CN104986005B - Shock-absorbing mechanism of load-carrying vehicle - Google Patents
Shock-absorbing mechanism of load-carrying vehicle Download PDFInfo
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- CN104986005B CN104986005B CN201510444008.1A CN201510444008A CN104986005B CN 104986005 B CN104986005 B CN 104986005B CN 201510444008 A CN201510444008 A CN 201510444008A CN 104986005 B CN104986005 B CN 104986005B
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- leaf spring
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Abstract
A shock-absorbing mechanism of a load-carrying vehicle comprises a frame, the frame is provided with a main transverse shaft, two sides of the frame are provided with main suspension mechanisms, and each main suspension mechanism comprises a swing plate spring, a support plate spring and a connecting structure. The connecting structure is arranged at the front side of the main transverse shaft, the support plate spring is mounted on the main transverse shaft and connected with the connecting structure. The front portion of the frame is connected with the connecting structure through the swing plate spring, and the swing plate spring is hinged to the frame. A main axle is mounted between connecting structures of two main suspension mechanisms. Connecting structures in the shock-absorbing mechanism of the load-carrying vehicle are mounted between two plate springs, so the two plate springs can support the main axle on the connecting structures, the bearing capacity can be raised, the scope of movement of main wheels mounted to the main axle can be enlarged during buffer, and the cross-country performance of a vehicle can be raised. The swing plate springs can swing because the swing plate springs are hinged to the frame, the lifting range of the connecting structures can be further increased, the scope of movement of main wheels is further enlarged, and the cross-country performance of the vehicle can be further raised.
Description
Technical field
The present invention relates to automobile hanging field, specifically, is a kind of load-carrying vehicle shockproof mechanism.
Background technology
When needing to be constructed on mountain area, mountain, it is necessary to which the construction materials such as cement, sand, stone are transported on mountain
Building site, and the building waste that building site on mountain produces is transported.Due to hill path it is more precipitous, general load-carrying vehicle almost without
Method climbs up mountain by hill path, needs to climb the mountain using special vehicle and is transported, and often has special vehicle also cannot on hill path
The step of climbing, makes existing haulage vehicle carry out transport completely, can only utilize a dead lift, and cost of labor is high,
High labor intensive, travelling speed are slow, the serious speed that have impact on site construction.
The content of the invention
The present invention is directed to above-mentioned the deficiencies in the prior art, devises a kind of load-carrying vehicle shockproof mechanism.
The load-carrying vehicle shockproof mechanism of the present invention, including vehicle frame, are provided with main transverse axis, the vehicle frame both sides on the vehicle frame
Main hitch is installed, described main hitch includes swinging leaf spring, supports leaf spring and link.
The link is located at the front side of main transverse axis；The support leaf spring is arranged on main transverse axis, and is connected with link；
It is connected by swinging leaf spring between the front portion of described vehicle frame and link, swings leaf spring and be hinged with vehicle frame.
Main vehicle bridge is installed between the link of two described main hitches.
Preferably, the link of described two main hitches is fixedly connected with each other.
Preferably, secondary transverse axis is installed on described vehicle frame, described secondary transverse axis is located at the rear of main transverse axis, the car
Frame both sides are provided with secondary hitch, and described secondary hitch includes swivel base, auxiliary leaf spring.
Described swivel base is rotatably mounted on secondary transverse axis；Described auxiliary leaf spring rear portion is affixed with swivel base, middle part with
Leaf spring is supported to be connected.
Secondary vehicle bridge is installed between the auxiliary leaf spring of the secondary hitch of described two.
Preferably, on the upside of the auxiliary leaf spring, the radian direction of spring steel is in opposite direction with the radian of downside spring steel.
Preferably, the auxiliary leaf spring is connected with leaf spring is supported by intermediate connecting rod.
Preferably, anti-sway connecting rod is fitted between described secondary vehicle bridge upper and lower and vehicle frame.
The invention has the beneficial effects as follows：In load-carrying vehicle shockproof mechanism, link is arranged between two leaf springs, makes two
Main vehicle bridge on the common support connecting frame of leaf spring, increased bearing capacity, also increase the main wheel that main vehicle bridge is installed during buffering
Displacement range, improves the cross-country ability of vehicle.Swinging leaf spring makes which swingable by being hinged with vehicle frame, the company of further increasing
The heave amplitude of frame is connect, main wheel displacement range is further improved, be further enhancing cross-country ability.Cross-country ability and load
Can increases make vehicle and ground paste Du Genggao, enable the vehicle to the larger hill path of the climbing gradient, haulage vehicle is entered
The carrying work in row mountain area, saves manually, improves work efficiency, reduce labor intensity.
