CN201597744U

CN201597744U - Marine outboard motor and base mounting structure

Info

Publication number: CN201597744U
Application number: CN201020134536XU
Authority: CN
Inventors: 伍本银
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-03-18
Filing date: 2010-03-18
Publication date: 2010-10-06
Anticipated expiration: 2020-03-18

Abstract

The utility model relates to a marine outboard motor and base mounting structure, wherein a marine outboard motor is mounted on a base by a rotating shaft, a jib is arranged between the marine outboard motor and the base, a control handgrip is arranged on the marine outboard motor and is disengaged from the water surface by a control impeller. a self-locking bar sleeve parallel to the rotating shaft is arranged on the base at one side of the jib, a self-locking bar penetrates through the self-locking bar sleeve and can be axially-movable, and the self-locking bar can be transversely placed above the jib when the marine outboard motor is in the work state. According to the utility model, the licking operation for preventing the marine outboard motor from rotating is simple when the boat is retreated, only the self-locking bar is pushed to be transversely placed above the jib, if the locking is released, the self-locking bar is retreated, thus the change is convenient. In addition, the locking structure is very simple.

Description

Marine outboard motor and support mounting structure

Technical field

The utility model relates to Marine outboard motor, specifically refers to Marine outboard motor and support mounting structure.

Background technology

Marine outboard motor is as the power pack section of ship, and it is installed on the hull by support.Ship has three kinds of mode of operations usually on the water surface: move ahead, retreat and park, cooresponding Marine outboard motor mode of operation is for just changeing, reverse and stopping working.When parking, produce resistance, impeller need be promoted to break away from the water surface for fear of impeller.During actual installation, Marine outboard motor is installed on the support by rotating shaft, has pivoted arm between fuselage and the rotating shaft, is provided with the manipulating handgrip of length much larger than pivoted arm simultaneously on fuselage.So just can Marine outboard motor be rotated around the shaft by pulling manipulating handgrip, and utilize the characteristics of the moment of impeller end less than the moment of fuselage end, directly the fuselage that turns over is placed on the deck of boat, at this moment, impeller be just broken away from the water surface naturally by perk.But this impeller is had the following disadvantages at least by the mode that perk breaks away from the water surface: 1, the fuselage inclination is bigger, leakage of oil easily; 2, if will relay impeller in the entry, need expend bigger strength and pull manipulating handgrip.

On the other hand, ship when moving ahead, water to the antagonistic force of output shaft and impeller backward, output shaft can not rotate just in time by sole plate supports on this direction.But when ship fell back, water was to the antagonistic force change of direction of output shaft and impeller, in order to prevent Marine outboard motor rotation around the shaft under the antagonistic force of water, specialized agency need be set stop in this case rotation.But on this direction, there are the needs of rotation (to break away from the water surface for impeller as described above again, need Marine outboard motor to rotate around the shaft), therefore on this direction, the rotation that fixing mechanism stops output shaft when falling back can not be set, can only be whether to rotate the mechanism that to switch, when promptly needing to rotate (as parking), this mechanism lifts restrictions, and when not needing to rotate (as falling back), recovers the restriction of this mechanism.When present implementation structure is the restriction rotation, output shaft and support are linked together, when lifting restrictions, again output shaft and support are separated.This mechanism structure is comparatively complicated, and operation and switching are all inconvenient.

The utility model content

At the prior art above shortcomings, the purpose of this utility model provides and a kind ofly retreats and park easy operation, Marine outboard motor and support mounting structure simple in structure.

The technical solution of the utility model is achieved in that Marine outboard motor is installed on the support by rotating shaft, is pivoted arm between Marine outboard motor and the rotating shaft, is provided with manipulating handgrip and breaks away from the water surface to handle impeller on Marine outboard motor.Be positioned at pivoted arm one side and be provided with self-lock rod sleeve with shaft parallel on support, self-lock rod passes from the self-lock rod sleeve and can move axially, and self-lock rod can be horizontal above pivoted arm under the Marine outboard motor mode of operation.

Self-lock rod sleeve endoporus is a stepped hole, self-lock rod is cooresponding stepped shaft with it, be provided with the self-lock rod return spring between the step of the step of stepped hole and self-lock rod, be provided with the lock pin vertical with self-lock rod on self-lock rod, the self-lock rod sleeve is provided with and the cooresponding position-limited trough of lock pin.

Be exposed to the self-lock rod sleeve outside one end at self-lock rod and be provided with handle; Be provided with and the cooresponding deep-slotted chip breaker of self-lock rod shape at the pivoted arm upper surface.

On manipulating handgrip, be provided with hitch (as hanging hole or peg), be provided with the hook that can hang on the hitch on the support, on support, be provided with to make and link up with the hook operating mechanism that enters or throw off hitch.

Described hook operating mechanism is the hook joystick, and the hook joystick is installed on the hook operating rod bearing on the support and is rotatable, is provided with the return torsion spring on the hook joystick, and hook is fixed on the hook joystick and can rotates with the hook joystick.

Compared to existing technology, the utlity model has following beneficial effect:

The locking that prevents the Marine outboard motor rotation when 1, ship retreats is simple to operate.Only need self-lock rod released and horizontally above pivoted arm, get final product, and will cancel locking, self-lock rod is return got final product easy switching again; Except simple to operate, easy switching, this locking structure is also very simple;

2, ship is parked operation and is restored simple, laborsaving.Only need manipulating handgrip is pressed down, the hook on the support hangs on the hitch and gets final product, and this moment, impeller just left the water surface, so the Marine outboard motor rotational angle is little, not easy oil leakage.Because the Marine outboard motor rotational angle is little, the power that manipulating handgrip will be thrown off hook is also very little.

Description of drawings

Fig. 1-the utility model structural representation;

Fig. 2-self-lock rod locking state scheme drawing;

Fig. 3-self-lock rod releasing orientation scheme drawing;

Fig. 4-the utility model hook disengaged condition scheme drawing;

Fig. 5-the utility model hook suspended state scheme drawing.

The specific embodiment

The utility model is described in further detail below in conjunction with accompanying drawing.

Referring to Fig. 1, as can be seen, the utility model Marine outboard motor 1 is installed on the support 3 by rotating shaft 2, is pivoted arm 4 between Marine outboard motor 1 and the rotating shaft 2 from the figure, be that Marine outboard motor 1 flexibly connects by pivoted arm 4 and rotating shaft 2, rotating shaft 2 is installed between two shaft seats 5 on the support.On Marine outboard motor 1, be provided with manipulating handgrip 6, make impeller 7 break away from the water surface or enter the water surface by manipulation handgrip 6.On support 3, be positioned at pivoted arm one side and be provided with the self-lock rod sleeve 8 that is used for the suit self-lock rod with shaft parallel, self-lock rod sleeve 8 is one-body molded with support 3, self-lock rod 9 passes from self-lock rod sleeve 8 and can move axially, (comprising the two states that moves forward and backward) self-lock rod 9 can horizontally rotate with prevention pivoted arm 4 above pivoted arm 4 under Marine outboard motor 1 mode of operation, and locking state is seen Fig. 2.

Referring to Fig. 2 and Fig. 3, self-lock rod sleeve 8 endoporus are stepped hole, self-lock rod 9 is cooresponding stepped shaft with it, between the step of the step of stepped hole and self-lock rod, be provided with self-lock rod return spring 10, be provided with the lock pin vertical with self-lock rod 11 on self-lock rod 9, self-lock rod sleeve 8 is provided with and the cooresponding position-limited trough 12 of lock pin.Position-limited trough 12 has two groups, and is orthogonal, and two states is released and return to corresponding respectively self-lock rod 9.Under the effect of self-lock rod return spring 10, self-lock rod 9 has extrapolated all the time application force, and position-limited trough 12 is by to spacing to self-lock rod 9 of the spacing realization of lock pin 11, and promptly when lock pin 11 was fallen position-limited trough 12, self-lock rod 9 just can not be released forward again.When lock pin 11 switches, just realized stoping pivoted arm 4 to rotate or the releasing of blocked state on two groups of position-limited troughs 12.The self-lock rod locking state is seen Fig. 2, and the self-lock rod releasing orientation is seen Fig. 3.

Be exposed to self-lock rod sleeve 8 outsides one end at self-lock rod 9 and be provided with the handle of being convenient to operate 13 (as the sphere handle).Be provided with and the cooresponding deep-slotted chip breaker 14 of self-lock rod shape at pivoted arm 4 upper surfaces, self-lock rod 9 just in time drops in the deep-slotted chip breaker 14 when releasing.

The utility model has solved the problem that Marine outboard motor impeller when parking easily breaks away from the water surface simultaneously, concrete scheme is: referring to Fig. 4 and Fig. 5, on manipulating handgrip 6, be provided with hitch, on support 3, be provided with the hook 15 that can hang on the hitch, on support, be provided with to make and link up with the hook operating mechanism that enters or throw off hitch.The hitch here is that the structure that hook can hook is got final product, and as hanging hole or peg etc., is peg 16 on the figure.

Described hook operating mechanism is hook joystick 17, and hook joystick 17 is installed on the hook operating rod bearing 18 on the support 3 and is rotatable, and hook 15 is fixed on the hook joystick 17 and can rotates with the hook joystick.Be provided with return torsion spring 19 on hook joystick 17, the return torsion spring makes hook have the trend of rotating to the hook opening direction all the time.Actually add man-hour, hook joystick 17 1 ends are bent to form motion arm 20, rotating operation arm 20, and hook 15 rotates with hook joystick 17.The hook disengaged condition is seen Fig. 4, and the hook suspended state is seen Fig. 5.

Based on principle of design of the present utility model, hitch and hook also can switches, and promptly hitch is located on the support, and hook and hook operating mechanism are located on the manipulating handgrip.

The utility model ship is parked operation and is restored simple, laborsaving.Only need manipulating handgrip is pressed down, the hook on the support hangs on the hitch and gets final product, and this moment, impeller just left the water surface, so the Marine outboard motor rotational angle is little, not easy oil leakage.Because the Marine outboard motor rotational angle is little, the power that manipulating handgrip will be thrown off hook is also very little.

Claims

1. Marine outboard motor and support mounting structure, Marine outboard motor (1) is installed on the support (3) by rotating shaft (2), it between Marine outboard motor and the rotating shaft pivoted arm, on Marine outboard motor (1), be provided with manipulating handgrip (6), it is characterized in that: on support (3), be positioned at pivoted arm one side and be provided with self-lock rod sleeve (8) with shaft parallel, self-lock rod (9) passes from self-lock rod sleeve (8) and can move axially, and self-lock rod can be horizontal above pivoted arm under the Marine outboard motor mode of operation.

2. Marine outboard motor according to claim 1 and support mounting structure, it is characterized in that: self-lock rod sleeve (8) endoporus is a stepped hole, self-lock rod (9) is cooresponding stepped shaft with it, between the step of the step of stepped hole and self-lock rod, be provided with self-lock rod return spring (10), be provided with the lock pin vertical with self-lock rod (11) on self-lock rod (9), self-lock rod sleeve (8) is provided with and the cooresponding position-limited trough of lock pin (12).

3. Marine outboard motor according to claim 1 and 2 and support mounting structure is characterized in that: be exposed to the self-lock rod sleeve outside one end at self-lock rod (9) and be provided with handle (13); Be provided with and the cooresponding deep-slotted chip breaker of self-lock rod shape (14) at pivoted arm (4) upper surface.

4. Marine outboard motor according to claim 3 and support mounting structure, it is characterized in that: on manipulating handgrip (6), be provided with hitch, on support (3), be provided with the hook (15) that can hang on the hitch, on support, be provided with to make and link up with the hook operating mechanism that enters or throw off hitch.

5. Marine outboard motor according to claim 4 and support mounting structure is characterized in that: described hitch is located on the support, and hook and hook operating mechanism are located on the manipulating handgrip.

6. according to claim 4 or 5 described Marine outboard motors and support mounting structure, it is characterized in that: described hook operating mechanism is hook joystick (17), the hook operating rod bearing (18) that hook joystick (17) is installed on support or the manipulating handgrip is gone up and is turned, be provided with return torsion spring (19) on hook joystick (17), hook (15) is fixed on the hook joystick (17) and can rotates with the hook joystick.

7. Marine outboard motor according to claim 6 and support mounting structure is characterized in that: described hitch is hanging hole or peg.