An amphibious unmanned vehicle with integrated tracked blades

A blade and crawler technology, applied in the field of amphibious unmanned vehicles and ships, can solve the problems of large underwater resistance, heavy hull weight, complex structure, etc., and achieve the effects of convenient operation, simple structure, and reduction of underwater resistance.

Active Publication Date: 2022-04-12
HARBIN ENG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention aims to solve the problems that the existing amphibious ships use two sets of propulsion mechanisms or one set of deformable propulsion mechanisms to satisfy two types of navigation, resulting in heavy hull weight, complex structure and large underwater resistance, etc., and further provides a crawler paddle Leaf-integrated amphibious unmanned vehicles

Method used

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  • An amphibious unmanned vehicle with integrated tracked blades
  • An amphibious unmanned vehicle with integrated tracked blades
  • An amphibious unmanned vehicle with integrated tracked blades

Examples

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specific Embodiment approach 1

[0017] Specific implementation mode one: combine Figure 1 to Figure 2 Describe this embodiment, the present embodiment is an amphibious unmanned vehicle and ship integrated with track paddles, which includes a hull 1, two driving wheels 3 and two driven wheels 4, the hull 1 is a rectangular structure, and the track paddle The leaf-integrated amphibious unmanned vehicle and ship also includes crawlers 5 and a plurality of blades 2, two driving wheels 3 are installed side by side along the width direction of the hull 1 at the front end of the hull 1, and two driven wheels 4 are installed side by side along the width direction of the hull 1 At the rear end of the hull 1, the driving wheel 3 is connected with the driven wheel 4 through the crawler belt 5, and a plurality of paddles 2 are installed on the outer surface of the crawler belt 5 along the length direction of the crawler belt.

[0018] Drive the driving wheel 3 to rotate through a transmission system such as a diesel en...

specific Embodiment approach 2

[0020] Specific implementation mode two: combination image 3 and Figure 4 Describe this embodiment, each paddle 2 described in this embodiment has a rectangular structure, one side of each paddle 2 is provided with a groove 2-1, and the other side of each paddle 2 is provided with a groove 2 -1 cooperating protrusions 2-2, the protrusions 2-2 of each paddle mesh with the grooves 2-1 of adjacent paddles.

[0021] The groove 2-1 of the paddle 2 is intermeshed with the protrusion 2-2. During water sports, the underwater paddles can intermesh to form a buoyancy body, which provides the buoyancy of the boat in water. By reducing the buoyancy body and The relative speed of the water flow locks the air between the blades, which can greatly reduce the underwater resistance.

[0022] Other components are the same as those in Embodiment 1 in terms of connections.

specific Embodiment approach 3

[0023] Specific implementation mode three: combination image 3 To illustrate this embodiment, the amphibious unmanned vehicle and ship with integrated track and blades described in this embodiment also includes a friction-resistant material 6 , and a friction-resistant layer 6 is provided on the surface of each blade 2 in contact with the ground.

[0024] The surface of the paddle in contact with the ground is provided with a friction-resistant layer 6 which can protect the paddle 2 and increase its service life.

[0025] Other compositions and connections are the same as those in Embodiment 1 or 2.

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Abstract

An amphibious unmanned vehicle and ship with integrated track blades. The present invention relates to an amphibious unmanned vehicle and ship. The present invention solves the problem that the existing amphibious ship adopts two sets of propulsion mechanisms or a set of deformable propulsion mechanisms to satisfy two types of navigation. As a result, the weight of the hull is large, the structure is complex, and the underwater resistance is relatively large. The present invention includes a hull, two driving wheels and two driven wheels. The hull is a rectangular structure. The vehicle and ship also include crawlers and multiple blades. Two driving wheels are installed side by side at the front end of the hull along the width direction of the hull, and two driven wheels are installed side by side at the rear end of the hull along the width direction of the hull. The driving wheels are connected with the driven wheels through the tracks. , a plurality of paddles are installed on the outer surface of the track along the length direction of the track. The invention has simple structure and convenient operation, and solves the problems of complex mechanism and cumbersome operation caused by the use of two sets of propulsion mechanisms in general amphibious ships.

Description

technical field [0001] The invention relates to an amphibious unmanned vehicle and vessel, in particular to an amphibious unmanned vehicle and vessel with integrated crawler blades. Background technique [0002] Amphibious ships have both water and land modes of passage, so they can play a big role in rescue, breeding and even military affairs. Amphibious ships need to have the dual capabilities of water and land navigation, so the previous amphibious ships generally use two sets of propulsion mechanisms to achieve, or design a set of deformable propulsion mechanisms to meet the two types of navigation. In different navigation modes, the propulsion The mechanism changes in different forms. The former leads to complex and numerous propulsion equipment of the ship, which increases the weight of the hull, and because of the need to switch between different propulsion mechanisms to meet the propulsion requirements, the operation of the amphibious ship is more complicated. The de...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60F3/00
CPCB60F3/0015B60F3/003B60F3/0038
Inventor 孙寒冰郑兴刘伟杰庄佳园郭志群肖佳峰
Owner HARBIN ENG UNIV
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