CN2359163Y - Axle driver of motor tricycle - Google Patents
Axle driver of motor tricycle Download PDFInfo
- Publication number
- CN2359163Y CN2359163Y CN 99231029 CN99231029U CN2359163Y CN 2359163 Y CN2359163 Y CN 2359163Y CN 99231029 CN99231029 CN 99231029 CN 99231029 U CN99231029 U CN 99231029U CN 2359163 Y CN2359163 Y CN 2359163Y
- Authority
- CN
- China
- Prior art keywords
- axle
- gear
- bevel gear
- finishing bevel
- half housing
- 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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- Automatic Cycles, And Cycles In General (AREA)
- Retarders (AREA)
Abstract
The utility model relates to a shaft driver for a motor tricycle, which is composed of a gear box, a torsion bar and a rear axle differential, wherein, the gear box is fixed on a motor tricycle and is connected with a spline shaft of a motor, one end of the torsion bar is connected with a rotating shaft of the gear box by a universal joint in an internal way, the other end is sheathed on a shaft of the rear axle differential by the universal joint, and the left and the right rear axle shafts of the rear axle differential are respectively connected with a left and a left rear wheels. The shaft driver adopts a box body sealing type, the utility model has the advantages of less wear of parts, long service life, convenient installation, no frequent adjustment, compact structure, and the motor tricycle which is provided with the shaft driver also has a reversing function.
Description
The utility model relates to a kind of actuator, particularly a kind of motor tricycle axletree actuator.
The actuator of motor-tricycle adopts the chain actuator more at present, because its chain, sprocket wheel exposes at the bottom of car, easily is stained with dirt, wearing and tearing are very fast, and chain will influence car and travels because of wearing and tearing rise to certain-length, produces noise, even chain breaks, and causes the motor tricycle car breakdown, stops; For fear of the generation of above-mentioned situation, need often chain drive configuration parts to be adjusted, maintenance, the chain that more renews, sprocket wheel, and the adjustment of chain drive configuration parts can have influence on the brake part of trailing wheel, brake part so also will be adjusted simultaneously, very trouble; By the motor-tricycle of chain driver drives usually can only before so that can not fall back.
The purpose of this utility model is to provide a kind of long service life, and is easy for installation, do not take the motor tricycle axletree actuator of normal adjustment, uses the motor-tricycle of this actuator also to have rewind function.
The utility model is achieved in that a kind of motor tricycle axletree actuator, it is characterized in that: it turns round axle by gear case, and rear-axle differential is formed, wherein the rotating shaft of gear case links to each other with an end of turning round axle through universal-joint, and the other end of turning round axle is contained on the axle of rear-axle differential through joint boot.
An end is provided with two finishing bevel gear cuters that are meshed in the casing of described gear case, one of them finishing bevel gear cuter is sleeved on the splined hole that links to each other with the driving engine castellated shaft, another finishing bevel gear cuter links to each other with an end of castellated shaft, the other end of castellated shaft is provided with the handsetting gear of band driving lever, shift fork, the one end engagement of handsetting gear and the kink dual gear on axle, the other end of dual gear and the gear mesh that is fixed in the rotating shaft; Half housing is installed in the body skin of described rear-axle differential, half housing is with a fastening finishing bevel gear cuter outward, finishing bevel gear cuter engagement on this finishing bevel gear cuter and the axle of turning round the shaft universal-joint suit, half housing two ends respectively be fixed on body skin on left and right sides hind axle link to each other, also be provided with the rear wheel diff in half housing.
Described rear wheel diff is to be made of intermeshing four finishing bevel gear cuters, and wherein two bevel gear wheels are enclosed within respectively on the hind axle of the left and right sides, and the axle of two bevel pinions is fixed in half housing.
This axle actuator adopts the box sealing formula, and memory box has lubricating oil, can reduce the wearing and tearing of parts, increases service life, and easy for installation, does not take normal adjustment; Because gear case and rear-axle differential is reasonable in design, turning round axle only needs two universal-joints just can smooth transfer reverse power, simplifies the structure; The motor-tricycle that this axle actuator is installed also has car-backing function.
The utility model is described in further detail below in conjunction with drawings and Examples:
Fig. 1: the utility model example structure scheme drawing;
Fig. 2: the shape assumption diagram that is Fig. 1 middle gear case;
Fig. 3: the C-C cutaway view that is Fig. 1;
Fig. 4: the D-D cutaway view that is Fig. 1;
Fig. 5: the structural representation that is rear-axle differential among Fig. 1.
Referring to accompanying drawing as can be known: a kind of motor tricycle axletree actuator, it turns round axle 2 by gear case 1, and rear-axle differential 3 is formed, wherein the rotating shaft 4 of gear case 1 links to each other with an end of turning round axle 2 through universal-joint 5, and the other end of turning round axle 2 is sleeved on the axle 6 of rear-axle differential 3 through universal-joint 5.
An end is provided with two finishing bevel gear cuters 8,9 that are meshed in the casing 7 of described gear case 1, one of them finishing bevel gear cuter 8 is sleeved on the splined hole 10 that links to each other with the driving engine castellated shaft, another finishing bevel gear cuter 9 links to each other with an end of castellated shaft 11, the other end of castellated shaft 11 is provided with the handsetting gear 14 of band driving lever 12, shift fork 13, handsetting gear 14 meshes with an end of the dual gear 16 of kink on axle 15, the other end of dual gear 16 and gear 17 engagements that are fixed in the rotating shaft 4; Half housing 19 is installed in the body skin 18 of described rear-axle differential 3, be with a fastening finishing bevel gear cuter 20 outside half housing 19, finishing bevel gear cuter 21 engagements on this finishing bevel gear cuter 20 and the axle 6 of turning round axle 2 universal-joints 5 suits, half housing, 19 two ends respectively be fixed on body skin 18 on left and right sides hind axle 22,23 link to each other, also be provided with rear wheel diff 24 in half housing 19.
Described rear wheel diff 24 is to be made of intermeshing four finishing bevel gear cuters, and wherein two bevel gear wheels 25 are enclosed within respectively on the left and right sides hind axle 22,23, and the axle 26 of two bevel pinions is fixed in half housing 18.
During installation, gear case 1 is fixed on the motor-tricycle, and the left and right sides hind axle 22,23 of rear-axle differential 3 links to each other with the left and right sides rear wheel of motor bike respectively.
During use, the rotary power that motor cycle engine produces, pass gear case 1 by finishing bevel gear cuter 8, drive finishing bevel gear cuter 9 rotations, finishing bevel gear cuter 9 drives handsetting gear 14 rotations by castellated shaft 11, because handsetting gear 14 and dual gear 16 engagements, so the dual gear 16 of kink on axle 15 is struck, stirred simultaneously and dual gear 16 other end gears in meshs 17, thereby driving rotating shaft 4 is rotated in the forward, this rotational force is rotated in the forward through turning round axle 2 finishing bevel gear cuters 21 that pass to rear-axle differential 3, with finishing bevel gear cuter 21 meshed bevel gears 20, half housing 19 rotates simultaneously, the left and right sides rear vehicle shaft 22 at half housing, 19 two ends, 23 left and right sides rear wheels that drive motor-tricycle are rotated in the forward; When driving lever 12 moves to left, being enclosed within shift fork 13 on the driving lever 12 stirs handsetting gear 14 and moves to left, break away from dual gear 16, with gear 17 engagements, gear 17 is changed into by 14 groups of rotations of handsetting gear by the rotation of dialling of dual gear 16, hand of rotation is along with also changing over contrarotation, so rotating shaft 4 also becomes contrarotation, this rotational force finally drives the left and right sides rear wheel contrarotation of motor-tricycle, thereby reaches the purpose of reversing through turning round finishing bevel gear cuter 21 contrarotations that axle 2 passes to rear-axle differential 3.
Claims (3)
1. motor tricycle axletree actuator, it is characterized in that: it is by gear case (1), turn round axle (2), rear-axle differential (3) is formed, wherein the rotating shaft (4) of gear case (1) links to each other with an end of turning round axle (2) through universal-joint (5), and the other end of turning round axle (2) is sleeved on the axle (6) of rear-axle differential (3) through universal-joint (5).
2. motor tricycle axletree actuator as claimed in claim 1, it is characterized in that: an end is provided with two finishing bevel gear cuters (8 that are meshed in the casing (7) of described gear case (1), 9), one of them finishing bevel gear cuter (8) is sleeved on the splined hole (10) that links to each other with the driving engine castellated shaft, another finishing bevel gear cuter (9) links to each other with an end of castellated shaft (11), the other end of castellated shaft (11) is provided with band driving lever (12), the handsetting gear (14) of shift fork (13), handsetting gear (14) meshes with an end of the dual gear (16) of kink on axle (15), the other end of dual gear (16) and gear (17) engagement that is fixed in the rotating shaft (4); In the body skin (18) of described rear-axle differential (3) half housing (19) is installed, the outer fastening finishing bevel gear cuter (20) that is with of half housing (19), this finishing bevel gear cuter (20) and finishing bevel gear cuter (21) engagement of turning round on the axle (6) of (2) universal-joint (5) suit, half housing (19) two ends respectively be fixed on body skin (18) on left and right sides hind axle (22,23) car mutually, also be provided with rear wheel diff (24) in half housing (19).
3. motor tricycle axletree actuator as claimed in claim 2, it is characterized in that: described rear wheel diff (24) is to be made of intermeshing four finishing bevel gear cuters, wherein two bevel gear wheels (25) are enclosed within respectively on the left and right sides hind axle (22,23), and the axle of two bevel pinions (26) is fixed in half housing (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99231029 CN2359163Y (en) | 1999-02-12 | 1999-02-12 | Axle driver of motor tricycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99231029 CN2359163Y (en) | 1999-02-12 | 1999-02-12 | Axle driver of motor tricycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2359163Y true CN2359163Y (en) | 2000-01-19 |
Family
ID=34019972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99231029 Expired - Fee Related CN2359163Y (en) | 1999-02-12 | 1999-02-12 | Axle driver of motor tricycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2359163Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103442976A (en) * | 2011-03-21 | 2013-12-11 | 北极星工业有限公司 | Three wheeled vehicle |
-
1999
- 1999-02-12 CN CN 99231029 patent/CN2359163Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103442976A (en) * | 2011-03-21 | 2013-12-11 | 北极星工业有限公司 | Three wheeled vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |