CN215950276U

CN215950276U - Chain shell protection device for ship

Info

Publication number: CN215950276U
Application number: CN202122391750.4U
Authority: CN
Inventors: 周宇民
Original assignee: Qingdao Fengtai Hardware Products Co ltd
Current assignee: Qingdao Fengtai Hardware Products Co ltd
Priority date: 2021-09-28
Filing date: 2021-09-28
Publication date: 2022-03-04
Anticipated expiration: 2031-09-28

Abstract

The utility model relates to the technical field of chain protection devices for ships, in particular to a chain shell protection device for a ship, which comprises two chain wheels and a protection shell, wherein the two chain wheels are connected through chain transmission, the two chain wheels are positioned in the protection shell, the side wall of the protection shell is rotationally connected with a shaft body, a first rotating shaft and a second rotating shaft, the bottom of the protection shell is fixedly provided with an oil tank and a dirt scraping box, the outer side wall of the shaft body is fixedly provided with a small chain wheel, the small chain wheel is connected with a chain in a meshed mode, the shaft body is respectively connected with the first rotating shaft and the second rotating shaft in a transmission mode through a transmission mechanism, and the first rotating shaft is connected with a lubricating mechanism used for smearing lubricating oil on the chain. According to the utility model, the shaft body is driven to rotate by the power generated when the chain rotates, so that the soft brush coats the surface of the chain, the hard brush removes dirt on the surface of the chain, the friction between the chain and the chain wheel is reduced, the anti-rust effect of the chain is improved, and the service life of the chain is prolonged.

Description

Chain shell protection device for ship

Technical Field

The utility model relates to the technical field of chain protection devices for ships, in particular to a chain shell protection device for a ship.

Background

Marine transportation is a mode of transporting goods between ports in different countries and regions by using ships, and is the most important transportation mode in international logistics, and when a ship is in operation, power of a ship engine needs to be transmitted to a ship bottom propeller through a ship chain, so that the quality, strength and service life of the ship chain are very important for ship running.

Because marine transportation is different from land transportation and air transportation, the natural environment that marine transportation is located is more abominable, and surrounding environment humidity is higher, and the inside chain of boats and ships generally is the metal material, rusts easily in humid environment, leads to life to reduce.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that a chain for a ship is easy to rust in actual use in the prior art, and provides a chain shell protection device for the ship.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a marine chain shell protection device, includes two sprockets and protecting sheathing, two the sprocket passes through chain drive and connects, two the sprocket is located inside protecting sheathing, the protecting sheathing lateral wall rotates and is connected with axis body, first pivot and second pivot, and the bottom is fixed to be provided with the oil tank and scrapes dirty box, the fixed little sprocket that is provided with of axis body lateral wall, little sprocket is connected with the chain meshing, the axis body passes through drive mechanism and is connected with first pivot and second pivot transmission respectively, first pivot is connected with the lubricated mechanism that is used for paining lubricating oil for the chain, the second pivot is equipped with the decontamination mechanism who is used for getting rid of the putty of chain surface accumulation.

Preferably, drive mechanism is including fixed the double track belt pulley that sets up in the axis body tip, the tip of first pivot and second pivot is fixed respectively and is provided with first belt pulley and second belt pulley, first belt pulley and second belt pulley all are connected with the transmission of double track belt pulley through the belt.

Preferably, the lubricating mechanism comprises a first brush wheel fixedly arranged on the outer side wall of the first rotating shaft, and a soft brush is arranged on the outer side wall of the first brush wheel.

Preferably, the oil tank, the first brush wheel and the chain are located in the same vertical direction, and the soft brush is abutted to the surface of the chain.

Preferably, the decontamination mechanism comprises a second brush wheel fixedly arranged on the outer side wall of the second rotating shaft, and a bristle brush is arranged on the outer side wall of the second brush wheel.

Preferably, scrape dirty box, second brush wheel and chain and be located same perpendicular direction, the scrubbing brush offsets with the chain surface.

Preferably, be equipped with in the scraping dirty box and be the setting of broach form and scrape dirty board, just scrape dirty board and scrubbing brush contact, scrubbing brush scrapes dirty board and clears up the scrubbing brush when rotating.

Compared with the prior art, the utility model has the following advantages:

1. according to the utility model, the first rotating shaft, the first brush wheel, the soft brush and the oil tank are matched for use, the first rotating shaft rotates to drive the first brush wheel to rotate, so that the soft brush coats lubricating oil in the oil tank on the surface of the chain, the chain is prevented from rusting, meanwhile, the chain and the chain wheel are lubricated, the problem that the chain is easy to rust in the prior art is solved, and the service life of the chain is shortened due to rusting of the chain is avoided.

2. According to the chain wheel cleaning machine, the second rotating shaft, the second brush wheel, the hard brush and the dirt scraping box are matched for use, the second rotating shaft rotates to drive the second brush wheel to rotate, so that oil dirt and dust on the surface of a chain are scraped off by the hard brush and collected in the dirt scraping box, the abrasion of the oil dirt and dust on the chain wheel is avoided, and the service life of the chain wheel is prolonged.

Drawings

Fig. 1 is a schematic three-dimensional structure diagram of a chain case protection device for a ship according to the present invention;

FIG. 2 is a partial cross-sectional view of a chain case guard for a ship according to the present invention;

FIG. 3 is a schematic front view of a chain case protection device for a ship according to the present invention;

FIG. 4 is a schematic structural diagram of a connection relationship between a dirt scraping box, a dirt scraping plate, a second brush wheel and a bristle brush in the chain case protecting device for a ship provided by the utility model.

In the figure: 1. a sprocket; 2. a housing; 3. a chain; 4. a shaft body; 5. a first rotating shaft; 6. a second rotating shaft; 7. a small sprocket; 8. a transmission mechanism; 9. a lubrication mechanism; 10. a decontamination mechanism; 11. an oil tank; 12. scraping a dirt box; 13. a double-track belt pulley; 14. a first pulley; 15. a second pulley; 16. a belt; 17. a first brush wheel; 18. a soft brush; 19. a second brush wheel; 20. a scrubbing brush; 21. a dirt scraping plate.

Detailed Description

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 only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being 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.

Referring to fig. 1-4, a marine chain shell protection device, including two sprocket 1 and protecting sheathing 2, two sprocket 1 pass through the transmission of chain 3 and connect, two sprocket 1 are located inside protecting sheathing 2, protecting sheathing 2 plays certain guard action to its inside sprocket 1 and chain 3, can prevent simultaneously that the staff from missing to touch chain 3 and the sprocket 1 of operation, 2 lateral walls of protecting sheathing rotate and are connected with axis body 4, first pivot 5 and second pivot 6, and the bottom is fixed to be provided with oil tank 11 and scrape dirty box 12, the fixed little sprocket 7 that is provided with of 4 lateral walls of axis body, little sprocket 7 is connected with the meshing of chain 3, axis body 4 passes through drive mechanism 8 and is connected with first pivot 5 and the transmission of second pivot 6 respectively.

Wherein, drive mechanism 8 is including fixed the double track belt pulley 13 that sets up in the 4 tip of axis body, the tip of first pivot 5 and second pivot 6 is fixed respectively and is provided with first belt pulley 14 and second belt pulley 15, first belt pulley 14 and second belt pulley 15 all are connected with the transmission of double track belt pulley 13 through belt 16, the motion through chain 3 drives little sprocket 7 and rotates, for axis body 4 provides power, need not external power, improve resource utilization, and convenient to use.

The first rotating shaft 5 is connected with a lubricating mechanism 9 for applying lubricating oil to the chain 3.

Wherein, lubricating mechanism 9 is including fixed the first brush wheel 17 that sets up in first pivot 5 lateral wall, and first brush wheel 17 lateral wall is equipped with pappus brush 18, and pappus brush 18 has certain oil absorption ability, can adsorb the lubricating oil in the oil tank 11 and paint the chain 3 surface.

Wherein, the oil tank 11, the first brush wheel 17 and the chain 3 are in the same vertical direction, the soft brush 18 is pressed against the surface of the chain 3, and when the chain 3 rotates, the first brush wheel 17 rotates simultaneously to drive the soft brush 18 to carry out oil coating operation on the soft brush.

The second rotating shaft 6 is provided with a dirt removing mechanism 10 for removing the putty accumulated on the surface of the chain 3.

Wherein, decontamination mechanism 10 includes the second brush wheel 19 that is fixed to be set up in second pivot 6 lateral wall, and second brush wheel 19 lateral wall is equipped with scrubbing brush 20, and second brush wheel 19 rotates simultaneously when the chain 3 moves and drives scrubbing brush 20 to rotate.

Wherein, scrape dirty box 12, second brush wheel 19 and chain 3 and be located same perpendicular line direction, scrubbing brush 20 offsets with 3 surperficial chains, clears up the greasy dirt attachment on 3 surperficial chains through scrubbing brush 20's rotation, the chain 3 normal operating of being convenient for.

Wherein, scrape dirty box 12 and be equipped with in and be broach form setting and scrape dirty board 21, and scrape dirty board 21 and the contact of scrubbing brush 20, scrape dirty board 21 when scrubbing brush 20 rotates and clear up scrubbing brush 20, when scrubbing brush 20 rotates, with the broach contact of scraping dirty board 21 to scrape the greasy dirt that scrubbing brush 20 brushed down and collect and scrape in dirty box 12.

The specific working principle of the utility model is as follows:

when boats and ships were operated, driving system was with power transmission to sprocket 1, make sprocket 1 and chain 3 rotate, 3 drive little sprocket 7 when rotating of chain, and then axis body 4 rotates, axis body 4 passes through belt 16 and drives first pivot 5 and second pivot 6 and rotate, first pivot 5 rotates and makes first brush wheel 17 rotate, make the lubricating oil that the pappus brush 18 rotates and will be located its below in the oil tank 11 paint on 3 surfaces of chain, reduce the friction between chain 3 and the sprocket 1, prevent simultaneously that moist environment from making chain 3 and sprocket 1 rust, increase its life.

The second rotating shaft 6 rotates to enable the second brush wheel 19 to rotate to drive the scrubbing brush 20 to brush the surface of the chain 3, oil stain attachments on the surface of the chain 3 are brushed off and are in contact with the scrubbing plate 21, the attached oil stains on the scrubbing brush 20 are scraped and collected in the scrubbing box 12, the surface stains of the chain 3 are reduced, the service life of the scrubbing brush is prolonged, and the scrubbing brush is convenient to use.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a marine chain shell protection device, includes two sprocket (1) and protecting sheathing (2), two sprocket (1) is connected through chain (3) transmission, its characterized in that, two inside sprocket (1) is located protecting sheathing (2), protecting sheathing (2) lateral wall rotates and is connected with axis body (4), first pivot (5) and second pivot (6), and the fixed oil tank (11) that is provided with in bottom and scrapes dirty box (12), axis body (4) lateral wall is fixed and is provided with little sprocket (7), little sprocket (7) are connected with chain (3) meshing, axis body (4) are connected with first pivot (5) and second pivot (6) transmission respectively through drive mechanism (8), first pivot (5) are connected with lubricated mechanism (9) that are used for scribbling lubricating oil for chain (3), second pivot (6) are equipped with decontamination mechanism (10) that are used for getting rid of chain (3) surface accumulation's putty .

2. The chain shell protection device for the ship according to claim 1, wherein the transmission mechanism (8) comprises a double-track belt pulley (13) fixedly arranged at an end of the shaft body (4), the ends of the first rotating shaft (5) and the second rotating shaft (6) are respectively and fixedly provided with a first belt pulley (14) and a second belt pulley (15), and the first belt pulley (14) and the second belt pulley (15) are in transmission connection with the double-track belt pulley (13) through a belt (16).

3. The chain shell protector for ship according to claim 1, characterized in that the lubricating mechanism (9) comprises a first brush wheel (17) fixedly arranged on the outer side wall of the first rotating shaft (5), and the outer side wall of the first brush wheel (17) is provided with a soft brush (18).

4. A chain casing protector according to claim 3, characterized in that the oil tank (11), the first brush wheel (17) and the chain (3) are in the same vertical direction, and the soft brush (18) is against the surface of the chain (3).

5. The chain casing protector for ship according to claim 1, characterized in that the decontamination mechanism (10) comprises a second brush wheel (19) fixedly arranged on the outer side wall of the second rotating shaft (6), and the outer side wall of the second brush wheel (19) is provided with a hard brush (20).

6. A chain casing protector for ships according to claim 5, characterized in that the scraping box (12), the second brush wheel (19) and the chain (3) are in the same vertical direction, and the scrubbing brush (20) is against the surface of the chain (3).

7. The chain shell protector for the ship according to claim 5, characterized in that the inside of the dirt scraping box (12) is provided with a dirt scraping plate (21) in a comb-tooth shape, and the dirt scraping plate (21) is in contact with the bristle brush (20), and the dirt scraping plate (21) cleans the bristle brush (20) when the bristle brush (20) rotates.