CN204713212U - A kind of vehicle frame strengthening whole vehicle stability - Google Patents
A kind of vehicle frame strengthening whole vehicle stability Download PDFInfo
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- CN204713212U CN204713212U CN201520472298.6U CN201520472298U CN204713212U CN 204713212 U CN204713212 U CN 204713212U CN 201520472298 U CN201520472298 U CN 201520472298U CN 204713212 U CN204713212 U CN 204713212U
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Abstract
A kind of vehicle frame strengthening whole vehicle stability, described vehicle frame comprises front vehicle frame, Rear frame, front vehicle frame is connected by articulated manner with Rear frame, described front vehicle frame comprises that two are parallel to each other, lower surface is with the inverted U girder of notch, two main beam rear ends are connected by rear plate, its front end respectively connects a bracing frame, each bracing frame is established a brace panel, brace panel is connected with girder near the limit of girder, two bracing frame terminations connect by bumper/spoiler, and two bracing frame sides are connected by reinforced support; Establish leaf spring in described girder notch, leaf spring is communicated with rotating shaft and is fixed in girder notch.The utility model has the advantage of, by leaf spring is arranged in notch, improve the ability that suspension bears transverse force, effectively reduce vehicle's center of gravity height simultaneously, improve the stability in vehicle travel process, reduce the requirement of mine truck for underworkings, in addition, meeting the amplitude of rolling ground generation by reducing front vehicle frame, weakening the destruction to vehicle frame hinge-point.
Description
Technical field
The utility model relates to a kind of underground mine truck, especially articulated chassis underground mine truck.
Background technology
Current radial type front chassis underground mine truck all adopts traditional leaf spring, spring block suspension frame structure, and this suspension frame structure has following shortcoming and defect: the first conventional confguration leaf spring, spring block are unfavorable for lateral stressed: the spring block of original pendulum ear structure likely makes leaf spring, spring block impaired under the effect being subject to lateral impact forces.Second center of gravity is high, is unfavorable for vehicle body stability: tradition pendulum ear structure spring block improves the center of gravity of container to a certain extent, is unfavorable for the stability that vehicle travels.In order to improve Rear frame and the hinged stability of front vehicle frame, relatively simple articulated manner can only be adopted, when vehicle frame carries out teeter, relatively simple articulated manner can well overcome, but when there is fluctuating in ground, hinge-point is by the impact of upper and lower wave force, and relatively simple destruction of very easily causing hinge-point through articulated manner, affects the service life of vehicle.
Summary of the invention
For the problems referred to above, technical matters to be solved by this invention is to provide the vehicle frame of strong, the underslung enhancing whole vehicle stability of high, the horizontal load ability of a kind of intensity, not only be conducive to leaf spring and bear lateral impact forces, reduce center of gravity simultaneously, improve the stability of driving, in addition, meeting the amplitude of rolling ground generation by weakening front vehicle frame, weakening the destruction to vehicle frame hinge-point.
This realizes technical scheme of the present invention, a kind of vehicle frame strengthening whole vehicle stability, described vehicle frame comprises front vehicle frame, Rear frame, front vehicle frame is connected by articulated manner with Rear frame, described front vehicle frame comprises that two are parallel to each other, lower surface is with the inverted U girder of notch, two main beam rear ends are connected by rear plate, its front end respectively connects a bracing frame, each bracing frame is established a brace panel, brace panel is connected with girder near the limit of girder, two bracing frame terminations connect by bumper/spoiler, and two bracing frame sides are connected by reinforced support;
Establish leaf spring in described girder notch, leaf spring is communicated with rotating shaft and is fixed in girder notch.
Further, described rear plate be provided with the plate that is articulated and connected, under to be articulated and connected plate, left hinged mouth, right hinged mouth, the upper junction plate of Rear frame, lower connecting plate be hinged on respectively by rotating shaft be articulated and connected plate and under be articulated and connected on plate, the left connecting panel of Rear frame, right connecting panel pass left hinged mouth, right hinged mouth respectively by Pneumatic component, and are hinged in front vehicle frame by rotating shaft.
Further, bumper/spoiler rear end is provided with bumper back beam.
All right, the hinged mouth in a described left side and the described right side hinged mouth two establishes buffering chock in side.
The utility model has the advantage of, leaf spring is arranged in girder notch, by the impact of notch both sides sidewall, the ability that leaf spring suspension bears lateral pressure can be improved, improve whole system stability and load performance; In addition, leaf spring is built in notch the height being conducive to reducing car load, reduce the requirement of vehicle traveling for tunnel, the end, falls in the center of gravity of front vehicle frame, improves the stability that vehicle travels.Simultaneously, before the center of gravity of front vehicle frame is moved forward to front frame wheel center line, increase the distance between front vehicle frame focus point and vehicle frame hinge-point, when there is a fluctuating on ground, front vehicle frame focus point and wheel center line are not point-blank, when front vehicle frame meets rolling ground, the focus point of front vehicle frame first passes through from fluctuating point overhead, dynamic shaking can not be there is in front vehicle frame, and because center of gravity front makes front vehicle frame front portion more press close to ground, it is out-of-date that front vehicle wheel presses from fluctuating, front vehicle frame rear portion is lifted, under the effect of front vehicle frame front portion, front vehicle frame rear portion produces Oscillation Amplitude and is reduced, effectively can weaken the impact on front vehicle frame and Rear frame hinge-point, extend the service life of vehicle frame.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation front view.
Fig. 2 is front vehicle frame front view.
Fig. 3 is front vehicle frame top view.
Fig. 4 is front vehicle frame isometric views.
As in figure, front vehicle frame 1, Rear frame 2, girder 3, rear plate 4, bracing frame 5, brace panel 6, bumper/spoiler 7, reinforced support 8, on be articulated and connected plate 9, under to be articulated and connected plate 10, left hinged mouth 11, right hinged mouth 12, upper junction plate 13, Pneumatic component 14, left connecting panel 15, right connecting panel 16, bumper back beam 17, adapter plate 18.
Detailed description of the invention
As in Fig. 1, a kind of vehicle frame strengthening whole vehicle stability comprises front vehicle frame 1, Rear frame 2, front vehicle frame 1 is connected by articulated manner with Rear frame 2, as Fig. 2, 3, in 4, front vehicle frame 1 comprises two and is parallel to each other, lower surface is with the inverted U girder 3 of notch, two girder 3 rear ends are connected by rear plate 4, its front end respectively connects a bracing frame 5, each bracing frame 5 is established a brace panel 6, brace panel 6 is connected with girder 3 near the limit of girder 3, two bracing frame 5 terminations connect by bumper/spoiler 7, two bracing frame 5 sides are connected by reinforced support 8, bumper/spoiler 7 rear end is provided with bumper back beam 17, as described in Figure 4, rear plate 4 is provided with the plate 9 that is articulated and connected, under to be articulated and connected plate 10, left hinged mouth 11, right hinged mouth 12, as shown in Figure 3, madial wall on two girders 3 sets up an adapter plate 18 separately, two adapter plates 18 are parallel to left hinged mouth 11 respectively, the horizontal mid-plane of right hinged mouth 12, during installation, operator's compartment and driving engine are located on bracing frame 5, the wheel of front vehicle frame 1 is arranged in U-shaped girder 3U type groove, and be connected in front vehicle frame 1 by the leaf spring being arranged on notch, the emphasis of wheel center line and front vehicle frame 1 is not point-blank,
Establish leaf spring in girder 3 notch, leaf spring is communicated with rotating shaft and is fixed in girder 3 notch.
As in Fig. 1, the upper junction plate 13 of Rear frame 2, lower connecting plate be hinged on respectively by rotating shaft be articulated and connected plate 9 and under be articulated and connected on plate 10, left connecting panel 15, the right connecting panel 16 of Rear frame 2 penetrate rear plate 4 respectively by Pneumatic component 14 through left hinged mouth 11, right hinged mouth 12 and are hinged on adapter plate 18 by rotating shaft, by controlling the distance of stretch out and draw back of Pneumatic component 14, the amplitude of Rear frame 2 teeter can be controlled.
Preferably, in two sides of the hinged mouth in a left side 11 and right hinged mouth 12, establish buffering chock, prevent stretching into left hinged mouth 11 and collide with girder 3 with the left connecting panel 15 of the hinged mouth in the right side 12, right connecting panel 16, cause it to damage.
Claims (4)
1. one kind strengthens the vehicle frame of whole vehicle stability, described vehicle frame comprises front vehicle frame (1), Rear frame (2), front vehicle frame (1) is connected by articulated manner with Rear frame (2), it is characterized in that: described front vehicle frame (1) comprises two and is parallel to each other, lower surface is with the inverted U girder (3) of notch, two girder (3) rear ends are connected by rear plate (4), its front end respectively connects a bracing frame (5), each bracing frame (5) is established a brace panel (6), brace panel (6) is connected with girder (3) near the limit of girder (3), two bracing frame (5) terminations connect by bumper/spoiler (7), two bracing frame (5) sides are connected by reinforced support (8),
Establish leaf spring in described girder (3) notch, leaf spring is communicated with rotating shaft and is fixed in girder (3) notch.
2. a kind of vehicle frame strengthening whole vehicle stability according to claim 1, it is characterized in that: described rear plate (4) is provided with the plate that is articulated and connected (9), under to be articulated and connected plate (10), left hinged mouth (11), right hinged mouth (12), the upper junction plate (13) of Rear frame (2), lower connecting plate is hinged on the plate that is articulated and connected (9) respectively by rotating shaft, and under be articulated and connected on plate (10), the left connecting panel (15) of Rear frame (2), right connecting panel (16) respectively by Pneumatic component (14) through left hinged mouth (11), right hinged mouth (12), and be hinged in front vehicle frame (1) by rotating shaft.
3. a kind of vehicle frame strengthening whole vehicle stability according to claim 1, is characterized in that: described bumper/spoiler (7) rear end is provided with bumper back beam (17).
4. a kind of vehicle frame strengthening whole vehicle stability according to claim 2, is characterized in that: establish buffering chock in the hinged mouth in a described left side (11) and hinged mouth (12) two side, the described right side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520472298.6U CN204713212U (en) | 2015-06-30 | 2015-06-30 | A kind of vehicle frame strengthening whole vehicle stability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520472298.6U CN204713212U (en) | 2015-06-30 | 2015-06-30 | A kind of vehicle frame strengthening whole vehicle stability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204713212U true CN204713212U (en) | 2015-10-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520472298.6U Expired - Fee Related CN204713212U (en) | 2015-06-30 | 2015-06-30 | A kind of vehicle frame strengthening whole vehicle stability |
Country Status (1)
| Country | Link |
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| CN (1) | CN204713212U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105966461A (en) * | 2016-05-19 | 2016-09-28 | 贵州詹阳动力重工有限公司 | All-terrain vehicle and rear vehicle frame thereof |
-
2015
- 2015-06-30 CN CN201520472298.6U patent/CN204713212U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105966461A (en) * | 2016-05-19 | 2016-09-28 | 贵州詹阳动力重工有限公司 | All-terrain vehicle and rear vehicle frame thereof |
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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: 20151021 Termination date: 20180630 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |