CN2542838Y - Universal gasoline engine speed-reducing output device - Google Patents
Universal gasoline engine speed-reducing output device Download PDFInfo
- Publication number
- CN2542838Y CN2542838Y CN 02240250 CN02240250U CN2542838Y CN 2542838 Y CN2542838 Y CN 2542838Y CN 02240250 CN02240250 CN 02240250 CN 02240250 U CN02240250 U CN 02240250U CN 2542838 Y CN2542838 Y CN 2542838Y
- Authority
- CN
- China
- Prior art keywords
- gear
- deceleration
- camshaft
- output device
- timing
- 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 - Lifetime
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- Valve-Gear Or Valve Arrangements (AREA)
- Gear Transmission (AREA)
Abstract
The utility model discloses a deceleration output device used for gasoline engines. The utility model directly uses a timing gear on a curved axle as a deceleration active gear and uses a timing gear on a camshaft as a deceleration driven gear. A timing driven gear and the camshaft are respectively made and the camshaft and an output axle are made in one body or connected as one to directly transmit power, which can save one pair of deceleration gears and a gear deceleration box. The deceleration output device can enhance transmission efficiency with compact and simple structure, greatly cuts down cost, reduces transmission noises and benefits for increasing procession precision of the gear and production efficiency.
Description
(1) technical field: the utility model relates to a kind of deceleration output device, particularly a kind of deceleration output device that is applicable to petrol engine.
(2) background technique: the speed reducer of petrol engine on the present market, usually the mode that adopts is to install reduction gear additional at crankshaft output end, just require simultaneously to increase corresponding gear reduction box and special-purpose crankcase cover, and its camshaft and timing gear are an integral body.As domestic ZS168FA etc., all adopt this slowing-down structure.This speed reducer structure is complicated, and transmission efficiency is not high, and cost is higher.
(3) model utility scheme: the utility model has designed a kind of new-type deceleration output device in order to overcome the above deficiency of the speed reducer that has petrol engine now.This kind deceleration output device volume is little, and is in light weight, and compact structure, cost have bigger decline.
The technical solution of the utility model is such: directly utilize timing gear on the bent axle as deceleration driving gear, with the timing gear on the camshaft as the deceleration driven gear, and these timing gear and camshaft are the split manufacturings, make camshaft and output shaft in aggregates or be connected in aggregates, just can be with speed rotation outputting power; This scheme can be saved a pair of reduction gear, saves gear reduction box; The crankcase cover of former technology is special-purpose, and the crankcase cover of this programme can be used for bent axle output and camshaft is exported, and also can be used for bent axle and camshaft is exported simultaneously, and wider using scope is arranged.
The technical solution of the utility model can improve transmission efficiency, and compact structure, simple can reduce cost greatly, reduces the transmission noise, helps improving the machining accuracy and the manufacturing efficiency of gear.
(4) description of drawings: accompanying drawing is a general gasoline engines deceleration output device sectional view.Wherein,
1-crankcase body, 2-bent axle, 3-needle bearing, 4-camshaft, 5-timing
Driven gear, 6-ball bearing, 7-crankcase cover, 8-timing driving gear, 9
-output shaft
(5) embodiment: timing driving gear 8 on (referring to accompanying drawing) bent axle 2 and peace
The timing driven gear 5 that is contained on the camshaft 4 is meshed, camshaft 4 and output shaft
9 manufacture one; One end of camshaft 4 is supported on crankcase by needle bearing 3
On the body 1, the other end is supported on the crankcase cover 7 by ball bearing 6.This programme
The needs that adapt to transmission.
Claims (4)
1. general gasoline engines deceleration output device, by bent axle, camshaft, crankcase body, crankcase cover and spring bearing are formed, it is characterized in that: timing driving gear (8) is meshed with timing driven gear (5) on being installed in camshaft (4), and camshaft (4) is an integral body with output shaft (9).
2. deceleration output device according to claim 1 is characterized in that: described camshaft (4) is made in aggregates with output shaft (9)
3, deceleration output device according to claim 1 is characterized in that: described camshaft (4) is connected in aggregates with output shaft (9).
4. according to each described deceleration output device of claim 1 to 3, it is characterized in that: an end of described camshaft (4) is supported on the needle bearing (3), and the other end is supported on the ball bearing (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02240250 CN2542838Y (en) | 2002-06-13 | 2002-06-13 | Universal gasoline engine speed-reducing output device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02240250 CN2542838Y (en) | 2002-06-13 | 2002-06-13 | Universal gasoline engine speed-reducing output device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2542838Y true CN2542838Y (en) | 2003-04-02 |
Family
ID=33713427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02240250 Expired - Lifetime CN2542838Y (en) | 2002-06-13 | 2002-06-13 | Universal gasoline engine speed-reducing output device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2542838Y (en) |
-
2002
- 2002-06-13 CN CN 02240250 patent/CN2542838Y/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHONGQING ZONGSHEN GENERAL DYNAMICS MACHINERY CO. Free format text: FORMER OWNER: CHONGQING ZONGSHEN TECHNOLOGY DEVELOPMENT + RESEARCH CO., LTD. Effective date: 20080307 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20080307 Address after: Banan District, Chongqing oil field, zip code: 400054 Patentee after: Chongqing Zongshen General Power Machine Co., Ltd. Address before: No. 25 Erlang Road, Chongqing, Shiqiaopu: 400039 Patentee before: Chongqing Zongshen Technology Development & Research Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20120613 Granted publication date: 20030402 |