CN112849384B

CN112849384B - Unmanned ship engine

Info

Publication number: CN112849384B
Application number: CN202110179134.4A
Authority: CN
Inventors: 黄第云
Original assignee: Guangxi Yuchai Marine and Genset Power Co Ltd
Current assignee: Guangxi Yuchai Marine and Genset Power Co Ltd
Priority date: 2021-02-08
Filing date: 2021-02-08
Publication date: 2024-06-11
Anticipated expiration: 2041-02-08
Also published as: CN112849384A

Abstract

The invention provides an unmanned ship engine, and belongs to the technical field of engines. The unmanned aerial vehicle engine comprises an unmanned aerial vehicle engine body and a fixing assembly. The fixed subassembly includes first connecting rod, second connecting rod, cylinder, lifter plate, third connecting rod, fourth connecting rod, telescopic link, mount pad and cooling piece, the mount pad includes connecting plate, first bottom plate, second bottom plate and clamp splice, fourth connecting rod upper end sliding connection in the second bottom plate, first bottom plate rotate connect in the connecting plate, the second bottom plate rotate connect in the connecting plate opposite side, the clamp splice respectively fixed connection in first bottom plate with the second bottom plate, the engine body is located first bottom plate with second bottom plate upper portion. The device clamps fixed operation through cylinder and telescopic link to the engine body, makes things convenient for the installation of engine, is applicable to the engine of different models.

Description

Unmanned ship engine

Technical Field

The invention relates to the technical field of engines, in particular to an unmanned ship engine.

Background

An engine is a machine capable of converting other forms of energy into mechanical energy, including, for example, an internal combustion engine, an external combustion engine, an electric motor, and the like. Such as internal combustion engines, typically convert chemical energy into mechanical energy. The engine is applicable to both the power generation device and the entire machine including the power generation device. Engines were first born in the united kingdom, so the concept of engines also originated in english, the meaning of which refers to the "mechanism for generating power".

Currently, the market does not have a suitable high power density and lightweight engine alternative. The high-power density, small volume and light weight marine high-speed diesel engine is blank and has obvious advantages in the aspects of manufacturing and cost. When the engine is installed, the engine is fixed through the bracket, so that the engine is inconvenient to install, and the engine is suitable for the installation of engines of different models and has low applicability.

Disclosure of Invention

In order to make up for the defects, the invention provides an unmanned ship engine, which aims to solve the problem of inconvenient engine installation.

The invention is realized in the following way:

The invention provides an unmanned aerial vehicle engine, which comprises an engine body and a fixing assembly.

The fixed subassembly includes first connecting rod, second connecting rod, cylinder, lifter plate, third connecting rod, fourth connecting rod, telescopic link, mount pad and cooling piece, first connecting rod rotate connect in the second connecting rod, the second connecting rod other end rotate connect in the third connecting rod, the first connecting rod other end rotate connect in the fourth connecting rod, the first connecting rod the second connecting rod the third connecting rod with the equal sliding connection of fourth connecting rod in the lifter plate, cylinder output section rotate connect in first connecting rod with second connecting rod junction, lifter plate upside fixed connection in the telescopic link, the mount pad include connecting plate, first bottom plate, second bottom plate and clamp splice, the telescopic link other end fixed connection in the connecting plate, the third connecting rod other end sliding connection in the first bottom plate, the fourth connecting rod upper end sliding connection in the second bottom plate, the first bottom plate rotate connect in the connecting plate, the second bottom plate rotate connect in the second bottom plate connect in first bottom plate and second bottom plate fixed connection in first bottom plate and second bottom plate upper portion fixed connection.

In one embodiment of the invention, the first connecting rod is rotatably connected with a fixed seat, and the second connecting rod is rotatably connected with a sliding block.

In one embodiment of the invention, the sliding block is slidably connected with a sliding rail, the other end of the air cylinder is rotatably connected with a rotating seat, and sliding grooves are formed in two sides of the lifting plate.

In one embodiment of the present invention, the first link and the second link are slidably connected to the chute, and the fourth link and the third link are respectively rotatably connected to a moving block.

In one embodiment of the invention, the telescopic rod comprises a spring, a fixed rod and a lifting cylinder, wherein the inner surface of the lifting cylinder is connected with the fixed rod in a sliding manner, and the spring is fixedly connected inside the lifting cylinder.

In one embodiment of the present invention, one end of the fixing rod is fixedly connected to the lifting plate, and one end of the lifting cylinder is fixedly connected to the connecting plate.

In one embodiment of the present invention, the first bottom plate and the second bottom plate are respectively provided with a moving groove, and the moving block is slidably connected to the moving groove.

In one embodiment of the present invention, the first bottom plate and the second bottom plate are respectively fixedly connected with a side plate, and the clamping block is fixedly connected with the side plate.

In an embodiment of the invention, the cooling member includes a fan blade and a motor, the first bottom plate and the second bottom plate are provided with heat dissipation holes, the fan blade is rotatably connected to the heat dissipation holes, the motor is fixedly connected to the first bottom plate and the second bottom plate respectively, and the output end of the motor is fixedly connected to the fan blade.

The beneficial effects of the invention are as follows: according to the unmanned ship engine obtained through the design, when the unmanned ship engine is used, the engine body is placed on the upper portion of the mounting seat, the connecting plate is pressed down by the engine body, the telescopic rod is contracted to enable the edges of the other sides of the first bottom plate and the second bottom plate to be lifted, the engine body is clamped and fixed through the clamping blocks, the engine body can be cooled through the cooling piece, if the unmanned ship engine needs to be disassembled, the first connecting rod and the second connecting rod are rotated through the stretching of the air cylinder, the third connecting rod and the fourth connecting rod are simultaneously rotated, the telescopic rod is stretched, the clamping blocks are separated, the engine body is clamped and fixed through the air cylinder and the telescopic rod, the installation of the engine is facilitated, and the unmanned ship engine is suitable for engines of different types.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present invention and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of an unmanned boat engine according to an embodiment of the present invention;

FIG. 2 is a schematic view of a structure of a fixing assembly according to an embodiment of the present invention;

FIG. 3 is a schematic view of a telescopic rod according to an embodiment of the present invention;

Fig. 4 is a schematic structural diagram of a mounting seat according to an embodiment of the present invention.

In the figure: 100-an engine body; 300-fixing the assembly; 310-a first link; 311-fixing seat; 320-a second link; 321-a slider; 322-slide rail; 330-cylinder; 331-a rotating seat; 340-lifting plate; 341-a chute; 350-a third link; 360-fourth link; 361-moving block; 370-telescoping rod; 371-spring; 372-fixing rod; 373-lifting cylinder; 380-mounting seats; 381-connection plates; 383-a first bottom plate; 385-a second floor; 386-a movement slot; 387-side panels; 388-clamp blocks; 390-cooling element; 391-fan blades; 392-heat sink holes; 393-motor.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, based on the embodiments of the invention, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the invention.

Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, based on the embodiments of the invention, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the invention.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present invention, it should 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", etc. 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 apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present invention, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

Examples

Referring to fig. 1-4, the present invention provides a technical solution: an unmanned boat engine includes an engine body 100 and a stationary assembly 300.

The engine body 100 is located at the upper part of the fixing assembly 300, the engine body 100 is used for converting other forms of energy into mechanical energy, and the fixing assembly 300 is used for fixedly installing the engine body 100, so that the engine bodies 100 of different models can be conveniently installed.

Referring to fig. 1 to 4, the fixing assembly 300 includes a first link 310, a second link 320, a cylinder 330, a lifter 340, a third link 350, a fourth link 360, a telescopic link 370, a mounting block 385 and a cooling member 390, the first link 310 is rotatably connected to the second link 320, the other end of the second link 320 is rotatably connected to the third link 350, the other end of the first link 310 is rotatably connected to the fourth link 360, the first link 310, the second link 320, the third link 350 and the fourth link 360 are slidably connected to the lifter 340, the output section of the cylinder 330 is rotatably connected to the connection between the first link 310 and the second link 320, the upper side of the lifter 340 is fixedly connected to the telescopic link 370, the mounting block 380 includes a connection plate 381, a first base plate 383, a second base plate 385 and a clamping block 385, the other end of the telescopic link 370 is fixedly connected to the connection plate 381, the other end of the third link 350 is slidably connected to the first base plate 383, the upper end of the fourth link 360 is slidably connected to the second base plate 385, the first base plate 383 is rotatably connected to the other side of the connection plate 381, the clamping block 385 is fixedly connected to the first base plate 385 and the second base plate 385 and the cooling member 385 and the first base plate 385 and the second base plate 385 and the cooling member 385 are fixedly connected to the first base plate 385 and the second base plate 385 and the cooling member 385 and the first base plate 385 and the cooling unit is fixed.

The first link 310 is rotatably connected with the fixing seat 311, the first link 310 can be conveniently rotated by such arrangement, the second link 320 is rotatably connected with the slide block 321, the slide block 321 is slidably connected with the slide rail 322, the second link 320 can be conveniently slid by such arrangement, the other end of the air cylinder 330 is rotatably connected with the rotating seat 331, the air cylinder 330 can be conveniently stretched and contracted when the first link 310 and the second link 320 are rotatably moved by such arrangement, the two sides of the lifting plate 340 are provided with the sliding grooves 341, the first link 310 and the second link 320 are slidably connected with the sliding grooves 341, the fourth link 360 and the third link 350 are respectively rotatably connected with the moving block 361, the arrangement of the moving block 361 can facilitate the fourth link 360 and the third link 350 to move in the moving groove 386, the telescopic link 370 comprises the spring 371, the fixed link 372 and the lifting cylinder 373, the inner surface of the lifting cylinder 373 is slidingly connected with the fixed rod 372, the spring 371 is fixedly connected inside the lifting cylinder 373, one end of the spring 371 is fixedly connected with the lifting cylinder 373 by a bolt, the other end of the spring 371 is fixedly connected with the fixed rod 372 by a bolt, one end of the fixed rod 372 is fixedly connected with the lifting plate 340, the other end of the fixed rod 372 is fixedly welded with the lifting plate 340, one end of the lifting cylinder 373 is fixedly connected with the connecting plate 381, the connecting plate 381 can be driven to move downwards when the lifting cylinder 373 moves downwards by the arrangement, the other sides of the first bottom plate 383 and the second bottom plate 385 tilt upwards, the clamping block 388 is convenient to clamp and fix, the lifting cylinder 373 is welded and fixed with the connecting plate 381, the first bottom plate 383 and the second bottom plate 385 are respectively provided with the moving groove 386, the moving block 361 is slidingly connected with the moving groove 386, the first bottom plate 383 and the second bottom plate 385 are respectively fixedly connected with the side plates 387, the curb plate 387 is welded respectively and is fixed in first bottom plate 383 and second bottom plate 385, clamp splice 388 fixed connection is in curb plate 387, clamp splice 388 welded connection is in curb plate 387, cooling piece 390 includes flabellum 391 and motor 393, the louvre 392 has been seted up to first bottom plate 383 and second bottom plate 385, flabellum 391 rotates to be connected in louvre 392, motor 393 is fixed respectively in first bottom plate 383 and second bottom plate 385, motor 393 is equipped with two, motor 393 is fixed in first bottom plate 383 and second bottom plate 385 respectively, motor 393 output fixed connection is in flabellum 391, motor 393 output drives flabellum 391 and rotates, dispel the heat to engine body 100 through louvre 392.

It should be noted that, specific model specifications of the engine body 100 and the motor 393 need to be determined by selecting a model according to an actual specification of the device, and a specific model selection calculation method adopts the prior art in the art, so detailed description is omitted.

