CN202608915U - 6*4 drop and pull tractor - Google Patents
6*4 drop and pull tractor Download PDFInfo
- Publication number
- CN202608915U CN202608915U CN 201220298030 CN201220298030U CN202608915U CN 202608915 U CN202608915 U CN 202608915U CN 201220298030 CN201220298030 CN 201220298030 CN 201220298030 U CN201220298030 U CN 201220298030U CN 202608915 U CN202608915 U CN 202608915U
- Authority
- CN
- China
- Prior art keywords
- saddle
- oil cylinder
- equalizing bar
- hinged
- rid
- 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 - Lifetime
Links
Landscapes
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
一种6×4甩挂牵引车。其技术方案为：一种6×4甩挂牵引车，包括鞍座举升系统和刚性悬挂系统，所述鞍座举升系统包括鞍座，所述鞍座设置有举升装置。本技术方案首先从作业模式上进行改进，增加一套鞍座举升机构，实现牵引车与挂车的对接、鞍座举升（使挂车支腿离地）、一起行走的步骤，省略了人工升降支腿的工作，简称为甩挂模式。
A 6×4 drop trailer. The technical solution is: a 6×4 drop-and-trailer, including a saddle lifting system and a rigid suspension system, the saddle lifting system includes a saddle, and the saddle is provided with a lifting device. This technical solution first improves the operation mode by adding a set of saddle lifting mechanism to realize the docking of the tractor and the trailer, the lifting of the saddle (making the trailer legs off the ground), and the steps of walking together, omitting manual lifting The work of the outriggers is referred to as the hanging mode for short.
Description
Technical field
The utility model is a kind of 6 * 4 to get rid of ailer-towing vehicle.
Background technology
Along with the segmentation of specialized work pattern, increasing place (like steel mill, Logistics Park etc.) vehicle need be transformed track traffic, realizes the raising of manoevreability; Simultaneously again operating efficiency is had higher requirement, mostly existing vehicle is on-road vehicle, and at first load-carrying capacity has deficiency more; Second is not to adapt to the place traffic requirements fully, and the speed of a motor vehicle is higher, and fuel economy is bad; The visual field is bad, and work pattern falls behind, and the 3rd reliability is not high.
Summary of the invention
The utility model is to the deficiency of prior art; Provide a kind of 6 * 4 get rid of ailer-towing vehicle technical scheme; The present technique scheme is at first improved from work pattern, increases by a cover saddle lifting mechanism, realizes that tractor truck is with the butt joint of trailer, saddle lifting (make trailer supporting leg liftoff), the step of walking; Omit the work of artificial lifting landing leg, abbreviated the extension pattern of getting rid of as.
The utility model is realized through following technical measures: a kind of 6 * 4 get rid of ailer-towing vehicle, comprise saddle hoisting system and rigid suspension system, and said saddle hoisting system comprises saddle, and said saddle is provided with lifting device.
The concrete characteristics of the utility model also have; Above-mentioned lifting device comprises saddle swing arm, oil cylinder, oil cylinder carriage; Said saddle swing arm one end is hinged on the vehicle frame, and the other end is fixed on the saddle, and an end that is connected with saddle of said saddle swing arm and the piston rod overhanging end of oil cylinder are hinged; Said cylinder block is hinged on the oil cylinder carriage, and said oil cylinder carriage is fixed on the vehicle frame.
Above-mentioned rigid suspension system comprises equalizing bar, equalizing bar support, propelling rod; Said equalizing bar is connected in equalizing bar support bottom through thru shaft; Said equalizing bar two ends are hinged with forward and backward drive axle respectively, and two propelling rods top and the vehicle frame of hinged front and back drive axle are respectively arranged.A kind of later-model duplex bridge equalizing suspension system technology is adopted in the back suspension, makes vehicle can carry heavier load.This suspension adapts to place operation operating mode for the rigid balancing suspension.
Above-mentioned lifting device is arranged in the vehicle frame middle part.
Above-mentioned equalizing bar support and oil cylinder carriage are a part.
The beneficial effect of the utility model is: it is simple in structure, reasonable in design, and the power of drive axle passes to vehicle frame through equalizing bar and propelling rod.The vehicle on the go, drive axle can rotate around thru shaft, and reasonable distribution load is rigidly connected because of all adopting, so be referred to as the rigid balancing suspension.The saddle lifting device is arranged in the vehicle frame middle part, is suspended in its both sides.
Description of drawings
Fig. 1, be the structural representation of the utility model specific embodiment.
Among the figure, 1-saddle swing arm 2-saddle 3-oil cylinder 4-propelling rod 5-back axle 6-vehicle frame 7-equalizing bar 8-thru shaft 9-oil cylinder carriage 10-jackshaft 11-axis of revolution, 12, the equalizing bar support.
The specific embodiment
For clearly demonstrating the technical characterstic of this programme, through a specific embodiment, this programme is set forth below.
A kind of 6 * 4 get rid of ailer-towing vehicle, comprise saddle hoisting system and rigid suspension system, and said saddle hoisting system comprises saddle 2, and said saddle 2 is provided with lifting device, and lifting device is arranged in the vehicle frame middle part.Lifting device comprises saddle swing arm 1, oil cylinder 3, oil cylinder carriage 9; Said saddle swing arm 1 one ends are hinged on the vehicle frame 6; The other end is fixed on the saddle 2; An end that is connected with saddle 2 of said saddle swing arm 1 and the piston rod overhanging end of oil cylinder 3 are hinged, and said cylinder block is hinged on the oil cylinder carriage 9, and said oil cylinder carriage 9 is fixed on the vehicle frame 6.Rigid suspension system comprises equalizing bar 7, equalizing bar support 12, propelling rod 4; Said equalizing bar 7 is connected in equalizing bar support bottom through thru shaft 8; Said equalizing bar 7 two ends are hinged with forward and backward drive axle (being jackshaft, back axle) respectively; Two propelling rods 4 top and the vehicle frame 6 of hinged forward and backward drive axle are respectively arranged, and it is that equalizing bar support and oil cylinder carriage are a part that the equalizing bar support can be made of one with the oil cylinder carriage.A kind of later-model duplex bridge equalizing suspension system technology is adopted in the back suspension, makes vehicle can carry heavier load.This suspension adapts to place operation operating mode for the rigid balancing suspension.
The utility model can pass through or adopt existing techniques in realizing without the technical characterictic of describing; Repeat no more at this; Certainly, above-mentioned explanation is not to be the restriction to the utility model, and the utility model also is not limited in above-mentioned giving an example; Variation, remodeling, interpolation or replacement that those skilled in the art are made in the essential scope of the utility model also should belong to the protection domain of the utility model.
Claims (5)
1. one kind 6 * 4 is got rid of ailer-towing vehicle, comprises saddle hoisting system and rigid suspension system, it is characterized in that, said saddle hoisting system comprises saddle, and said saddle is provided with lifting device.
2. according to claim 16 * 4 get rid of ailer-towing vehicle; It is characterized in that said lifting device comprises saddle swing arm, oil cylinder, oil cylinder carriage, said saddle swing arm one end is hinged on the vehicle frame; The other end is fixed on the saddle; An end that is connected with saddle of said saddle swing arm and the piston rod overhanging end of oil cylinder are hinged, and said cylinder block is hinged on the oil cylinder carriage, and said oil cylinder carriage is fixed on the vehicle frame.
3. according to claim 26 * 4 get rid of ailer-towing vehicle; It is characterized in that; Said rigid suspension system comprises equalizing bar, equalizing bar support, propelling rod; Said equalizing bar is connected in equalizing bar support bottom through thru shaft, and said equalizing bar two ends are hinged with forward and backward drive axle respectively, and two propelling rods top and the vehicle frame of hinged front and back drive axle are respectively arranged.
4. get rid of ailer-towing vehicle according to claim 1 or 2 or 3 described 6 * 4, it is characterized in that, said lifting device is arranged in the vehicle frame middle part.
5. want 3 described 6 * 4 to get rid of ailer-towing vehicle according to right, it is characterized in that, said equalizing bar support and oil cylinder carriage are a part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220298030 CN202608915U (en) | 2012-06-25 | 2012-06-25 | 6*4 drop and pull tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220298030 CN202608915U (en) | 2012-06-25 | 2012-06-25 | 6*4 drop and pull tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202608915U true CN202608915U (en) | 2012-12-19 |
Family
ID=47342637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220298030 Expired - Lifetime CN202608915U (en) | 2012-06-25 | 2012-06-25 | 6*4 drop and pull tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202608915U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104773044A (en) * | 2015-03-06 | 2015-07-15 | 中国重汽集团济南动力有限公司 | Hanging device for low-speed traction vehicle |
| CN115871789A (en) * | 2023-02-23 | 2023-03-31 | 德创未来汽车科技有限公司 | Vehicle chassis and special vehicle |
| CN116766856A (en) * | 2023-07-18 | 2023-09-19 | 国瑞动力科技(广州)有限公司 | Frame lifting mechanism and mobile mechanical equipment |
-
2012
- 2012-06-25 CN CN 201220298030 patent/CN202608915U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104773044A (en) * | 2015-03-06 | 2015-07-15 | 中国重汽集团济南动力有限公司 | Hanging device for low-speed traction vehicle |
| CN115871789A (en) * | 2023-02-23 | 2023-03-31 | 德创未来汽车科技有限公司 | Vehicle chassis and special vehicle |
| CN115871789B (en) * | 2023-02-23 | 2023-05-09 | 德创未来汽车科技有限公司 | Chassis for vehicle and special vehicle |
| CN116766856A (en) * | 2023-07-18 | 2023-09-19 | 国瑞动力科技(广州)有限公司 | Frame lifting mechanism and mobile mechanical equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202608915U (en) | 6*4 drop and pull tractor | |
| CN203998714U (en) | A kind of from travelling semi-trailer hoisting crane | |
| CN202242996U (en) | crane | |
| CN201882879U (en) | Engineering vehicle for high-altitude operation and boom support device of same | |
| CN102320331B (en) | Traveling vehicle chassis | |
| CN104533461A (en) | Tunnel construction trolley lateral movement device | |
| CN203697897U (en) | Connecting rod type balanced suspension and transport vehicle | |
| CN103273910B (en) | A kind of portable vehicle pivot stud, turn around device | |
| CN102381637A (en) | Automobile crane | |
| CN203920900U (en) | Capstan winch connection structure before a kind of commercial vehicle/comm..vehicle | |
| CN204529246U (en) | A kind of self-travel type insulation high-altitude operation platform | |
| CN203698405U (en) | Steering structure for mining dump truck | |
| CN203144034U (en) | Lift trolley for disassembly and assembly of locomotive coupler | |
| CN202894724U (en) | General hydraulic platform used for assembling of suspension arm of automobile crane | |
| CN204451901U (en) | A kind of notch cuttype suspension strut | |
| CN204873575U (en) | Can wear combined bridge crane in tunnel | |
| CN202528795U (en) | Rigid balance suspension system | |
| CN204196633U (en) | A kind of heavy-duty tractor front suspension apparatus | |
| CN201922911U (en) | Electric vehicle with rear axle drive | |
| CN205762959U (en) | The rearmounted dolly of seamless steel tube production perforating machine | |
| CN205762960U (en) | The trundle fast dismounting device of rearmounted dolly | |
| CN104085800A (en) | Self-driving semi-mounted type crane | |
| CN202935092U (en) | Independent suspension driving axle housing assembly of heavy truck | |
| CN202686466U (en) | Turning apparatus for electric transport vehicle | |
| CN202945629U (en) | Double-section type aqueduct-making machine frame |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121219 |
|
| CX01 | Expiry of patent term |