CN205882970U - Deciliter driving gear box - Google Patents
Deciliter driving gear box Download PDFInfo
- Publication number
- CN205882970U CN205882970U CN201620464494.3U CN201620464494U CN205882970U CN 205882970 U CN205882970 U CN 205882970U CN 201620464494 U CN201620464494 U CN 201620464494U CN 205882970 U CN205882970 U CN 205882970U
- Authority
- CN
- China
- Prior art keywords
- gear
- gearbox body
- connecting shaft
- driving
- deciliter
- 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 deciliter driving gear box, including gear box casing, the connecting axle, the gear, the shaft coupling, the connector, the shifting block, driving motor, the drive wheel, drive gear, dual gea, this deciliter driving gear box, when needs are carried out, slide toward inboard through stirring the shifting block, make shaft coupling and connector break away from, when consequently promoting the electric cart operation, it is rotatory that the drive wheel drives the connecting axle, and the connecting axle is when rotatory, it is rotatory together that the connecting axle can not followed to the gear, consequently, the resistance of gear with dual gea engaging movement has been reduced, make the shallow operation more smooth and easy, the thrust that promotes electric cart has not only been reduced, and reduced the wearing and tearing of the gear of gear box casing inside, the service life is increased.
Description
Technical field
This utility model relates to a kind of gear-box, particularly relates to a kind of deciliter driving gear-box.
Background technology
Children electric go-cart has become as the toy that child is relatively popular, is provided with gear shift inside children electric go-cart
Case, traditional gear-box connects as one with trailing wheel, when be guardian push electrically driven truck walking time, speed-changing gear box therein
In gear rotate the most together, have certain resistance during due to gear and gear drive, thus move go-cart in guardian's pushing belt
During walking relatively elaborate, and easily cause gear friction, in view of disadvantages described above, be necessary that a kind of deciliter of design drives gear in fact
Case.
Utility model content
Technical problem to be solved in the utility model is: provides a kind of deciliter driving gear-box, solves traditional
Children electric go-cart is laborious when guardian carries out, and can cause the problem that go-cart weares and teares.
For solving above-mentioned technical problem, the technical solution of the utility model is: a kind of deciliter driving gear-box, including speed change
Casing, connecting shaft, be provided with gear inside described gearbox body, and described gear runs through connecting shaft, described gear and company
Spindle sliding joining sets outside connected, described gear by shaft coupling, is provided with union joint, described union joint outside described connecting shaft
Being connected with connecting shaft close-fitting, be provided with shifting block on rear side of described gearbox body, the described connecting shaft left and right sides is equipped with driving wheel,
Described gearbox body side is provided with driving motor, and described driving motor runs through gearbox body, on described driving motor
Being provided with driving gear, be provided with duplicate gear inside described gearbox body, described duplicate gear is rotatedly connected with gearbox body,
And described duplicate gear engages with driving gear and gear tooth respectively.
Further, described shaft coupling outer surface is provided with draw-in groove.
Further, it is provided with pedal on rear side of described shifting block.
Further, described shifting block side is provided with dop.
Compared with prior art, this deciliter driving gear-box, when needs are carried out, by stirring shifting block toward inner slide,
Shaft coupling is departed from union joint, and therefore when promoting electrically driven truck to run, driving wheel drives connecting shaft to rotate, and connecting shaft
During rotation, gear will not followed by connecting shaft and rotate together, therefore reduces the resistance of gear and duplicate gear gear motion, makes
Go-cart runs more smooth and easy, not only reduce the thrust promoting electrically driven truck, and decrease gear within gearbox body
Abrasion, thus improve service life.
Accompanying drawing explanation
Fig. 1 is a deciliter explosive view for driving gear-box
Fig. 2 is a deciliter driving gear-box internal structure view
Fig. 3 is the front view of gear
Fig. 4 is the front view of shifting block
Gearbox body 1, connecting shaft 2, gear 3, shaft coupling 4, union joint 5, shifting block 6, driving motor 7, driving wheel 8, driving
Gear 9, duplicate gear 10, draw-in groove 401, pedal 402, dop 403
Following detailed description of the invention will further illustrate in conjunction with above-mentioned accompanying drawing.
Detailed description of the invention
Hereinafter, multiple specific detail is elaborated, in order to provide constituting the saturating of the basic concept of described embodiment
Thorough understanding.But, it will be apparent to those skilled in the art that described embodiment can not have these specific detail
In some or all in the case of put into practice.In other cases, well-known process step is not specifically described.
