CN210027862U

CN210027862U - Vector propulsion device of underwater vehicle

Info

Publication number: CN210027862U
Application number: CN201920632774.4U
Authority: CN
Inventors: 张比鹏; 王鹏; 孙冬旭; 王赫琳; 王新鑫; 于川; 陈柄樵; 张皓瑜; 周静怡; 宋依霖
Original assignee: Liaoning University of Technology
Current assignee: Liaoning University of Technology
Priority date: 2019-05-06
Filing date: 2019-05-06
Publication date: 2020-02-07
Anticipated expiration: 2029-05-06

Abstract

The utility model provides an underwater vehicle vector advancing device, relates to an underwater vehicle device, and the inboard of the device's first drum is fixed with the plectane, and support is installed to plectane one end, and support one end is connected with the hinge, and hinge one end is kept away from the support and is articulated to have the push rod shell, and the inboard one end of push rod shell is installed auxiliary motor, and auxiliary motor one end is connected with the lead screw, and the lead screw outside has cup jointed interior push rod shell, and the one end of interior push rod shell keeping away from the lead screw is fixed with universal joint upper portion, the utility model discloses novel structure will adopt parallel arrangement, with the drive of underwater vehicle and turn to the integration together, can make the flexibility of underwater vehicle strong, the dead weight is light, and the energy of consuming is few, and the one end of interior push rod shell keeping away from the lead screw is fixed with universal joint upper portion, the, the dead weight is light, and the consumed energy is less.

Description

Vector propulsion device of underwater vehicle

Technical Field

The utility model relates to an underwater vehicle device especially relates to an underwater vehicle vector advancing device.

Background

The propulsion device is a device for converting any form of energy into mechanical energy, generates thrust by rotating blades or spraying water, and can be used for driving a vehicle to move forward or used as a power source of other devices such as a generator, and the thrust vector technology is a technology for deflecting the direction of engine jet flow so as to obtain additional steering torque.

However, the existing underwater vehicle is pushed in one direction by the tail part, other auxiliary devices are required to be additionally arranged, and the structure is complex.

Disclosure of Invention

An object of the utility model is to provide an underwater vehicle vector advancing device, the utility model discloses the structure adopts parallelly connected form, with underwater vehicle's drive with turn to integrate together, make underwater vehicle's flexibility strong, the dead weight is light, the energy of consumption is few.

The utility model aims at realizing through the following technical scheme:

the utility model provides an underwater vehicle vector advancing device, including first drum, first drum inboard is fixed with the plectane, the support is installed to plectane one end, support one end is connected with the hinge, the hinge is kept away from that support one end articulates there is the outer push rod shell, outer push rod shell inboard one end is installed auxiliary motor, auxiliary motor one end is connected with the lead screw, the lead screw outside has cup jointed the inner push rod shell, the inner push rod shell is kept away from lead screw one end and is fixed with universal joint upper portion, universal joint upper portion is kept away from inner push rod shell one end and is installed the cross, the universal joint lower part has been cup jointed in the cross outside, the welding of cross one end has the boss in the universal joint lower part, the welding of the boss outside has the second drum, the fixed orifices has been seted up in the second drum outside, the inboard. Preferably, a pressure sensor is installed on the inner side of the spring and electrically connected with the vehicle-mounted storage battery.

Preferably, the pushing motor is a stainless steel member.

Preferably, the number of hinges is three.

Preferably, lubricating oil is coated on the outer side of the cross.

Preferably, a waterproof protective sleeve is installed on the outer side of the auxiliary motor.

The utility model has the advantages and effects that:

the utility model discloses when effectual solved the underwater vehicle and need turn to, will rely on the auxiliary device of dress at other positions to come the redirecting, make underwater vehicle overall structure complicated, whole device that turns to need occupy a large amount of underwater vehicle's inner space, and the underwater vehicle is from great, the problem that the drive energy consumption is many. The utility model discloses the structure adopts parallelly connected form, with underwater vehicle's drive with turn to and integrate together, make underwater vehicle's flexibility strong, the dead weight is light, the energy of consumption is few.

Drawings

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

fig. 2 is the schematic view of the mounting structure of the auxiliary motor of the present invention.

The components in the figure: 1. a first cylinder; 2. a circular plate; 3. a support; 4. a hinge; 5. an outer push rod shell; 6. an inner push rod shell; 7. the upper part of the universal joint; 8. a cross; 9. the lower part of the universal joint; 10. a boss; 11. a second cylinder; 12. a fixing hole; 13. an inner sleeve; 14. a push motor; 15. an auxiliary motor; 16. and a screw rod.

