CN201321095Y - Caravan mover - Google Patents
Caravan mover Download PDFInfo
- Publication number
- CN201321095Y CN201321095Y CNU2008201698167U CN200820169816U CN201321095Y CN 201321095 Y CN201321095 Y CN 201321095Y CN U2008201698167 U CNU2008201698167 U CN U2008201698167U CN 200820169816 U CN200820169816 U CN 200820169816U CN 201321095 Y CN201321095 Y CN 201321095Y
- Authority
- CN
- China
- Prior art keywords
- caravan
- support
- shifter
- transmission shaft
- mover
- 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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- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The utility model discloses a caravan mover, which comprises a support, a driving shaft arranged at the lower end of the support and a roller wheel arranged on the driving shaft. The support is equipped with a power device driving the driving shaft to rotate, and a hoop component capable of movably rotating on the support is arranged above the support. The independent caravan mover is arranged outside the vehicle body, a vehicular storage battery supplies power to drive a motor, and after reducing speed, the motor drives a driving wheel to rotate, thereby providing power for the caravan. The single-wheel caravan mover has simple structure, and saves cost compared with the existing mover. Simultaneously, the power of the caravan mover can be controlled through a wire manual switch without remote control, thereby saving more cost.
Description
Technical field
The utility model relates to a kind of caravan shifter that is used for moving unpowered caravan.
Background technology
The caravan shifter is a kind of special driving device that moves unpowered caravan.It can not have under the situation of propulsive effort at caravan itself, the storage battery that relies on caravan itself to carry, or the electric energy that automobile current generator sends drives the apparatus for moving vehicle motor, control wheel steering and rotating speed, thus drive unpowered caravan.
Existing caravan shifter adopts steel or aluminum drum to be pressed on structure on the caravan tire more, and is divided into left and right sides assembly, be located at respectively on the left tire and right tire of caravan, so texture ratio is than bulky complex.Because this device is installed under the caravan compartment, can only control with remote control simultaneously, corresponding cost will be very high.
The utility model content
Technical problem to be solved in the utility model provides a kind of simple in structure, and control is convenient, the caravan shifter that cost is more saved.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: the caravan shifter, comprise support, be located at the transmission shaft of support lower end and be located at roller on the transmission shaft, described support is provided with and drives the engine installation that transmission shaft rotates, described support top also be provided with can active rotation on support the anchor ear assembly.
The upper end of described support is provided with rocking bar, pulls rocking bar by hand and just can control turning to of car.
Described support comprises pillar and is welded on the bracing frame of pillar lower end that the transmission shaft two ends are hinged in the bottom of bracing frame.
Described engine installation is located at the bracing frame outside, can be so that compact conformation.
Described engine installation comprises motor and speed reduction gearing, and described speed reduction gearing mouth is connected with transmission shaft.
Described engine installation is provided with arrangement of clutch.
Described arrangement of clutch passes the end that transmission shaft stretches out bracing frame and is connected with the clutch handle, can be so that compact conformation is easy to operate.
The utility model is by being provided with the structure of an independent caravan shifter outside vehicle body, vehicular power-bottle power supply drive motor, motor drive the driving wheel rotation again through slowing down, thereby provide power to caravan.The utility model monocycly caravan shifter is simple in structure, and the main frame cost is saved than existing apparatus for moving vehicle.As long as just can control by wired manual switch, more save by cost without remote control for power supply simultaneously.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is the connection diagram of the utility model caravan shifter and caravan.
Fig. 2 is the structural representation of the utility model caravan shifter.
Fig. 3 is the lateral plan of Fig. 2.
Fig. 4 is the structural representation of engine installation.
The specific embodiment
As shown in Figure 1, a caravan shifter 2 is set outside unpowered caravan vehicle body 1, caravan shifter 2 is captiveed joint with the projecting shaft of caravan vehicle body 1 by anchor ear assembly 24.Vehicular power-bottle power supply drive motor, motor moves an independent driving wheel by the umbrella cingulum again through slowing down, thereby provides power to caravan.
Fig. 2 and Figure 3 shows that the utility model caravan shifter 2 comprises engine installation 21, rocking bar 23, anchor ear assembly 24, support 26, roller 27 and transmission shaft 28.Wherein, described support 26 comprises pillar 261 and the bracing frame 262 that is welded on pillar 261 lower ends.Described anchor ear assembly 24 flexibly connects with pillar 261.Described roller 27 is fixed on the transmission shaft 28, and transmission shaft 28 two ends are hinged in the bottom of bracing frame 262, and described engine installation 21 is located at bracing frame 262 outsides, and the power of engine installation 21 drives roller 27 by transmission shaft 28 and rotates.Described rocking bar 23 is located at the upper end of pillar 261.Also be provided with arrangement of clutch 30 on the described engine installation 21, described arrangement of clutch 30 passes the end that transmission shaft 28 stretches out bracing frame 262 and is connected with clutch handle 29.
Figure 4 shows that engine installation 21, comprise motor 211 and speed reduction gearing, described speed reduction gearing comprises right angle rack 212, active umbrella tooth 213, driven umbrella tooth 214 and allocation axle 215.Driven umbrella tooth 214 is arranged in an end of allocation axle 215, and the other end of allocation axle 215 props up on described right angle rack 212, by right angle rack 212 and allocation axle 215, and 214 one-tenth vertical settings of described active umbrella tooth 213 and described driven umbrella tooth.Described motor 211 drives initiatively umbrella tooth 213 by spline, and initiatively umbrella tooth 213 meshes with driven umbrella tooth 214, and described driven umbrella tooth 214 tail ends are connected with transmission shaft 28 by spline, thereby give transmission shaft 28 with the transmission of power that motor 211 produces.
Claims (7)
1. caravan shifter, it is characterized in that: comprise support (26), be located at the transmission shaft (28) of support (26) lower end and be located at roller (27) on the transmission shaft, described support (26) is provided with and drives the engine installation (21) that transmission shaft rotates, described support (26) top also be provided with can active rotation on support anchor ear assembly (24).
2. according to the described caravan shifter of claim 1, it is characterized in that: the upper end of described support (26) is provided with rocking bar (23).
3. according to the described caravan shifter of claim 1, it is characterized in that: described support (26) comprises pillar (261) and is welded on the bracing frame (262) of pillar (261) lower end that transmission shaft (28) two ends are hinged in the bottom of bracing frame (262).
4. according to the described caravan shifter of claim 3, it is characterized in that: described engine installation (21) is located at bracing frame (262) outside.
5. according to the described caravan shifter of claim 4, it is characterized in that: described engine installation (21) comprises motor (211) and speed reduction gearing, and described speed reduction gearing mouth is connected with transmission shaft (28).
6. according to the described caravan shifter of claim 5, it is characterized in that: described engine installation (21) is provided with arrangement of clutch (30).
7. according to the described caravan shifter of claim 6, it is characterized in that: described arrangement of clutch (30) passes the end that transmission shaft (28) stretches out bracing frame (262) and is connected with clutch handle (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201698167U CN201321095Y (en) | 2008-12-05 | 2008-12-05 | Caravan mover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201698167U CN201321095Y (en) | 2008-12-05 | 2008-12-05 | Caravan mover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201321095Y true CN201321095Y (en) | 2009-10-07 |
Family
ID=41158483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201698167U Expired - Fee Related CN201321095Y (en) | 2008-12-05 | 2008-12-05 | Caravan mover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201321095Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105539252A (en) * | 2015-12-08 | 2016-05-04 | 浙江诺和机电股份有限公司 | Electric car mover |
-
2008
- 2008-12-05 CN CNU2008201698167U patent/CN201321095Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105539252A (en) * | 2015-12-08 | 2016-05-04 | 浙江诺和机电股份有限公司 | Electric car mover |
| CN105539252B (en) * | 2015-12-08 | 2018-05-15 | 浙江诺和机电股份有限公司 | A kind of electronic apparatus for moving vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091007 Termination date: 20121205 |