Two links are connected so as to the fixed mount of one entirety of stroke so as to which the intensity fixed to main vehicle bridge is higher,
It is easy to keep the balance of vehicle.
Vehicle frame rear portion is mounted with secondary vehicle bridge by secondary hitch, makes the secondary wheel that rear portion can pass through secondary vehicle bridge installation be car
Climbing provide support and aid in.Secondary vehicle bridge is arranged on the auxiliary leaf spring for swinging, and secondary wheel displacements scope is big, cross-country ability
By force, in vehicle steep climb, enough positions can be sunk to, contacts ground, be supported vehicle, enable the vehicle to climb upwards
Climb, and the gradient climbed is larger, and the secondary wheel that secondary vehicle bridge is installed can also float to enough positions so as to can be to step
It is supported and aids in, allows to climb step, further increase the adaptability of vehicle climbing.
On the upside of auxiliary leaf spring, the radian direction of spring steel is in opposite direction with the radian of downside spring steel, increased auxiliary leaf spring
Bearing capacity, so as to improve the bearing capacity of secondary wheel.Auxiliary leaf spring is connected with leaf spring is supported by intermediate connecting rod, is made auxiliary
Help leaf spring larger with the spacing for supporting leaf spring, be that secondary vehicle bridge is moved up and down there is provided space.Secondary vehicle bridge upper and lower and car
Anti-sway connecting rod is fitted between frame, by the fixation of connecting rod, fixes the angle of the trailing wheel axle bed on auxiliary leaf spring,
Which is avoided rolling to occur during vehicle operation, comes off.
Description of the drawings
Structural representation of the accompanying drawing 1 for this load-carrying vehicle shockproof mechanism.
Specific embodiment
The load-carrying vehicle shockproof mechanism of the present invention, as described in Figure 1, including vehicle frame 1, is provided with main transverse axis on the vehicle frame 1
11,1 both sides of vehicle frame are fitted with main hitch 2.
Main hitch 2 includes swinging leaf spring 21, supports leaf spring 22 and link 23.
Link 23 be located at main transverse axis 11 front side, support leaf spring 22 be arranged on main transverse axis 11 on, and with 23 phase of link
Even, it is connected by swinging leaf spring 21 between the front portion of vehicle frame 1 and link 23, swings leaf spring 21 and be hinged with vehicle frame 1,
Main vehicle bridge 24 is installed between the link 23 of two main hitches 2, main vehicle bridge 24 is provided with main wheel.Two
The link 23 of main hitch 2 is fixedly connected with each other, and forms the fixed mount of an adult.
Main wheel is provided to carry by the support leaf spring 22 for swinging leaf spring 21 and fixing for swinging and is supported and buffering and shock preventing, main
Wheel can be swung with leaf spring 21 is swung, deformation quantity of the displacement range much larger than leaf spring deformation itself, have vehicle stronger
Cross-country ability and climbing performance.
Secondary transverse axis 12 is also equipped with vehicle frame 1, secondary transverse axis 12 is located at the rear of main transverse axis 11, and 1 both sides of vehicle frame are fitted with
Secondary hitch 3.
Secondary hitch 3 includes swivel base 31, auxiliary leaf spring 32.
Swivel base 31 is rotatably mounted on secondary transverse axis 12, and auxiliary leaf spring 32 rear portion is affixed with swivel base 31, middle part and support
Leaf spring 22 is connected.The radian direction of auxiliary 32 upside spring steel of leaf spring is in opposite direction with the radian of downside spring steel.Auxiliary leaf spring
32 are connected with leaf spring is supported by intermediate connecting rod 34.
Secondary vehicle bridge 33 is installed between the auxiliary leaf spring 32 of two secondary hitches 3.Secondary vehicle bridge 33 is provided with secondary wheel.
Secondary wheel is provided to carry by the support leaf spring 22 for aiding in leaf spring 32 and being connected with auxiliary leaf spring 32 for swinging and is supported
And buffering and shock preventing.Secondary wheel can be swung with auxiliary leaf spring 32, and displacement range is very big, further enhances the cross-country ability of vehicle
With climbing performance.
Anti-sway connecting rod 13 is fitted between 33 upper and lower of secondary vehicle bridge and vehicle frame 1, is occurred in preventing its running
Rolling, keeps angle stabilization.
The diameter of secondary wheel is smaller than main wheel, as auxiliary wheel, is supported by secondary hitch 3 and auxiliary frame, is made
Vehicle can not only be climbed, and the gradient climbed is larger, additionally it is possible to climb step.
Claims (6)
1. a kind of load-carrying vehicle shockproof mechanism, it is characterised in that including vehicle frame (1), be provided with main transverse axis on the vehicle frame (1)
(11), vehicle frame (1) both sides are provided with main hitch (2), described main hitch (2) including swing leaf spring (21),
Leaf spring (22) and link (23) are supported,
Front side of the link (23) positioned at main transverse axis (11)；It is described to support leaf spring (22) on main transverse axis (11), and
It is connected with link (23)；It is connected by swinging leaf spring (21) between the front portion of described vehicle frame (1) and link (23), is swung
Leaf spring (21) is hinged with vehicle frame (1),
Main vehicle bridge (24) is installed between the link (23) of two described main hitches (2).
2. load-carrying vehicle shockproof mechanism according to claim 1, it is characterised in that described two main hitches (2)
Link (23) is fixedly connected with each other.
3. load-carrying vehicle shockproof mechanism according to claim 1, it is characterised in that be provided with pair on described vehicle frame (1)
Transverse axis (12), positioned at the rear of main transverse axis (11), vehicle frame (1) both sides are provided with secondary hitch to described secondary transverse axis (12)
(3), described secondary hitch (3) includes swivel base (31), auxiliary leaf spring (32),
Described swivel base (31) is rotatably mounted on secondary transverse axis (12)；Described auxiliary leaf spring (32) rear portion and swivel base (31)
Affixed, middle part is connected with leaf spring (22) is supported；
Secondary vehicle bridge (33) is installed between the auxiliary leaf spring (32) of the secondary hitch (3) of described two.
4. load-carrying vehicle shockproof mechanism according to claim 3, it is characterised in that lateral spring on the auxiliary leaf spring (32)
The radian direction of steel is in opposite direction with the radian of downside spring steel.
5. load-carrying vehicle shockproof mechanism according to claim 3, it is characterised in that the auxiliary leaf spring (32) is by centre
Connecting rod (34) is connected with leaf spring is supported.
6. load-carrying vehicle shockproof mechanism according to claim 3, it is characterised in that described secondary vehicle bridge (33) top and under
Anti-sway connecting rod (13) is fitted between portion and vehicle frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510444008.1A CN104986005B (en) | 2015-07-24 | 2015-07-24 | Shock-absorbing mechanism of load-carrying vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510444008.1A CN104986005B (en) | 2015-07-24 | 2015-07-24 | Shock-absorbing mechanism of load-carrying vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104986005A CN104986005A (en) | 2015-10-21 |
| CN104986005B true CN104986005B (en) | 2017-04-12 |
Family
ID=54297944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510444008.1A Active CN104986005B (en) | 2015-07-24 | 2015-07-24 | Shock-absorbing mechanism of load-carrying vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104986005B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117818673A (en) * | 2024-03-06 | 2024-04-05 | 成都壹为新能源汽车有限公司 | Double-rail flaw detection tractor |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB204698A (en) * | 1922-09-26 | 1924-05-08 | Paul Auguste Janvier | Improvements in or relating to spring suspensions |
| GB678866A (en) * | 1950-05-31 | 1952-09-10 | Richard Stanly Worthington | Improvements relating to suspension systems for vehicle wheels |
| CN201721279U (en) * | 2010-05-14 | 2011-01-26 | 青岛吉祥荣机械有限公司 | Balance suspension |
| CN101966803A (en) * | 2010-08-26 | 2011-02-09 | 汪大汪 | Shock-absorbing system of tractor |
| CN203697897U (en) * | 2014-01-24 | 2014-07-09 | 青岛方正机械集团有限公司 | Connecting rod type balanced suspension and transport vehicle |
| CN204845416U (en) * | 2015-07-24 | 2015-12-09 | 姜兆田 | Load -carrying vehicle mechanism that moves away to avoid possible earthquakes |
-
2015
- 2015-07-24 CN CN201510444008.1A patent/CN104986005B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB204698A (en) * | 1922-09-26 | 1924-05-08 | Paul Auguste Janvier | Improvements in or relating to spring suspensions |
| GB678866A (en) * | 1950-05-31 | 1952-09-10 | Richard Stanly Worthington | Improvements relating to suspension systems for vehicle wheels |
| CN201721279U (en) * | 2010-05-14 | 2011-01-26 | 青岛吉祥荣机械有限公司 | Balance suspension |
| CN101966803A (en) * | 2010-08-26 | 2011-02-09 | 汪大汪 | Shock-absorbing system of tractor |
| CN203697897U (en) * | 2014-01-24 | 2014-07-09 | 青岛方正机械集团有限公司 | Connecting rod type balanced suspension and transport vehicle |
| CN204845416U (en) * | 2015-07-24 | 2015-12-09 | 姜兆田 | Load -carrying vehicle mechanism that moves away to avoid possible earthquakes |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104986005A (en) | 2015-10-21 |
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