CN211308941U

CN211308941U - Easy-to-dismount crank connecting rod type energy-saving environment-friendly flap rudder fifth generation (II)

Info

Publication number: CN211308941U
Application number: CN201921863048.XU
Authority: CN
Inventors: 陈学炳
Original assignee: Fengdu Changyuan Machinery Factory
Current assignee: Chongqing Changyuan Marine Equipment Co.,Ltd.
Priority date: 2019-11-01
Filing date: 2019-11-01
Publication date: 2020-08-21
Anticipated expiration: 2029-11-01

Abstract

The utility model discloses an energy-concerving and environment-protective flap rudder fifth generation (II) of easy dismouting crank connecting rod formula, including sealed housing and flap rudder, sealed housing top is equipped with the main rudder blade, is equipped with the flap rudder in front of the main rudder, and sealed housing top right-hand member is equipped with the flap rudder steering spindle, and the inside crank connecting rod that is equipped with of flap rudder steering spindle, and sealed housing inside middle part is equipped with vice tiller a, and vice tiller a left side is equipped with the crank connecting rod, and sealed housing bottom left end is equipped with the rudder bearing seat, and rudder bearing seat below is equipped with the rudder spindle, and the rudder spindle below is equipped with the rudder pintle bush, and the inside main rudder spindle b that is equipped with of rudder pintle; the utility model discloses energy-concerving and environment-protective front of a garment wing rudder of easy dismouting crank connecting rod formula is generation five (II), increases the rudderstock moment of torsion through tiller and crank connecting rod, and is more energy-conserving, and sealed housing can prevent the interior excessive environmental protection of lubricating oil of shell. Can make boats and ships gyration total delay shorten greatly through wing flap rudder blade and wing rudder steering spindle, can provide bigger normal force, do not have the design of convex otic placode through the side of rudder bearing seat, when the installation of wing flap rudder, but direct mount targets in place and easy dismouting.

Description

Easy-to-dismount crank connecting rod type energy-saving environment-friendly flap rudder fifth generation (II)

Technical Field

The utility model relates to a flap rudder technical field specifically is energy-concerving and environment-protective flap rudder fifth generation (II) of easy dismouting crank connecting rod formula.

Background

The flap rudder is a rudder with a rudder blade formed by a main rudder blade and a flap. The flap is connected with the trailing edge of the main rudder blade and can be independently controlled by a single mechanism, the rotation direction of the flap can be consistent with that of the main rudder blade, but the angle is larger than the rotation angle of the rudder blade, and the rotation direction of the flap is opposite to that of the main rudder blade. The flap rudder can improve the rudder effect or reduce the torque of a rudder stock;

however, the structure of the existing flap rudder adopts a straight shank link type, and the mode has the problems of increasing the power of a steering device, wasting energy, increasing the torque of a rudder stock and the like.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an energy-concerving and environment-protective front of a garment wing rudder of easy dismouting crank connecting rod formula is generation five (II), has save material, reduces the rudderstock moment of torsion, reduces steering device power, saves space, more energy-conserving, rational in infrastructure, advantage easy and simple to handle, has solved the problem among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: the energy-saving environment-friendly flap rudder fifth generation (II) comprises a sealing cover shell and a flap rudder, wherein a main rudder is arranged at the top of the sealing cover shell and is fixed on the sealing cover shell through screws, the flap rudder is arranged in front of the main rudder and is fixed on the sealing cover shell through a snap ring, a flap rudder shaft is arranged at the right end of the top of the sealing cover shell and is fixed on the flap rudder through the snap ring, a crank connecting rod is arranged inside the flap rudder shaft and is fixed on the flap rudder shaft through a fixing pin shaft, an auxiliary rudder handle a is arranged in the middle of the inside of the sealing cover shell and is fixed on the inner wall of the sealing cover shell through screws, a crank connecting rod is arranged on the left side of the auxiliary rudder handle a and is fixed on the auxiliary rudder handle a through a fixing pin shaft, a lower rudder bearing seat is arranged at the left end of the bottom of the sealing cover shell and is fixed on the sealing cover shell through welding, the utility model discloses a rudder bearing, including rudder bearing seat, lock ring, rudder bearing seat below is equipped with the main steering shaft, the main steering shaft passes through the snap ring to be fixed on last rudder bearing seat, the main steering shaft below is equipped with the rudder pintle bush, the rudder pintle bush passes through the fix with screw on the rudder bearing, the main steering shaft is equipped with main tiller b, main tiller b is fixed on the main steering shaft, the main steering shaft below is equipped with rings, rings are fixed on the main.

Preferably, the sealing cover casing is a straight waist trapezoid with a wide upper part and a narrow lower part and a slope at the left end.

Preferably, the sealing cover and the rudder bearing seat rotate relatively, and the sealing between the sealing cover and the rudder bearing seat needs to adopt a dynamic sealing mode.

Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model discloses energy-concerving and environment-protective flap rudder of easy dismouting crank link formula fifth generation (II), increase the rudderstock moment of torsion through tiller and crank link, it is more energy-conserving, can make boats and ships gyration total delay shorten through flap rudder and wing rudder steering spindle, can provide bigger normal force, there is not the design of convex otic placode in the side through the rudder bearing, when the flap rudder installation, sealed housing can not receive the hindrance, but direct mount targets in place, easy dismouting, design through sealed housing special shape, can save more spaces, and more accord with the mechanics principle, it is more energy-conserving.

Drawings

FIG. 1 is a schematic diagram showing the structural analysis of the fifth generation (II) of the energy-saving and environment-friendly hinged rudder with crank and connecting rod easy to disassemble and assemble;

fig. 2 is a detailed schematic view of the fifth generation (ii) of the crank-link type energy-saving and environment-friendly flapped rudder easy to disassemble and assemble.

The figures are labeled as follows: the rudder comprises a main rudder blade 1, a flap rudder blade 2, a wing rudder shaft 3, an auxiliary rudder pipe 4, an auxiliary rudder handle a5, a crank connecting rod 6, a rudder bearing seat 7, a sealing cover 8, a main rudder shaft 9, a lifting ring 10, a main rudder handle b11 and a rudder pintle bush 12.

Detailed Description

The technical solution 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 some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being 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.

Referring to fig. 1-2, an easily detachable crank link type energy-saving environment-friendly flap rudder fifth generation (ii) includes a sealing cover 8 and a flap rudder 2, a main rudder blade 1 is disposed on the top of the sealing cover 8, the main rudder blade 1 is fixed on the sealing cover 8 by screws, a flap rudder blade 2 is disposed in front of the main rudder blade 1, the flap rudder blade 2 is fixed on the sealing cover 8 by screws, a flap rudder shaft 3 is disposed at the right end of the top of the sealing cover 8, the flap rudder shaft 3 is fixed on the flap rudder 2 by screws, an auxiliary rudder pipe 4 is disposed outside the flap rudder shaft 3, the auxiliary rudder pipe 4 is fixed outside the flap rudder shaft 3 by welding, an auxiliary rudder handle a5 is disposed in the middle of the sealing cover 8, an auxiliary rudder handle a5 is fixed on the inner wall of the sealing cover 8 by screws, a crank link 6 is disposed on the left side of the auxiliary rudder handle a5, the crank link 6 is fixed on the auxiliary rudder handle a5 by screws, a bearing seat 7, the rudder bearing 7 is fixed on the sealing cover 8 through welding, a main rudder shaft 9 is arranged below the rudder bearing 7, the main rudder shaft 9 is fixed on the rudder bearing 7 through a snap ring, a rudder pintle bush 12 is arranged below the main rudder shaft 9, the rudder pintle bush 12 is fixed on the rudder bearing through a screw, a main rudder handle b11 is arranged at the lower part of the rudder pintle bush 12, a main rudder handle b11 is fixed on the main rudder shaft 9 through a screw, a hanging ring 10 is arranged below the main rudder shaft 9, the hanging ring 10 is installed on the main rudder shaft 9, the sealing cover 8 is a straight waist trapezoid with a slope at the left end, the sealing cover 8 and the rudder bearing 7 rotate relatively, and a dynamic sealing mode is adopted for sealing.

The working principle is as follows: the utility model discloses energy-concerving and environment-protective flaperon rudder of easy dismouting crank connecting rod formula fifth generation (II), the flap steering spindle 3 of the flap rudder blade 2 in the rear of main rudder 1 is articulated with vice rudder handle a5 through vice rudder pipe 4, vice rudder handle a5 passes through crank connecting rod 6 screw thread and fixes on the terminal surface of rudder bearing seat 7 bottom, its vice rudder handle a5 can fix after flap rudder blade 2 is installed in place, there is not convex otic placode in the side of rudder bearing seat 7, so can reduce the required installation space of otic placode fixation, make the space utilization in the sealed housing 8 more reasonable, and the design of the special shape of sealed housing 8, accord with the mechanics principle more, it is more energy-conserving, when saving inner space, can make other structural installation dismantlements more convenient again, especially when the interval is less to flap rudder blade 2 to rudder bearing seat 7, it can provide more spaces for the installation of vice rudder handle a5, when flap blade 2 is installed, sealed housing 8 can not receive the hindrance, but direct mount targets in place, need not set up the breach on the sealed housing 8, its installation, it is all very convenient to dismantle and seal, and sealed housing is the straight waist trapezoidal on inclined plane for the left end, such design can provide bigger normal force, it is more energy-conserving, then install main rudder axle 9 bottom rudder bearing seat 7, rudder pintle bush 12 and main tiller b11 and rings 10, the thrust of advancing of boats and ships changes into and makes boats and ships pivoted transverse force also lift, and main tiller b11 can make the rivers through the rudder blade reach abundant book, more turn into transverse force with the thrust of advancing, it is more energy-conserving, and whole device is also easy dismouting.

Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. Easy dismouting crank connecting rod formula energy-concerving and environment-protective flap rudder fifth generation (II), its characterized in that: the wing flap rudder blade sealing structure comprises a sealing housing (8) and a flap rudder blade (2), wherein a main rudder blade (1) is arranged at the top of the sealing housing (8), the main rudder blade (1) is fixed on the sealing housing (8) through screws, the flap rudder blade (2) is arranged in front of the main rudder blade (1), the flap rudder blade (2) is fixed on the sealing housing (8) through screws, a wing rudder shaft (3) is arranged at the right end of the top of the sealing housing (8), the wing rudder shaft (3) is fixed on the flap rudder blade (2) through screws, a crank connecting rod (4) is arranged inside the wing rudder shaft (3), the crank connecting rod (4) is fixed on the inner wall of the wing rudder shaft (3) through screws, an auxiliary rudder handle a (5) is arranged in the middle inside of the sealing housing (8), the auxiliary rudder handle a (5) is fixed on the inner wall of the sealing housing (8) through screws, and a connecting rod (6) is arranged on the left side, connecting rod (6) are fixed on vice rudder stock a (5) through the screw, sealed housing (8) bottom left end is equipped with rudder bearing (7), rudder bearing (7) are fixed on sealed housing (8) through the screw, rudder bearing (7) below is equipped with main rudder axle (9), main rudder axle (9) are fixed on rudder bearing (7) through the screw, main rudder axle (9) below is equipped with rudder pintle bush (12), rudder pintle bush (12) are fixed on main rudder axle (9) through the screw, rudder pintle bush (12) lower part is equipped with main rudder stock b (11), main rudder stock b (11) is fixed on the main rudder axle (9), (9) below is equipped with rings (10), rings (10) are fixed on main rudder axle (9).

2. The easy-to-dismount crank-link type energy-saving environment-friendly flapped rudder of the fifth generation (II) according to claim 1, characterized in that: the sealing housing (8) is in a straight waist trapezoid shape with a wide upper part and a narrow lower part and a slope at the left end.

3. The easy-to-dismount crank-link type energy-saving environment-friendly flapped rudder of the fifth generation (II) according to claim 1, characterized in that: the sealing cover shell (8) and the rudder bearing seat (7) rotate relatively, and the sealing between the sealing cover shell and the rudder bearing seat needs a dynamic sealing mode.

4. The easy-to-dismount crank-link type energy-saving environment-friendly flapped rudder of the fifth generation (II) according to claim 1, characterized in that: the sealing cover (8) and the rudder shaft (9) are vertically arranged, and the sealing cover (8) and the wing rudder shaft (3) are vertically arranged.