The power supply of the engine block 100 and the motor 393 and the principle thereof will be apparent to those skilled in the art and will not be described in detail herein.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An unmanned aerial vehicle engine, characterized by comprising

An engine body (100);

The fixed component (300), fixed component (300) includes first connecting rod (310), second connecting rod (320), cylinder (330), lifter plate (340), third connecting rod (350), fourth connecting rod (360), telescopic link (370), mount pad (380) and cooling piece (390), first connecting rod (310) rotate connect in second connecting rod (320), second connecting rod (320) the other end rotate connect in third connecting rod (350), first connecting rod (310) the other end rotate connect in fourth connecting rod (360), first connecting rod (310), second connecting rod (320), third connecting rod (350) and fourth connecting rod (360) all sliding connection in lifter plate (340), cylinder (330) output section rotate connect in first connecting rod (310) with second connecting rod (320) junction, lifter plate (340) upside fixed connection in telescopic link (370), mount pad (380) include connecting plate (383), first bottom plate (383), second clamp plate (381) and other end (383) are in fixed connection with one end (381) of sliding connection with third connecting plate (383), the upper end of the fourth connecting rod (360) is slidably connected to the second bottom plate (385), the first bottom plate (383) is rotatably connected to the connecting plate (381), the second bottom plate (385) is rotatably connected to the other side of the connecting plate (381), the clamping blocks (388) are fixedly connected to the first bottom plate (383) and the second bottom plate (385) respectively, the engine body (100) is located at the upper parts of the first bottom plate (383) and the second bottom plate (385), and the cooling piece (390) is fixedly installed on the first bottom plate (383) and the second bottom plate (385);

Wherein the first connecting rod (310) is rotationally connected with a fixed seat (311), and the second connecting rod (320) is rotationally connected with a sliding block (321);

The sliding block (321) is connected with a sliding rail (322) in a sliding way, the other end of the air cylinder (330) is connected with a rotating seat (331) in a rotating way, and sliding grooves (341) are formed in two sides of the lifting plate (340);

Wherein the first connecting rod (310) and the second connecting rod (320) are connected with the sliding groove (341) in a sliding way, and the fourth connecting rod (360) and the third connecting rod (350) are respectively connected with a moving block (361) in a rotating way

Wherein the first bottom plate (383) and the second bottom plate (385) are respectively provided with a moving groove (386), and the moving block (361) is connected with the moving groove (386) in a sliding way;

When the engine body (100) is placed on the upper portion of the mounting seat (380), the engine body (100) presses down the connecting plate (381), the telescopic rod (370) contracts to enable the other side edges of the first bottom plate (383) and the second bottom plate (385) to rise, and the engine body (100) is clamped and fixed through the clamping blocks (388); during disassembly, the first connecting rod (310) and the second connecting rod (320) are rotated through the stretching of the air cylinder (330), so that the third connecting rod (350) and the fourth connecting rod (360) are simultaneously rotated, the telescopic rod (370) is subjected to stretching operation, the clamping blocks (388) are separated, the fixing assembly (300) can clamp and fix the engine body (100) through the air cylinder (330) and the telescopic rod (370), the engine is convenient to install, and the telescopic rod is simultaneously applicable to engines of different models.

2. The unmanned aerial vehicle engine according to claim 1, wherein the telescopic rod (370) comprises a spring (371), a fixing rod (372) and a lifting cylinder (373), the inner surface of the lifting cylinder (373) is slidably connected to the fixing rod (372), and the spring (371) is fixedly connected to the inside of the lifting cylinder (373).

3. The unmanned aerial vehicle engine of claim 1, wherein the first base plate (383) and the second base plate (385) are each fixedly connected with a side plate (387), and the clamp block (388) is fixedly connected with the side plate (387).

4. The unmanned aerial vehicle engine according to claim 3, wherein the cooling member (390) comprises a fan blade (391) and a motor (393), the first bottom plate (383) and the second bottom plate (385) are provided with heat dissipation holes (392), the fan blade (391) is rotationally connected to the heat dissipation holes (392), the motor (393) is respectively and fixedly connected to the first bottom plate (383) and the second bottom plate (385), and the output end of the motor (393) is fixedly connected to the fan blade (391).