As shown in Figure 1, Figure 2, Figure 3, Figure 4, a kind of deciliter driving gear-box, including gearbox body 1, connecting shaft 2, gear 3,
Shaft coupling 4, union joint 5, shifting block 6, drive motor 7, driving wheel 8, drive gear 9, duplicate gear 10, draw-in groove 401, pedal 601,
Dop 602, described gearbox body 1 is internal be provided with gear 3, and described gear 3 run through connecting shaft 2, described gear 3 with even
Spindle 2 sliding joining sets outside connected, described gear 3 by shaft coupling 4, is provided with union joint 5 outside described connecting shaft 2, described
Union joint 5 is connected with connecting shaft 2 close-fitting, is provided with shifting block 6 on rear side of described gearbox body 1, and described connecting shaft 2 left and right sides is equal
Being provided with driving wheel 7, described gearbox body 1 side is provided with driving motor 8, and described driving motor 8 runs through gearbox body 1,
Described driving motor 8 is provided with driving gear 9, and described gearbox body 1 is internal is provided with duplicate gear 10, described duplex-gear
Wheel 10 is rotatedly connected with gearbox body 1, and described duplicate gear 10 respectively with driving gear 9 and gear 3 gear teeth meshing, described
Shaft coupling 4 outer surface be provided with draw-in groove 401, be provided with pedal 601 on rear side of described shifting block 6, described shifting block 6 side is provided with dop
602, this deciliter driving gear-box, when needs are carried out, by stirring shifting block 6 toward inner slide so that shaft coupling 4 and union joint
5 depart from, and therefore when promoting electrically driven truck to run, driving wheel 7 drives the gear 3 that connecting shaft 2 will not be carried when rotating to rotate,
Therefore reduce the resistance of gear 3 and duplicate gear 10 gear motion so that go-cart runs more smooth and easy, not only reduce promotion electricity
The thrust of dynamic go-cart, and decrease the gear 3 within gearbox body 1 and the abrasion of duplicate gear 10, thus improve use
In the life-span, when child needs to drive voluntarily, shifting block 6 is pushed to outside, shifting block 6 handsetting gear 3 and shaft coupling 4 and transports toward outside
Dynamic so that shaft coupling 4 engages with union joint 5, therefore when child drives electric motor car, drive gear 9 by driving motor 8 to drive
Rotate, drive gear 9 to drive duplicate gear 10 to move, then rotated by duplicate gear 10 driven gear 3, by shaft coupling 4 and company
Joint 6 coordinates, thus drives connecting shaft 2 and driving wheel 7 to move, and therefore realizes driving electrically driven truck to run, when electrically driven truck stops
Time only, can down pedal 601 so that shifting block 6 rotates, and dop 602 is snapped onto in draw-in groove 401, thus card prevents from driving
Driving wheel 7 rotates, and reaches to play a protective role child.
This utility model is not limited to above-mentioned specific embodiment, and those of ordinary skill in the art visualizes from above-mentioned
Sending out, without performing creative labour, all conversion made, within all falling within protection domain of the present utility model.
Claims (4)
1. a deciliter driving gear-box, including gearbox body, connecting shaft, it is characterised in that: set inside described gearbox body
Having gear, and described gear runs through connecting shaft, join sliding with connecting shaft of described gear is connected, and sets by joining outside described gear
Axial organ, is provided with union joint outside described connecting shaft, described union joint is connected with connecting shaft close-fitting, after described gearbox body
Side is provided with shifting block, and the described connecting shaft left and right sides is equipped with driving wheel, and described gearbox body side is provided with driving motor, and
Described driving motor runs through gearbox body, and described driving motor is provided with driving gear, sets inside described gearbox body
Have duplicate gear, described duplicate gear to be rotatedly connected with gearbox body, and described duplicate gear respectively with drive gear and
Gear tooth engages.
2. a kind of deciliter driving gear-box as claimed in claim 1, it is characterised in that described shaft coupling outer surface is provided with card
Groove.
3. a kind of deciliter driving gear-box as claimed in claim 2, it is characterised in that be provided with pedal on rear side of described shifting block.
4. a kind of deciliter driving gear-box as claimed in claim 3, it is characterised in that described shifting block side is provided with dop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620464494.3U CN205882970U (en) | 2016-09-08 | 2016-09-08 | Deciliter driving gear box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620464494.3U CN205882970U (en) | 2016-09-08 | 2016-09-08 | Deciliter driving gear box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205882970U true CN205882970U (en) | 2017-01-11 |
Family
ID=57687525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620464494.3U Expired - Fee Related CN205882970U (en) | 2016-09-08 | 2016-09-08 | Deciliter driving gear box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205882970U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108221145A (en) * | 2018-01-30 | 2018-06-29 | 约科布·缪勒机械制造(中国)有限公司 | VTX single-direction transmission control devices |
| CN110640713A (en) * | 2019-09-09 | 2020-01-03 | 深圳市优必选科技股份有限公司 | Gear box and robot with same |
-
2016
- 2016-09-08 CN CN201620464494.3U patent/CN205882970U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108221145A (en) * | 2018-01-30 | 2018-06-29 | 约科布·缪勒机械制造(中国)有限公司 | VTX single-direction transmission control devices |
| CN110640713A (en) * | 2019-09-09 | 2020-01-03 | 深圳市优必选科技股份有限公司 | Gear box and robot with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170111 Termination date: 20210908 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |