CN202180872U - Bidirectional trailer - Google Patents
Bidirectional trailer Download PDFInfo
- Publication number
- CN202180872U CN202180872U CN2011202707860U CN201120270786U CN202180872U CN 202180872 U CN202180872 U CN 202180872U CN 2011202707860 U CN2011202707860 U CN 2011202707860U CN 201120270786 U CN201120270786 U CN 201120270786U CN 202180872 U CN202180872 U CN 202180872U
- Authority
- CN
- China
- Prior art keywords
- movable
- traction
- trailer
- wheels
- goosenecks
- 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 the field of freight vehicles, and concretely relates to a bidirectional trailer. The bidirectional trailer comprises a bearing rack and goosenecks respectively arranged in front of a head and a tail of the bearing rack, and the bidirectional trailer is characterized in that: the goosenecks are movable goosenecks, the bidirectional trailer also comprises connecting rods which are used for connecting the two movable goosenecks and arranged in an intersecting way, and wheels which are horizontally and rotatably connected with a bottom of the bearing rack and connected with the movable goosenecks through pull rods; the each movable gooseneck comprises a traction frame, a connecting ring arranged at a head of the traction frame, a traction seat which is longitudinally and rotatably connected with a tail of the traction frame, and wheels traction fixed holes and connecting rod fixed holes which are symmetrically arranged at two sides of the traction seat; the wheels are rotatably connected with one ends of the pull rods, the other ends of the pull rods are rotatably connected with the traction seats through the wheels traction fixed holes, the connecting rods are rotatably connected with the movable goosenecks through the connecting rod fixed holes. According to the bidirectional trailer of the utility model, the movable goosenecks, a trailer head and the trailer are all rotatable, thus flexibility of a vehicle during rotation can be raised, and great conveniences also can be brought for driving and transportation of the freight vehicles.
Description
Technical field
The utility model relates to the load carrying vehicle field, is specially a kind of two-way trailer.
Background technology
The effect of trailer is that haul is heavy, large cargo, and trailer mainly goes in highway, plant area, because the trailer bodily form is huge, makes trailer turn around, connect pool, turns to comparatively difficulty, makes troubles for driving, the conveying efficiency of lorry.
Summary of the invention
The purpose of the utility model is to overcome the defective of existing trailer, but a kind of trailer of bivector traction flexibly that turns to is provided.
In order to achieve the above object, the utility model is achieved in that
A kind of two-way trailer; It comprises carrier; It is characterized in that: further comprising the movable gooseneck of being located at carrier head, afterbody the place ahead respectively; The pipe link arranged in a crossed manner that connects two movable goosenecks, rotary connection with the carrier bottom level, through pull bar and movable gooseneck bonded assembly wheels; Said movable gooseneck comprises drawbar frame; Be located at the coupling link of drawbar frame head; With the traction seat that the drawbar frame afterbody vertically is rotationally connected, be symmetrically set in the wheels traction and fixation hole and the pipe link fixed orifice of traction seat both sides, wheels are rotaryed connection with an end of pull bar; The other end of pull bar is rotaryed connection with traction seat through wheels traction and fixation hole, and pipe link is rotaryed connection with movable gooseneck through the pipe link fixed orifice.
The utility model adopts above-mentioned design; Trailer realizes and can two-wayly draw that simultaneously, movable gooseneck and tractor truck, trailer are all rotatable through the movable gooseneck of head, afterbody; Alerting ability when having improved the vehicle rotation brings convenience for driving, the conveying efficiency of lorry.
Description of drawings
Fig. 1 removes the birds-eye view behind the carrier for the utility model.
Fig. 2 is the front view of the utility model.
Fig. 3 is the movable gooseneck of the utility model and the scheme drawing that is connected of wheels.
Fig. 4 is the schematic perspective view of the movable gooseneck of the utility model.
The specific embodiment
Below further specify the utility model through specific embodiment.
Like Fig. 1, shown in Figure 2; A kind of two-way trailer; It comprises carrier 1; Be located at the movable gooseneck 4 in carrier 1 head, afterbody the place ahead respectively, connect the pipe link arranged in a crossed manner 2 of two movable goosenecks 4, rotary connection with carrier 1 bottom level, through pull bar 45 and movable gooseneck 4 bonded assembly wheels 3; Like Fig. 3, shown in Figure 4; Movable gooseneck 4 comprises drawbar frame 41, is located at the coupling link 43 of drawbar frame 41 heads, the traction seat 42 that vertically is rotationally connected with drawbar frame 41 afterbodys; Be symmetrically set in the wheels traction and fixation hole and the pipe link fixed orifice of traction seat 42 both sides; Wheels 3 are rotaryed connection with an end of pull bar 45, and the other end of pull bar 45 is rotaryed connection with traction seat 42 through wheels traction and fixation hole, and pipe link 2 is rotaryed connection with movable gooseneck through the pipe link fixed orifice.
The advantage of the utility model is that the movable gooseneck that trailer passes through head, afterbody realizes and can two-wayly draw; Simultaneously; Movable gooseneck connects in the wheels that horizontally rotate of being located at the carrier bottom through pull bar makes also rotatable between carrier and the movable gooseneck, pipe link arranged in a crossed manner make the movable gooseneck at carrier two ends rotate synchronously; Interference can not occur, the alerting ability when so having improved Vehicular turn brings convenience for driving, the conveying efficiency of lorry.
Claims (1)
1. two-way trailer; It comprises carrier; Be located at the gooseneck in carrier head, afterbody the place ahead respectively; It is characterized in that: said gooseneck is movable gooseneck, and said two-way trailer also comprises the pipe link arranged in a crossed manner that connects two movable goosenecks, rotary connection with the carrier bottom level, through pull bar and movable gooseneck bonded assembly wheels; Said movable gooseneck comprises drawbar frame; Be located at the coupling link of drawbar frame head; With the traction seat that the drawbar frame afterbody vertically is rotationally connected, be symmetrically set in the wheels traction and fixation hole and the pipe link fixed orifice of traction seat both sides, wheels are rotaryed connection with an end of pull bar; The other end of pull bar is rotaryed connection with traction seat through wheels traction and fixation hole, and pipe link is rotaryed connection with movable gooseneck through the pipe link fixed orifice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202707860U CN202180872U (en) | 2011-07-28 | 2011-07-28 | Bidirectional trailer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202707860U CN202180872U (en) | 2011-07-28 | 2011-07-28 | Bidirectional trailer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202180872U true CN202180872U (en) | 2012-04-04 |
Family
ID=46173918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202707860U Expired - Fee Related CN202180872U (en) | 2011-07-28 | 2011-07-28 | Bidirectional trailer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202180872U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105599805A (en) * | 2016-01-16 | 2016-05-25 | 武汉理工大学 | Two-way vehicle driving steering control system |
| CN109515536A (en) * | 2018-10-16 | 2019-03-26 | 扬州市伏尔坎机械制造有限公司 | One kind being used for the upright conveying semi-trailer of derrick |
| CN113910848A (en) * | 2020-07-08 | 2022-01-11 | 东莞沐秦智能科技有限公司 | Trailer |
-
2011
- 2011-07-28 CN CN2011202707860U patent/CN202180872U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105599805A (en) * | 2016-01-16 | 2016-05-25 | 武汉理工大学 | Two-way vehicle driving steering control system |
| CN105599805B (en) * | 2016-01-16 | 2018-03-16 | 武汉理工大学 | Bidirectional steering vehicle turning steerable system |
| CN109515536A (en) * | 2018-10-16 | 2019-03-26 | 扬州市伏尔坎机械制造有限公司 | One kind being used for the upright conveying semi-trailer of derrick |
| CN113910848A (en) * | 2020-07-08 | 2022-01-11 | 东莞沐秦智能科技有限公司 | Trailer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120404 Termination date: 20200728 |