CN108061132A - Engine complete machine structure - Google Patents
Engine complete machine structure Download PDFInfo
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- CN108061132A CN108061132A CN201810077663.1A CN201810077663A CN108061132A CN 108061132 A CN108061132 A CN 108061132A CN 201810077663 A CN201810077663 A CN 201810077663A CN 108061132 A CN108061132 A CN 108061132A
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- Prior art keywords
- axis
- reverse gear
- gear
- housing
- tooth
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- 208000032370 Secondary transmission Diseases 0.000 claims abstract description 24
- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 210000000515 tooth Anatomy 0.000 claims description 41
- 239000000945 filler Substances 0.000 claims description 29
- 230000008859 change Effects 0.000 claims description 19
- 230000008439 repair process Effects 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 abstract description 3
- 239000003921 oil Substances 0.000 description 22
- 238000012423 maintenance Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 239000010687 lubricating oil Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
- F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
- F16H3/20—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially using gears that can be moved out of gear
- F16H3/22—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially using gears that can be moved out of gear with gears shiftable only axially
- F16H3/30—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially using gears that can be moved out of gear with gears shiftable only axially with driving and driven shafts not coaxial
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/023—Mounting or installation of gears or shafts in the gearboxes, e.g. methods or means for assembly
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/042—Guidance of lubricant
- F16H57/0421—Guidance of lubricant on or within the casing, e.g. shields or baffles for collecting lubricant, tubes, pipes, grooves, channels or the like
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Details Of Gearings (AREA)
Abstract
The present invention relates to a kind of engine complete machine structures, belong to Motorcycle Engine Technology field.Engine complete machine structure, including sequentially connected reverse gear component, secondary transmission components and heat engine component；Reverse gear component includes reverse gear housing, an axis and two axis；Secondary transmission components include gear box casing, countershaft and main shaft；Heat engine component includes heat engine housing, output shaft and bent axle.Engine complete machine structure, reverse gear component, secondary transmission components and the heat engine component set including modularization, secondary transmission components and reverse gear component are separately provided with heat engine component, and three removably connects, reasonable in design, rationally utilize space, easy to repair and replacement, when motorcycle complete machine matches, output shaft is on the axis of rear axle, so that the transmission of power is to wait semiaxis, the both sides uniform force of rear axle on rear axle.
Description
Technical field
The present invention relates to Motorcycle Engine Technology field, in particular to a kind of engine complete machine structure.
Background technology
With the development of society, motorcycle is progressed among people’s lives.Motorcycle is divided into according to the quantity of wheel
Two-wheeled motorcycle and motor tricycle, motorcycle as trip instrument, can both realize it is short-range be rapidly achieved, can also keep away
Exempt from traffic congestion.
Core of the engine as motorcycle, the design of engine are most important.Existing engine, structure design is more
Cumbersome, reverse gear component and transmission components are respectively positioned in engine shell body, occupied space, reverse gear or change gear etc. zero
The repair of part is more difficult with replacing, and influences work efficiency.
The content of the invention
It is an object of the invention in view of the above-mentioned problems, a kind of engine complete machine structure is provided, including modularization setting
Reverse gear component, secondary transmission components and heat engine component, secondary transmission components and reverse gear component are separately provided with heat engine component, three
Dismountable connection, it is reasonable in design, it is easy to repair with replacing rationally using space, when motorcycle complete machine matches, output
Axis is on the axis of rear axle so that the transmission of power is to wait semiaxis on rear axle, is improved the above problem.
What the present invention was realized in：
The embodiment provides a kind of engine complete machine structure, including sequentially connected reverse gear component, secondary change
Fast component and heat engine component；
The reverse gear component includes reverse gear housing, an axis and two axis, the reverse gear housing and the secondary speed changing portion
Part removably connects, and an axis and two axis are respectively positioned in the reverse gear housing, and an axis and two axis are same
Axis is set, and an axis and two axis are rotatably connected respectively with the reverse gear housing, an axis and two axis
It is sequentially connected；
The pair transmission components include gear box casing, countershaft and main shaft, the gear box casing and the reverse gear shell
Body removably connects, and the countershaft and the main shaft are respectively positioned in the transmission housing body, and the countershaft leads to two axis
An axis connection is crossed, the countershaft is coaxially disposed with two axis, and the main shaft is passed with the countershaft by change gear group
Dynamic connection, the change gear group are sheathed on the outside of the main shaft and the countershaft respectively, and the change gear group is located at institute
It states in transmission housing body；
The heat engine component includes heat engine housing, output shaft and bent axle, and the heat engine housing can with the gear box casing
The connection of dismounting, the output shaft and the bent axle are respectively positioned in the heat engine housing, and the output shaft and the main shaft are coaxial
It sets and the output shaft is connected with the spindle drive, the bent axle is sequentially connected with the output shaft.
In optional embodiment of the present invention, the both ends of an axis offer the first connecting hole respectively, and described first connects
It connects and the first internal spline is provided in hole, two axis is located at the both ends of an axis with the countershaft respectively, and two axis plugs
In in one of them described first connecting hole, the countershaft is inserted in another described first connecting hole, two axis
One end of an axis connection is provided with the first external splines corresponding with first internal spline, first external splines and institute
The cooperation of the first internal spline is stated, the countershaft is provided with corresponding with first internal spline the with one end of an axis connection
Two external splines, second external splines coordinate with first internal spline.
In optional embodiment of the present invention, the outer cover of an axis is equipped with clutch shaft bearing, and the clutch shaft bearing is located at
One end away from two axis of one axis, an axis are rotatable by the clutch shaft bearing with the reverse gear housing
Connection, the outer cover of two axis are equipped with second bearing, and the second bearing is located at one away from an axis of two axis
End, two axis are rotatably connected with the reverse gear housing by the second bearing.
In optional embodiment of the present invention, the reverse gear component includes reverse gear tooth, reverse gear clutch tooth, reverse gear gap bridge tooth
And reverse gear tooth, the reverse gear tooth are sheathed on that two axis is outer and the reverse gear tooth is sequentially connected with two axis, it is described fall
Shelves gap bridge tooth is sheathed on outside reverse gear pony axle, the reverse gear gap bridge tooth and the reverse gear tooth engagement, the reverse gear clutch tooth and institute
State the both ends that reverse gear tooth is sheathed on reverse gear axis respectively, the reverse gear pony axle and the reverse gear axis respectively with institute
It states two axis to be arranged in parallel, the reverse gear clutch tooth can move axially to and the reverse gear tooth and institute along the reverse gear pony axle
It states reverse gear gap bridge tooth to engage respectively, an axis is provided with the gear with the reverse gear tooth engagement, the reverse gear tooth
It is sequentially connected with an axis.
In optional embodiment of the present invention, the change gear group includes two gear teeth groups, described two gear teeths
Group is sheathed on respectively outside the main shaft and the countershaft, and the gear teeth group includes five gear teeths, described two gear teeth groups
Five gear teeths correspond, gear tooth engagement described in the one pair of which of described two gear teeth groups.
In optional embodiment of the present invention, one end being connected with the main shaft of the output shaft is provided with the second connection
Hole, the main shaft are inserted in second connecting hole, and the second internal spline is provided in second connecting hole, the main shaft
The one end being connected to the output shaft is provided with the 3rd external splines corresponding with second internal spline, the 3rd external splines with
The second internal spline cooperation.
In optional embodiment of the present invention, the gear box casing is provided with close to one end of the reverse gear housing
Two clamping portions, the countershaft and the main shaft are located in described two clamping portions respectively, and the outer cover of the countershaft is equipped with the
Three bearings, the outer surface of the 3rd bearing are clamped with one of them described clamping portion, the countershaft and the gear box casing
It is rotatably connected by the 3rd bearing, the outer cover of the main shaft is equipped with fourth bearing, the appearance of the fourth bearing
Face is clamped with another described clamping portion, and the main shaft is rotatably connected with the gear box casing by the fourth bearing
It connects.
In optional embodiment of the present invention, the outer cover of the output shaft is equipped with 5th bearing, the output shaft and institute
Heat engine housing is stated rotatably to connect by the 5th bearing.
In optional embodiment of the present invention, the reverse gear housing offers the first oil filler point, first oil filler point
Through the reverse gear housing, first oil filler point is provided with the first plug cock, first plug cock and the reverse gear housing
Dismountable connection；
The gear box casing offers the second oil filler point, and second oil filler point runs through the gear box casing, described
Second oil filler point is provided with the second plug cock, and second plug cock is removably connected with the gear box casing；
The heat engine housing offers the 3rd oil filler point, and the 3rd oil filler point runs through the heat engine housing, and the described 3rd
Oil filler point is provided with the 3rd plug cock, and the 3rd plug cock is removably connected with the heat engine housing.
In optional embodiment of the present invention, the gear box casing is located at the reverse gear housing and the heat engine housing
Between, the gear box casing is bolted respectively with the reverse gear housing and the heat engine housing.
Compared with prior art, beneficial effects of the present invention are：
The engine complete machine structure, the reverse gear component set including modularization, secondary transmission components and heat engine component, pair become
Fast component and reverse gear component are separately provided with heat engine component, and three removably connects, reasonable in design, rationally using empty
Between, easy to repair with replacing, when motorcycle complete machine matches, output shaft is on the axis of rear axle so that the biography of power on rear axle
Pass is to wait semiaxis, the both sides uniform force of rear axle.
Description of the drawings
It in order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of scope, for those of ordinary skill in the art, without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is a kind of schematic diagram at the visual angle for the engine complete machine structure that first embodiment of the invention provides；
Fig. 2 is the sectional view for the engine complete machine structure that first embodiment of the invention provides；
Fig. 3 is the structure diagram of the reverse gear component of Fig. 2；
Fig. 4 is the structure diagram of the secondary transmission components of Fig. 2.
Icon：100- engine complete machine structures；1- reverse gear components；11- reverse gear housings；The first oil filler points of 111-；
The first plug cocks of 112-；Mono- axis of 12-；The first connecting holes of 121-；122- clutch shaft bearings；Bis- axis of 13-；131- second bearings；14- reverse gears
Tooth；15- reverse gear clutch tooths；16- reverse gear gap bridge teeth；17- reverse gear teeth；18- reverse gear pony axles；19- reverse gear axis；2- pairs
Transmission components；21- gear box casings；211- clamping portions；The second oil filler points of 212-；The second plug cocks of 213-；22- countershafts；221-
Three bearings；23- main shafts；231- fourth bearings；24- gear teeth groups；241- gear teeths；3- heat engine components；31- heat engine housings；
The 3rd oil filler points of 311-；The 3rd plug cocks of 312-；32- output shafts；The second connecting holes of 321-；322- 5th bearings；33- bent axles.
Specific embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, the technical solution in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
Part of the embodiment of the present invention, instead of all the embodiments.The present invention implementation being usually described and illustrated herein in the accompanying drawings
The component of example can configure to arrange and design with a variety of.
Therefore, below the detailed description of the embodiment of the present invention to providing in the accompanying drawings be not intended to limit it is claimed
The scope of the present invention, but be merely representative of the present invention selected embodiment.Based on the embodiments of the present invention, this field is common
Technical staff's all other embodiments obtained without creative efforts belong to the model that the present invention protects
It encloses.
It should be noted that：Similar label and letter represents similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent attached drawing in a attached drawing.
In the description of the present invention, it is necessary to which explanation, the orientation or position relationship of the instructions such as term " interior ", " outer " are base
In orientation shown in the drawings or position relationship or the invention product using when the orientation usually put or position relationship, only
It is that the present invention must have specifically with the device for describing rather than indicate or imply meaning or element is simplified for ease of description
Orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.In addition, term " first ", " the
Two " etc. are only used for distinguishing description, and it is not intended that instruction or hint relative importance.
In the description of the present invention, it is also necessary to explanation, unless otherwise clearly defined and limited, term " setting ",
" connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or be integrally connected；Can be
Mechanical connection or electrical connection；It can be directly connected, can also be indirectly connected by intermediary, can be two
Connection inside element.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood in the present invention
In concrete meaning.
First embodiment
Fig. 1 is refer to, the present embodiment provides a kind of engine complete machine structure 100, including sequentially connected reverse gear component
1st, secondary transmission components 2 and heat engine component 3.
As Figure 1-Figure 4, in the present embodiment, reverse gear component 1 includes reverse gear housing 11, an axis 12 and two axis,
Secondary transmission components 2 include gear box casing, countershaft and main shaft, and heat engine component 3 includes heat engine housing, output shaft and bent axle, speed change
Tank shell distribution is connected with reverse gear housing 11 and heat engine casing bolts, convenient for reverse gear component 1, secondary transmission components 2 and heat engine
The independent repair and replacement of component 3, improve maintenance efficiency；One axis 12 and the coaxial arrangement of two axis and an axis 12 and the transmission of two axis connect
It connects, countershaft is coaxially disposed and is sequentially connected with an axis 12, is equivalent to countershaft and two axis are coaxially disposed；Main shaft is parallel with countershaft to be set
It puts, and main shaft is sequentially connected with countershaft by change gear group；Output shaft is connected with spindle drive and output shaft and main shaft are same
Axis is set, and bent axle is sequentially connected with output shaft.The engine complete machine structure 100, by secondary transmission components 2 and reverse gear component 1 with
Heat engine component 3 separates, and in motorcycle final assembly, output shaft is on the axis of rear axle, the way of output of axis so that rear
The transmission of power is to wait semiaxis on bridge.
Below to the concrete structure of all parts of the engine complete machine structure 100 and the progress of mutual position relationship
It is described in detail.
As shown in Figure 1, engine complete machine structure 100 includes sequentially connected reverse gear component 1, secondary transmission components 2 and heat
Machine component 3, compared with conventional monolithic engine, the engine complete machine structure 100, by secondary transmission components 2 and reverse gear component 1
It is separated with heat engine component 3, reverse gear component 1,3 blocking of secondary transmission components 2 and heat engine component, convenient for the independent repair of each component
With replacement, maintenance efficiency is improved.3 one reverse gear component 1, secondary transmission components 2 and heat engine component line designs, it is whole convenient for engine
Installation of the machine structure 100 in motorcycle final assembly, space availability ratio are high.
As shown in Fig. 2, reverse gear component 1 includes reverse gear housing 11, an axis 12 and two axis 13, reverse gear housing 11 and pair
Transmission components 2 removably connect, and an axis 12 and two axis 13 are respectively positioned on inside reverse gear housing 11, and an axis 12 and two axis 13 are coaxial
It sets, and an axis 12 is rotatably connected with two axis 13 with reverse gear housing 11 respectively, and an axis 12 is sequentially connected with two axis 13.
As shown in Fig. 2, the both ends of an axis 12 offer the first connecting hole 121 respectively, two the first connecting holes 121 are coaxially set
It puts, is provided with the first internal spline in the first connecting hole 121, two axis 13 are located at one end away from secondary transmission components 2 of an axis 12, and two
Axis 13 is inserted in the first connecting hole 121, and two axis 13 are provided with corresponding with the first internal spline with one end that an axis 12 connects
One external splines, the first external splines and the first internal spline coordinate so that two axis 13 and an axis 12 pass through the first spline and the second spline
Cooperation realize be sequentially connected.The outer cover of one axis 12 is equipped with clutch shaft bearing 122, and clutch shaft bearing 122 is located at the separate of an axis 12
One end of two axis 13, an axis 12 are rotatably connected with reverse gear housing 11 by clutch shaft bearing 122；The outside of two axis 13 is arranged
There is second bearing 131, second bearing 131 is located at one end away from an axis 12 of two axis 13, and two axis 13 and reverse gear housing 11 are logical
Second bearing 131 is crossed rotatably to connect.
In the present embodiment, reverse gear housing 11 offers the first oil filler point 111, and the first oil filler point 111 runs through reverse gear
Housing 11, the first oil filler point 111 are used to inject lubricating oil to the inside of reverse gear housing 11.In order to avoid dust enters reverse gear shell
In body 11, the first oil filler point 111 is provided with the first plug cock 112, and the first plug cock 112 is removably connected with reverse gear housing 11.
As shown in figure 3, reverse gear component 1 includes reverse gear tooth 14, reverse gear clutch tooth 15, reverse gear gap bridge tooth 16 and reverse gear
Tooth 17, reverse gear tooth 14 are sheathed on outside two axis 13, and reverse gear tooth 14 is sequentially connected with two axis 13；Reverse gear gap bridge tooth 16 is sheathed on down
Outside shelves pony axle 18, reverse gear clutch tooth 15 is sheathed on the both ends of reverse gear axis 19, reverse gear idle running with reverse gear tooth 17 respectively
Axis 18 and reverse gear axis 19 are arranged in parallel respectively with two axis 13, and reverse gear clutch tooth 15 can be moved along the axial direction of reverse gear pony axle 18
Move to reverse gear tooth 14 and reverse gear gap bridge tooth 16 and engage respectively, an axis 12 be provided with 17 meshed gears of reverse gear tooth, fall
Shelves driving cog 17 is sequentially connected with an axis 12.
Secondary transmission components 2 include gear box casing 21, countershaft 22 and main shaft 23, gear box casing 21 and reverse gear housing 11
Dismountable connection, countershaft 22 and main shaft 23 are respectively positioned in gear box casing 21, and countershaft 22 is connected with two axis 13 by an axis 12,
Countershaft 22 is coaxially disposed with two axis 13, and 22 and two axis 13 of countershaft is located at the both ends of an axis 12 respectively, and countershaft 22 is inserted in an axis 12
The first connecting hole 121 in, countershaft 22 is provided with flower outside corresponding with the first internal spline second with one end of an axis 12 connection
Key, the second external splines and the first internal spline coordinate；Main shaft 23 is sequentially connected with countershaft 22 by change gear group, change gear group
The outside of main shaft 23 and countershaft 22 is sheathed on respectively, and change gear group is located in gear box casing 21.
As shown in Fig. 2, gear box casing 21 is removably connected with reverse gear housing 11 by bolt, convenient for transmission housing
Maintenance time is saved in the assembling of body 21 and reverse gear housing 11.One end of the close reverse gear housing 11 of gear box casing 21 is set
It puts there are two clamping portion 211, countershaft 22 is located in two clamping portions 211 respectively with main shaft 23, and the outer cover of countershaft 22 is equipped with the
Three bearings 221, the outer surface of 3rd bearing 221 are clamped with one of clamping portion 211, and countershaft 22 passes through with gear box casing 21
3rd bearing 221 rotatably connects；The outer cover of main shaft 23 is equipped with fourth bearing 231, the outer surface of fourth bearing 231 with it is another
An outer clamping portion 211 is clamped, and main shaft 23 is rotatably connected with gear box casing 21 by fourth bearing 231.
In the present embodiment, as shown in figure 4, change gear group includes two gear teeth groups 24, two gear teeth groups 24 are divided
It is not sheathed on outside main shaft 23 and countershaft 22, gear teeth group 24 includes five gear teeths 241, five gears of two gear teeth groups 24
Tooth 241 corresponds, and is equivalent to, and each gear teeth group 24 includes one grade of tooth, two grades of teeth, third gear tooth, fourth gear tooth and five grades of teeth,
One grade of tooth of two gear teeth groups 24 is corresponding, and so on, each gear corresponds to two gear teeths 241.Two gear teeth groups
24 one pair of which gear teeth 241 engages, that is to say, that in engine advance operational process, only a pair of of gear teeth 241 is in
Meshing state；When reverse gear, five pairs of gear teeths 241 depart from, and reverse gear tooth 14, reverse gear clutch tooth 15 and reverse gear gap bridge tooth 16 are distinguished
Engagement.
Gear box casing 21 offers the second oil filler point 212, and the second oil filler point 212 runs through gear box casing 21, the second note
Oilhole 212 is used to inject lubricating oil to the inside of gear box casing 21.In order to avoid dust enters in gear box casing 21, the second note
Oilhole 212 is provided with the second plug cock 213, and the second plug cock 213 is removably connected with gear box casing 21.
Compared with conventional engines, secondary transmission components 2 and reverse gear component 1 are separated with heat engine component 3, reverse gear component
1st, secondary transmission components 2 and heat engine component 3 are three unit modules, and three removably connects, convenient for individually carry out maintenance with more
It changes, improves the maintenance efficiency of engine complete machine structure 100.As shown in Figure 2 and Figure 4, heat engine component 3 include heat engine housing 31,
Output shaft 32 and bent axle 33, heat engine housing 31 are removably connected with gear box casing 21, and output shaft 32 and bent axle 33 are respectively positioned on
In heat engine housing 31.Output shaft 32 is coaxially disposed with main shaft 23, and output shaft 32 is sequentially connected with main shaft 23, bent axle 33 with it is defeated
Shaft 32 is sequentially connected.
As shown in Fig. 2, heat engine housing 31 is located at the both sides of gear box casing 21, heat engine housing with reverse gear housing 11 respectively
31 are removably connected with gear box casing 21 by bolt.One end being connected with main shaft 23 of output shaft 32 offers the second company
Hole 321 is connect, main shaft 23 is inserted in the second connecting hole 321, and the second internal spline is provided in the second connecting hole 321, main shaft 23
The one end connected with output shaft 32 is provided with the 3rd external splines corresponding with the second internal spline, the 3rd external splines and the second internal spline
Cooperation.
In the present embodiment, the outer cover of output shaft 32 is equipped with 5th bearing 322, and output shaft 32 passes through with heat engine housing 31
5th bearing 322 rotatably connects.
Heat engine housing 31 offers the 3rd oil filler point 311,311 penetration heat casing body 31 of the 3rd oil filler point, the 3rd oil filler point
311 are used to inject lubricating oil to the inside of heat engine housing 31.In order to avoid dust enters in heat engine housing 31, the 3rd oil filler point 311
The 3rd plug cock 312 is provided with, the 3rd plug cock 312 is removably connected with heat engine housing 31.
The operation principle of the embodiment of the present invention is：
Compared with conventional engines, which includes the reverse gear component 1 of separated structure, secondary speed change
Component 2 and heat engine component 3, reverse gear component 1 and secondary transmission components 2 and heat engine component 3 are arranged apart, three's modular construction,
Convenient for the repair and replacement of each component, the installation and dismounting of each component are flexible；Reverse gear component 1, secondary transmission components 2 and heat engine portion
Part 3 is distributed side by side, and the position of the output shaft 32 of engine is in axis, when vehicle matches, output shaft 32 on the axis of rear axle, in
The way of output of axis so that the transmission of power is to wait semiaxis on rear axle so that the both sides uniform force of rear axle.
It should be noted that in the case where there is no conflict, the feature in embodiment in the present invention can be combined with each other.
The foregoing is only a preferred embodiment of the present invention, is not intended to limit the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of engine complete machine structure, which is characterized in that including sequentially connected reverse gear component, secondary transmission components and heat engine
Component；
The reverse gear component includes reverse gear housing, an axis and two axis, and the reverse gear housing can with the secondary transmission components
The connection of dismounting, an axis and two axis are respectively positioned in the reverse gear housing, and an axis is coaxially set with two axis
It puts, an axis and two axis are rotatably connected respectively with the reverse gear housing, and an axis is driven with two axis
Connection；
The pair transmission components include gear box casing, countershaft and main shaft, and the gear box casing can with the reverse gear housing
The connection of dismounting, the countershaft and the main shaft are respectively positioned in the transmission housing body, and the countershaft passes through institute with two axis
An axis connection is stated, the countershaft is coaxially disposed with two axis, and the main shaft is driven with the countershaft by change gear group to be connected
It connects, the change gear group is sheathed on the outside of the main shaft and the countershaft respectively, and the change gear group is located at the change
In fast tank shell；
The heat engine component includes heat engine housing, output shaft and bent axle, and the heat engine housing and the gear box casing are detachable
Connection, the output shaft and the bent axle be respectively positioned in the heat engine housing, and the output shaft is coaxially disposed with the main shaft
And the output shaft is connected with the spindle drive, the bent axle is sequentially connected with the output shaft.
2. engine complete machine structure according to claim 1, which is characterized in that the both ends of an axis offer respectively
One connecting hole, the first internal spline is provided in first connecting hole, and two axis is located at an axis respectively with the countershaft
Both ends, two axis is inserted in one of them described first connecting hole, the countershaft be inserted in another described first
In connecting hole, two axis is provided with and flower outside first internal spline corresponding first with one end of an axis connection
Key, first external splines and first internal spline coordinate, the countershaft with one end of an axis connection be provided with
Corresponding second external splines of first internal spline, second external splines coordinate with first internal spline.
3. engine complete machine structure according to claim 1, which is characterized in that the outer cover of an axis is equipped with first axle
It holds, the clutch shaft bearing is located at one end away from two axis of an axis, and an axis passes through with the reverse gear housing
The clutch shaft bearing rotatably connects, and the outer cover of two axis is equipped with second bearing, and the second bearing is located at described two
One end away from an axis of axis, two axis are rotatably connected with the reverse gear housing by the second bearing.
4. engine complete machine structure according to claim 1, which is characterized in that the reverse gear component include reverse gear tooth,
Reverse gear clutch tooth, reverse gear gap bridge tooth and reverse gear tooth, the reverse gear tooth is sheathed on two axis outer and the reverse gear tooth and institute
The drive connection of two axis is stated, the reverse gear gap bridge tooth is sheathed on outside reverse gear pony axle, and the reverse gear gap bridge tooth is nibbled with the reverse gear tooth
Close, the reverse gear clutch tooth and the reverse gear tooth are sheathed on the both ends of reverse gear axis respectively, the reverse gear pony axle and
The reverse gear axis is arranged in parallel respectively with two axis, and the reverse gear clutch tooth can be along the axial direction of the reverse gear pony axle
It is moved to and is engaged respectively with the reverse gear tooth and the reverse gear gap bridge tooth, an axis is provided with and the reverse gear tooth engagement
Gear, the reverse gear tooth and an axis are sequentially connected.
5. engine complete machine structure according to claim 1, which is characterized in that the change gear group includes two gears
Tooth group, described two gear teeth groups are sheathed on respectively outside the main shaft and the countershaft, and the gear teeth group includes five gears
Tooth, five gear teeths of described two gear teeth groups correspond, shelves described in the one pair of which of described two gear teeth groups
Position tooth engagement.
6. engine complete machine structure according to claim 1, which is characterized in that the output shaft is connected with the main shaft
One end be provided with the second connecting hole, the main shaft is inserted in second connecting hole, and is provided in second connecting hole
Two internal splines, one end being connected to the output shaft of the main shaft are provided with and flower outside second internal spline the corresponding 3rd
Key, the 3rd external splines coordinate with second internal spline.
7. engine complete machine structure according to claim 1, which is characterized in that the gear box casing falls described in
One end of frequency modulator housing is set there are two clamping portion, and the countershaft is located in described two clamping portions respectively with the main shaft, institute
The outer cover for stating countershaft is equipped with 3rd bearing, and the outer surface of the 3rd bearing is clamped with one of them described clamping portion, described
Countershaft is rotatably connected with the gear box casing by the 3rd bearing, and the outer cover of the main shaft is equipped with the 4th axis
It holds, the outer surface of the fourth bearing is clamped with another described clamping portion, and the main shaft passes through with the gear box casing
The fourth bearing rotatably connects.
8. engine complete machine structure according to claim 1, which is characterized in that the outer cover of the output shaft is equipped with the 5th
Bearing, the output shaft are rotatably connected with the heat engine housing by the 5th bearing.
9. engine complete machine structure according to claim 1, which is characterized in that the reverse gear housing offers the first note
Oilhole, first oil filler point run through the reverse gear housing, and first oil filler point is provided with the first plug cock, first oil
Plug is removably connected with the reverse gear housing；
The gear box casing offers the second oil filler point, and second oil filler point runs through the gear box casing, and described second
Oil filler point is provided with the second plug cock, and second plug cock is removably connected with the gear box casing；
The heat engine housing offers the 3rd oil filler point, and the 3rd oil filler point runs through the heat engine housing, the 3rd oiling
Hole is provided with the 3rd plug cock, and the 3rd plug cock is removably connected with the heat engine housing.
10. engine complete machine structure according to claim 1, which is characterized in that the gear box casing falls described in
Between frequency modulator housing and the heat engine housing, the gear box casing leads to respectively with the reverse gear housing and the heat engine housing
It crosses and is bolted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810077663.1A CN108061132A (en) | 2018-01-26 | 2018-01-26 | Engine complete machine structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810077663.1A CN108061132A (en) | 2018-01-26 | 2018-01-26 | Engine complete machine structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108061132A true CN108061132A (en) | 2018-05-22 |
Family
ID=62134277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810077663.1A Pending CN108061132A (en) | 2018-01-26 | 2018-01-26 | Engine complete machine structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108061132A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB175854A (en) * | 1920-10-22 | 1922-02-22 | Fred Albert Oddie | Improvements in or relating to variable speed gear |
| CN1583499A (en) * | 2004-05-27 | 2005-02-23 | 胡可怀 | Reverse gear device of motorcycle |
| CN2774926Y (en) * | 2004-12-16 | 2006-04-26 | 胡可怀 | External reverse for motorcycle |
| US20090126522A1 (en) * | 2007-11-20 | 2009-05-21 | Harley-Davidson Motor Company Group, Inc. | Reverse drive assembly for a motorcycle |
| US20110070994A1 (en) * | 2009-09-24 | 2011-03-24 | Jih-Kuei Cho | Differential with Coaxial Input Axle and Output Axle Assembly for Facilitating Reverse Gear |
| CN208041065U (en) * | 2018-01-26 | 2018-11-02 | 重庆宗隆动力有限公司 | Engine complete machine structure |
-
2018
- 2018-01-26 CN CN201810077663.1A patent/CN108061132A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB175854A (en) * | 1920-10-22 | 1922-02-22 | Fred Albert Oddie | Improvements in or relating to variable speed gear |
| CN1583499A (en) * | 2004-05-27 | 2005-02-23 | 胡可怀 | Reverse gear device of motorcycle |
| CN2774926Y (en) * | 2004-12-16 | 2006-04-26 | 胡可怀 | External reverse for motorcycle |
| US20090126522A1 (en) * | 2007-11-20 | 2009-05-21 | Harley-Davidson Motor Company Group, Inc. | Reverse drive assembly for a motorcycle |
| US20110070994A1 (en) * | 2009-09-24 | 2011-03-24 | Jih-Kuei Cho | Differential with Coaxial Input Axle and Output Axle Assembly for Facilitating Reverse Gear |
| CN208041065U (en) * | 2018-01-26 | 2018-11-02 | 重庆宗隆动力有限公司 | Engine complete machine structure |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20190118 Address after: 402260 No. 15, Manan Avenue, Zone B, Luohuang Industrial Park, Jiangjin District, Chongqing Applicant after: Chongqing Zongwang Power Engine Co., Ltd. Address before: 402246 No. 1 Building, Block 2-7, Anjufang District, Guoba Village, Luohuang Town, Jiangjin District, Chongqing Applicant before: Chongqing Zong long power Co., Ltd. |