CN217969879U

CN217969879U - Electro-hydraulic upwarping device for outboard machine

Info

Publication number: CN217969879U
Application number: CN202221885914.7U
Authority: CN
Inventors: 蔺树春
Original assignee: Luoyang Shuixin Power Technology Co ltd
Current assignee: Luoyang Shuixin Power Technology Co ltd
Priority date: 2022-07-22
Filing date: 2022-07-22
Publication date: 2022-12-06
Anticipated expiration: 2032-07-22

Abstract

An electro-hydraulic upwarping device for an outboard machine comprises a fixed cylinder, a driving rod, a sliding cylinder and an oil receiving pipe; an installation cavity is formed in the fixed column body, an electric push rod is arranged at the bottom of the installation cavity, a first sliding block is arranged at the telescopic end of the electric push rod, and hydraulic oil is directly filled in the first sliding block and the top of the installation cavity; the head end of the driving rod is correspondingly and fixedly connected with the first sliding block, and the tail end of the driving rod is fixedly connected with the outer wall surface of the sliding column body; an axial moving cavity is arranged in the sliding column body, a second sliding block is arranged in the moving cavity, hydraulic oil is filled in the bottoms of the second sliding block and the moving cavity, and a push rod which is correspondingly hinged with the outboard engine in a sliding mode is mounted on the second sliding block; one end of the oil receiving pipe is correspondingly and hermetically communicated with the mounting cavity at the top of the fixed column body, and the other end of the oil receiving pipe is correspondingly and hermetically communicated with the moving cavity at the bottom of the sliding column body; and this upwarp ware can automatic control outboard engine upwarp to nimble adjustment upwarp height is so that overhaul.

Description

Electro-hydraulic upwarping device for outboard machine

Technical Field

The utility model belongs to the technical field of the ware technique of upwarping and specifically relates to an electro-hydraulic upwarping ware that outboard machine was used is related to.

Background

As is known, military assault boats, speed boats, civil small-sized ships and the like all adopt outboard pushing equipment, referred to as outboard engines for short, arranged at the rear end of a hull, the outboard pushing equipment is of an integrated structure, an oil tank, an engine and an operating rod are arranged at the upper end of the outboard pushing equipment, a propelling propeller is arranged at the lower end of the outboard pushing equipment, and the outboard pushing equipment is positioned outside the rear end of the hull and is axially connected with a ship side; when the outboard engine is used, the rotating speed of the engine is controlled by holding the operating rod by hand to control the ship speed, and the propelling angle between the propelling propeller on the outboard engine and the axis in the ship can be changed by moving the operating rod left and right so as to control the advancing direction of the ship; when a ship body is moored, the outboard engine rotates and tilts around the axial connection point as a circle center, so that a propeller at the lower end of the outboard engine is prevented from colliding with a river bank or a reef to be damaged;

conventionally, the outboard engine is lifted manually by an operator, but the mode is time-consuming and labor-consuming, the safety of the operator during operation is low, and in addition, the mode also has the defects of complex and difficult operation, inconvenient maintenance due to too low lifting height of the outboard engine and the like;

therefore, in summary, there is a need in the market for a raising device capable of automatically controlling raising of an outboard engine and flexibly adjusting the raising height to facilitate maintenance.

Disclosure of Invention

In order to overcome not enough in the background art, the utility model discloses an electro-hydraulic upwarping ware that outboard machine was used.

In order to achieve the purpose, the utility model adopts the following technical scheme:

an electro-hydraulic upwarping device for an outboard machine comprises a fixed cylinder, a driving rod, a sliding cylinder and an oil receiving pipe; an axial installation cavity is formed in the fixed column body, an electric push rod is arranged at the bottom of the installation cavity, a first sliding block correspondingly matched with the installation cavity is arranged at the telescopic end of the electric push rod, and hydraulic oil is directly filled in the top of the first sliding block and the top of the installation cavity; the head end of the driving rod penetrates through the top of the fixed cylinder in a sealing mode and then is correspondingly and fixedly connected with the first sliding block, the tail end of the driving rod is bent at a right angle and is correspondingly and fixedly connected with the outer wall surface of the sliding cylinder, and the sliding cylinder is correspondingly and parallelly arranged with the fixed cylinder;

an axial moving cavity is arranged in the sliding column body, a second sliding block is arranged in the moving cavity in a matched mode, hydraulic oil is filled in the bottom of the second sliding block and the bottom of the moving cavity, a push rod is arranged on the second sliding block, and the push rod correspondingly penetrates through the top surface of the sliding column body and then is correspondingly hinged with an outboard engine in a sliding mode; one end of the oil receiving pipe is in corresponding sealing communication with the installation cavity at the top of the fixed column body, and the other end of the oil receiving pipe is in corresponding sealing communication with the moving cavity at the bottom of the sliding column body.

Preferably, the diameter ratio of the mounting cavity to the moving cavity is 2.

Preferably, the outer wall surface of the fixed cylinder is provided with a sliding groove, and part of the outer wall surface of the sliding cylinder is correspondingly matched with the groove wall surface of the sliding groove.

Preferably, the top edge and the bottom edge of the first sliding block are both provided with sealing rings.

Preferably, the top edge and the bottom edge of the second sliding block are both provided with sealing rings.

Due to the adoption of the technical scheme, the utility model discloses following beneficial effect has:

the utility model discloses an electro-hydraulic upwarping device for outboard engine, which controls upwarping of the outboard engine through the cooperation of a fixed cylinder and a sliding cylinder, and does not need manual operation, thereby reducing the labor capacity of operators and having higher safety; in addition, only need during the operation control electric putter action can, control simply convenient, and can adjust the upwarp height of outboard engine in a flexible way for it is also more convenient to overhaul outboard engine.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: 1. fixing the column; 101. a mounting cavity; 102. a chute; 2. an electric push rod; 3. a first slider; 4. a drive rod; 5. a sliding cylinder; 501. a moving chamber; 6. a second slider; 7. a push rod; 8. an oil pipe is connected; 9. and (5) sealing rings.

Detailed Description

In the following description, the technical solution of the present invention will be described with reference to the accompanying drawings in the embodiment of the present invention, it should be understood that, if there are the indicated positions or positional relationships such as "upper", "lower", "front", "rear", "left", "right", etc., it only corresponds to the drawings of the present invention, and for convenience of description, it is not intended to indicate or imply that the indicated device or element must have a specific position:

the electro-hydraulic warping device for the outboard engine, which is described by combining the attached figure 1, comprises a fixed cylinder 1, a driving rod 4, a sliding cylinder 5 and an oil receiving pipe 8; an axial installation cavity 101 is formed in the fixed column body 1, an electric push rod 2 is arranged at the bottom of the installation cavity 101, a first sliding block 3 which is correspondingly matched with the installation cavity 101 is arranged at the telescopic end of the electric push rod 2, the first sliding block 3 and the top of the installation cavity 101 are directly filled with hydraulic oil, the first sliding block 3 can be driven to axially reciprocate along the installation cavity 101 through the telescopic action of the electric push rod 2, and the hydraulic oil cannot leak from the top of the installation cavity 101 due to the matching of the first sliding block 3 and the installation cavity 101; the head end of the driving rod 4 penetrates through the top of the fixed cylinder 1 in a sealing mode and then is correspondingly and fixedly connected with the first slider 3, the tail end of the driving rod 4 is bent at a right angle, the tail end of the driving rod 4 is correspondingly and fixedly connected with the outer wall surface of the sliding cylinder 5, the sliding cylinder 5 is correspondingly and parallel arranged with the fixed cylinder 1, the driving rod 4 and the sliding cylinder 5 are driven to synchronously act through the movement of the first slider 3, namely, if the first slider 3 moves downwards, the driving rod 4 and the sliding cylinder 5 also move downwards, and if the first slider 3 moves upwards, the driving rod 4 and the sliding cylinder 5 also move upwards, in addition, as a sealing pipe between the driving rod 4 and the fixed cylinder 1 penetrates, hydraulic oil cannot leak from the driving rod 4; in addition, the outer wall surface of the fixed cylinder 1 is provided with a sliding slot 102, and part of the outer wall surface of the sliding cylinder 5 is correspondingly matched with the slot wall surface of the sliding slot 102, the sliding slot 102 can play a certain guiding and supporting role when the sliding cylinder 5 moves along with the driving rod 4, and the length of the sliding slot 102 is smaller than that of the fixed cylinder 1, so that when the sliding cylinder 5 moves to the tail end of the sliding slot 102, the sliding slot will be blocked by part of the outer wall of the fixed cylinder 1, thereby having the effects of limiting and supporting the tail end;

an axial moving cavity is arranged in the sliding cylinder 5, a second sliding block 6 is arranged in the moving cavity in a matched mode, hydraulic oil is filled in the second sliding block 6 and the bottom of the moving cavity, the hydraulic oil is prevented from leaking due to the matching relation between the second sliding block 6 and the moving cavity, a push rod 7 is installed on the second sliding block 6, the push rod 7 correspondingly penetrates through the top surface of the sliding cylinder 5 and then is correspondingly hinged with an outboard engine in a sliding mode, the second sliding block 6 can move along the moving cavity under the action of the hydraulic oil below, the push rod 7 can vertically move up and down along with the second sliding block 6, and therefore the push rod 7 can drive the outboard engine to rotate upwards or downwards along a hinged joint with a ship side, and the outboard engine can be reset and warped; one end of the oil receiving pipe 8 is correspondingly communicated with the mounting cavity 101 in the top of the fixed cylinder 1 in a sealing mode, the other end of the oil receiving pipe 8 is correspondingly communicated with the moving cavity in the bottom of the sliding cylinder 5 in a sealing mode, and the oil cavities of the fixed cylinder 1 and the sliding cylinder 5 are communicated in a sealing mode through the oil receiving pipe 8, so that when the first sliding block 3 moves downwards, the oil cavity of the fixed cylinder 1 becomes larger, meanwhile, the oil cavity of the sliding cylinder 5 becomes smaller, the second sliding block 6 also moves downwards, and at the moment, the push rod 7 drives the outboard engine to rotate downwards to achieve the upwarping action; when the first sliding block 3 moves upwards, the oil cavity of the fixed cylinder 1 becomes smaller, the oil cavity of the sliding cylinder 5 becomes larger, the second sliding block 6 also moves upwards, and the push rod 7 drives the outboard engine to rotate upwards and return to a working station; according to the requirement, the diameter ratio of the diameter of the mounting cavity 101 to the moving cavity is 2, so that the moving stroke of the first slider 3 is smaller than that of the second slider 6, that is, when the first slider 3 moves for a certain distance, the second slider 6 moves twice with the first slider, the volume of the lifting device is reduced, the maximum extension length of the lifting device is increased, and the lifting height of an outboard engine is increased; in addition, the top edge and the bottom edge of first slider 3 all are equipped with sealing washer 9, as required, the top edge and the bottom edge of second slider 6 all are equipped with sealing washer 9, through set up sealing washer 9 at first slider 3 and second slider 6, can further improve the two and installation cavity 101 and remove the sealing performance in the intracavity, guarantee that two slider relative movement can go on smoothly.

The details of the present invention not described in detail are prior art, and it will be apparent to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, and that the present invention may be embodied in 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.

Claims

1. The utility model provides an electro-hydraulic upwarping ware that outboard machine was used which characterized by: comprises a fixed cylinder (1), a driving rod (4), a sliding cylinder (5) and an oil receiving pipe (8); an axial installation cavity (101) is formed in the fixed column body (1), an electric push rod (2) is arranged at the bottom of the installation cavity (101), a first sliding block (3) correspondingly matched with the installation cavity (101) is arranged at the telescopic end of the electric push rod (2), and hydraulic oil is directly filled in the tops of the first sliding block (3) and the installation cavity (101); the head end of the driving rod (4) penetrates through the top of the fixed cylinder (1) in a sealing mode and then is correspondingly and fixedly connected with the first sliding block (3), the tail end of the driving rod (4) is bent at a right angle, the tail end of the driving rod is correspondingly and fixedly connected with the outer wall surface of the sliding cylinder (5), and the sliding cylinder (5) and the fixed cylinder (1) are correspondingly arranged in parallel;

an axial moving cavity is arranged in the sliding cylinder (5), a second sliding block (6) is arranged in the moving cavity in a matched mode, hydraulic oil is filled in the second sliding block (6) and the bottom of the moving cavity, a push rod (7) is installed on the second sliding block (6), and the push rod (7) correspondingly penetrates through the top surface of the sliding cylinder (5) and then is correspondingly hinged with an outboard engine in a sliding mode; and one end of the oil receiving pipe (8) is correspondingly and hermetically communicated with the mounting cavity (101) at the top of the fixed column body (1), and the other end of the oil receiving pipe (8) is correspondingly and hermetically communicated with the moving cavity at the bottom of the sliding column body (5).

2. The electro-hydraulic tilting device for outboard machines of claim 1, wherein: the diameter ratio of the mounting cavity (101) to the moving cavity is 2.

3. The electro-hydraulic tilting device for outboard machines of claim 1, wherein: the outer wall surface of the fixed column body (1) is provided with a sliding groove (102), and part of the outer wall surface of the sliding column body (5) is correspondingly matched with the groove wall surface of the sliding groove (102).

4. The electro-hydraulic tilting device for outboard machines of claim 1, wherein: and the top edge and the bottom edge of the first sliding block (3) are both provided with sealing rings (9).

5. The electro-hydraulic tilting device for outboard machines of claim 1, wherein: and sealing rings (9) are arranged on the top edge and the bottom edge of the second sliding block (6).