CN1936299A - Vertical four-stroke stepless speed-variation gasolien engine and its realizing method - Google Patents
Vertical four-stroke stepless speed-variation gasolien engine and its realizing method Download PDFInfo
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- CN1936299A CN1936299A CN 200610152930 CN200610152930A CN1936299A CN 1936299 A CN1936299 A CN 1936299A CN 200610152930 CN200610152930 CN 200610152930 CN 200610152930 A CN200610152930 A CN 200610152930A CN 1936299 A CN1936299 A CN 1936299A
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- gear
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Abstract
This invention relates to a cubic 4 stroke stepless shift petrol engine and its realizing method, in which, a shaft with a bearing supporting an integrated gear is set on a chest, on the other side of the chest there is a bearing supporting a shaft , the two shafts are fixed in the middle of a principal axis-a pitman shaft, its eccentric shaft is connected with the crank of a piston, the shaft is one unit with the gear, which is meshed with the output axis gear and lubricant pump gear connecting to the shaft of the pump, the output shaft is supported on the chest by the bearing and connected with its gear in spline, the other end of the output shaft is supported on a side cover by the bearing and is connected with the clutch in shoe block by a key, the plate of the clutch is connected with the output shaft by a ball bearing, the cylinder head is a cubic structure outputting in a first stage reduction structure, the gear on the crank is one unit with the crank, said gear drives the gear of the output shaft the same time when said gear drives the gear of the lubricant pump and the gear on the crank rotates anticlockwise.
Description
Technical field
The present invention relates to a kind of vertical four-stroke stepless speed-variation gasolien engine and implementation method, belong to the petrol engine field.
Background technique
Using on the market now mainly is two-stroke stepless speed-variation gasolien engine or four-stroke band gear petrol engine on the outdoor activity car, wherein, the two-stroke stepless speed-variation gasolien engine exists, defectives such as noise is big, and exhaust contaminant exceeds standard, and power is little, and four-stroke band gear petrol engine is a horizontal type structure, gear is arranged again, and using has volume big on the outdoor activity car, defectives such as operation inconvenience.
Summary of the invention
In order to overcome the deficiency of prior art structure, the invention provides a kind of vertical four-stroke stepless speed-variation gasolien engine and implementation method.
Purpose of the present invention is to improve the shortcoming of existing two-stroke gasoline engine and four-stroke gear petrol engine, and has designed a kind of four-stroke stepless speed-variation gasolien engine that is particularly suitable for the outdoor activity car.
The technical solution adopted for the present invention to solve the technical problems is: comprise casing, main shaft, lid, oil pump, gear, bent axle, clutch disk, bearing, clutch hoof piece, output shaft, output shaft gear; There is bearing fixing to support the axis body of integrated gear on the bent axle on the casing, opposite side at casing has bearing fixing to support axis body, axis body and axis body are fixed on the middle part of main shaft, main shaft is a crankshaft, its eccentric shaft connects the crank of piston, axis body and gear are one, gear and output shaft gear and oil pump gear engagement, oil pump gear is connected with the axle of oil pump, output shaft by bearings on casing, output shaft is connected with the output shaft gear spline, left side lid is fixedly connected on the casing, and the limit lid is fixedly connected on a left side and covers, and the other end of output shaft is covered on the limit by bearings, output shaft is connected with clutch hoof piece by key, is connected with clutch disk by needle bearing.
Implementation method: adopt vertical structure, adopt the output of one-level slowing-down structure, gear and bent axle on the bent axle are made of one, in the time of this gear driven oil pump gear, also drive output shaft gear, in order to realize the sprocket wheel clockwise direction rotation on the output shaft, according to Principles of Gear Connection, the gear on the bent axle must counterclockwise rotation.
Beneficial effect of the present invention, bent axle cog and bent axle is made of one, driving machine oil pump gear simultaneously, and output shaft gear, advantage such as the bent axle counterclockwise rotation is vertical structure stepless change four-stroke gasoline engine, and it is little, easy to operate to have a volume, and power is big.
Description of drawings
Below in conjunction with drawings and Examples model utility is further specified.
Fig. 1 is the vertical four-stroke stepless speed-variation gasolien engine schematic representation.
Embodiment
Embodiment 1: as shown in Figure 1, the axis body 18 that integrated gear 6 on the bearing 17 fixed support bent axles is arranged on the casing 1, opposite side at casing 1 has bearing 16 fixed support axis bodies 15, axis body 15 and axis body 18 are fixed on the middle part of main shaft 2, main shaft 2 is a crankshaft, its eccentric shaft 19 connects the crank of piston 14, axis body 18 is an one with gear 6, gear 6 and output shaft gear 12 and oil pump gear 5 engagements, oil pump gear 5 is connected with the axle of oil pump, output shaft 13 is supported on the casing 1 by bearing 11, and output shaft 13 is connected with output shaft gear 12 splines, and left side lid 3 is fixedly connected on the casing 1, limit lid 7 is fixedly connected on the left side lid 3, the other end of output shaft 13 is supported on the limit lid 7 by bearing 9, and output shaft 13 is connected with clutch hoof fast 8 by key, and clutch disk is connected with output shaft by needle bearing.
Embodiment 2: a kind of vertical four-stroke stepless speed-variation gasolien engine implementation method: adopt vertical structure, adopt the output of one-level slowing-down structure, gear and bent axle on the bent axle are made of one, in the time of this gear driven oil pump gear, also drive output shaft gear, in order to realize the sprocket wheel clockwise direction rotation on the output shaft, according to Principles of Gear Connection, the gear counterclockwise rotation on the bent axle.
Claims (3)
1. a vertical four-stroke stepless speed-variation gasolien engine comprises casing, main shaft, lid, oil pump, gear, bent axle, clutch disk, bearing, clutch hoof piece, output shaft, output shaft gear; It is characterized in that: have bearing fixing to support the axis body of integrated gear on the bent axle on the casing, opposite side at casing has bearing fixing to support axis body, axis body and axis body are fixed on the middle part of main shaft, main shaft is a crankshaft, its eccentric shaft connects the crank of piston, axis body and gear are one, gear and output shaft gear and oil pump gear engagement, oil pump gear is connected with the axle of oil pump, output shaft by bearings on casing, output shaft is connected with the output shaft gear spline, left side lid is fixedly connected on the casing, and the limit lid is fixedly connected on a left side and covers, and the other end of output shaft is covered on the limit by bearings, output shaft is connected with clutch hoof piece by key, and clutch disk is connected with output shaft by needle bearing.
2. a kind of vertical four-stroke stepless speed-variation gasolien engine according to claim 1 is characterized in that: be vertical structure.
3. the implementation method of a vertical four-stroke stepless speed-variation gasolien engine: it is characterized in that: adopt vertical structure, adopt the output of one-level slowing-down structure, gear and bent axle on the bent axle are made of one, in the time of this gear driven oil pump gear, also drive output shaft gear, the gear counterclockwise rotation on the bent axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610152930 CN1936299A (en) | 2006-09-21 | 2006-09-21 | Vertical four-stroke stepless speed-variation gasolien engine and its realizing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610152930 CN1936299A (en) | 2006-09-21 | 2006-09-21 | Vertical four-stroke stepless speed-variation gasolien engine and its realizing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1936299A true CN1936299A (en) | 2007-03-28 |
Family
ID=37953974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610152930 Pending CN1936299A (en) | 2006-09-21 | 2006-09-21 | Vertical four-stroke stepless speed-variation gasolien engine and its realizing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1936299A (en) |
-
2006
- 2006-09-21 CN CN 200610152930 patent/CN1936299A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |