CN204037880U - A kind of Marine outboard motor gear-changing device - Google Patents
A kind of Marine outboard motor gear-changing device Download PDFInfo
- Publication number
- CN204037880U CN204037880U CN201420537280.5U CN201420537280U CN204037880U CN 204037880 U CN204037880 U CN 204037880U CN 201420537280 U CN201420537280 U CN 201420537280U CN 204037880 U CN204037880 U CN 204037880U
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- hole
- reaction plate
- detent
- described rotating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of Marine outboard motor gear-changing device, comprise rotating shaft and reaction plate, described rotating shaft is connected with handle and pull bar, described rotating shaft is assemblied in the centre hole of described reaction plate rotationally, described rotating shaft with the periphery of described centre hole normal-running fit on be provided with multiple detent, described multiple detent is positioned on the same cross-sectional plane of described rotating shaft, described reaction plate is radially provided with the through hole corresponding with described detent position, pull back spring and place kick is equipped with in described through hole, the two ends of described pull back spring respectively with described place kick and the screw that is screwed on through hole inconsistent, described place kick is pressed on the detent of described rotating shaft under the effect of pull back spring.This apparatus structure is simple, compact, and variable block is flexible, good reliability.
Description
Technical field
The utility model relates to marine engine technical field, is specially a kind of gear-changing device of Marine outboard motor.
Background technology
, easily there is maloperation and cause safety misadventure, or gearbox gear is damaged in the most complex structure of existing Marine outboard motor gear-changing device.As patent CN2401454 discloses a kind of gear changing mechanism, its structure is more complicated, reliability is poor, this gear changing mechanism realizes locating by the cambered surface groove fit on steel ball and declutch shift shaft, declutch shift shaft axial motion is driven by handle, because the axial dimension of declutch shift shaft is longer, gearshift is therefore made to take larger space.
Summary of the invention
The purpose of this utility model is to provide a kind of hanger gear-changing device peculiar to vessel, and its structure is simple, compact, and variable block is flexible, good reliability.
Marine outboard motor gear-changing device described in the utility model, comprise rotating shaft and reaction plate, described rotating shaft is connected with handle and pull bar, described rotating shaft is assemblied in the centre hole of described reaction plate rotationally, described rotating shaft with the periphery of described centre hole normal-running fit on be provided with multiple detent, described multiple detent is positioned on the same cross-sectional plane of described rotating shaft, described reaction plate is radially provided with the through hole corresponding with described detent position, pull back spring and place kick is equipped with in described through hole, the two ends of described pull back spring respectively with described place kick and the screw that is screwed on through hole inconsistent, described place kick is pressed on the detent of described rotating shaft under the effect of pull back spring.
Described rotating shaft is provided with three detents, equal relative to the corner of rotating shaft core line between described adjacent two detents.
A side end face of described reaction plate offers mounting hole, and an adapter plate is fastened on the end face of described reaction plate by described mounting hole, and the center of described adapter plate is connected with described rotating shaft rotationally by a connecting pin coaxial with rotating shaft.
Marine outboard motor gear-changing device described in the utility model, by coordinating of place kick and detent in rotating shaft, achieve variable block location, its registration is reliable, effectively can avoid phenomenon of trip stopping.Further, described rotating shaft be normal-running fit in reaction plate centre hole, and compact conformation, takes up room little.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 is the back view of Fig. 1.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail, and following examples, only for explaining the utility model, do not form the restriction to the utility model protection domain.
Marine outboard motor gear-changing device as shown in Figure 1 and Figure 2, comprises rotating shaft 1 and reaction plate 2, is fixed with handle 3, has pull bar 4 in the bottom-hinged of rotating shaft at the top of described rotating shaft 1.
Described rotating shaft 1 is assemblied in the centre hole of described reaction plate 2 rotationally, a side end face of described reaction plate offers two mounting holes 201, one adapter plate 5 is fixed on the end face of described reaction plate 2 by described mounting hole 201, and the center of described adapter plate 5 is connected with described rotating shaft 1 rotationally by a connecting pin 6 coaxial with rotating shaft.
Described rotating shaft 1 with the periphery of described centre hole normal-running fit on be provided with three detents 101, described three detents 101 are positioned on the same cross-sectional plane of described rotating shaft, and equal relative to the corner of rotating shaft core line between adjacent two detents.
Described reaction plate 2 is radially provided with the through hole corresponding with described detent position, pull back spring 202 and place kick 203 is equipped with in described through hole, the two ends of described pull back spring 202 are inconsistent with the screw 204 be screwed on through hole with described place kick 203 respectively, and described place kick 203 is pressed on the detent 101 of described rotating shaft under the effect of pull back spring.
Claims (3)
1. a Marine outboard motor gear-changing device, it is characterized in that: comprise rotating shaft (1) and reaction plate (2), described rotating shaft is connected with handle (3) and pull bar (4), described rotating shaft is assemblied in the centre hole of described reaction plate rotationally, described rotating shaft with the periphery of described centre hole normal-running fit on be provided with multiple detent (101), described multiple detent is positioned on the same cross-sectional plane of described rotating shaft, described reaction plate is radially provided with the through hole corresponding with described detent position, pull back spring (202) and place kick (203) is equipped with in described through hole, the two ends of described pull back spring respectively with described place kick (203) and the screw (204) that is screwed on through hole inconsistent, described place kick is pressed on the detent of described rotating shaft under the effect of pull back spring.
2. Marine outboard motor gear-changing device according to claim 1, is characterized in that: in described rotating shaft, be provided with three detents, equal relative to the corner of rotating shaft core line between described adjacent two detents.
3. Marine outboard motor gear-changing device according to claim 1 and 2, it is characterized in that: on a side end face of described reaction plate (2), offer mounting hole (201), one adapter plate (5) is fastened on by described mounting hole on the end face of described reaction plate, and the center of described adapter plate is connected with described rotating shaft (1) rotationally by a connecting pin (6) coaxial with rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420537280.5U CN204037880U (en) | 2014-09-18 | 2014-09-18 | A kind of Marine outboard motor gear-changing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420537280.5U CN204037880U (en) | 2014-09-18 | 2014-09-18 | A kind of Marine outboard motor gear-changing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204037880U true CN204037880U (en) | 2014-12-24 |
Family
ID=52238575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420537280.5U Expired - Fee Related CN204037880U (en) | 2014-09-18 | 2014-09-18 | A kind of Marine outboard motor gear-changing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204037880U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105667788A (en) * | 2016-01-12 | 2016-06-15 | 林建民 | Unmanned aerial vehicle |
-
2014
- 2014-09-18 CN CN201420537280.5U patent/CN204037880U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105667788A (en) * | 2016-01-12 | 2016-06-15 | 林建民 | Unmanned aerial vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141224 Termination date: 20170918 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |