CN217624052U - Quick-release structure underwater propeller with mesh enclosure - Google Patents

Abstract

The utility model belongs to the technical field of rapid disassembly structure underwater propulsor, a rapid disassembly structure underwater propulsor with screen panel is disclosed. This quick detach structure underwater propulsor with screen panel, including the shell, the motor, the screw, the screen panel, wherein the shell includes front end cap, casing and tail end, and the screen panel includes preceding screen panel, back screen panel, the motor passes through the screw and fixes the stator base of motor in the motor cabinet on the casing, it is fixed with the paddle that motor rotor passes through the screw, casing and tail end are fixed through the anterior buckle of tail end, and the buckle is anterior and middle part has the boss that recess and correspond, both chunks. The tail end is inserted into the guide groove of the shell. This quick detach structure underwater propulsor with screen panel, the preceding screen panel that utilizes to set up and back screen panel are detachable design, can dismantle under good water mine and take off in order to reduce blockking to rivers. The integral structure and the integral shape are not influenced when the device is disassembled.

Description

Quick-release structure underwater propeller with mesh enclosure

Technical Field

The utility model relates to a quick detach structure underwater propulsor's technical field specifically is a quick detach structure underwater propulsor with screen panel.

Background

The underwater propeller is used for underwater equipment, is a propelling device for providing underwater power, and drives a propeller to push water flow to generate thrust through a motor.

The underwater propeller generally has three main structures of a motor, a propeller and a duct. Generally, brackets are fixed at two ends of the duct for fixing the motor and the tail. The support and the tail part are fixed by screws, the blade is required to be disassembled, maintained and replaced on an operation site, and the tail part or the head part is generally required to be disassembled by screwing down the screws. The complex underwater environment mostly contains foreign matters such as aquatic branches and the like, so that the propeller is easy to be wound and clamped. Generally, the underwater propeller blocks aquatic weeds by using supports at the front end and the rear end, but the aquatic weeds and branches are still easily wound inside the duct.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an invention aim at provides a quick detach structure underwater propulsor with screen panel, this quick detach structure underwater propulsor with screen panel has effectually solved the complicated foreign matter such as many pasture and water branches of underwater environment, causes the screw winding to block easily. The underwater propeller generally utilizes the supports at the front end and the rear end to block aquatic weeds, but the aquatic weeds and branches are still easy to wind into the inside of the duct.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a quick detach structure underwater propulsor with screen panel, includes the shell, and the motor, the screw, the screen panel, wherein the shell includes front end cap, casing and tail end, and the screen panel includes preceding screen panel, back screen panel, the motor passes through the screw and fixes the stator base of motor in the motor cabinet on the casing, it is fixed with the paddle that motor rotor passes through the screw, casing and tail end pass through the anterior buckle of tail end and fix, and the buckle front portion and middle part have recess and the boss that corresponds, both chucking, tail end swing joint is in the guide way of casing and makes the boss activity joint at tail end middle part on the recess of casing, there is the front end cap in the left side of preceding screen panel through buckle swing joint, there is the casing on the right side of preceding screen panel through buckle swing joint, the left side of screw swing joint at the tail end is passed through on the right side of back screen panel, the left buckle swing joint of tail end is in the outside of casing.

Through above-mentioned technical scheme, earlier with in the guide way of tail end insertion casing, promote to make the boss of mid portion be connected to the recess of casing on earth, then pinch the anterior opening of tail end tightly, closed front end buckle, both can not produce after the bayonet socket is fixed and rock and the pine takes off, connect the back whole outward appearance and still have the integrality, when dismantling the tail end, break off anterior buckle earlier off with the fingers and thumb, then promote the roll-off backward, facilitate the use, the quick replacement of waterproof grass winding and paddle is realized through the screen panel and the afterbody part buckle installation of adding the latticed screen panel of hexagon around simultaneously and afterbody part buckle.

Preferably, the net cover has an inclination angle, caters to water flow and increases the area of a water inlet and outlet channel.

Through above-mentioned technical scheme, this application adopts the hexagon net design that has great inclination to cater to rivers through screen panel around when using, can reduce stopping improvement propulsion efficiency to rivers as far as possible, and the structural strength of screen panel itself has also been promoted to the hexagon net.

Preferably, the mesh enclosure is hexagonal, and the strength and the water blocking area are minimized.

Preferably, the paddle is internally provided with a vertical stripe water inlet and outlet notch, and water flow can enter and exit to realize water-cooling heat dissipation of the motor.

Preferably, the tail end arm has a buckle and arm structure, and can be fastened to the ducted shell，The tail end of the tail end arm is provided with an operation position which is opened by hands or tools, so that the tail end can be pried by hands or tools for disassembly.

Preferably, preceding screen panel and back screen panel can be dismantled, dismantles under the waters that does not have obvious impurity and take off in order to reduce blockking to rivers, and no screen panel does not also influence whole function and outward appearance, makes screen panel or back screen panel before its exclusive use, and screen panel multiplicable discharge before dismantling reduces blockking to rivers, especially when unmanned ship mostly uses in the scene of advancing, can not install the back screen panel in order to promote thrust.

Preferably, one side of the shell is provided with a mounting position of the propeller.

By adopting the technical scheme, the beneficial effects of the utility model are that:

1. this quick detach structure underwater propulsor with screen panel utilizes preceding screen panel and the back screen panel that sets up to be detachable design, can dismantle under the waters that does not have obvious impurity and take off in order to reduce blockking to rivers. The integral structure and the integral shape are not influenced when the plastic bag is disassembled.

2. This quick detach structure underwater propulsor with screen panel utilizes the tail end that sets up to pass through buckle and casing and connects, when changing the paddle and maintaining the motor, need not dismantle whole propeller and operate again down from the equipment, and only need break the buckle off with the fingers and thumb, pushes down the tail end part, can dismantle the paddle and contact the motor part.

3. This quick detach structure underwater propulsor with screen panel adopts the hexagon net design that has great inclination to cater to rivers through the preceding screen panel that sets up and back screen panel, can reduce stopping of rivers as far as possible and improve propulsive efficiency, and the structural strength of screen panel itself has also been promoted to the hexagon net, and buckle design and screen panel part have realized the effect of easy production assembly of easy to detach maintenance.

Drawings

FIG. 1 is a perspective view of the present invention;

fig. 2 is an exploded view of the present invention.

In the figure: 1 front segment cap, 2 front mesh enclosure, 3 casing, 4 motors, 5 paddles, 6 rear mesh enclosure, 7 tail ends.

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", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and 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 present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a rapid disassembly structure underwater propulsor with screen panel, includes the shell, the motor, the screw, the screen panel, and wherein the shell includes front end cap 1, casing 3 and tail end 7, and the screen panel includes preceding screen panel 2, back screen panel 6, its characterized in that: a stator base of the motor is fixed in a motor base on the shell 3 through a screw by the motor 4, a rotor of the motor 4 is fixed with the blade 5 through a screw, the shell 3 and the tail end 7 are fixed through a buckle at the front part of the tail end 7, the front part and the middle part of the buckle are provided with a groove and a corresponding boss which are tightly clamped, the tail end 7 is movably connected in a guide groove of the shell 3, the boss at the middle part of the tail end 7 is movably clamped on the groove of the shell 3, the left side of the front mesh enclosure 2 is movably connected with a front end cap 1 through the buckle, the right side of the front mesh enclosure 1 is movably connected with the shell 3 through the buckle, the right side of the rear mesh enclosure 6 is movably connected at the left side of the tail end 7 through a screw, and the buckle at the left side of the tail end 7 is movably connected at the outer side of the shell 3;

referring to fig. 1-2, the net cover has an inclined angle, caters for water flow, and increases the area of the water inlet and outlet channel.

Referring to fig. 1-2, the screen panel is hexagon trompil, intensity and the area minimizing that blocks water, and the hexagon net design that has great inclination to cater to rivers is adopted through preceding screen panel 2 and the back screen panel 6 that set up, can reduce stopping to rivers as far as possible and improve propulsion efficiency, and the hexagon net has also promoted the structural strength of screen panel itself, and buckle design and screen panel part have realized easily dismantling the effect of maintaining easily production assembly.

Referring to fig. 1-2, the paddle 5 is internally provided with a vertical stripe water inlet and outlet slot, and water flow can enter and exit to realize water cooling heat dissipation of the motor 4.

