阅读说明：本技术 环状式油压膜推进器 (Annular oil pressure membrane propeller ) 是由 梁建纯 于 2020-05-13 设计创作，主要内容包括：本发明公开了一种环状式油压膜推进器,涉及推进器技术领域。本发明包括推进器本体和油压膜,油压膜为碳纤维环结构,推进器本体的一侧安装有连接筒,推进器本体的周侧安装有凸片,连接筒的一侧安装有环体,环体的一侧安装有油压膜环,油压膜的一侧安装有一级连接环,一级连接环的周侧开设有倒角。本发明通过将油压膜的材质和结构换为碳纤维环,提高了油压膜的耐温性,使油压膜由原来的耐温120度改成现在可耐温260度,从而延长了油压膜的使用寿命,且碳纤维环的耐压值提升至30Bar,从而使油压膜长时间使用也不易被击穿,该油压膜采用冷油方式自润滑自密封,提高了油压膜的密封性。(The invention discloses an annular oil pressure membrane propeller, and relates to the technical field of propellers. The propeller comprises a propeller body and an oil pressing film, wherein the oil pressing film is a carbon fiber ring structure, a connecting cylinder is arranged on one side of the propeller body, protruding pieces are arranged on the periphery of the propeller body, a ring body is arranged on one side of the connecting cylinder, an oil pressing film ring is arranged on one side of the ring body, a primary connecting ring is arranged on one side of the oil pressing film, and chamfers are arranged on the periphery of the primary connecting ring. According to the oil pressure film, the material and the structure of the oil pressure film are replaced by the carbon fiber ring, so that the temperature resistance of the oil pressure film is improved, the original temperature resistance of the oil pressure film is changed from 120 ℃ to 260 ℃, the service life of the oil pressure film is prolonged, the pressure resistance value of the carbon fiber ring is increased to 30Bar, the oil pressure film is not easy to break down after being used for a long time, the oil pressure film adopts a cold oil self-lubricating self-sealing mode, and the sealing performance of the oil pressure film is improved.)

1. The utility model provides an annular formula hydraulic film propeller which characterized in that includes:

propeller body (1) and oil pressure membrane (5), oil pressure membrane (5) are carbon fiber ring structure, and connecting cylinder (3) are installed to one side of propeller body (1), and blind hole (30) have been seted up to one side of connecting cylinder (3).

2. The annular oil pressure membrane propeller as claimed in claim 1, wherein a protruding piece (6) is installed on the periphery of the propeller body (1), a ring body (26) is installed on one side of the connecting cylinder (3), an oil pressure membrane ring (4) is installed on one side of the ring body (26), a primary connecting ring (27) is installed on one side of the oil pressure membrane (5), a chamfer is formed on the periphery of the primary connecting ring (27), a secondary connecting ring (28) is installed on one side of the primary connecting ring (27), a tertiary connecting ring (29) is installed on one side of the secondary connecting ring (28), the diameter of the connecting cylinder (3) is slightly larger than that of the ring body (26), the diameter of the oil pressure membrane (5) is slightly larger than that of the primary connecting ring (27), the diameter of the primary connecting ring (27) is directly slightly larger than that of the secondary connecting ring (28), and the diameter of the.

3. The annular oil pressure membrane propeller as claimed in claim 1, wherein a protrusion (6) is installed on one side of the oil pressure membrane (5), and a slot (7) is formed on one side of the protrusion (6).

4. The annular oil pressure membrane propeller as claimed in claim 3, wherein a first groove (8) is formed in one side of the propeller body (1), and the protrusion (6) is engaged with the first groove (8).

5. The annular oil pressure membrane propeller as claimed in claim 3, wherein a second groove (9) is formed in the propeller body (1), a spring (10) is arranged in the second groove (9), a baffle (11) is connected to one side of the spring (10), an inclined clamping block (12) is installed on one side of the baffle (11), and the inclined clamping block (12) is clamped with the clamping groove (7).

6. The annular oil pressure membrane propeller as claimed in claim 1, wherein a third groove (15) is formed in the propeller body (1), a rotating shaft (16) is rotatably connected to the inside of the third groove (15), and a twisted wire wheel (17) and a first bevel gear (18) are respectively mounted on the surface of the rotating shaft (16).

7. The annular oil pressure membrane propeller as claimed in claim 6, wherein a connecting ring (13) is installed at one side of the baffle (11), a connecting rope (14) is fixedly wound on the surface of the connecting ring (13), and the other end of the connecting rope (14) is wound on the surface of the capstan (17).

8. The annular oil pressure membrane propeller as claimed in claim 6, wherein a fourth groove (19) is formed in the propeller body (1), a rotating rod (20) is rotatably connected to the inside of the fourth groove (19), a second bevel gear (21) is mounted on the surface of the rotating rod (20), and the first bevel gear (18) is meshed with the second bevel gear (21).

9. The annular oil pressure membrane propeller as claimed in claim 8, wherein a fifth groove (22) is formed in the rotating rod (20), a pull rod (23) is slidably connected to the interior of the fifth groove (22), a rectangular block (24) matched with the fifth groove (22) is installed at one end of the pull rod (23), and a pull block (25) is installed at the other end of the pull rod (23).

10. The annular oil hydraulic membrane propeller as claimed in claim 1, wherein the propeller body (1) is further provided with a power device inside.

11. The annular oil pressure membrane propeller of claim 1, wherein the inner structure of the propeller body (1) is made of high temperature resistant material.

Technical Field

The invention belongs to the technical field of propellers, and particularly relates to an annular oil pressure membrane propeller.

Background

A propeller is a device that converts any form of energy into mechanical energy. The propeller can be used for driving a vehicle to move forward or can be used as a power source of other devices such as a generator, the propeller is propulsion equipment of the vehicle, the power provided by a power device on the vehicle is converted into thrust to propel the vehicle to move forward, according to the difference of the vehicles, the propeller comprises an aviation propeller, an aerospace propeller and a ship propeller, the propeller is widely applied in the fields of ships, aviation and the like, and is mainly used for propelling the ships and boats to move forward, the types of the propellers are various, and the propeller, the propeller for electric ships, the aviation propeller, the water jet propeller and the like each have special purposes and characteristics.

The existing butyl cyan glue film is used for a long time as a piston to push the mode, the glue film is often broken down and deformed, the existing butyl cyan glue film is not high-temperature resistant and is easy to damage, the existing butyl cyan glue film needs to be replaced after a period of time, and the use is inconvenient.

Disclosure of Invention

The invention aims to provide an annular oil pressure membrane propeller, which improves the temperature resistance of an oil pressure membrane by replacing the material and the structure of the oil pressure membrane with a carbon fiber ring, so that the oil pressure membrane can resist the temperature of 260 ℃ instead of 120 ℃ originally, the service life of the oil pressure membrane is prolonged, the pressure resistance value of the carbon fiber ring is improved to 30Bar, the oil pressure membrane is not easy to puncture even in long-time use, the oil pressure membrane adopts a cold oil mode to realize self-lubricating and self-sealing, the sealing performance of the oil pressure membrane is improved, and the existing technical problem is solved.

In order to solve the technical problems, the invention is realized by the following technical scheme:

the utility model provides an annular formula oil pressure membrane propeller, includes propeller body and oil pressure membrane, and oil pressure membrane is carbon fiber ring structure, and the connecting cylinder is installed to one side of propeller body, and the blind hole has been seted up to one side of connecting cylinder.

Optionally, the lug is installed to the week side of propeller body, the ring body is installed to one side of connecting cylinder, the oil pressure membrane ring is installed to one side of ring body, the one-level go-between is installed to one side of oil pressure membrane, the chamfer has been seted up to the week side of one-level go-between, the second grade go-between is installed to one side of one-level go-between, the tertiary go-between is installed to one side of second grade go-between, the diameter of connecting cylinder slightly is greater than the ring body diameter, the diameter of oil pressure membrane slightly is greater than the diameter of one-level go-between.

Optionally, a bump is installed on one side of the oil pressing film, and a clamping groove is formed in one side of the bump.

Optionally, a first groove is formed in one side of the propeller body, and the protruding block is clamped with the first groove.

Optionally, a second groove is formed in the thruster body, a spring is arranged in the second groove, a baffle is connected to one side of the spring, an inclined plane clamping block is installed on one side of the baffle, and the inclined plane clamping block is connected with the clamping groove in a clamped mode.

Optionally, a third groove is formed in the propeller body, a rotating shaft is connected to the inside of the third groove in a rotating mode, and a twisted wire wheel and a first bevel gear are mounted on the surface of the rotating shaft respectively.

Optionally, a connecting ring is installed on one side of the baffle, a connecting rope is fixedly wound on the surface of the connecting ring, and the other end of the connecting rope is wound on the surface of the stranded wire wheel.

Optionally, a fourth groove is formed in the thruster body, a rotating rod is connected to the fourth groove in a rotating mode, a second bevel gear is arranged on the surface of the rotating rod, and the first bevel gear is meshed with the second bevel gear.

Optionally, a fifth groove is formed in the rotating rod, a pull rod is connected to the inside of the fifth groove in a sliding mode, a rectangular block matched with the fifth groove is installed at one end of the pull rod, and a pull block is installed at the other end of the pull rod.

Optionally, a power device is further arranged inside the propeller body.

Optionally, the inner structure of the propeller body is made of high-temperature-resistant materials.

