CN109398661A - A kind of gear protection mechanism - Google Patents
A kind of gear protection mechanism Download PDFInfo
- Publication number
- CN109398661A CN109398661A CN201811416095.XA CN201811416095A CN109398661A CN 109398661 A CN109398661 A CN 109398661A CN 201811416095 A CN201811416095 A CN 201811416095A CN 109398661 A CN109398661 A CN 109398661A
- Authority
- CN
- China
- Prior art keywords
- shift
- throttle
- gear
- swing rod
- partial gear
- 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.)
- Pending
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims abstract description 10
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000003739 neck Anatomy 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H21/00—Use of propulsion power plant or units on vessels
- B63H21/21—Control means for engine or transmission, specially adapted for use on marine vessels
- B63H21/213—Levers or the like for controlling the engine or the transmission, e.g. single hand control levers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H23/00—Transmitting power from propulsion power plant to propulsive elements
- B63H23/02—Transmitting power from propulsion power plant to propulsive elements with mechanical gearing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H23/00—Transmitting power from propulsion power plant to propulsive elements
- B63H23/02—Transmitting power from propulsion power plant to propulsive elements with mechanical gearing
- B63H2023/0291—Trolling gears, i.e. mechanical power transmissions comprising controlled slip clutches, e.g. for low speed propulsion
Abstract
A kind of gear protection mechanism of the present invention, throttle grip is rotatably connected with throttle transmission component by gate footstep lever, for controlling increasing or reducing for throttle；Shift handle is connected with shift driving assembly, for controlling the forward or backward of gear；The shift handle is spindle rotationally arranged on the first partial gear, and the first partial gear and the engagement of the second partial gear are connected；Second partial gear is arranged on swinging block, and the front end of swinging block is equipped with shift swing rod, and shift swing rod is equipped with shift push-pull cable；The connecting place of the swinging block and the second partial gear is provided with groove；The gate footstep lever is equipped with shift limited block; and above-mentioned shift limited block is fastened in groove; the present invention is when throttle is in high speed; since shift limited block is fastened in groove; shift operation can not be then carried out, only when throttle is in minimum position, just can be carried out shift; the gear-box for playing the role of protecting engine, increases service life.
Description
Technical field
The present invention relates to a kind of protection mechanisms, more particularly to a kind of gear protection mechanism.
Background technique
Shipboard usually hangs on stern trimming flag as the term suggests referring to the propulsion engine being mounted on the outside of hull (ship side)
Outside, also known as machine outside.Shipboard integrated level is high, installation is chosen simply, is the preferred power of personal amusement and recreation canoe,
It is widely used in commercial operation, government's law enforcement access field.
Shipboard when in use, carries out shift operation to it when throttle is in high speed sometimes, not only holds so at present
Internal damage parts are easily caused, its service life is reduced, while also there is certain risk, are caused to daily use
Security risk.
Summary of the invention
The invention mainly solves the technical problem of providing a kind of structure is simple, it can guarantee shift function only at throttle
The gear protection mechanism that could be used when minimum speed operation.
In order to solve the above technical problems, wrapping one technical scheme adopted by the invention is that provide a kind of gear protection mechanism
Include throttle grip, gate footstep lever, throttle transmission component, shift handle, shift driving assembly and shift limited block；Throttle grip is logical
It crosses gate footstep lever to be rotatably connected with throttle transmission component, for controlling increasing or reducing for throttle；Shift handle and shift
Driving assembly is connected, and moves forward or back for controlling gear；The shift driving assembly includes the first partial gear, second
Partial gear, swinging block, shift swing rod and shift push-pull cable；The shift handle is spindle rotationally arranged in the first incomplete tooth
On wheel, the first partial gear and the engagement of the second partial gear are connected；Second partial gear is arranged on swinging block,
The front end of swinging block is equipped with shift swing rod, and shift swing rod is equipped with shift push-pull cable；The swinging block and the second partial gear
Connecting place be provided with groove；The gate footstep lever is equipped with shift limited block, and above-mentioned shift limited block is fastened in groove.
Preferably, the throttle transmission component includes throttle gear, driven gear, throttle swing rod and throttle push-pull cable；Institute
It states throttle grip to be connected by gate footstep lever with throttle gear, throttle gear is engaged with driven gear to be connected, before driven gear
End is equipped with throttle swing rod, and throttle swing rod is equipped with throttle push-pull cable
The beneficial effects of the present invention are:
Gear protection mechanism of the invention since shift limited block is fastened in groove, then can not when throttle is in high speed
Carry out shift operation just can be carried out shift, plays the work for protecting engine gearbox only when throttle is in minimum position
With increasing service life.
Detailed description of the invention
Fig. 1 is schematic perspective view of the invention；
Fig. 2 is the schematic perspective view at another visual angle of attached drawing 1；
Fig. 3 is the connected structural schematic diagram of the second partial gear, swinging block and shift swing rod；
The components in the drawings are labeled as follows: 1, throttle grip；2, shift handle；3, shift limited block；4, gate footstep lever；5, oily
Front tooth wheel；6, driven gear；7, throttle swing rod；8, throttle push-pull cable；9, the first partial gear；10, the second partial gear；
11, swinging block；12, shift swing rod；13, shift push-pull cable；14, groove.
Specific embodiment
The preferred embodiments of the present invention will be described in detail with reference to the accompanying drawing, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, so as to make a clearer definition of the protection scope of the present invention.
Attached drawing 1 to 3 is please referred to, the embodiment of the present invention includes:
A kind of gear protection mechanism, including the driving of throttle grip 1, gate footstep lever 4, throttle transmission component, shift handle 2, shift
Component and shift limited block 3；Throttle grip 1 is rotatably connected with throttle transmission component by gate footstep lever 4, for controlling oil
Door increases or reduces；Shift handle 2 is connected with shift driving assembly, moves forward or back for controlling gear；The shift
Driving assembly includes the first partial gear 9, the second partial gear 10, swinging block 11, shift swing rod 12 and shift push-pull cable
13；The shift handle 2 is spindle rotationally arranged on the first partial gear 9, the first partial gear 9 and the second incomplete tooth
10 engagement of wheel is connected；Second partial gear 10 is arranged on swinging block 11, and the front end of swinging block 11 is equipped with shift swing rod
12, shift swing rod 12 is equipped with shift push-pull cable 13；The connecting place of the swinging block 11 and the second partial gear 10 is provided with recessed
Slot 14；The gate footstep lever 4 is equipped with shift limited block 3, and above-mentioned shift limited block 3 is fastened in groove 14.
Embodiment as a further preference, the throttle transmission component include throttle gear 5, driven gear 6, throttle pendulum
Bar 7 and throttle push-pull cable 8；The throttle grip 1 is connected by gate footstep lever 4 with throttle gear 5, throttle gear 5 and driven tooth
6 engagement of wheel is connected, and the front end of driven gear 6 is equipped with throttle swing rod 7, and throttle swing rod 7 is equipped with throttle push-pull cable 8.
Specifically, rotating throttle grip first when needing to increased or decrease throttle, being connect with gate footstep lever
Driving gear rotation, driving gear drive driven gear rotation, and driven gear driving throttle swing rod swings, and then pushes away
Dynamic or pulling throttle push-pull cable, realizes the function of increaseing or decreasing throttle.
When needing to carry out shift, shift handle is linked into and moves forward or back position, the first of shift handle connection is endless
All gear 30 rotates, and the first partial gear 30 drives the second partial gear 31 to rotate synchronously, and then drives shift swing rod 33
It is swung, pushes shift push-pull cable 34, realize shift.
When throttle is in high speed, gate footstep lever rotation, the shift limited block of gate footstep lever are driven by rotation handle
Rotation, so that shift handle 3 is in the groove of swinging block 32 due to shift limited block 7, at this moment cannot achieve shift function
Can, shift handle has been set by shift limited block card；Only when throttle is in minimum position, shift limited block is detached from pendulum at this time
In the groove of motion block 32, the function of low speed shift can be only achieved, play the role of protecting engine gearbox.
