CN203666298U - Heeling-prevention mechanism for independent suspension system of semitrailer capable of automatically loading and unloading goods - Google Patents
Heeling-prevention mechanism for independent suspension system of semitrailer capable of automatically loading and unloading goods Download PDFInfo
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- CN203666298U CN203666298U CN201420002790.2U CN201420002790U CN203666298U CN 203666298 U CN203666298 U CN 203666298U CN 201420002790 U CN201420002790 U CN 201420002790U CN 203666298 U CN203666298 U CN 203666298U
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- oil cylinder
- suspension
- chute
- sliding pin
- suspension system
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Abstract
The utility model discloses a heeling-prevention mechanism for an independent suspension system of a semitrailer capable of automatically loading and unloading goods, and the mechanism comprises an oil-cylinder sliding pin, a lubrication gasket 1, a locking screw, a lubrication gasket 2, and a chute. The oil-cylinder sliding pin is disposed at an end, connected with a suspension structure, of a suspension oil cylinder of the independent suspension system. The chute is disposed between the oil-cylinder sliding pin and a car frame structure. The oil-cylinder sliding pin forms a sliding pair in the chute along with the chute. When the suspension system generates jolt because of different road conditions, the longitudinal force of the suspension structure can be transmitted to the car frame structure through the suspension oil cylinder, and the lateral force of the suspension structure can be transmitted to a car frame through the oil-cylinder sliding pin and the chute, thereby improving the lateral stability of the whole car in a process of driving, and preventing the suspension oil cylinder from laterally losing its balance.
Description
Technical field
The utility model relates to a kind of anti-inclination mechanism that can Self-loading-unloading goods superimposed trailer independent suspension system, belongs to automotive field.
Technical background
At present, towed superimposed trailer suspension system can be divided into hydro pneumatic suspension, air suspension and Leaf Spring Suspension etc. according to damping form difference, and what they adopted mostly is non-independent suspension structure form.And for the independent suspension system of towed superimposed trailer, no matter be to adopt hydro pneumatic suspension or air suspension form, there is the danger rolling in capital, particularly need lifting and turning operating mode fully loaded heavy burden, can cause the horizontal unstability of shock absorption device, serious time, can cause oil cylinder to regain and put in place, there is serious unbalance loading and cannot normally use in vehicle.
Utility model content
The utility model is for solving the problems of the technologies described above, and a kind of anti-inclination mechanism that can Self-loading-unloading goods superimposed trailer independent suspension system is provided.
The utility model is achieved through the following technical solutions: in one can Self-loading-unloading goods superimposed trailer independent suspension system, be provided with anti-inclination mechanism, described independent suspension system mainly comprises body frame structure for automotive, suspension frame structure, suspension oil cylinder and oil cylinder bearing pin, and described anti-inclination mechanism comprises oil cylinder sliding pin, oiled washer one, lock screw, oiled washer two and chute.Described oil cylinder sliding pin one end is bolted on suspension oil cylinder and suspension frame structure coupling end, the other end is provided with oiled washer one and oiled washer two, and be stuck in chute and with chute and form sliding pair, described oiled washer one and oiled washer two are fixed on oil cylinder sliding pin and chute coupling end by lock screw; Chute is fixed on body frame structure for automotive, can be with body frame structure for automotive lifting.Oil cylinder sliding pin in anti-inclination mechanism is simultaneously also as the suspension oil cylinder of independent suspension system and the attaching parts of suspension frame structure, and form and be articulated and connected with it, described suspension oil cylinder and body frame structure for automotive are articulated and connected by oil cylinder bearing pin, and transmit the longitudinal force of coming from suspension system transmission.
The utility model has the advantage of: anti-inclination mechanism is set in can the independent suspension system of Self-loading-unloading goods superimposed trailer; when suspension frame structure is during along with the rough and uneven in surface and lifting of road conditions; vertical forces can be delivered on vehicle frame by suspension oil cylinder; side force is delivered on body frame structure for automotive by oil cylinder sliding pin; improve the lateral stability of car load in driving process, also played the effect of the horizontal unstability of protection suspension oil cylinder simultaneously.
Accompanying drawing explanation
Fig. 1 is a kind of anti-inclination mechanism independent suspension system schematic diagram that can Self-loading-unloading goods superimposed trailer independent suspension system of the utility model;
Fig. 2 is a kind of anti-inclination mechanism perspective exploded view that can Self-loading-unloading goods superimposed trailer independent suspension system of the utility model;
Fig. 3 is a kind of anti-inclination mechanism schematic diagram of normally working that can Self-loading-unloading goods superimposed trailer independent suspension system of the utility model;
Fig. 4 is that a kind of anti-inclination mechanism that can Self-loading-unloading goods superimposed trailer independent suspension system of the utility model is with body frame structure for automotive decline work schematic diagram;
In figure, body frame structure for automotive 1, suspension system 2, oil cylinder sliding pin 3, oiled washer 1, lock screw 5, oiled washer 26, suspension frame structure 7, chute 8, suspension oil cylinder 9, oil cylinder bearing pin 10.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model mechanism is described further:
As shown in Figure 1 and Figure 2, in one can Self-loading-unloading goods superimposed trailer independent suspension system, be provided with anti-inclination mechanism, described independent suspension system mainly comprises: body frame structure for automotive 1, suspension frame structure 7, suspension oil cylinder 9 and oil cylinder bearing pin 10, described anti-inclination mechanism comprises: oil cylinder sliding pin 3, oiled washer 1, lock screw 5, oiled washer 26 and chute 8.Oil cylinder sliding pin 3 one end are bolted on suspension frame structure 7, the other end is stuck in chute 8 and forms sliding pair with chute 8, the other end of described oil cylinder sliding pin 3 is provided with oiled washer 1 and oiled washer 26, and described oiled washer 1 and oiled washer 26 are fixed on oil cylinder sliding pin 3 and chute 8 coupling ends by lock screw 5; Chute 8 is fixed on body frame structure for automotive 1, can be with body frame structure for automotive 1 lifting.In anti-inclination mechanism, oil cylinder sliding pin 3 has dual-use function, and oil cylinder sliding pin 3 is as suspension oil cylinder 9 and suspension frame structure 7 attaching partss on the one hand, and its formation is articulated and connected, and described suspension oil cylinder 9 is articulated and connected by oil cylinder bearing pin 10 and body frame structure for automotive 1; As the anti-pass force crossly member that rolls mechanism, form sliding pair with chute 8 on the other hand, can balance suspension transverse force.
As shown in Figure 3 and Figure 4, this can travelling under scraggly road conditions by Self-loading-unloading goods superimposed trailer of anti-inclination mechanism's independent suspension system be installed, suspension system 2 can pitch along with different road conditions produce, for guaranteeing car load riding stability, suspension system 2 need to cushion this because of road conditions the pitch longitudinal force and the transverse force that produce, wherein suspension oil cylinder 9 one end connect with suspension frame structure 7, one end connects with body frame structure for automotive 1, can effectively cushion the longitudinal force because of the rough and uneven in surface generation of road conditions; In anti-inclination mechanism, oil cylinder sliding pin 3 can be delivered to suspension system 2 on body frame structure for automotive 1 by the chute 8 being arranged on body frame structure for automotive 1 because of the road conditions transverse force producing of jolting.Between oil cylinder sliding pin 3 and chute 8, be provided with oiled washer 1 and oiled washer 26, in the time that oil cylinder sliding pin 3 slides in chute 8, can play lubricating effect.
Claims (2)
- One kind can Self-loading-unloading goods superimposed trailer independent suspension system anti-inclination mechanism, it is characterized in that: described anti-inclination mechanism comprises oil cylinder sliding pin (3), oiled washer one (4), lock screw (5), oiled washer two (6) and chute (8), oil cylinder sliding pin (3) is arranged on the suspension oil cylinder (9) and suspension frame structure (7) coupling end of independent suspension system, between described oil cylinder sliding pin (3) and body frame structure for automotive (1), be provided with chute (8), described oil cylinder sliding pin (3) is stuck in chute (8) and forms with it sliding pair.
- 2. a kind of anti-inclination mechanism that can Self-loading-unloading goods superimposed trailer independent suspension system according to claim 1, it is characterized in that: one end of oil cylinder sliding pin (3) is provided with oiled washer one (4) and oiled washer two (6), described oiled washer one (4) and oiled washer two (6) are fixed on oil cylinder sliding pin (3) and chute (8) union end by lock screw (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420002790.2U CN203666298U (en) | 2014-01-03 | 2014-01-03 | Heeling-prevention mechanism for independent suspension system of semitrailer capable of automatically loading and unloading goods |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420002790.2U CN203666298U (en) | 2014-01-03 | 2014-01-03 | Heeling-prevention mechanism for independent suspension system of semitrailer capable of automatically loading and unloading goods |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203666298U true CN203666298U (en) | 2014-06-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420002790.2U Expired - Fee Related CN203666298U (en) | 2014-01-03 | 2014-01-03 | Heeling-prevention mechanism for independent suspension system of semitrailer capable of automatically loading and unloading goods |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203666298U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104760479B (en) * | 2014-01-03 | 2017-01-11 | 湖北华舟重工应急装备股份有限公司 | Side tilting prevention mechanism of independent suspension system of self-goods-loading/unloading semitrailer |
-
2014
- 2014-01-03 CN CN201420002790.2U patent/CN203666298U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104760479B (en) * | 2014-01-03 | 2017-01-11 | 湖北华舟重工应急装备股份有限公司 | Side tilting prevention mechanism of independent suspension system of self-goods-loading/unloading semitrailer |
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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 |
Granted publication date: 20140625 Termination date: 20170103 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |