CN215059222U

CN215059222U - Gear box structure on multi-input steering oar

Info

Publication number: CN215059222U
Application number: CN202121308313.5U
Authority: CN
Inventors: 高仁云; 张刚社
Original assignee: Shanghai Hanxing Shipbuilding Technology Co ltd
Current assignee: Shanghai Hanxing Shipbuilding Technology Co ltd
Priority date: 2021-06-11
Filing date: 2021-06-11
Publication date: 2021-12-07
Anticipated expiration: 2031-06-11

Abstract

The utility model relates to a steering oar technical field specifically is a gearbox structure on multi-input steering oar, including the gear box, one side is provided with the first tooth that looses in the gear box inside, one side of the first tooth that looses is provided with the second tooth that looses, the first tooth that looses sets up with the second tooth that looses relatively, the first tooth that looses with the below of the second tooth that looses is provided with the drive shaft, the drive shaft is connected with outside screw, the upper end of drive shaft is fixed and is provided with the driving gear, the driving gear with the first tooth that looses, the second tooth that looses meshes mutually; has the advantages that: when whole ship needs accelerate, loose the tooth with first scattered tooth and second and rotate, first scattered tooth looses the tooth like this and can drive whole driving gear and rotate with the second to the driving gear drives outside screw through the drive shaft and rotates, greatly increased screw's rotation power.

Description

Gear box structure on multi-input steering oar

Technical Field

The utility model relates to a rudder oar technical field specifically is a gearbox structure on rudder oar of many inputs.

Background

The ship propeller is an energy converter in a ship propulsion device. The power generated by the engine is converted into the thrust of the ship to overcome the resistance of the ship in water and push the ship to move. The most common are propellers, but also paddle wheels, water jet propellers, air jet propellers, ducted propellers, and flat-rotor propellers, among others. In a broad sense, the propeller also comprises a pole, a oar, a scull, a fiber, a sail and the like which drive the ship to advance by manpower or wind power.

When a general ship propeller is used, the propeller is driven by a power system, so that the speed of the whole propeller is slow when the propeller is accelerated, and a long time is taken for reaching a preset speed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a gearbox structure on rudder oar of many inputs to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a gearbox structure on rudder oar of many inputs, including the gear box, the inside one side of gear box is provided with the first tooth that looses, the first one side of loosing the tooth is provided with the second and looses the tooth, the first tooth that looses with the second looses the tooth and sets up relatively, the first tooth that looses with the second is scattered the below of tooth and is provided with the drive shaft, the drive shaft is connected with outside screw, the fixed driving gear that is provided with in upper end of drive shaft, the driving gear with the first tooth that looses the second is scattered the tooth and is meshed.

Through above-mentioned technical scheme, when whole ship needs accelerate, will first loose the tooth and rotate with the second scattered tooth, first scattered tooth like this and second scattered the tooth and can drive whole driving gear and rotate to the driving gear drives outside screw through the drive shaft and rotates, greatly increased screw's rotation power.

Preferably, the first scattered teeth and the second scattered teeth rotate in opposite directions.

Through above-mentioned technical scheme, prevent that first scattered tooth and second from loosing the tooth syntropy and rotating, initiatively motionless with whole driving gear card.

Preferably, a first connecting shaft is fixedly arranged on the surface of one side, away from the second scattered teeth, of the first scattered teeth, and a first input shaft is fixedly connected to one end, away from the first scattered teeth, of the first connecting shaft.

Preferably, one end of the first input shaft, which is far away from the first connecting shaft, is provided with a diesel engine, and the input end of the diesel engine is connected with the first input shaft through a coupler.

Preferably, a second connecting shaft is fixedly arranged on the surface of one side, away from the first scattered teeth, of the second scattered teeth, and a second input shaft is fixedly connected to one end, away from the second scattered teeth, of the second connecting shaft.

Preferably, one end of the second input shaft, which is far away from the second connecting shaft, is provided with a motor, and an input end of the motor is connected with the second input shaft through a coupler.

Through above-mentioned technical scheme, through the dual driving system of motor and diesel engine, drive first input shaft and second input shaft and rotate, first tooth and the second of loosing like this looses the tooth and can drive whole driving gear and rotate, increases power.

Preferably, a protective shell is fixedly arranged on the outer surface of the first connecting shaft, a fixed shell is arranged on the outer surface of the protective shell, a connecting rod is fixedly arranged on the inner surface of the fixed shell, and the fixed shell is connected with the protective shell through the connecting rod.

Preferably, the center internal surface of set casing is provided with integrated into one piece's through-hole, the internal surface fixation of through-hole is provided with the bearing, the internal surface fixation of bearing is provided with electronic flexible clean pole, electronic flexible clean pole with the interior angle phase-match in surface of first scattered tooth.

Through above-mentioned technical scheme, after first gear and second gear stop work, start electronic flexible clean pole, with the first tooth of loosing and the scattered tooth surface debris of second get rid of, prevent that the first tooth of loosing of outside foreign matter damage with. And (5) second scattered teeth.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this gearbox structure on rudder oar of many inputs, when whole ship needs accelerate, with the first tooth that looses and the second tooth that looses rotate, the first tooth that looses like this and the second tooth that looses can drive whole driving gear and rotate to the driving gear drives outside screw through the drive shaft and rotates, greatly increased screw's rotation power.

2. This many inputs steering oar goes up gear box structure through the dual driving system of motor and diesel engine, drives first input shaft and second input shaft and rotates, and first tooth and the second of loosing like this looses the tooth and can drive whole driving gear and rotate, increases power.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the overall internal structure of the present invention;

FIG. 3 is a schematic view of the overall internal structure of the middle fixing shell of the present invention;

fig. 4 is a schematic view of the overall internal structure of the present invention.

In the figure: 1. a diesel engine; 2. a first input shaft; 3. a gear case; 4. a first loose tooth; 5. a second loose tooth; 6. a motor; 7. a second input shaft; 8. a driving gear; 9. a drive shaft; 10. a first connecting shaft; 11. a second connecting shaft; 12. a connecting rod; 13. a protective shell; 14. a bearing; 15. a stationary case; 16. an electric telescopic cleaning rod; 17. and a through hole.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but 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 therefore should not be construed as limiting the present invention.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a gearbox structure on rudder oar of many inputs, including

gear box

3, 3 inside one side of gear box is provided with first scattered tooth 4, one side of first scattered tooth 4 is provided with the second and looses tooth 5, first scattered tooth 4 with the second looses tooth 5 and sets up relatively, first scattered tooth 4 with the second is scattered the below of tooth 5 and is provided with drive shaft 9, drive shaft 9 is connected with outside screw, the upper end of drive shaft 9 is fixed and is provided with driving gear 8, driving gear 8 with first scattered tooth 4 the second looses tooth 5 and meshes mutually.

Preferably, the first scattered teeth 4 and the second scattered teeth 5 rotate in opposite directions.

Through above-mentioned technical scheme, prevent that first scattered tooth 4 and second from loosing 5 syntropy and rotating, give first place to whole driving gear 8 card motionless.

Preferably, a first connecting shaft 10 is fixedly arranged on one side surface of the first scattered tooth 4, which is far away from the second scattered tooth 5, and a first input shaft 2 is fixedly connected to one end, which is far away from the first scattered tooth 4, of the first connecting shaft 10.

Preferably, first input shaft 2 is kept away from the one end of first connecting axle 10 is provided with diesel engine 1, the input of diesel engine 1 pass through the shaft coupling with first input shaft 2 is connected, the second looses tooth 5 and keeps away from a side fixed surface that first scattered tooth 4 was provided with second connecting axle 11, second connecting axle 11 is kept away from the one end fixedly connected with second input shaft 7 that tooth 5 was scattered to the second, second input shaft 7 is kept away from the one end of second connecting axle 11 is provided with motor 6, the input of motor 6 pass through the shaft coupling with second input shaft 7 is connected, and through the dual driving system of motor 6 with diesel engine 1, drive first input shaft 2 and second input shaft 7 and rotate, and tooth 5 is scattered with the second like this and can drive whole driving gear 8 and rotate, increase power.

Preferably, the outer fixed surface of first connecting axle 10 is provided with protective housing 13, the surface of protective housing 13 is provided with set casing 15, the internal surface fixation of set casing 15 is provided with connecting rod 12, set casing 15 passes through connecting rod 12 with protective housing 13 is connected, the center internal surface of set casing 15 is provided with integrated into one piece's through-hole 17, the internal surface fixation of through-hole 17 is provided with bearing 14, the internal surface fixation of bearing 14 is provided with electronic flexible clean pole 16, electronic flexible clean pole 16 with the interior angle phase-match in surface of first scattered tooth 4.

Through the technical scheme, after the first gear and the second gear stop working, the electric telescopic cleaning rod 16 is started, impurities on the surfaces of the first loose teeth 4 and the second loose teeth 5 are removed, and the first loose teeth 4 and the second loose teeth are prevented from being damaged by external foreign matters. And a second loose tooth 5.

Gear box 3 structure on the rudder oar of a many inputs of this embodiment is when using, when whole ship needs accelerate, with first 4 and the second scattered tooth 5 of loosing rotate, first 4 and the second scattered tooth 5 of loosing can drive whole driving gear 8 and rotate like this, thereby driving gear 8 drives outside screw through drive shaft 9 and rotates, the rotational power of greatly increased screw, through the dual driving system of motor 6 and diesel engine 1, drive first input shaft 2 and second input shaft 7 and rotate, first 4 and the second scattered tooth 5 of loosing like this can drive whole driving gear 8 and rotate, increase power.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a gearbox structure on rudder oar of many inputs, including gear box (3), its characterized in that: gear box (3) inside one side is provided with first tooth (4) of loosing, one side of first tooth (4) of loosing is provided with the second and looses tooth (5), first tooth (4) of loosing with tooth (5) are dispersed to the second sets up relatively, first tooth (4) of loosing with the below that tooth (5) were scattered to the second is provided with drive shaft (9), drive shaft (9) are connected with the outside screw, the upper end of drive shaft (9) is fixed and is provided with driving gear (8), driving gear (8) with first tooth (4) of loosing, tooth (5) are scattered to the second meshes mutually.

2. The gearbox arrangement on a multi-input rudder propeller according to claim 1, characterised in that: the first scattered teeth (4) and the second scattered teeth (5) are opposite in rotating direction.

3. The gearbox structure on a multi-input rudder propeller according to claim 2, characterized in that: the first loose tooth (4) is kept away from one side fixed surface of the second loose tooth (5) is provided with a first connecting shaft (10), and the first connecting shaft (10) is kept away from one end fixedly connected with first input shaft (2) of the first loose tooth (4).

4. A multi-input rudder propeller upper gearbox structure according to claim 3, characterised in that: one end, far away from the first connecting shaft (10), of the first input shaft (2) is provided with a diesel engine (1), and the input end of the diesel engine (1) is connected with the first input shaft (2) through a coupler.

5. The gearbox arrangement on a multi-input rudder propeller according to claim 1, characterised in that: one side fixed surface that scattered tooth (5) was kept away from first scattered tooth (4) of second is provided with second connecting axle (11), second connecting axle (11) are kept away from the one end fixedly connected with second input shaft (7) that the tooth (5) were scattered to the second.

6. The gearbox arrangement on a multi-input rudder propeller according to claim 5, characterised in that: one end, far away from the second connecting shaft (11), of the second input shaft (7) is provided with a motor (6), and the input end of the motor (6) is connected with the second input shaft (7) through a coupler.

7. A multi-input rudder propeller upper gearbox structure according to claim 3, characterised in that: the outer fixed surface of first connecting axle (10) is provided with protective housing (13), the surface of protective housing (13) is provided with set casing (15), the internal surface of set casing (15) is fixed and is provided with connecting rod (12), set casing (15) pass through connecting rod (12) with protective housing (13) are connected.

8. The gearbox arrangement on a multi-input rudder propeller according to claim 7, characterised in that: the utility model discloses a tooth brush, including stationary casing (15), the central internal surface of stationary casing (15) is provided with integrated into one piece's through-hole (17), the internal surface fixation of through-hole (17) is provided with bearing (14), the internal surface fixation of bearing (14) is provided with electronic flexible clean pole (16), electronic flexible clean pole (16) with the interior angle phase-match in surface of first scattered tooth (4).