CN202806260U - Carriage rotating shaft structure of cargo-lengthened electric tricycle - Google Patents
Carriage rotating shaft structure of cargo-lengthened electric tricycle Download PDFInfo
- Publication number
- CN202806260U CN202806260U CN 201220392667 CN201220392667U CN202806260U CN 202806260 U CN202806260 U CN 202806260U CN 201220392667 CN201220392667 CN 201220392667 CN 201220392667 U CN201220392667 U CN 201220392667U CN 202806260 U CN202806260 U CN 202806260U
- Authority
- CN
- China
- Prior art keywords
- carriage
- compartment
- railway carriage
- cargo
- electric tricycle
- 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 carriage rotating shaft structure of a cargo-lengthened electric tricycle. The carriage rotating shaft structure of the cargo-lengthened electric tricycle comprises a rear dragging carriage, a connecting shaft, a pressure surface bearing, locking nuts and a rear carriage of a tractor. An independent connecting shaft and the pressure surface bearing are arranged between the lower surface of the front end of the rear dragging carriage and the front surface of the middle of the rear end of the rear carriage of the tractor, two ends of the connecting shaft respectively penetrate through the chassis of the rear dragging carriage and the carriage board of the rear carriage of the tractor, and two ends of the connecting shaft are respectively fixed and locked through the locking nut. The carriage rotating shaft structure of the cargo-lengthened electric tricycle is capable of not only lengthening spaces of the carriage, increasing transporting amount of the cargos, but also being simple in structure, good in stationarity, and enabling the cargo transporting work of a factory or a man to be more time-saving and effort-saving, and improving economical benefits.
Description
Technical field
The utility model relates to a kind of pivot structure, and especially shipping lengthens the electric tricycle carriage pivot structure.
Background technology
Along with the raising of people's living standard, electro-tricycle has been come into huge numbers of families, becomes many customers' walking-replacing tool.Not only profile is small and exquisite for it, rides to sail lightly, and simultaneously also energy-conserving and environment-protective meet the low-carbon (LC) concept.At present, the shipping electro-tricycle also is subject to everybody liking.But common shipping electric tricycle carriage space less often can not satisfy people's demand, therefore can increase the transportation volume of goods, not only loses time, the energy, and affects economic benefit.
The utility model content
In order to overcome the problem of existing shipping electric tricycle carriage insufficient space, the utility model provides a kind of shipping to lengthen the electric tricycle carriage pivot structure, this structure not only can add the space of long carriage, increase the transportation volume of goods, and simple in structure, stationarity is good, makes factory or individual's shipping work more time saving and energy saving, increases economic efficiency.
The technical scheme that its technical matters that solves the utility model adopts is: this shipping lengthens the electric tricycle carriage pivot structure and comprises the rear dragging railway carriage or compartment, adapter shaft, the pressure surface bearing, locked nut, railway carriage or compartment behind the tractor truck, be installed with independently adapter shaft and a pressure surface bearing between the upper surface in the middle of the rear end in railway carriage or compartment behind lower surface and the tractor truck in the middle of the front end in rear dragging railway carriage or compartment, the railway carriage or compartment plate in railway carriage or compartment behind the chassis in rear dragging railway carriage or compartment and the tractor truck is run through respectively at the adapter shaft two ends, the adapter shaft two ends adopt respectively locked nut locked fixing, in addition, adapter shaft and pressure surface bearing adopt respectively resistance to compression tensile wear-resistant material to make.When the shipping electro-tricycle travelled, the railway carriage or compartment motion was travelled after the rear dragging railway carriage or compartment connected the drive tractor truck by adapter shaft.
The beneficial effects of the utility model are that this shipping lengthens the space that the electric tricycle carriage pivot structure not only can add long carriage, increases the transportation volume of goods, and simple in structure, stationarity is good, makes factory or individual's shipping work more time saving and energy saving, increases economic efficiency.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is structural principle scheme drawing of the present utility model.
Among Fig. 1,1. rear dragging railway carriage or compartment, 2. adapter shaft, 3. pressure surface bearing, 4. locked nut, 5. railway carriage or compartment behind the tractor truck.
The specific embodiment
In Fig. 1, this shipping lengthens the electric tricycle carriage pivot structure and comprises rear dragging railway carriage or compartment 1, adapter shaft 2, pressure surface bearing 3, locked nut 4, the railway carriage or compartment 5 behind the tractor truck, be installed with independently adapter shaft 2 and a pressure surface bearing 3 between the upper surface in the middle of the rear end in railway carriage or compartment 5 behind lower surface and the tractor truck in the middle of the front end in rear dragging railway carriage or compartment 1, the railway carriage or compartment plate in railway carriage or compartment 5 behind the chassis in rear dragging railway carriage or compartment 1 and the tractor truck is run through respectively at adapter shaft 2 two ends, locked nut 4 locked fixing are adopted respectively at adapter shaft 2 two ends, in addition, adapter shaft 2 and pressure surface bearing 3 adopt respectively resistance to compression tensile wear-resistant material to make.When the shipping electro-tricycle travelled, railway carriage or compartment 5 motions were travelled after rear dragging railway carriage or compartment 1 connected the drive tractor truck by adapter shaft 2.
Claims (1)
1. shipping lengthens the electric tricycle carriage pivot structure, and this shipping lengthens electric tricycle carriage pivot structure and comprises railway carriage or compartment (5) behind rear dragging railway carriage or compartment (1), adapter shaft (2), pressure surface bearing (3), locked nut (4), the tractor truck; It is characterized in that: be installed with independently adapter shaft (2) and a pressure surface bearing (3) between the upper surface in the middle of the rear end in railway carriage or compartment (5) behind lower surface and the tractor truck in the middle of the front end of rear dragging railway carriage or compartment (1), the railway carriage or compartment plate in railway carriage or compartment (5) behind the chassis in rear dragging railway carriage or compartment (1) and the tractor truck is run through respectively at adapter shaft (2) two ends, and adapter shaft (2) two ends adopt respectively locked nut (4) locked fixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220392667 CN202806260U (en) | 2012-08-09 | 2012-08-09 | Carriage rotating shaft structure of cargo-lengthened electric tricycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220392667 CN202806260U (en) | 2012-08-09 | 2012-08-09 | Carriage rotating shaft structure of cargo-lengthened electric tricycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202806260U true CN202806260U (en) | 2013-03-20 |
Family
ID=47865193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220392667 Expired - Fee Related CN202806260U (en) | 2012-08-09 | 2012-08-09 | Carriage rotating shaft structure of cargo-lengthened electric tricycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202806260U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102774246A (en) * | 2012-08-09 | 2012-11-14 | 徐州平安人家电动车制造有限公司 | Rotating shaft structure of carriage of lengthened electric freight tricycle |
-
2012
- 2012-08-09 CN CN 201220392667 patent/CN202806260U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102774246A (en) * | 2012-08-09 | 2012-11-14 | 徐州平安人家电动车制造有限公司 | Rotating shaft structure of carriage of lengthened electric freight tricycle |
| CN102774246B (en) * | 2012-08-09 | 2016-01-20 | 徐州平安人家电动车制造有限公司 | Shipping lengthens electro-tricycle |
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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: 20130320 Termination date: 20130809 |