CN200957834Y - Steering system of multi-axis heavy transporting lorry - Google Patents
Steering system of multi-axis heavy transporting lorry Download PDFInfo
- Publication number
- CN200957834Y CN200957834Y CN 200620099269 CN200620099269U CN200957834Y CN 200957834 Y CN200957834 Y CN 200957834Y CN 200620099269 CN200620099269 CN 200620099269 CN 200620099269 U CN200620099269 U CN 200620099269U CN 200957834 Y CN200957834 Y CN 200957834Y
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- China
- Prior art keywords
- suspension
- oil cylinder
- group
- steering swivel
- swivel system
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Abstract
The utility model relates to a steering system of the heavy vehicle consisting having a plurality of axes of a cylinder (2) applied to drive suspensions (4) to change the direction, an axis pin (3) which is connected with a frame (1) is provided on the side wall of the cylinder (2), and a connecting rod (5). The connecting rod (5) links each suspension (4) as front suspension and back suspension having two ends hinged with the two suspensions (4). One of the cylinders (2) drives one suspension (4) of the front suspension; another cylinder (2) drives one suspension (4) of the back suspension. The utility model has a low cost, a simple operating system and a convenient maintainability and needs only two cylinders to drive.
Description
Technical field
The utility model relates to heavy goods vehicle, is specifically related to load-carrying at multiaxis line heavy goods vehicle, the particularly steering swivel system of multiaxis line heavy goods vehicle more than 90 tons.
Background technology
The heavy transport trolley of present multiaxis line comprises vehicle frame, wheel etc., and the vehicle frame below is provided with a plurality of suspensions, and each top that hangs is provided with rotating shaft, and rotating shaft connects to ground, and wheel is arranged on the below of vehicle frame, and the CD-ROM drive motor of wheel is arranged in the wheel.Heavy its steering swivel system of transport trolley of present multiaxis line generally adopts electronic control mode.
The electronic control mode steering swivel system comprises that many are used to promote the oil cylinder that turns to that each hangs rotation, and one turns to the corresponding suspension of oil cylinder, and the sidewall of each oil cylinder is provided with bearing pin, and bearing pin connects to ground.The electronic control mode steering swivel system can realize that the original place spins, and turns, walk crosswise, and multi-mode steerings such as diagonal, but each hangs and all needs a table oil cylinder to promote, the cost height, and the control system complexity is inconvenient to safeguard.
Summary of the invention
Technical problem to be solved in the utility model is: a kind of steering swivel system of multiaxis line heavy goods vehicle is provided, and this steering swivel system only needs two table oil cylinders to promote, and cost is low, and control system is simple, and is easy to maintenance.
The utility model solves the problems of the technologies described above the technical scheme that is adopted:
A kind of steering swivel system of multiaxis line heavy goods vehicle, it comprises and is used to promote to hang the oil cylinder that turns to, and the sidewall of oil cylinder is provided with bearing pin, and bearing pin connects to ground; Steering swivel system also comprises connecting rod, and connecting rod links each suspension and is preceding group of suspension and back group suspension, and two in connecting rod two ends and the suspension of this group hung hinged; Oil cylinder is two, a suspension during group hung before a table oil cylinder promoted, a suspension during another table oil cylinder promotion back group hangs.
In the such scheme, group hung a suspension of first line center before a table oil cylinder promoted, and another table oil cylinder promotes the back group and hangs a suspension among the last row.
In the such scheme, two adjacent suspensions during connecting rod two ends and this group hang are hinged.
In the such scheme, the suspension that the take-off lever top of oil cylinder and this oil cylinder promote is hinged.
In the such scheme, the outermost end of connecting rod, oil cylinder take-off lever and suspension is hinged.
The utility model steering swivel system, the suspension of multiaxis line heavy goods vehicle longitudinally is divided into two groups of front and back, with linking between connecting rod each suspension in group, during connecting rod two ends and this group hang two hung hinged, suspension between group does not connect, by the promotion of two table oil cylinders, the deflection angle of two groups of suspensions (all hanging) before and after changing, thus realize multi-mode steering.
Compared with prior art, the utility model steering swivel system has the following advantages:
1, simple in structure, cost is low, safeguards simply, does not need the professional to safeguard, control, easy and simple to handle.
2, group hung a suspension of first line center before oil cylinder promoted, and another table oil cylinder promotes the back group and hangs a suspension among the last row, and is easy to maintenance.
3, two adjacent suspensions during connecting rod two ends and this group hang are hinged, and the suspension that the take-off lever top of oil cylinder and this oil cylinder promote is hinged, simple in structure.
4, the outermost end of connecting rod, oil cylinder take-off lever and suspension is hinged, reasonable in design, to oil cylinder require low.
Description of drawings
Fig. 1,2,3 is the structural representation with multiaxis line heavy goods vehicle of the utility model steering swivel system embodiment 1
Fig. 4 is the structural representation of the utility model steering swivel system embodiment 1 state 1
Fig. 5 is the structural representation of the utility model steering swivel system embodiment 1 state 2
Fig. 6 is the structural representation of the utility model steering swivel system embodiment 1 state 3
Fig. 7 is the structural representation of the utility model steering swivel system embodiment 2
The specific embodiment
Multiaxis line heavy goods vehicle as shown in Figure 1, 2, 3 with the utility model steering swivel system embodiment 1, it comprises vehicle frame 1, wheel 6 etc., vehicle frame 1 below is provided with 8 and hangs 4, each hangs 4 top and is provided with rotating shaft 8, rotating shaft 8 is connected with vehicle frame 1, wheel 6 is arranged on and hangs 4 belows, and the CD-ROM drive motor 7 of wheel 6 is arranged in the wheel.
The utility model steering swivel system embodiment 1 shown in Fig. 1,2,3,4,5,6, it comprises and is used to promote to hang 4 oil cylinders that turn to 2, connecting rod 5 that the sidewall of oil cylinder 2 is provided with bearing pin 3, bearing pin 3 is connected with vehicle frame 1.Connecting rod 5 links each suspension 4 and is preceding group of suspension and back group suspension, it is preceding group of suspension that 4 of front portions along the longitudinal direction hang 4, it be that the back group hangs that 4 at rear portion hangs 4, and forward and backward group is hung and use 3 connecting rods 5 respectively, and two adjacent suspensions 4 in connecting rod 5 two ends and the suspension of this group are hinged.The suspension 4 that the take-off lever top of oil cylinder 2 and this oil cylinder 2 promote is hinged, and the outermost end of connecting rod 5, oil cylinder 2 take-off levers and suspension 4 is hinged.
The utility model steering swivel system embodiment 1 state as shown in Figure 4, this state can make multiaxis line heavy goods vehicle turn and move.
The utility model steering swivel system embodiment 1 state as shown in Figure 5, this state can make multiaxis line heavy goods vehicle diagonal.
The utility model steering swivel system embodiment 1 state as shown in Figure 6, this state can make multiaxis line heavy goods vehicle walk crosswise with the original place and spin.
The utility model steering swivel system embodiment 2 as shown in Figure 7, this steering swivel system is the steering swivel system with multiaxis line heavy goods vehicle of 10 suspensions 4, it links each suspension 4 with connecting rod 5 respectively and is preceding group of suspension and back group suspension, it is preceding group of suspension that 6 of front portions along the longitudinal direction hang 4, it is that the back group hangs that 4 at rear portion hangs 4, preceding group hangs 5 connecting rods 5 of use, and the back is organized to hang and used 3 connecting rods 5.
Claims (5)
1, a kind of steering swivel system of multiaxis line heavy goods vehicle, it comprises and is used for promoting to hang the oil cylinder (2) that (4) turn to that the sidewall of oil cylinder (2) is provided with bearing pin (3), bearing pin (3) is connected with vehicle frame (1); It is characterized in that: steering swivel system also comprises connecting rod (5), and connecting rod (5) links each suspension (4) and is preceding group of suspension and back group suspension, and it is hinged that (4) are hung in two in connecting rod (5) two ends and the suspension of this group; Oil cylinder (2) is two, the suspension (4) during group hung before a table oil cylinder (2) promoted, the suspension (4) during another table oil cylinder (2) promotion back group hangs.
2, steering swivel system as claimed in claim 1 is characterized in that: group hung suspensions (4) of first line center before a table oil cylinder (2) promoted, and another table oil cylinder (2) promotes the back group and hangs a suspension (4) in arranging at last.
3, steering swivel system as claimed in claim 1 is characterized in that: two adjacent suspensions (4) during connecting rod (5) two ends and this group hang are hinged.
4, steering swivel system as claimed in claim 1 is characterized in that: the suspension (4) that the take-off lever top of oil cylinder (2) and this oil cylinder (2) promote is hinged.
5, steering swivel system as claimed in claim 4 is characterized in that: the outermost end of connecting rod (5), oil cylinder (2) take-off lever and suspension (4) is hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620099269 CN200957834Y (en) | 2006-09-30 | 2006-09-30 | Steering system of multi-axis heavy transporting lorry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620099269 CN200957834Y (en) | 2006-09-30 | 2006-09-30 | Steering system of multi-axis heavy transporting lorry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200957834Y true CN200957834Y (en) | 2007-10-10 |
Family
ID=38784707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620099269 Expired - Fee Related CN200957834Y (en) | 2006-09-30 | 2006-09-30 | Steering system of multi-axis heavy transporting lorry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200957834Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013097577A1 (en) * | 2011-12-27 | 2013-07-04 | 航天重型工程装备有限公司 | Mining multi-shaft self-dumping truck |
-
2006
- 2006-09-30 CN CN 200620099269 patent/CN200957834Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013097577A1 (en) * | 2011-12-27 | 2013-07-04 | 航天重型工程装备有限公司 | Mining multi-shaft self-dumping truck |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |