CN108443013B - Portable gasoline engine - Google Patents
Portable gasoline engine Download PDFInfo
- Publication number
- CN108443013B CN108443013B CN201810059657.3A CN201810059657A CN108443013B CN 108443013 B CN108443013 B CN 108443013B CN 201810059657 A CN201810059657 A CN 201810059657A CN 108443013 B CN108443013 B CN 108443013B
- Authority
- CN
- China
- Prior art keywords
- installation frame
- pedal
- gasoline engine
- actuator
- bar
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
- F02B63/04—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators
- F02B63/044—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators the engine-generator unit being placed on a frame or in an housing
- F02B63/047—Movable engine-generator combinations on wheels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
- F02B63/04—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators
- F02B63/044—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators the engine-generator unit being placed on a frame or in an housing
- F02B63/048—Portable engine-generator combinations
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B77/00—Component parts, details or accessories, not otherwise provided for
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses a kind of Portable gasoline engines, its key points of the technical solution are that: including installation frame and ontology, ontology is located inside installation frame, installation frame is used to the end face of ground face contact be placed side, extension block is fixedly connected on two opposite side walls of installation frame, extension block is the first inclined surface close to the end face of placed side side, at least two slippage slots are evenly distributed on first inclined surface, slippage slot interior slip is connected with rolling member, actuator is provided on installation frame, the output end of actuator extend into inside installation frame and is connected with rolling member, when needing mobile gasoline engine, it only needs to control mounting base by actuator and be moved, so that idler wheel and ground face contact and installation frame and surface separation in mounting base, later can more convenient control gasoline engine moved.In use process, lubricating grease is coated with to reduce the loss of energy, so that the gasoline engine is more energy saving in body interior.
Description
Technical field
The present invention relates to technology of gasoline engine field, in particular to a kind of Portable gasoline engine.
Background technique
Gasoline engine is using gasoline as fuel, by the interior engine that can be converted to kinetic energy.Since gasoline viscosity is small, evaporation
Fastly, gasoline can be sprayed into cylinder with gasoline injection system, after the temperature and pressure that overcompression reaches certain, with spark plug point
Combustion, makes gas expansion for doing work.The characteristics of gasoline engine is that revolving speed is high, structure is simple, light weight, cheap, smooth running, use
It is easy to maintenance.
Currently, the Chinese patent that notification number is CN105545562A discloses a kind of miniature gasoline engine, it includes body, sets
The cylinder setting the flywheel on body, being arranged on body.When needing to move the gasoline engine, user needs vapour
Oil machine lifts, so that the bottom surface of body is separated with placed side, the gasoline engine is moved to designated position by user later.This mistake
Cheng Zhong, since the weight of gasoline engine is larger, so the handling process of gasoline engine is more painstaking.
Summary of the invention
In view of the deficiencies of the prior art, the present invention intends to provide a kind of gasoline engine, has and carry more
Convenient, labour-saving advantage.
Above-mentioned technical purpose of the invention has the technical scheme that a kind of Portable gasoline engine, packet
Installation frame and ontology are included, the ontology is located inside installation frame and ontology is connected by screw with installation frame, described
Installation frame is used to the end face of ground face contact be placed side, is fixedly connected on two opposite side walls of the installation frame
Extension block, the extension block is the first inclined surface close to the end face of placed side side, and the first inclined surface is directed away from installing frame
Frame side is evenly distributed at least two slippage slots on first inclined surface, and slippage slot extends along the first inclined surface, described
Slippage slot interior slip is connected with rolling member, and actuator is provided on the installation frame, and the output end of the actuator protrudes into
It is connected inside to installation frame and with rolling member, and actuator is for driving rolling member to be slid along slippage slot.
Through the above technical solutions, controlling rolling member along sliding by actuator when needing to carry the gasoline engine
It is mobile towards installation frame side to move slot.During rolling member is mobile, since slippage slot extends along the first inclined surface, and the
One inclined surface is directed away from installation frame side, and the spacing between described rolling member and ground is gradually reduced.When rolling member and ground
When face contact, rolling member by applying thrust to slippage slot internal groove side wall so that extension block, installation frame and ontology it is whole towards
It is mobile far from ground side, and the bottom surface of installation frame and surface separation.Thrust is applied to installation frame later, so that rolling member
Occur to roll and gasoline engine is driven integrally to be moved, and during gasoline engine is mobile, rubbing between gasoline engine and ground
Wiping is rolling friction, so that the moving process of gasoline engine becomes more laborsaving, quick.When gasoline engine is moved to designated position,
Only need to control actuator failure, installation frame and ontology are whole mobile to landing ground side under self gravitation effect at this time
And finally abutted with bottom surface, at the same time, rolling member is moved along slippage slot away from this installation frame side.In this way in the vapour
During oil machine use, gasoline engine is not easy to move on the ground.
Preferably, the rolling member includes that sliding is connected to the mounting base inside slippage slot and is rotatably connected on mounting base
On idler wheel, and the pivot center of idler wheel and slippage slot are perpendicular.
Through the above technical solutions, the pivot center of idler wheel and slippage slot are perpendicular, rolling is being controlled by actuator in this way
During moving part is moved towards installation frame side along slippage slot, idler wheel and ground face contact is concurrently raw rotates, so that rolling member
Moving process become more convenient, quick.
Preferably, the actuator include straight skidding be connected on installation frame pedal, sliding be connected to installing frame
The rack gear that is fixedly linked inside frame and with pedal is rotatably connected on the gear being meshed inside installation frame and with rack gear, coaxial
The connecting shaft that is fixedly connected in geared end, is threaded through on pedal the drawstring for being wrapped in connecting shaft and being connected with mounting base
And for the locating part with installation frame grafting.
Through the above technical solutions, need to control rolling member moved when, user can use foot pushes pedals, make
It obtains pedal and rack gear is whole mobile to landing ground side.At the same time, the geared sleeve self-axis line being meshed with rack gear into
Row rotation.During gear rotation, the connecting shaft being connected with gear rotates, and drawstring is wound into connecting shaft.With
This simultaneously, drawstring to mounting base apply pulling force so that mounting base is moved along slippage slot towards installation frame side.It is arranged in this way
Actuator is in use, it is only necessary to trample to pedal, use process is more convenient, quick.When mounting base is moved
Move control locating part and installation frame grafting, so that pedal is not easy to continue to designated position and when installation frame is with surface separation
It is mobile, it does not need persistently to apply pressure to pedal in this way during the mobile gasoline engine, so that the gasoline engine is moved through
Journey becomes more convenient, quick.
Preferably, several restriction holes are provided on the lateral wall of the installation frame, and several holes that limit are along the cunning of pedal
Direction is moved to be uniformly distributed, the actuator includes limiting bar and spring, the restrictions bar be threaded through pedal inside and with restriction
Hole is opposite, and the spring one end is connected with pedal, and the other end is connected with bar is limited, and spring limits bar towards restriction for driving
Hole side is mobile.
Through the above technical solutions, apply pulling force of the direction far from installation frame to bar is limited in pushes pedals, so that
Bar is limited away from the movement of installation frame side and is mutually separated with hole is limited.Pedal is mobile to landing ground side at this time.When stepping on
When plate is moved to designated position and installation frame and surface separation, stop limiting bar at this time in spring to bar application pulling force is limited
Elastic force effect under it is mobile and finally extend into and limit inside hole towards hole side is limited.Lateral wall and the restriction of bar are limited at this time
The inner hole wall in hole offsets, and the position of pedal and installation frame is fixed.
Preferably, it states restriction bar and is provided with the second inclined surface, and the second inclined surface on the end of installation frame side
Towards placed side side.
Through the above technical solutions, when needing control pedal mobile to landing ground side, it is only necessary to apply to pedal and press
Power, so that pedal is mobile to landing ground side.During pedal is mobile, limits the second inclined surface on bar and limit hole
Aperture offsets, and limits bar by perpendicular to the second inclined surface and towards the thrust for limiting bar side, so that limiting bar towards remote
It is mobile from hole side is limited.It does not need to continue to pull during pushes pedals in this way to limit bar, so that the shifting of the gasoline engine
Dynamic process becomes more convenient, quick.
Preferably, it is convexly equipped with limited block on the restriction bar side wall, the pedal is internally provided with to be slided for limited block
The shifting chute of shifting, and the length direction of shifting chute is identical as the glide direction of bar is limited.
Through the above technical solutions, limited block is in shifting chute during restriction bar carries out mobile inside pedal
Portion is moved, and the lateral wall of limited block and the internal groove side wall of shifting chute offset, so that limiting bar will not send out in moving process
Raw rotation, and guarantee that the second inclined surface can offset with the aperture for limiting hole during pedal is mobile to landing ground side.
Preferably, rubber pad is coated on the idler wheel lateral wall.
Through the above technical solutions, being coated with rubber pad on idler wheel, rubber pad can play the role of damping, in this way in vapour
During oil machine is mobile, gasoline engine is not susceptible to shake, so that gasoline engine is not susceptible to damage, improves this to a certain extent
The service life of gasoline engine.
In conclusion the present invention having the beneficial effect that in contrast to the prior art
1, when needing mobile gasoline engine, it is only necessary to control mounting base by actuator and be moved, so that in mounting base
Idler wheel and ground face contact and installation frame and surface separation, later can more convenient control gasoline engine moved；Work as vapour
When oil machine is moved to designated position, it is only necessary to control actuator failure, gasoline engine is under self gravitation effect to landing ground at this time
Side is mobile and finally with ground face contact, and the contact surface between such gasoline engine and ground is larger, places relatively stable；
2, needing to control mounting base towards when the movement of ontology side, user only needs pushes pedals, so that vapour
The handling process of oil machine becomes more laborsaving, quick.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment, is mainly used for showing the contour structures of embodiment；
Fig. 2 is the portion the A enlarged drawing of Fig. 1；
Fig. 3 is the schematic cross-sectional view of embodiment, is mainly used for showing the connection of each section in embodiment；
Fig. 4 is the schematic cross-sectional view of actuator, is mainly used for showing the composition situation of actuator.
Appended drawing reference: 1, installation frame；2, ontology；3, placed side；4, extension block；5, the first inclined surface；6, slippage slot；7,
Rolling member；71, mounting base；72, idler wheel；8, actuator；81, pedal；82, rack gear；83, gear；84, connecting shaft；85, drawstring；
86, locating part；861, bar is limited；862, spring；9, hole is limited；10, the second inclined surface；11, limited block；12, shifting chute；13,
Rubber pad.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
A kind of Portable gasoline engine, as shown in Figure 1, Figure 3, including installation frame 1 and ontology 2.It is used in installation frame 1
End face with ground face contact is placed side 3, is located remote from the end face in face 3 in installation frame 1 and is provided with placing groove.Ontology 2 is put
Set inside placing groove, and if ontology 2 be connected with placing groove slot bottom by bolt stem.In the opposite two side walls of installation frame 1
It is fixedly connected to extension block 4, extension block 4 is located remote from the end face of slot notch side as the first inclined surface 5, and the first inclined surface
5 flush close to 2 one end of ontology with placed side 3, and the first inclined surface 5 extends far from 2 one end of ontology away from 3 side of placed side.
The slippage slot 6 extended there are two being arranged on first inclined surface 5 along the first inclined surface 5, and two slippage slots 6 are symmetrically distributed in installation
1 center line two sides of frame.6 interior slip of slippage slot is connected with rolling member 7, and end and ground of the rolling member 7 far from slippage slot 6
It abuts.Actuator 8 is additionally provided on installation frame 1, actuator 8 is connected with rolling member 7 and for driving rolling member 7 in slippage slot
It is slid inside 6.
As shown in Figure 2 and Figure 3, rolling member 7 includes mounting base 71 and idler wheel 72.71 one end of mounting base extend into slippage slot 6
Inside is simultaneously connected with the sliding of slippage slot 6, and the other end of mounting base 71 extends away from 4 side of extension block and protrudes from slippage slot
6 notches.Idler wheel 72 is rotatably connected on mounting base 71 and protrudes from the end of 6 notch of slippage slot, and 72 pivot center of idler wheel and cunning
The length direction for moving slot 6 is perpendicular, is coated with rubber pad 13 on 72 lateral wall of idler wheel.
As shown in Figure 3, Figure 4, actuator 8 includes pedal 81, rack gear 82, gear 83, connecting shaft 84, drawstring 85 and limit
Part 86.81 one end of pedal extend into the inside of installation frame 1 and is connected with the sliding of installation frame 1, and the glide direction of pedal 81 and
Placed side 3 is perpendicular, and pedal 81 is located in installation frame 1 endface adjacent with 4 end face of extension block is had.Rack gear 82 is fixed to be connected
It connects on the end that pedal 81 protrudes into installation frame 1 and is connected with the sliding of installation frame 1, and rack gear 82 hangs down with 1 phase of installation frame
Directly.Gear 83 is rotatably connected on inside installation frame 1, and gear 83 is meshed with rack gear 82.Connecting shaft 84 is arranged in gear 83
End face on, and the axial line of connecting shaft 84 is overlapped with the pivot center of gear 83.Connecting shaft 84 and 1 grafting of installation frame, and
Connecting shaft 84 can be rotated around center line.Drawstring 85 is wrapped in connecting shaft 84, and 85 one end of drawstring and connecting shaft
84 are fixedly linked, and the other end extends towards 71 side of mounting base and is fixedly linked with mounting base 71.Locating part 86 is threaded through pedal
81 inside and be used for and 1 lateral wall grafting of installation frame.
As Figure 1 and Figure 4, installation frame 1 and the opposite place of pedal 81 are provided with several restriction holes 9, and several restriction holes 9
Glide direction along pedal 81 is uniformly distributed.Locating part 86 includes limiting bar 861 and spring 862.It is cylindric for limiting bar 861
And it is threaded through inside pedal 81.861 one end of bar is limited through pedal 81 close to the side wall of installation frame 1 and for stretching to limit
Determine inside hole 9, be provided with the second inclined surface 10 on the end, and the second inclined surface 10 is towards 3 side of placed side；Limit bar 861
The other end extend away from 1 side of installation frame and protrude from the lateral wall of pedal 81.Spring 862 is socketed in restriction bar
On 861 ends far from installation frame 1, and 862 one end of spring is fixedly linked with 861 lateral wall of bar is limited, the other end and pedal
81 lateral wall is fixedly linked.When spring 862 is in equilibrium state, the end for limiting bar 861, which stretches to, to be limited inside hole 9.
Pedal 81 is internally provided with shifting chute 12, and shifting chute 12 extends along the length direction for limiting bar 861.Limit bar
861 are convexly equipped with limited block 11 at the lateral wall inside pedal 81, and limited block 11 is radially extended along restriction bar 861, and is limited
Position block 11 stretches to 12 inside of shifting chute and abuts against with 12 internal groove side wall of shifting chute.
The specific handling process of Portable gasoline engine is as follows: foot trampled on pedal 81 and pressure is applied to pedal 81,
So that pedal 81 is mobile towards 3 side of placed side, and the rack gear 82 being fixedly linked with pedal 81 is simultaneously towards 3 one sidesway of placed side
It is dynamic.In the process, the second inclined surface 10 limited on bar 861 offsets with the inner hole wall for limiting 9 aperture side of hole, and limits bar
861 is mobile away from 1 side of installation frame under the action of limiting 9 inner hole wall of hole.During rack gear 82 is mobile, with tooth
The gear 83 that item 82 is meshed is rotated around self-axis line.At the same time, drawstring 85 is gradually wrapped in connecting shaft 84, and
End of the drawstring 85 far from connecting shaft 84 applies pulling force to mounting base 71, so that length direction of the mounting base 71 along slippage slot 6
It is mobile towards 1 side of installation frame.In the process, idler wheel 72 and the ground being rotatably connected in mounting base 71 offset, and roll
Wheel 72 pushes installation frame 1 mobile away from ground side by mounting base 71.When installation frame 1 and surface separation, and limit
When fixed pole 861 is opposite with the restriction hole 9 on 1 side wall of installation frame, 862 pairs of restriction bars 861 of spring, which apply, is directed toward installation frame 1 one
The elastic force of side, so that limiting bar 861 towards the movement of restriction 9 side of hole and stretching to inside restriction hole 9.It only needs to installation at this time
Frame 1, which applies thrust, can control the gasoline engine to be moved.When the gasoline engine is moved to designated position, restriction is grasped
Bar 861 simultaneously pulls restriction bar 861 mobile away from 1 side of installation frame, separates so that limiting bar 861 with hole 9 is limited.At this time
Installation frame 1 and ontology 2 are mobile to landing ground side, until installation frame 1 is abutted with ground.At the same time, 7 edge of rolling member
Slippage slot 6 is mobile away from 1 side of installation frame.
The above is only exemplary embodiment of the invention, protection scope and is not intended to limit the present invention, this hair
Bright protection scope is determined by the attached claims.
Claims (5)
1. a kind of Portable gasoline engine, it is characterized in that: including installation frame (1) and ontology (2), the ontology (2) is located at peace
The frame (1) that frames up is internal and ontology (2) is connected by screw with installation frame (1), and the installation frame (1) is used for and ground face contact
End face be placed side (3), be fixedly connected to extension block (4) on (1) two opposite side wall of the installation frame, it is described to prolong
The end face for stretching block (4) close to placed side (3) side is the first inclined surface (5), and the first inclined surface (5) are directed away from installation frame
(1) side is evenly distributed at least two slippage slots (6) on first inclined surface (5), and slippage slot (6) is along the first inclination
Face (5) extends, and slippage slot (6) interior slip is connected with rolling member (7), is provided with actuator on the installation frame (1)
(8), the output end of the actuator (8) extend into installation frame (1) inside and is connected with rolling member (7), and actuator (8) is used
It is slid in driving rolling member (7) along slippage slot (6), the rolling member (7) includes that sliding is connected to slippage slot (6) inside
Mounting base (71) and the idler wheel (72) being rotatably connected on mounting base (71), and the pivot center and slippage slot of idler wheel (72)
(6) perpendicular, the actuator (8) include straight skidding be connected on installation frame (1) pedal (81), sliding be connected to peace
The frame (1) that frames up it is internal and be fixedly linked with pedal (81) rack gear (82), be rotatably connected on that installation frame (1) is internal and and rack gear
(82) gear (83) that is meshed, is wrapped in connecting shaft at the connecting shaft (84) being fixedly and coaxially connected on gear (83) end
(84) drawstring (85) that is connected on and with mounting base (71) is threaded through on pedal (81) and is used for and installation frame (1) grafting
Locating part (86).
2. Portable gasoline engine according to claim 1, it is characterized in that: being arranged on the lateral wall of the installation frame (1)
There are several restriction holes (9), and several restrictions hole (9) are uniformly distributed along the glide direction of pedal (81), the actuator (8) includes
Limit bar (861) and spring (862), the restrictions bar (861) be threaded through pedal (81) it is internal and with restriction hole (9) relatively,
Described spring (862) one end is connected with pedal (81), and the other end is connected with bar (861) are limited, and spring (862) is for driving limit
Fixed pole (861) is mobile towards hole (9) side is limited.
3. Portable gasoline engine according to claim 2, it is characterized in that: the restriction bar (861) is close to installation frame (1)
It is provided on the end of side the second inclined surface (10), and the second inclined surface (10) towards placed side (3) side.
4. Portable gasoline engine according to claim 2, it is characterized in that: being convexly equipped with limit on restriction bar (861) side wall
Position block (11), the pedal (81) are internally provided with the shifting chute (12) slid for limited block (11), and shifting chute (12)
Length direction with limit the glide direction of bar (861) it is identical.
5. Portable gasoline engine according to claim 1, it is characterized in that: being coated with rubber on the idler wheel (72) lateral wall
It pads (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810059657.3A CN108443013B (en) | 2018-01-22 | 2018-01-22 | Portable gasoline engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810059657.3A CN108443013B (en) | 2018-01-22 | 2018-01-22 | Portable gasoline engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108443013A CN108443013A (en) | 2018-08-24 |
| CN108443013B true CN108443013B (en) | 2019-11-12 |
Family
ID=63191016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810059657.3A Expired - Fee Related CN108443013B (en) | 2018-01-22 | 2018-01-22 | Portable gasoline engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108443013B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109625537A (en) * | 2018-11-30 | 2019-04-16 | 重庆怡之驰机械有限公司 | A kind of gasoline machine support |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105422276A (en) * | 2015-12-18 | 2016-03-23 | 重庆鑫源农机股份有限公司 | Electricity generator mounting rack with driving device |
| CN107342651A (en) * | 2017-07-04 | 2017-11-10 | 合肥东玖电气有限公司 | A kind of power equipment |
-
2018
- 2018-01-22 CN CN201810059657.3A patent/CN108443013B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105422276A (en) * | 2015-12-18 | 2016-03-23 | 重庆鑫源农机股份有限公司 | Electricity generator mounting rack with driving device |
| CN107342651A (en) * | 2017-07-04 | 2017-11-10 | 合肥东玖电气有限公司 | A kind of power equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108443013A (en) | 2018-08-24 |
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