attenuation effect of cabin cleaning trolley travel process.

As the cabin walls with various different inclination angles in the same cabin or different cabins need to be cleaned, the cabin cleaning trolley can be stopped at any position at a certain inclination angle. Therefore, the roll shaft 62 of the present embodiment has the electromagnet 622 therein, and the rubber 621 wraps the electromagnet 622 to prevent the electromagnet 622 from contacting with the inner wall of the cabin, so that the wheel 6 has good electrical insulation performance. When the roller shaft 62 is energized, the electromagnet 622 generates a magnetic field so that the roller shaft 62 can be attracted to the inner wall of the cabin, thereby stably docking the cabin cleaning cart on the inner wall of the cabin.

The power supply 16 is further installed in the body 1 of the cabin cleaning trolley in the embodiment, the power supply 16 is a rechargeable battery, the use is convenient, an external power supply 16 is not needed, and the external wiring operation of the cabin cleaning trolley is reduced. The power supply 16 can supply electric power to the motor 14, the vacuum cleaner 5, and the electric unit such as the electromagnet 622 in the roller shaft 62.

As shown in fig. 3 and 5, each roller shaft 62 extends obliquely at a predetermined angle in the width direction of the spoke 61 such that the axial direction of the roller shaft 62 is not parallel to the axial direction of the connecting shaft 19. When the wheels 6 run in the cabin, plate-shaped objects such as the raised rib plates on the inner wall of the cabin cannot be inserted between the two adjacent roll shafts 62, so that the wheels 6 are prevented from being damaged or jammed, the smooth movement of the wheels 6 is facilitated, and the reliability of the cabin cleaning trolley is improved.

When the cabin cleaning trolley walks in the cabin, the rust dust in the cabin can be adhered to the rubber 621 on the outer surface of the roller shaft 62, so that the cleaning quality of the cabin is reduced, and the normal rotation of the wheels 6 is influenced. As shown in fig. 1, the cabin cleaning trolley further comprises scrapers 7, at least two scrapers 7 are oppositely arranged on each outer frame 13, one end of each scraper 7 is movably arranged on the outer frame 13, and the other end of each scraper 7 is upwards or downwards inclined to abut against the periphery of the corresponding wheel 6. When the wheel 6 rolls, the scraper 7 can scrape off rust dust adhered to the periphery of the roller shaft 62, so that the wheel 6 is always kept in a clean state.

As shown in fig. 1, two squeegees 7 are mounted in the outer frame 13 of each vehicle body 1, one of the squeegees 7 can perform a scraping cleaning operation on the roller 62 on the clockwise wheel 6, and the other squeegee 7 can perform a scraping cleaning operation on the roller 62 on the counterclockwise wheel 6. The two scrapers 7 can scrape and clean the wheel 6 in two directions (clockwise and counterclockwise).

It should be noted that the car body 1 is also provided with a steering engine, and the output end of the steering engine is in transmission connection with the scraper 7 so as to drive the scraper 7 to rotate. When the wheel 6 turns to or stops, the steering wheel can drive the scraper 7 to rotate clockwise or anticlockwise, so that the scraper 7 is separated from the corresponding wheel 6 to be abutted, and the interference of the scraper 7 to the wheel 6 is avoided. When the wheels 6 move forward or backward, the steering engine can drive the scrapers 7 to reset, so that the scrapers 7 abut against the corresponding wheels 6.

The foregoing embodiments are merely illustrative of the principles and features of this invention, which is not limited to the above-described embodiments, but rather is susceptible to various changes and modifications without departing from the spirit and scope of the invention, which changes and modifications are within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A cabin cleaning trolley, comprising:

a vehicle body (1);

the garbage can (2) is detachably arranged in the vehicle body (1);

the first hairbrush (3) and the second hairbrush (4) are arranged on the vehicle body (1), the first hairbrush (3) is used for cleaning garbage and iron rust dust on the bottom wall in the cabin, and the second hairbrush (4) is used for cleaning iron rust dust on the inner side wall of the cabin; and

the dust collector (5) is arranged on the vehicle body (1), and an outlet of the dust collector (5) is communicated with an inlet of the garbage can (2) so as to suck garbage and iron rust dust into the garbage can (2).

2. The cabin cleaning trolley according to claim 1, wherein the trolley body (1) is provided with a first telescopic arm (11) and a second telescopic arm (12) along the vertical direction, the first brush (3) is rotatably arranged at one end of the first telescopic arm (11), and the second brush (4) is rotatably arranged at one end of the first telescopic arm (11).

3. Cabin cleaning trolley according to claim 2, characterized in that the trolley body (1) is provided with a rail (10) extending in its width direction, and the other end of the first telescopic arm (11) is slidably arranged on the rail (10).

4. Cabin cleaning trolley according to claim 2, characterized in that two first brushes (3) are arranged adjacently along the width direction of the trolley body (1), and the two first brushes (3) rotate in opposite directions and are opposite to the inlet of the dust collector (5) to sweep the dust and rust dust towards the dust collector (5).

5. Cabin cleaning trolley according to claim 1, characterized in that the waste bin (2) comprises:

the garbage can comprises a box body (21), wherein an inlet of the garbage can (2) is formed in the box body (21); and

the conveying assembly (22) comprises a support (221), a belt wheel (222) and a conveying belt (223), one end of the support (221) is connected to the inlet of the box body (21), the other end of the support extends downwards in an inclined mode, the belt wheel (222) is rotatably installed at two ends of the support (221), and the conveying belt (223) is wound on the belt wheel (222) to convey part of garbage into the box body (21).

6. Cabin cleaning trolley according to claim 1, characterized in that the first brush (3) is a soft brush and the second brush (4) is a steel brush.

7. The cabin cleaning trolley according to claim 1, further comprising:

the vehicle comprises wheels (6), wherein each outer frame (13) at the bottom of the vehicle body (1) is provided with the wheels (6) and moves or turns through the wheels (6).

8. Cabin cleaning trolley according to claim 7, characterized in that the wheel (6) comprises a spoke (61) and a plurality of rollers (62), the plurality of rollers (62) being distributed side by side along the circumference of the spoke (61) to form a tyre of the wheel (6);

an electromagnet (622) is arranged in the roll shaft (62), and the roll shaft (62) can be attached to the inner wall of the cabin after being electrified.

9. Cabin cleaning trolley according to claim 8, characterized in that each roller (62) extends obliquely at a predetermined angle in the width direction of the spokes (61).

10. The cabin cleaning trolley according to claim 7, further comprising:

the scrapers (7) are oppositely arranged on each outer frame (13) and at least two scrapers (7) are arranged on each outer frame; one end of the scraper (7) is movably arranged on the outer frame (13), and the other end of the scraper is inclined upwards or downwards and abuts against the periphery of the corresponding wheel (6).