CN201401205Y - Power output mechanism - Google Patents
Power output mechanism Download PDFInfo
- Publication number
- CN201401205Y CN201401205Y CN2009201273195U CN200920127319U CN201401205Y CN 201401205 Y CN201401205 Y CN 201401205Y CN 2009201273195 U CN2009201273195 U CN 2009201273195U CN 200920127319 U CN200920127319 U CN 200920127319U CN 201401205 Y CN201401205 Y CN 201401205Y
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- CN
- China
- Prior art keywords
- output shaft
- hole
- power take
- bearing
- inlet hole
- 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
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Abstract
The utility model relates to a power output mechanism which comprises an output shaft (1), a right box body (8) and a left box body (6). The mechanism is characterized in that the axle diameter of theoutput shaft (1) is orderly reduced from the right to the left. The power output mechanism can realize the oil-gas separation, and the output shaft thereof can be conveniently installed on the box body which is bisected left and right.
Description
Technical field
The utility model relates to a kind of power take-off mechanism, particularly relates to a kind of power take-off mechanism of motorcycle.
Background technique
As the output shaft of clutch end, its head often will be made could satisfy the installation of some external component such as flywheel etc. more greatly on the motor; Consider the restriction of cost and engine interior volume again, collar can not along with shaft head do equally big.So such multidiameter shaft the installation on the casing solve with regard to needs since shaft head than ambassador's axle can't from about problem that the box house that divides is passed.Common method is that casing is made detachable two sections to branch or with output shaft up and down, but can cause the increasing of development difficulty and cost like this.
The model utility content
The purpose of this utility model is to provide a kind of power take-off mechanism, the output shaft of this mechanism can from about to passing minute casing.
The purpose of this utility model is achieved through the following technical solutions: a kind of power take-off mechanism, comprise output shaft, right case and left box body, and the diameter of axle of described output shaft reduces from right to left successively.
For ease of the assembling of output parts on shaft, described output shaft is made up of the part of four sections different diameters of axle.
Can set gradually driving gear, axle sleeve, the pressing plate that is used for the restrictive axial play and bearing A on the described output shaft; Described axle sleeve contacts with the shaft shoulder of described output shaft and the exterior edge face of bearing A; Described pressing plate and described right case are bolted to connection;
Described left box body is provided with bearing B; Described output sleeve is on described bearing B.
For making Oil-gas Separation, described output shaft has an axial sorting hole; The part of described output shaft in casing is disposed radially at least one inlet hole that is connected with described sorting hole.
For further realizing the separation of oil gas, described inlet hole is near the interior edge face of described bearing A; Described output shaft is provided with deaerator at air inlet position; Described deaerator comprises the Oil-gas Separation hole; The quantity in described Oil-gas Separation hole is corresponding with the quantity of described inlet hole; Described deaerator is fixed on the interior edge face of described bearing A by locking nut.
For the ease of Oil-gas Separation hole arbitrarily angled and oilhole and axle UNICOM on axle of deaerator, described output shaft is provided with annular groove at described air inlet position; Described inlet hole is connected by annular groove with described Oil-gas Separation hole.
The hole heart line of described inlet hole can be set to overlap with the hole heart line in described Oil-gas Separation hole.
Described deaerator is preferably disk-like structure; Described locking nut can be round nut.
The beneficial effects of the utility model are:
(1) minute casing mounting strap is had the axle of joint about having made things convenient for, and mounting type is simple;
(2) have the dish-type gas and oil separating plant on the axle, the side has pore, and mixed gas enters the back to be separated by centrifugal force, has therefore avoided the phenomenon of motor spray machine oil.
Description of drawings
Fig. 1 is the utility model embodiment 1 a structural representation;
Fig. 2 is the B-B sectional view of Fig. 1.
Embodiment
The utility model is described in further detail below in conjunction with concrete mode of execution, but therefore the utility model is not limited among the following concrete mode.
Embodiment 1: as depicted in figs. 1 and 2, a kind of power take-off mechanism comprises output shaft 1, right case 8 and left box body 6, and the diameter of axle of described output shaft 1 reduces from right to left successively; Described output shaft 1 is made up of the part of four sections different diameters of axle; Set gradually driving gear 2, axle sleeve 11, pressing plate 9, bearing A10 on the described output shaft 1; Described axle sleeve 11 contacts with the shaft shoulder of described output shaft 1 and the exterior edge face 10-1 of bearing A10; Described pressing plate 9 is fixedlyed connected by bolt 3 with described right case 8; Described left box body 6 is provided with bearing B5; Described output shaft 1 is enclosed within on the described bearing B5; Described output shaft 1 has an axial sorting hole 12; The part of described output shaft 1 in casing is disposed radially at least one inlet hole 13 that is connected with described sorting hole 12; Described inlet hole 13 is near the interior edge face 10-2 of described bearing A10; Described output shaft 1 is provided with deaerator 7 at inlet hole 13 places; Described deaerator 7 comprises Oil-gas Separation hole 7-1; The quantity of described Oil-gas Separation hole 7-1 is corresponding with the quantity of described inlet hole 13; Described deaerator 7 is fixed on the interior edge face 10-2 of described bearing A by locking nut 4; Described output shaft 1 is provided with annular groove at described inlet hole 13 places; Described inlet hole 13 is connected by annular groove with described Oil-gas Separation hole 7-1; Described inlet hole 13 overlaps with the hole heart line of described Oil-gas Separation hole 7-1; Described deaerator 7 is a disk-like structure; Described locking nut 4 is a round nut.
During power take-off mechanism work, gas mixture enters described sorting hole 12 from the Oil-gas Separation hole 7-1 of deaerator 7 through described inlet hole 13, lubricant oil was adsorbed under action of gravity on the inwall of sorting hole 12 before this, and gas is discharged casing along the termination of sorting hole 12; Along with the high speed rotating of output shaft, the inlet hole 13 that lubricant oil just makes progress from the footpath again under action of centrifugal force throws away output shaft through Oil-gas Separation hole 7-1 and enters casing, thereby realizes the thorough separation that oil is gentle.
Claims (8)
1, a kind of power take-off mechanism comprises output shaft (1), right case (8) and left box body (6), and it is characterized in that: the diameter of axle of described output shaft (1) reduces from right to left successively.
2, power take-off mechanism as claimed in claim 1 is characterized in that: described output shaft (1) is made up of the part of four sections different diameters of axle.
3, power take-off mechanism as claimed in claim 1 or 2 is characterized in that: set gradually driving gear (2), axle sleeve (11), pressing plate (9), bearing A (10) on the described output shaft (1); Described axle sleeve (11) contacts with the shaft shoulder of described output shaft (1) and the exterior edge face (10-1) of bearing A (10); Described pressing plate (9) is fixedlyed connected by bolt (3) with described right case (8); Described left box body (6) is provided with bearing B (5); Described output shaft (1) is enclosed within on the described bearing B (5).
4, power take-off mechanism as claimed in claim 3 is characterized in that: described output shaft (1) has an axial sorting hole (12); The part of described output shaft (1) in casing is disposed radially at least one inlet hole (13) that is connected with described sorting hole (12).
5, power take-off mechanism as claimed in claim 4 is characterized in that: described inlet hole (13) is near the interior edge face (10-2) of described bearing A (10); Described output shaft (1) locates to be provided with deaerator (7) at inlet hole (13); Described deaerator (7) comprises Oil-gas Separation hole (7-1); The quantity in described Oil-gas Separation hole (7-1) is corresponding with the quantity of described inlet hole (13); Described deaerator (7) is fixed on the interior edge face (10-2) of described bearing A by locking nut (4).
6, power take-off mechanism as claimed in claim 5 is characterized in that: described output shaft (1) locates to be provided with annular groove at described inlet hole (13); Described inlet hole (13) is connected by annular groove with described Oil-gas Separation hole (7-1).
7, power take-off mechanism as claimed in claim 6 is characterized in that: described inlet hole (13) overlaps with the hole heart line in described Oil-gas Separation hole (7-1).
8, power take-off mechanism as claimed in claim 7 is characterized in that: described deaerator (7) is a disk-like structure; Described locking nut (4) is a round nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201273195U CN201401205Y (en) | 2009-05-15 | 2009-05-15 | Power output mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201273195U CN201401205Y (en) | 2009-05-15 | 2009-05-15 | Power output mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201401205Y true CN201401205Y (en) | 2010-02-10 |
Family
ID=41661006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201273195U Expired - Fee Related CN201401205Y (en) | 2009-05-15 | 2009-05-15 | Power output mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201401205Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102654109A (en) * | 2011-12-14 | 2012-09-05 | 胡润富 | Mechanical power output device |
-
2009
- 2009-05-15 CN CN2009201273195U patent/CN201401205Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102654109A (en) * | 2011-12-14 | 2012-09-05 | 胡润富 | Mechanical power output device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100210 Termination date: 20170515 |