The embodiment of the invention has the following beneficial effects:

1. according to one embodiment of the invention, the material and structure of the oil pressure film are replaced by the carbon fiber ring, so that the temperature resistance of the oil pressure film is improved, the oil pressure film is changed from the original 120-degree temperature resistance to the current 260-degree temperature resistance, the service life of the oil pressure film is prolonged, the pressure resistance value of the carbon fiber ring is increased to 30Bar, and the oil pressure film is not easy to break down after being used for a long time.

2. In one embodiment of the invention, the inclined plane fixture block is forced to retract into the second groove and compress the spring by inserting the projection into the first groove, when the projection slides into the bottom of the first groove, the spring restores the initial length to drive the inclined plane fixture block to be clamped into the clamping groove, thereby completing the installation of the oil pressure film, the pull rod drives the rectangular block to slide in the fifth groove by pulling the pull block towards one side, thereby most of the pull rod is pulled out of the fifth groove, then the pull block is rotated to drive the rotating rod to rotate through the rectangular block, the rotating rod drives the second bevel gear to rotate, the second bevel gear drives the rotating shaft to rotate through the first bevel gear, thereby driving the stranded wire wheel to wind the connecting rope, thereby the connecting rope drives the baffle plate to move towards one side, thereby driving the inclined plane fixture block to disengage from the clamping groove and retract into the second groove, thereby the projection can disengage from the first groove, thereby disengaging the oil pressure film from the propeller body, thereby accomplished the dismantlement to the oil pressure membrane, the device installation with dismantle all very convenient and fast, improved the efficiency of installation and dismantlement, saved the time of installation and dismantlement, made things convenient for the use of device.

Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic perspective view of a propeller body according to an embodiment of the present invention;

FIG. 2 is a schematic perspective view of an oil pressure membrane according to an embodiment of the present invention;

FIG. 3 is a rear view of a propeller according to an embodiment of the present invention;

FIG. 4 is a schematic cross-sectional view of an embodiment of the present invention;

FIG. 5 is an enlarged view of the structure at A in FIG. 4;

FIG. 6 is a front view of a propeller according to an embodiment of the present invention;

FIG. 7 is a side view of the propeller body according to an embodiment of the present invention;

FIG. 8 is a front view of an oil pressure membrane according to an embodiment of the present invention;

FIG. 9 is a schematic side view of a hydraulic membrane according to an embodiment of the present invention;

fig. 10 is a schematic view of an installation structure of a propeller body and an oil pressure film according to an embodiment of the present invention;

FIG. 11 is a perspective view of another propeller structure according to an embodiment of the present invention;

fig. 12 is a schematic view of an installation structure of a propeller and an oil pressing film according to another structure of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "open," "upper," "middle," "length," "inner," and the like are used in an orientation or positional relationship for convenience in describing the present invention and for simplicity of description, and do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

To maintain the following description of the embodiments of the present invention clear and concise, a detailed description of known functions and known components of the invention have been omitted.

Referring to fig. 1-6, in the present embodiment, an annular oil pressure membrane propeller is provided, including a propeller body 1 and an oil pressure membrane 5, where the oil pressure membrane 5 is a carbon fiber ring structure, a connecting cylinder 3 is installed on one side of the propeller body 1, and a blind hole 30 is opened on one side of the connecting cylinder 3.

Through trading material and the structure with oil pressure membrane 5 for the carbon fiber ring, the temperature toleration of oil pressure membrane 5 has been improved, make oil pressure membrane 5 change into can temperature resistant 260 degrees now by original temperature resistant 120 degrees, thereby the life of oil pressure membrane 5 has been prolonged, and the withstand voltage value of carbon fiber ring promotes to 30Bar, thereby make oil pressure membrane 5 use also difficult the puncture for a long time, this oil pressure membrane 5 adopts cold oil mode self-lubricating self sealss, this mode is when providing power for the propeller, the leakproofness of oil pressure membrane 5 has still been improved.

In one aspect of the present embodiment, the protruding piece 2 is installed on the peripheral side of the propeller body 1, the ring body 26 is installed on one side of the connecting cylinder 3, the oil pressure membrane ring 4 is installed on one side of the ring body 26, the primary connecting ring 27 is installed on one side of the oil pressure membrane 5, a chamfer is formed on the peripheral side of the primary connecting ring 27, the secondary connecting ring 28 is installed on one side of the primary connecting ring 27, the tertiary connecting ring 29 is installed on one side of the secondary connecting ring 28, the diameter of the connecting cylinder 3 is slightly larger than the diameter of the ring body 26, the diameter of the oil pressure membrane 5 is slightly larger than the diameter of the primary connecting ring 27, the diameter of the primary connecting ring 27.

In one aspect of the present embodiment, a bump 6 is mounted on one side of the hydraulic membrane 5, and a notch 7 is opened on one side of the bump 6.

The application of one aspect of the embodiment is as follows: the projection 6 is inserted into the first groove 8, so that the inclined plane fixture block 12 is forced to retract into the second groove 9 and compress the spring, when the projection 6 slides into the bottom of the first groove 8, the spring 10 recovers the initial length and drives the inclined plane fixture block 12 to be clamped into the clamping groove 7, and the oil pressure membrane 5 is installed; through pulling the draw block 25 to one side, make the pull rod 23 drive the rectangular block 24 and slide in fifth recess 22, thereby make the most of pull rod 23 pull out fifth recess 22, then rotate and draw block 25, make and draw block 25 to drive dwang 20 through rectangular block 24 and rotate, dwang 20 drives second bevel gear 21 and rotates, second bevel gear 21 drives pivot 16 through first bevel gear 18 and rotates, thereby drive hank reel 17 and roll connecting rope 14, thereby make connecting rope 14 drive baffle 11 to a lateral shifting, thereby it breaks away from inside the draw-in groove 7 retraction second recess 9 to drive inclined plane fixture block 12, thereby can make lug 6 break away from first recess 8, thereby can make oil pressure mould 5 break away from propeller body 1, thereby the dismantlement to oil pressure membrane 5 has been accomplished.

In an aspect of this embodiment, a first groove 8 is opened on one side of the propeller body 1, and the protrusion 6 is connected with the first groove 8 in a clamping manner.

In one aspect of the embodiment, a second groove 9 is formed in the propeller body 1, a spring 10 is disposed in the second groove 9, a baffle 11 is connected to one side of the spring 10, an inclined clamping block 12 is installed on one side of the baffle 11, and the inclined clamping block 12 is clamped with the clamping groove 7, by pulling the pull block 25 to one side, the pull rod 23 drives the rectangular block 24 to slide in the fifth groove 22, so that most of the pull rod 23 is pulled out of the fifth groove 22, then the pull block 25 is rotated, the pull block 25 drives the rotating rod 20 to rotate through the rectangular block 24, the rotating rod 20 drives the second bevel gear 21 to rotate, the second bevel gear 21 drives the rotating shaft 16 to rotate through the first bevel gear 18, so as to drive the capstan 17 to wind the connecting rope 14, so that the connecting rope 14 drives the baffle 11 to move to one side, thereby driving the inclined clamping block 12 to disengage from the clamping groove 7 and retract into the, thereby can make lug 6 break away from first recess 8 to can make oil pressure mould 5 break away from propeller body 1, thereby accomplished the dismantlement to oil pressure membrane 5, the device installation with dismantle all very convenient and fast, improved the efficiency of installation with the dismantlement, saved the time of installation with the dismantlement, made things convenient for the use of device.

In one aspect of the present embodiment, a third groove 15 is formed inside the propeller body 1, a rotating shaft 16 is rotatably connected inside the third groove 15, and a twisted wheel 17 and a first bevel gear 18 are respectively mounted on the surface of the rotating shaft 16.

In one aspect of the present embodiment, a connection ring 13 is installed at one side of the baffle 11, a connection rope 14 is fixedly wound on the surface of the connection ring 13, and the other end of the connection rope 14 is wound on the surface of the capstan 17.

In one aspect of the embodiment, the propeller body 1 is provided with a fourth groove 19 inside, the fourth groove 19 is rotatably connected with a rotating rod 20 inside, a second bevel gear 21 is mounted on the surface of the rotating rod 20, the first bevel gear 18 is meshed with the second bevel gear 21, a fifth groove 22 is formed inside the rotating rod 20, a pull rod 23 is slidably connected inside the fifth groove 22, one end of the pull rod 23 is provided with a rectangular block 24 matched with the fifth groove 22, the other end of the pull rod 23 is provided with a pull block 25, the inclined fixture block 12 is forced to retract into the second groove 9 and compress the spring by inserting the bump 6 into the first groove 8, when the bump 6 slides into the bottom of the first groove 8, the spring 10 recovers the initial length to drive the inclined fixture block 12 to be clamped into the clamping groove 7, thereby completing the installation of the oil pressure membrane 5, and the installation and the disassembly of the device are very convenient and fast, the efficiency of installation and dismantlement has been improved, has saved the time of installation and dismantlement, has made things convenient for the use of device.

In one aspect of the present embodiment, the propeller body 1 is also provided with a power device inside.

In one aspect of the present embodiment, the inner structure of the propeller body 1 is made of a high temperature resistant material.

The above embodiments may be combined with each other.

It should be noted that in the description of the present specification, descriptions such as "first", "second", etc. are only used for distinguishing features, and do not have an actual order or meaning, and the present application is not limited thereto.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.