Ship rust removal spraying equipment

Abstract

The utility model discloses a ship rust removal spraying device which comprises a rectangular base, a motor and a steel wire wheel, two symmetrical wheels are installed on the rear side of the bottom of the base, a spraying assembly is installed on the base and comprises a material barrel, an air pump and a nozzle, two supports are fixedly installed on the front side of the bottom of the base, and the two supports are fixedly installed on the base. The steel wire wheel is installed between the two supports, the motor is installed on the upper side of the base and drives the steel wire wheel to rotate through a transmission belt, a dust removal cover is arranged at the bottom of the base, the steel wire wheel is located in the dust removal cover, the bottom of the steel wire wheel extends out of the bottom of the dust removal cover, folded edges are arranged on the front side and the rear side of the dust removal cover, and two idler wheels are symmetrically installed on the folded edges. Dust collection cavities are formed in the front side and the rear side of the interior of the dust removal cover and located on the front side and the rear side of the steel wire wheel, and dust collection pipes penetrating up and down are fixedly installed on the outer sides of the bottoms of the dust collection cavities. The equipment has the functions of rust removal and spraying, is convenient to use and is beneficial to reducing the cost.

Description

TECHNICAL FIELD

[0001] The utility model relates to ship equipment technical field, concretely is a ship rust removal spraying equipment. BACKGROUND

[0002] With the progress of science and technology and the rapid development of industry, the ship industry in China develops rapidly, and the shipbuilding and ship repairing industry develops rapidly, in the process of ship use, due to the erosion of seawater, the ship deck is easy to rust. The existing ship deck rust removal is divided into water jet rust removal and polishing rust removal, water jet rust removal has the advantages of economy and high efficiency, but the roughness of the surface after water jet treatment is low, and further treatment is generally required to meet the spraying requirements. Polishing treatment can achieve high roughness, for example, the Chinese utility model patent with the announcement number CN221539425U discloses a dust collecting structure for electric deruster, which can effectively collect the rust falling from the polishing roller during use, avoiding the need for secondary cleaning by the worker and facilitating the use of the worker. However, the above scheme also has the following disadvantages: during rust removal operation, rust dust is thrown out with the rotation of the polishing roller, so it is difficult to achieve dust absorption effect by setting the dust suction port on both sides of the dust cover. SUMMARY

[0003] The utility model discloses a ship rust removal spraying equipment to solve the problems in the above background.

[0004] To achieve the above object, the utility model provides the following technical scheme: a ship rust removal spraying equipment, including the bottom of the base, motor and steel wire wheel, the bottom rear side of the base is installed with two symmetrical wheels, the rear upper side of the base is fixedly installed with the handle for pushing, the base is installed with the spraying assembly, the spraying assembly includes the bucket, air pump and nozzle, the bottom front side of the base is fixedly installed with two supports, the steel wire wheel is installed between two supports, the motor is installed on the upper side of the base, and the motor drives the steel wire wheel to rotate through the transmission belt, the bottom of the base is provided with the dust cover, the steel wire wheel is located in the dust cover and the bottom of the steel wire wheel extends from the bottom of the dust cover, the front and rear sides of the dust cover are provided with the folded edge, two rollers are symmetrically installed on the folded edge, and the lower part of the roller penetrates the folded edge, the front and rear sides of the dust cover are provided with the dust suction cavity, and the dust suction cavity is located on the front and rear sides of the steel wire wheel, the bottom outside of the dust suction cavity is fixedly installed with the dust suction pipe that penetrates up and down.

[0005] Preferably, the nozzle is provided with a plurality of and is installed on the front side of the base.

[0006] Preferably, the outer side of the dust cover is fixedly provided with a rectangular dust collecting box, the dust collecting box is communicated with the dust collecting cavity, the outer side of the dust collecting box is fixedly provided with a connecting pipe, the connecting pipe is connected to a dust collector through a hose, and the dust collector is mounted on the base.

[0007] Preferably, the front and rear sides of the dust cover are fixedly provided with two symmetrical guide sleeves, the lower side of the base is fixedly provided with four symmetrical guide rods, the guide rods penetrate through the guide sleeves and are in sliding connection with the guide sleeves, springs are sleeved on the guide rods, and the springs are arranged between the top of the guide sleeve and the base.

[0008] Preferably, the guide sleeve and the guide rod are each provided with a radial insertion hole.

[0009] Compared with the prior art, the device has the advantages of rust removal and spraying functions, convenient use and cost reduction. BRIEF DESCRIPTION OF DRAWINGS

[0010] Fig. 1 It is a structural schematic view of the device.

[0011] Fig. 2 It is a structural schematic view of the dust cover.

[0012] In the drawing: 1, base; 2, wheel; 3, handle; 4, bucket; 5, dust collector; 6, nozzle; 7, motor; 8, steel wire wheel; 9, dust cover; 10, dust collecting cavity; 11, dust collecting pipe; 12, guide rod; 13, folded edge; 14, roller; 15, guide sleeve; 16, insertion hole; 17, dust collecting box; 18, spring. DETAILED DESCRIPTION

[0013] The technical solutions in the embodiments of the device will be clearly and completely described below with reference to the drawings in the embodiments of the device. Obviously, the described embodiments are only part of the embodiments of the device, rather than all the embodiments of the device.

[0014] Please refer to Figs. 1-2 The device comprises a rectangular base 1, a motor 7 and a steel wire wheel 8. The motor 7 is powered through an external power line. Two symmetrical wheels 2 are arranged on the rear side of the bottom of the base 1. A handle 3 for pushing is fixedly arranged on the upper side of the rear of the base 1. A spraying assembly is arranged on the base 1. The spraying assembly comprises a bucket 4, an air pump and nozzles 6. The nozzles 6 are arranged on the front side of the base 1 in a plurality of and inclined downward. The spraying assembly is used for spraying antirust paint on the deck after rust removal.

[0015] The bottom front side of the base 1 is fixedly provided with two supports, a steel wire wheel 8 is arranged between the two supports, a motor 7 is arranged on the upper side of the base 1, the motor 7 drives the steel wire wheel 8 to rotate through a transmission belt, the bottom of the base 1 is provided with a dust removal cover 9, the steel wire wheel 8 is located in the dust removal cover 9 and the bottom of the steel wire wheel 8 extends out of the bottom of the dust removal cover 9. The front and rear sides of the dust removal cover 9 are provided with flanges 13, two rollers 14 are symmetrically arranged on the flanges 13, the lower parts of the rollers 14 penetrate through the flanges 13, the inner front and rear sides of the dust removal cover 9 are provided with dust suction cavities 10, the dust suction cavities 10 are located on the front and rear sides of the steel wire wheel 8, the bottom outer sides of the dust suction cavities 10 are fixedly provided with dust suction pipes 11 which penetrate up and down. The outer side of the dust removal cover 9 is fixedly provided with a rectangular dust collecting box 17, the dust suction cavities 10 are communicated with the dust collecting box 17, the outer side of the dust collecting box 17 is fixedly provided with a connecting pipe which is connected to a dust collector 5 through a hose, the dust collector 5 is arranged on the base 1, the dust collector 5 generates negative pressure in the dust suction cavities 10 during operation, rust dust is sucked upward from the dust suction pipes 11, the cross section of the dust suction pipes 11 is wide and flat so as to cover the length area of the steel wire wheel 8.

[0016] The front and rear sides of the dust removal cover 9 are fixedly provided with two symmetric guide sleeves 15, the lower side of the base 1 is fixedly provided with four symmetric guide rods 12, the guide rods 12 penetrate through the guide sleeves 15 and are slidably connected with the guide sleeves 15, springs 18 are sleeved on the guide rods 12, the springs 18 are arranged between the top of the guide sleeves 15 and the base 1, the guide sleeves 15 and the guide rods 12 are all provided with radial insertion holes 16, the insertion holes 16 of the two are aligned, locked into insertion pins and can lock the up and down positions of the dust removal cover 9, so that the bottom of the steel wire wheel 8 is suspended (during rust-proof spraying, the steel wire wheel 8 does not need to roll on the ground, so it is lifted up).

[0017] Working principle: the motor 7 and the dust collector 5 are started during rust removal work, the motor 7 drives the steel wire wheel 8 to rotate at high speed, pushes the device to walk on the deck, the wheels 2 and the rollers 14 roll on the deck, the steel wire wheel 8 polishes and removes rust on the deck, rust slag is thrown out and moves horizontally, is sucked into the dust suction cavities 10 when passing below the dust suction pipes 11, and is then sucked into the dust collector 5 through the dust collecting box 17. During spraying, rust-proof paint is added into the bucket 4, and the deck is sprayed with paint through the spraying assembly.

[0018] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A ship rust removal spraying equipment, comprising a rectangular base (1), a motor (7) and a steel wire wheel (8), two symmetrical wheels (2) are installed on the bottom rear side of the base (1), a handle (3) for pushing is fixedly installed on the rear upper side of the base (1), a spraying assembly is installed on the base (1), the spraying assembly comprises a bucket (4), an air pump and a nozzle (6), characterized in that: The bottom front side of the base (1) is fixedly provided with two supports, a steel wire wheel (8) is installed between the two supports, the motor (7) is installed on the upper side of the base (1), the motor (7) drives the steel wire wheel (8) to rotate through a transmission belt, the bottom of the base (1) is provided with a dust removal cover (9), the steel wire wheel (8) is located in the dust removal cover (9) and the bottom of the steel wire wheel (8) extends from the bottom of the dust removal cover (9), the front and rear sides of the dust removal cover (9) are provided with flanges (13), two rollers (14) are symmetrically installed on the flanges (13), the lower part of the roller (14) penetrates the flange (13), the inside of the dust removal cover (9) is provided with dust suction cavities (10) on the front and rear sides, the dust suction cavities (10) are located on the front and rear sides of the steel wire wheel (8), the bottom outside of the dust suction cavity (10) is fixedly provided with an up-and-down dust suction pipe (11).

2. A ship rust removal spraying apparatus according to claim 1, characterized in that: The nozzle (6) is provided with a plurality of and is installed on the front side of the base (1) obliquely downward.

3. A ship rust removal spraying apparatus according to claim 1, characterized in that: The outside of the dust removal cover (9) is fixedly provided with a rectangular dust collecting box (17), the dust suction cavity (10) is communicated with the dust collecting box (17), the outside of the dust collecting box (17) is fixedly provided with a connecting pipe, the connecting pipe is connected to the dust collector (5) through a hose, and the dust collector (5) is installed on the base (1).

4. A ship rust cleaning spray painting apparatus according to claim 3, characterized in that: The front and rear sides of the dust removal cover (9) are fixedly provided with two symmetric guide sleeves (15), the lower side of the base (1) is fixedly provided with four symmetric guide rods (12), the guide rods (12) penetrate the guide sleeves (15) and are slidably connected with the guide sleeves (15), springs (18) are sleeved on the guide rods (12), and the springs (18) are arranged between the top of the guide sleeve (15) and the base (1).

5. A ship rust cleaning spray painting apparatus according to claim 4, characterized in that: The guide sleeve (15) and the guide rod (12) are both provided with radial insertion holes (16).

Images