Referring to fig. 1-2, the tail end 7 arm has a buckle and an arm structure, and can be fastened to the duct housing 3, the tail end of the tail end 7 arm has an operation position which is opened by hand or tool, and can be detached by prying, and the tail end 7 which is arranged is connected with the housing 3 through the buckle, so that when the paddle 5 is replaced and the motor 4 is maintained, the whole propeller does not need to be detached from the equipment and then operated, and only the buckle is opened by pulling off, and the tail end 7 part is pushed down, so that the part of the paddle 5 contacting the motor 4 can be detached.

Referring to fig. 1-2, preceding screen panel 2 and back screen panel 6 can be dismantled, dismantles under the waters that does not have obvious impurity and takes off in order to reduce blockking to rivers, and there is not the screen panel and does not influence whole function and outward appearance yet, makes it use preceding screen panel 2 or back screen panel 6, and screen panel 2 multiplicable discharge before dismantling reduces blockking to rivers, especially when unmanned ship mostly uses in the scene of advancing, can not install back screen panel 6 in order to promote thrust.

Referring to fig. 2, the housing 3 has a mounting position for the propeller on one side.

This rapid disassembly structure underwater propulsor with screen panel during operation, motor 4 drives the paddle rotatory after starting, obtains thrust through the rotatory contact collision with water of paddle 5 to make this equipment can have propulsive function, when changing paddle 5 and maintaining motor 4, only need break the buckle of tail end 7 off with the fingers and thumb, push off 7 parts on the tail end, can dismantle paddle 5 and contact motor 4 parts.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 (7)

1. The utility model provides a quick detach structure underwater propulsor with screen panel, includes the shell, the motor, the screw, the screen panel, and wherein the shell includes front end cap (1), casing (3) and tail end (7), and the screen panel includes preceding screen panel (2), back screen panel (6), its characterized in that: the motor (4) fixes the stator base of the motor in the motor base on the shell (3) through a screw, the rotor of the motor (4) is fixed with the paddle (5) through a screw, the shell (3) and the tail end (7) are fixed through a buckle at the front part of the tail end (7), a groove and a corresponding boss are arranged at the front part and the middle part of the buckle, the tail end (7) is movably connected in a guide groove of the shell (3) and movably clamped on the groove of the shell (3) through the boss at the middle part of the tail end (7), the left side of the front mesh enclosure (2) is movably connected with a front end cap (1) through the buckle, the right side of the front mesh enclosure (2) is movably connected with the shell (3) through the buckle, the right side of the rear mesh enclosure (6) is movably connected at the left side of the tail end (7) through the screw, and the left buckle of the tail end (7) is movably connected at the outer side of the shell (3).

2. The underwater propeller with the quick release structure of the mesh enclosure as recited in claim 1, wherein: the net cover has an inclination angle, caters to water flow and increases the area of a water inlet and outlet channel.

3. The underwater propeller with the quick release structure of the mesh enclosure as recited in claim 2, wherein: the screen panel is the hexagon trompil, intensity and the area minimizing that blocks water.

4. The underwater propeller with the quick release structure of the mesh enclosure as recited in claim 3, wherein: the paddle (5) is internally provided with a vertical stripe water inlet and outlet notch, and water flow can enter and exit to realize water cooling of the motor (4).

5. The underwater propeller with the quick release structure of the mesh enclosure as recited in claim 4, wherein: the tail end (7) arm is provided with a buckle and an arm-shaped structure and can be fastened to the ducted shell (3), and the tail end of the tail end (7) arm is provided with an operation position which is opened by hands or tools and can be pried to detach the tail end.

6. The underwater propeller with the quick release structure of the mesh enclosure, as recited in claim 5, wherein: preceding screen panel (2) and back screen panel (6) can be dismantled, dismantles under the waters of no obvious impurity and take off in order to reduce blockking to rivers, and no screen panel does not also influence overall function and outward appearance, makes screen panel (2) or back screen panel (6) before its exclusive use, dismantles the multiplicable discharge of preceding screen panel (2), reduces blockking to rivers, especially when unmanned ship is mostly the scene of advancing use, can not install back screen panel (6) in order to promote thrust.

7. The underwater propeller with the quick release structure of the mesh enclosure as recited in claim 6, wherein: one side of the shell (3) is provided with an installation position of the propeller.

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