Detailed Description

The present invention will be described in detail with reference to the embodiments shown in the drawings.

In the first embodiment, as shown in fig. 1 and 2, the present invention comprises a first cylinder 1, a circular plate 2 is fixed inside the first cylinder 1, a bracket 3 is installed at one end of the circular plate 2, a hinge 4 is connected at one end of the bracket 3, an outer push rod shell 5 is hinged at one end of the hinge 4 away from the bracket 3, an auxiliary motor 15 is installed at one end inside the outer push rod shell 5, a lead screw 16 is connected at one end of the auxiliary motor 15, an inner push rod shell 6 is sleeved outside the lead screw 16, a universal joint upper portion 7 is fixed at one end of the inner push rod shell 6 away from the lead screw 16, a cross 8 is installed at one end of the universal joint upper portion 7 away from the inner push rod shell 6, a universal joint lower portion 9 is sleeved outside the cross 8, a boss 10 is welded at one end of the universal joint lower portion 9 away from the cross 8, a second cylinder 11 is welded outside the boss 10, a fixing hole 12 is formed outside, the pushing motor 14 and the auxiliary motor 15 are both electrically connected with the mains supply.

In the second embodiment, based on the first embodiment, as shown in fig. 1 and fig. 2, the push motor 14 is a stainless steel component, which can prevent the push motor 14 from rusting in water and affecting normal operation.

In the third embodiment, on the basis of the first embodiment, as shown in fig. 1 and 2, the number of the hinges 4 is three, so that the structural stability can be ensured.

In the fourth embodiment, as shown in fig. 1 and 2, on the basis of the first embodiment, the lubricating oil is coated on the outer side of the cross 8, so that the resistance of the cross 8 and other structures during movement is reduced.

Fifth embodiment, on the basis of the first embodiment, as shown in fig. 1 and 2, a waterproof protective sleeve is installed on the outer side of the auxiliary motor 15, so that the auxiliary motor 15 can be protected from water entering, and normal operation in water can be ensured.

In this embodiment: the push motor 14 adopts a 110-020A motor, and the auxiliary motor 15 adopts an EDSMT-2T motor.

The working principle is as follows: when the underwater vehicle vector propulsion device is used, the underwater vehicle vector propulsion device is arranged at the tail of an underwater vehicle, the screw rod 16 is driven to rotate through the rotation of the auxiliary motor 15, so that the inner push rod shell 6 completes telescopic motion, the second cylinder 11 is controlled to keep different angles through different lengths of the inner push rod shell 6, the push motor 14 is provided with a propeller and can be used for providing power for the underwater vehicle, the underwater vehicle can be pushed to advance through clockwise rotation of the push motor 14, the underwater vehicle can retreat through anticlockwise rotation of the push motor 14, and the push motor 14 can complete 360-degree motion through adjusting different angles.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An underwater vehicle vector propulsion device is characterized by comprising a cylinder, a circular plate and a bracket; a circular plate (2) is fixed on the inner side of a first cylinder (1), a support (3) is installed at one end of the circular plate (2), a hinge (4) is connected at one end of the support (3), an outer push rod shell (5) is hinged at one end of the hinge (4) far away from the support (3), an auxiliary motor (15) is installed at one end of the inner push rod shell (5), a lead screw (16) is connected at one end of the auxiliary motor (15), an inner push rod shell (6) is sleeved on the outer side of the lead screw (16), a universal joint upper portion (7) is fixed at one end of the inner push rod shell (6) far away from the inner push rod shell (6), a cross (8) is installed at one end of the universal joint upper portion (7) far away from the inner push rod shell (6), a universal joint lower portion (9) is sleeved on the outer side of the cross (8), a boss (10) is welded at one end of the universal joint lower portion (9, an inner sleeve (13) is sleeved on the inner side of the second cylinder (11), a pushing motor (14) is installed on the inner side of the inner sleeve (13), and the pushing motor (14) and the auxiliary motor (15) are both electrically connected with a mains supply.

2. The underwater vehicle vector propulsion device according to claim 1, characterized in that said hinges (4) are provided in three.

3. The underwater vehicle vector propulsion device according to claim 1, characterized in that the outside of the cross (8) is coated with a layer of lubricating oil.

4. The underwater vehicle vector propulsion device according to claim 1, characterized in that said auxiliary motor (15) is externally fitted with a waterproof jacket.