Gear protection mechanism of the invention, when throttle is in high speed, since shift limited block is fastened in groove, then
Shift operation can not be carried out, only when throttle is in minimum position, shift is just can be carried out, plays and protect engine gearbox
Effect, increase service life.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright description is applied directly or indirectly in other relevant technology necks
Domain is included within the scope of the present invention.
Claims (2)
1. a kind of gear protection mechanism, it is characterised in that: including throttle grip, gate footstep lever, throttle transmission component, shift hand
Handle, shift driving assembly and shift limited block；Throttle grip is rotatably connected with throttle transmission component by gate footstep lever, is used
In increasing or reducing for control throttle；Shift handle is connected with shift driving assembly, for controlling the forward or backward of gear；Institute
Stating shift driving assembly includes the first partial gear, the second partial gear, swinging block, shift swing rod and shift push-pull cable；
The shift handle is spindle rotationally arranged on the first partial gear, the first partial gear and the engagement of the second partial gear
It is connected；Second partial gear is arranged on swinging block, and the front end of swinging block is equipped with shift swing rod, and shift swing rod is equipped with
Shift push-pull cable；The connecting place of the swinging block and the second partial gear is provided with groove；The gate footstep lever is equipped with shift
Limited block, and above-mentioned shift limited block is fastened in groove.
2. gear protection mechanism according to claim 1, it is characterised in that: the throttle transmission component includes throttle tooth
Wheel, driven gear, throttle swing rod and throttle push-pull cable；The throttle grip is connected by gate footstep lever with throttle gear, throttle
Gear is engaged with driven gear to be connected, and the front end of driven gear is equipped with throttle swing rod, and throttle swing rod is equipped with throttle push-pull cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811416095.XA CN109398661A (en) | 2018-11-26 | 2018-11-26 | A kind of gear protection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811416095.XA CN109398661A (en) | 2018-11-26 | 2018-11-26 | A kind of gear protection mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109398661A true CN109398661A (en) | 2019-03-01 |
Family
ID=65455529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811416095.XA Pending CN109398661A (en) | 2018-11-26 | 2018-11-26 | A kind of gear protection mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109398661A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5545064A (en) * | 1993-09-09 | 1996-08-13 | Sanshin Kogyo Kabushiki Kaisha | Control for outboard motor |
| JPH11208590A (en) * | 1998-01-30 | 1999-08-03 | Sanshin Ind Co Ltd | Steering handle of outboard motor |
| JP2000272588A (en) * | 1999-03-29 | 2000-10-03 | Nitsupatsu Moosu Kk | Steering handle device for outboard motor |
| US20010046819A1 (en) * | 1999-01-26 | 2001-11-29 | Takaji Kawai | Tiller control for outboard motor |
| US20150033897A1 (en) * | 2013-08-05 | 2015-02-05 | Nhk Spring Co., Ltd. | Engine control apparatus |
| CN209176889U (en) * | 2018-11-26 | 2019-07-30 | 苏州百胜动力机器股份有限公司 | A kind of gear protection mechanism |
-
2018
- 2018-11-26 CN CN201811416095.XA patent/CN109398661A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5545064A (en) * | 1993-09-09 | 1996-08-13 | Sanshin Kogyo Kabushiki Kaisha | Control for outboard motor |
| JPH11208590A (en) * | 1998-01-30 | 1999-08-03 | Sanshin Ind Co Ltd | Steering handle of outboard motor |
| US20010046819A1 (en) * | 1999-01-26 | 2001-11-29 | Takaji Kawai | Tiller control for outboard motor |
| JP2000272588A (en) * | 1999-03-29 | 2000-10-03 | Nitsupatsu Moosu Kk | Steering handle device for outboard motor |
| US20150033897A1 (en) * | 2013-08-05 | 2015-02-05 | Nhk Spring Co., Ltd. | Engine control apparatus |
| CN209176889U (en) * | 2018-11-26 | 2019-07-30 | 苏州百胜动力机器股份有限公司 | A kind of gear protection mechanism |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |