CN207195618U - A kind of gear drive of electro-tricycle - Google Patents
A kind of gear drive of electro-tricycle Download PDFInfo
- Publication number
- CN207195618U CN207195618U CN201720847493.1U CN201720847493U CN207195618U CN 207195618 U CN207195618 U CN 207195618U CN 201720847493 U CN201720847493 U CN 201720847493U CN 207195618 U CN207195618 U CN 207195618U
- Authority
- CN
- China
- Prior art keywords
- gear
- master
- box
- planetary gear
- bevel gear
- 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 discloses a kind of gear drive of electro-tricycle, include a gear-box laterally set, described gear-box side is installed by one master gear, and described gear-box opposite side installs a cover plate, one fixing hole is set inside described master gear, a keyway is respectively provided with inside described fixing hole up and down, described master gear connects a stabiliser bar by described fixing hole, described cover plate connects a second bevel gear by described mounting hole, one second planetary gear of installation inside described second bevel gear, second described planetary gear one end connects a semiaxis.PTO outside master gear connection, semiaxis are directly directly installed on gear-box both sides by user.PTO exports power, drives master gear to rotate.Master gear drives the first planetary gear and first bevel gear to rotate, and then drives the second planetary gear and second bevel gear to rotate, and last semiaxis receives the motion of powered belt motor car wheel.
Description
Technical field
A kind of gear drive is the utility model is related to, more precisely, being a kind of gear drive of electro-tricycle
Device.
Background technology
The gear drive of existing electro-tricycle, function is single, can only be sent to the power that motor exports
On the axletree of bottom, so as to drive vehicle wheel rotation, transmission efficiency is low, and in motion process, power transmission is unstable, gear wear compared with
Seriously.The power of motor output is all transported on an axletree, and two sidecar wheels influence each other when turning round, and greatly reduce and drive
The comfortableness sailed, the safety of driving is influenceed, is unfavorable for the development of electro-tricycle.
Utility model content
The utility model is mainly to solve the technical problem present in prior art, so as to provide a kind of electro-tricycle
Gear drive.
Above-mentioned technical problem of the present utility model is mainly what is be addressed by following technical proposals：
A kind of gear drive of electro-tricycle, described gear drive include a gear laterally set
Case, a master gear is installed in described gear-box side, and described gear-box opposite side installs a cover plate, in described master gear
Portion sets a fixing hole, is respectively provided with a keyway up and down inside described fixing hole, described master gear passes through described fixing hole
Connect a stabiliser bar, one first planetary gear is welded in described stabiliser bar one end, and the first described planetary gear and described
One first bevel gear is installed between master gear, a mounting hole is set inside described cover plate, described cover plate passes through described peace
Fill hole and connect a second bevel gear, one second planetary gear, the second described planet tooth are installed inside described second bevel gear
Take turns one end and connect a semiaxis.
As the utility model preferred embodiment, described stabiliser bar side sets a groove.
As the utility model preferred embodiment, described first bevel gear and first planetary gear one end connect respectively
Second bevel gear and the second planetary gear.
As the utility model preferred embodiment, a described bevel gear, the first planetary gear, second bevel gear and
Two planetary gears are installed in inside gear-box.
As the utility model preferred embodiment, described groove is consistent with keyway size.
Gear drive of the present utility model has advantages below：In use, user is directly outer by master gear connection
The PTO in portion, semiaxis are directly installed on gear-box both sides, and first bevel gear and first planetary gear one end connect respectively
Second bevel gear and the second planetary gear are connect, stabiliser bar is stably connected with master gear by keyway and groove.Power output fills
Output power is put, drives master gear to rotate.Master gear drives the first planetary gear and first bevel gear to rotate, and then drives second
Planetary gear and second bevel gear rotate, and last semiaxis receives the motion of powered belt motor car wheel.Using keyway and groove, stabilization can be made
Bar and master gear are fixed, and sliding phenomenon does not occur in motion.The pinion gear structure is simple, is driven by two groups of teeth wheel,
Efficiency high, stability is good, moves between semiaxis and does not influence each other, is easy to the comfortableness of driving.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the dimensional structure diagram of gear drive of the present utility model；
Fig. 2 is the stereochemical structure decomposing schematic representation of the gear drive in Fig. 1；
Fig. 3 is the gear-box internal breakup schematic diagram of the gear drive in Fig. 2；
Fig. 4 is the detail enlarged diagram in I region of the gear drive in Fig. 3；
Wherein,
1st, gear drive；2nd, gear-box；3rd, master gear；4th, cover plate；5th, mounting hole；6th, first bevel gear；7th, second
Bevel gear；8th, the first planetary gear；9th, the second planetary gear；10th, keyway；11st, fixing hole；12nd, groove；13rd, stabiliser bar；14、
Semiaxis.
Embodiment
Preferred embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, it is apparent clear and definite so as to be made to the scope of protection of the utility model
Define.
As shown in Figures 1 to 4, the gear drive 1 includes a gear-box 2 laterally set, the side of gear-box 2 peace
A master gear 3 is filled, and the opposite side of gear-box 2 installs a cover plate 4, the inside of master gear 3 sets a fixing hole 11, the fixing hole
11 inside are respectively provided with a keyway 10 up and down, and the master gear 3 connects a stabiliser bar 13, the one end of stabiliser bar 13 by the fixing hole 11
One first planetary gear 8 is welded, and a first bevel gear 6 is installed between first planetary gear 8 and the master gear 3, the cover plate 4
Inside sets a mounting hole 5, and the cover plate 4 connects a second bevel gear 7 by the mounting hole 5, and the inside of second bevel gear 7 is installed
One second planetary gear 9, the one end of the second planetary gear 9 connect a semiaxis 14.
The side of stabiliser bar 13 sets a groove 12.
The one end of 6 and first planetary gear of first bevel gear 8 connects the planetary gear 9 of second bevel gear 7 and second respectively.
The first bevel gear 6, the first planetary gear 8, the planetary gear 9 of second bevel gear 7 and second are installed in gear-box 2
It is internal.
The groove 12 is consistent with the size of keyway 10.
In use, as shown in Figures 1 to 4, user directly connects master gear 3 PTO of outside, semiaxis
14 are directly installed on the both sides of gear-box 2, and the one end of 6 and first planetary gear of first bevel gear 8 connects second bevel gear 7 and respectively
Two planetary gears 9, stabiliser bar 13 is set to be stably connected with master gear 3 by keyway 10 and groove 12.PTO output is dynamic
Power, master gear 3 is driven to rotate.Master gear 3 drives the first planetary gear 8 and first bevel gear 6 to rotate, and then drives the second planet
Gear 9 and second bevel gear 7 rotate, and last semiaxis 14 receives the motion of powered belt motor car wheel.
Using keyway 10 and groove 12, it can fix stabiliser bar 13 and master gear 3, sliding phenomenon does not occur in motion.
The gear drive 1 is simple in construction, is driven by two groups of teeth wheel, efficiency high, and stability is good, between semiaxis 14
Motion does not influence each other, and is easy to the comfortableness of driving.
This is not limited to, any change or replacement expected without creative work, should all be covered in the utility model
Protection domain within.Therefore, the scope of protection of the utility model should be determined by the scope of protection defined in the claims.
Claims (5)
1. a kind of gear drive of electro-tricycle (1), it is characterised in that described gear drive (1) includes one
The gear-box (2) laterally set, a master gear (3) is installed in described gear-box (2) side, and described gear-box (2) is another
A cover plate (4) is installed in side, a fixing hole (11) is set inside described master gear (3), described fixing hole (11) inside is up and down
A keyway (10) is respectively provided with, described master gear (3) connects a stabiliser bar (13) by described fixing hole (11), and described is steady
One first planetary gear (8) is welded in fixed pole (13) one end, and described the first planetary gear (8) and described master gear (3) it
Between a first bevel gear (6) is installed, a mounting hole (5) is set inside described cover plate (4), and described cover plate (4) is by described
Mounting hole (5) connect a second bevel gear (7), one second planetary gear (9) of installation inside described second bevel gear (7),
Described the second planetary gear (9) one end connects a semiaxis (14).
2. the gear drive of electro-tricycle according to claim 1, it is characterised in that described stabiliser bar (13)
Side sets a groove (12).
3. the gear drive of electro-tricycle according to claim 1, it is characterised in that described first bevel gear
(6) and the first planetary gear (8) one end connects second bevel gear (7) and the second planetary gear (9) respectively.
4. the gear drive of electro-tricycle according to claim 1, it is characterised in that a described bevel gear
(6), it is internal to be installed in gear-box (2) for the first planetary gear (8), second bevel gear (7) and the second planetary gear (9).
5. the gear drive of electro-tricycle according to claim 2, it is characterised in that described groove (12) with
Keyway (10) size is consistent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720847493.1U CN207195618U (en) | 2017-07-13 | 2017-07-13 | A kind of gear drive of electro-tricycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720847493.1U CN207195618U (en) | 2017-07-13 | 2017-07-13 | A kind of gear drive of electro-tricycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207195618U true CN207195618U (en) | 2018-04-06 |
Family
ID=61785621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720847493.1U Expired - Fee Related CN207195618U (en) | 2017-07-13 | 2017-07-13 | A kind of gear drive of electro-tricycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207195618U (en) |
-
2017
- 2017-07-13 CN CN201720847493.1U patent/CN207195618U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180406 Termination date: 20180713 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |