CN111941230A

CN111941230A - Dust-absorbing and rust-removing device for reconstruction and maintenance of old ship

Info

Publication number: CN111941230A
Application number: CN202010621627.4A
Authority: CN
Inventors: 黄蕊
Original assignee: Guizhou Dazhi Power Technology Co ltd
Current assignee: Guizhou Dazhi Power Technology Co ltd
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2020-11-17
Anticipated expiration: 2040-06-30
Also published as: CN111941230B

Abstract

The invention discloses a dust-absorbing and rust-removing device for old ship reconstruction and maintenance, which comprises a polishing and dust-removing box, wherein the polishing and dust-removing box is hollow, a beating device is arranged at the inner wall of the polishing and dust-removing box close to the front end, a supporting plate is connected between the inner walls of two sides of the dust-removing and polishing box, a polishing disc is arranged at the bottom of the supporting plate, polishing shafts are fixedly connected to the tops of the polishing discs, one section of the top of each polishing shaft is arranged in a polygonal shape, a rotating sleeve is movably inserted into the polishing shaft, the top of the rotating sleeve is rotatably connected with the inner wall of the polishing and dust-removing box, and an electric. According to the invention, through the knocking device, when the steel plate on the surface of the old ship is derusted, the surface of the steel plate is knocked by the knocking roller to crack a paint layer on the surface of the steel plate, and then the steel plate is polished by the polishing disc, so that the efficiency of dust collection and derusting is effectively improved by combining knocking with polishing.

Description

Dust-absorbing and rust-removing device for reconstruction and maintenance of old ship

Technical Field

The invention belongs to the technical field of ship maintenance equipment, and particularly relates to a dust-absorbing and rust-removing device for old ship reconstruction and maintenance.

Background

A ship is a man-made vehicle that operates primarily in geographic water. In addition, a civil ship is generally called a ship, a military ship is called a ship, and a small-sized ship is called a boat or a boat, which is collectively called a ship or a boat. The interior mainly comprises a containment space, a support structure and a drainage structure, with a propulsion system using an external or self-contained energy source. The appearance is generally favorable for overcoming the streamline envelope of the fluid resistance, the materials are continuously updated along with the technological progress, the early materials are natural materials such as wood, bamboo, hemp and the like, and the modern materials are mostly steel, aluminum, glass fiber, acrylic and various composite materials.

However, the existing ships generate much rust on the surface after being used for a long time, so that the rust on the surface needs to be cleaned and then painted again when the old ships are transformed, but a painted layer still remains on the surface after part of steel plates are rusted, so that the polishing is inconvenient during rust removal, and the maintenance efficiency is affected.

Therefore, it is necessary to invent a dust-absorbing and rust-removing device for reconstruction and maintenance of old ships to solve the above problems.

Disclosure of Invention

In view of the above problems, the present invention provides a dust-absorbing and rust-removing device for reconstruction and maintenance of old ships, so as to solve the problems mentioned in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a dust absorption rust cleaning device for old ship transformation maintenance, is including the dust removal case of polishing, the dust removal incasement portion of polishing sets up for cavity, the dust removal incasement diapire of polishing is close to the front end and is provided with beats the device, it is connected with the backup pad to remove dust between the incasement wall of polishing both sides, the backup pad bottom is provided with the polishing dish, the equal fixedly connected with axle of polishing in polishing dish top, one section polygon setting that is in polishing axle top, and the activity is pegged graft and is had the commentaries on classics cover, change cover top and the dust removal incasement roof of polishing and rotate and be connected, backup pad top fixedly connected with electric telescopic handle, one of them it is connected with driving motor to change cover activity to run through the dust removal incasement portion of polishing, the dust removal

The dust removal fan is arranged between the two ends of the suction pipe, and one end of the outlet of the suction pipe is connected with a dust removal cloth bag;

the beating device comprises a beating roller, a plurality of annular concave rings are arranged on the surface of the beating roller, a throwing plate is fixedly connected to the surface of each annular concave ring, one end of the throwing plate is rotatably connected with a beating plate, a plurality of pointed protrusions are arranged on the surface of the beating plate, and buttons are arranged between the back of the beating plate and the inner part of each annular concave ring;

the two ends of the beating roller are both rotatably connected with connecting rollers, the connecting rollers and the beating roller are both arranged in a hollow way, and the same adjusting rod is inserted in a sliding way, the surface of the connecting roller is provided with a rotating wheel, four supporting rods are inserted between the rotating wheel and the connecting roller in a movable way, a tray is arranged between one end of each supporting rod positioned outside the connecting roller and the rotating wheel, the surface of the support rod is sleeved with a spring, the surface of the adjusting rod is provided with a bulge and a groove which are matched with the four support rods, one end of the adjusting rod is arranged in a threaded manner, a worm wheel is sleeved on the surface of the roller in a threaded manner, a worm is meshed with the surface of the worm wheel, one end of the worm penetrates through the connecting roller and extends to the outside to be connected with a rotating handle, the other end of the adjusting rod is located at the two sides of the end inside the connecting roller, and sliding grooves matched with the sliding blocks are formed in the connecting roller.

Furthermore, the both ends of backup pad and the dust removal incasement wall of polishing are provided with the locating piece between, dust removal incasement wall offer with locating piece assorted constant head tank.

Furthermore, one end of the polishing dust removal box is fixedly connected with a pushing handle, and the pushing handle is arranged in an upward inclined mode.

Further, the both sides of dust removal case one end of polishing all are provided with the gyro wheel, the external diameter of gyro wheel equals the setting with the external diameter of runner.

Furthermore, the number of the grinding disks is three, and the three grinding disks are distributed in a triangular shape.

Further, the outer diameter of the beating roller is larger than that of the connecting roller and smaller than that of the rotating wheel.

Furthermore, the beating disc, the supporting plate, the electric telescopic rod and the driving motor are all arranged in an inclined mode, and the inclined angle is equal to the inclined angle of the beating roller after the beating roller is contacted with the ground.

Furthermore, the surfaces of the three grinding shafts are provided with rotary tables, and a transmission belt is connected between every two adjacent rotary tables.

Furthermore, the protrusion and the groove on the surface of the adjusting rod are matched with the displacement shape generated by the vertical upward movement of the turntable and are arranged in a slow landslide mode, and when the turntable moves to the top, the bottom of the turntable is arranged in a suspended mode.

The invention has the technical effects and advantages that:

1. according to the invention, through the knocking device, when the steel plate on the surface of the old ship is derusted, the surface of the steel plate is knocked by the knocking roller to crack a paint layer on the surface of the steel plate, and then the steel plate is polished by the polishing disc, so that the efficiency of dust collection and derusting is effectively improved by combining knocking with polishing.

2. The invention is beneficial to supporting the beating roller through the rotating wheel by the rotating wheel, so that the device is not contacted with the ground in the normal moving process, thereby preventing the damage to the place which does not need to remove rust.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.

FIG. 1 shows an overall structural schematic of an embodiment of the present invention;

FIG. 2 shows a front cross-sectional view of the overall structure of an embodiment of the present invention;

FIG. 3 shows a bottom view of the overall structure of an embodiment of the present invention;

FIG. 4 shows a schematic view of the part A of FIG. 3 according to an embodiment of the present invention;

FIG. 5 is a schematic view of the portion B of FIG. 3 according to an embodiment of the present invention;

FIG. 6 is a schematic view of the structure of the part C in FIG. 3 according to an embodiment of the present invention;

FIG. 7 is a schematic view of a balance structure of a connecting roller and a rotating wheel according to an embodiment of the invention;

fig. 8 shows a schematic structural diagram of the connection roller and the rotating wheel after being supported.

In the figure: 1. polishing the dust removal box; 2. a support plate; 3. grinding disc; 4. grinding the shaft; 5. rotating the sleeve; 6. an electric telescopic rod; 7. a drive motor; 8. a dust removal suction head; 9. a straw; 10. a dust removal fan; 11. a dust removal cloth bag; 12. a tapping roller; 13. an annular concave ring; 14. throwing the plate; 15. knocking the plate; 16. the tip is convex; 17. a button; 18. a connecting roller; 19. adjusting a rod; 20. a rotating wheel; 21. a support bar; 22. a tray; 23. a worm gear; 24. a worm; 25. turning a handle; 26. a slider; 27. a chute; 28. positioning blocks; 29. positioning a groove; 30. a push handle; 31. a roller; 32. a turntable; 33. a transmission belt.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1:

the invention provides a dust-absorbing and rust-removing device for old ship reconstruction and maintenance, which comprises a polishing and dust-removing box 1, wherein the polishing and dust-removing box 1 is hollow, one end of the polishing and dust-removing box 1 is fixedly connected with a push handle 30, the push handle 30 is inclined upwards, a knocking device is arranged at the position, close to the front end, of the inner bottom wall of the polishing and dust-removing box 1, when a steel plate on the surface of an old ship is cleaned, the knocking device is favorable for knocking the surface of the steel plate through a knocking roller 12 to knock and break a paint layer on the surface of the steel plate, then a polishing disc 3 is used for polishing, so that the dust-absorbing and rust-removing efficiency is effectively increased through the combination of knocking and polishing, a support plate 2 is connected between the inner walls on the two sides of the dust-removing box, wherein the support plate 2 is in a net shape to prevent dust from accumulating on the surface, and positioning blocks 28 are arranged between the two, dust removal incasement wall seted up with locating piece 28 assorted constant head tank 29, wherein constant head tank 29's gradient and backup pad 2 phase-match, 2 bottoms in backup pad are provided with the mill 3, the quantity of mill 3 is three, and is three the mill 3 is the triangular distribution setting, is favorable to thoroughly polishing the position that the device passed through, the equal fixedly connected with in mill 3 top grinds axle 4, and is three it all is provided with on 4 surfaces of mill axle and changes and change axle

The polishing and dedusting device comprises disks 32, a transmission belt 33 is connected between every two adjacent rotating disks 32, a section of the top of each polishing shaft 4 is arranged in a polygonal shape, a rotating sleeve 5 is movably inserted into the top of each rotating sleeve 5, the top of each rotating sleeve 5 is rotatably connected with the top wall of the polishing and dedusting box 1, an electric telescopic rod 6 is fixedly connected to the top of each supporting plate 2, one rotating sleeve 5 movably penetrates through the top of the polishing and dedusting box 1 and is connected with a driving motor 7, a plurality of dedusting suction heads 8 are arranged in the polishing and dedusting box 1, the dedusting suction heads 8 are connected with the same suction pipe 9, a dedusting fan 10 is arranged between two ends of each suction pipe 9, and one end of;

the rapping device comprises a rapping roller 12, the outer diameter of the rapping roller 12 is larger than that of a connecting roller 18 and smaller than that of a rotating wheel 20, a plurality of annular concave rings 13 are arranged on the surface of the rapping roller 12, a throwing plate 14 is fixedly connected to the surface of each annular concave ring 13, one end of each throwing plate 14 is rotatably connected with a rapping plate 15, a plurality of pointed protrusions 16 are arranged on the surface of each rapping plate 15, the surface of a steel plate is knocked through the rapping plates 15 and the pointed protrusions 16 at one end of each throwing plate 14, a paint layer on the surface of the steel plate is knocked and broken, a button 17 is arranged between the back of each knocking plate 15 and the inner part of each annular concave ring 13, and the knocking plates 15 are fixed due to the arrangement of the buttons 17;

the utility model discloses a multifunctional roller polishing device, including beating roller 12, connecting roller 18 and beating roller 12, the both ends of beating roller 12 all rotate to be connected with connecting roller 18, connecting roller 18 and beating roller 12 are inside to be the cavity setting, and slide to peg graft and have same regulation pole 19, connecting roller 18 surface is provided with runner 20, the both sides of the dust removal case 1 one end of polishing all are provided with gyro wheel 31, the external diameter of gyro wheel 31 equals the setting with runner 20's external diameter, even activity peg graft between runner 20 and the connecting roller 18 has four bracing pieces 21, bracing piece 21 is located and is provided with tray 22 between the one end of connecting roller 18 outside and runner 20, and bracing piece 21 surface cup joints the spring, adjusting rod 19 surface is provided with the arch and the recess that matches with four bracing pieces 21, adjust the arch and the recess on pole 19 surface and the perpendicular rebound displacement shape phase-match that produces of carousel 32, the bottom is in unsettled setting, the one end of adjusting pole 19 is the screw thread setting, and the surperficial screw thread has cup jointed worm wheel 23, worm wheel 23 surface meshes and is provided with worm 24, 24 one end through connection rollers 18 of worm extend to external connection have swing handle 25, the other end of adjusting pole 19 is located the equal fixedly connected with slider 26 in the one end both sides of connecting roller 18 inside, connecting roller 18 is inside to be seted up with slider 26 assorted spout 27, it is the slope setting to beat mill 3, backup pad 2, electric telescopic handle 6 and driving motor 7, and inclination and beat the roller

The inclination angle of the beating roller 12 after being contacted with the ground is equal, and the beating roller 12 is supported by the rotating wheel 20 through the rotating wheel 20, so that the device is not contacted with the ground in the normal moving process, and the damage to the place which does not need rust removal is prevented.

This practical theory of operation:

referring to the attached drawings 1-8 of the specification, when the old ship surface is derusted, the device is pushed out to a position with a large area and rust needs to be removed, a knob is manually rotated to rotate a worm 24, a worm gear 23 is driven to rotate through the worm 24, a sliding block 26 and a sliding groove 27 are arranged at one end of an adjusting rod 19, so that the adjusting rod 19 slowly slides out of the connecting roller 18 and the knocking roller 12, the four supporting rods 21 are jacked up and contracted through protrusions and grooves on the surface of the adjusting rod 19 in the process of sliding out of the adjusting rod 19, a rotating wheel 20 on the surface of the connecting roller 18 is jacked up, the knocking roller 12 is in contact with the ground, the device is pushed to move through a push handle 30, the knocking roller 12 is rotated, the knocking roller 12 is wound on a swing plate 14, the steel plate surface is knocked through a knocking plate 15 and a pointed protrusion 16 at one end of the swing plate 14, and a paint layer on, then through electric telescopic handle 6 control make the mill 3 with steel sheet surface contact, start driving motor 7, make three mill 3 polish the steel sheet surface simultaneously under the effect of drive belt 33 to start dust exhausting fan 10 through dust removal suction head 8 and straw 9, absorb the rust dust that produces, and filter through dust removal sack 11, thereby carry out the dust absorption rust cleaning to the steel sheet on old ship surface, effectual beating and polishing combine together, increase the efficiency of dust absorption rust cleaning.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a dust absorption rust cleaning device for old ship transformation maintenance, is including dust removal case (1) of polishing, its characterized in that: the polishing and dust removing box (1) is internally hollow, a beating device is arranged at the inner bottom wall of the polishing and dust removing box (1) close to the front end, a supporting plate (2) is connected between the inner walls of the two sides of the dust removing and polishing box, a polishing disc (3) is arranged at the bottom of the supporting plate (2), a polishing shaft (4) is fixedly connected to the top of the polishing disc (3), one section of the top of the polishing shaft (4) is polygonal, a rotating sleeve (5) is movably inserted, the top of the rotating sleeve (5) is rotatably connected with the inner top wall of the polishing and dust removing box (1), an electric telescopic rod (6) is fixedly connected to the top of the supporting plate (2), one rotating sleeve (5) movably penetrates through the top of the polishing and dust removing box (1) and is connected with a driving motor (7), a plurality of dust removing suction heads (8) are arranged in the polishing and dust removing box (1), and, a dust removal fan (10) is arranged between the two ends of the suction pipe (9), and one end of the outlet of the suction pipe (9) is connected with a dust removal cloth bag (11);

the beating device comprises a beating roller (12), a plurality of annular concave rings (13) are arranged on the surface of the beating roller (12), a throwing plate (14) is fixedly connected to the surface of each annular concave ring (13), one end of each throwing plate (14) is rotatably connected with a beating plate (15), a plurality of pointed protrusions (16) are arranged on the surface of each beating plate (15), and buttons (17) are arranged between the back of each beating plate (15) and the inner part of each annular concave ring (13);

the two ends of the beating roller (12) are rotatably connected with connecting rollers (18), the connecting rollers (18) and the beating roller (12) are both arranged in a hollow mode and are slidably inserted with a same adjusting rod (19), a rotating wheel (20) is arranged on the surface of the connecting roller (18), four supporting rods (21) are uniformly and movably inserted between the rotating wheel (20) and the connecting roller (18), a tray (22) is arranged between one end, located outside the connecting roller (18), of each supporting rod (21) and the rotating wheel (20), a spring is sleeved on the surface of each supporting rod (21), bulges and grooves matched with the four supporting rods (21) are arranged on the surface of the adjusting rod (19), one end of each adjusting rod (19) is arranged in a threaded mode, a worm wheel (23) is sleeved on the surface of each adjusting rod, a worm (24) is meshed with the surface of each worm wheel (23), one end of each worm (24) penetrates through the connecting roller (18) and extends to the outside, the other end of the adjusting rod (19) is located on two sides of one end inside the connecting roller (18) and is fixedly connected with a sliding block (26), and a sliding groove (27) matched with the sliding block (26) is formed inside the connecting roller (18).

2. The dust-absorbing and rust-removing device for old ship reconstruction and maintenance according to claim 1, characterized in that: locating blocks (28) are arranged between the two ends of the supporting plate (2) and the inner wall of the polishing dust removal box (1), and locating grooves (29) matched with the locating blocks (28) are formed in the inner wall of the dust removal box.

3. The dust-absorbing and rust-removing device for old ship reconstruction and maintenance according to claim 1, characterized in that: one end fixedly connected with of dust removal case (1) of polishing pushes away handle (30), it sets up for the tilt up to push away handle (30).

4. The dust-absorbing and rust-removing device for old ship reconstruction and maintenance according to claim 1, characterized in that: both sides of dust removal case (1) one end of polishing all are provided with gyro wheel (31), the external diameter of gyro wheel (31) equals the setting with the external diameter of runner (20).

5. The dust-absorbing and rust-removing device for old ship reconstruction and maintenance according to claim 1, characterized in that: the number of the grinding discs (3) is three, and the three grinding discs (3) are distributed in a triangular shape.

6. The dust-absorbing and rust-removing device for old ship reconstruction and maintenance according to claim 1, characterized in that: the outer diameter of the beating roller (12) is larger than that of the connecting roller (18) and smaller than that of the rotating wheel (20).

7. The dust-absorbing and rust-removing device for old ship reconstruction and maintenance according to claim 1, characterized in that: the beating disc (3), the supporting plate (2), the electric telescopic rod (6) and the driving motor (7) are all arranged in an inclined mode, and the inclined angle is equal to the inclined angle of the beating roller (12) after being contacted with the ground.

8. The dust-absorbing and rust-removing device for old ship reconstruction and maintenance according to claim 1, characterized in that: the surface of the three grinding shafts (4) is provided with rotary tables (32), and a transmission belt (33) is connected between every two adjacent rotary tables (32).

9. The dust-absorbing and rust-removing device for old ship reconstruction and maintenance according to claim 1, characterized in that: the protrusion and the groove on the surface of the adjusting rod (19) are matched with the displacement shape generated by the vertical upward movement of the turntable (32) and are arranged in a slow landslide mode, and when the turntable (32) moves to the top, the bottom of the turntable is arranged in a suspension mode.