CN203496735U - Low ground clearance hydraulic dumping vehicle - Google Patents
Low ground clearance hydraulic dumping vehicle Download PDFInfo
- Publication number
- CN203496735U CN203496735U CN201320621123.8U CN201320621123U CN203496735U CN 203496735 U CN203496735 U CN 203496735U CN 201320621123 U CN201320621123 U CN 201320621123U CN 203496735 U CN203496735 U CN 203496735U
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- disc
- low
- hydraulic pressure
- low ground
- ground space
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Abstract
The utility model relates to a vehicle, in particular to a low ground clearance hydraulic dumping vehicle. The low ground clearance hydraulic dumping vehicle comprises a carriage (1), an upper chassis (2), a lower chassis (3), wheels (4) and a hydraulic device. Two supporting beams (11) of the upper chassis (2) are supported by two supporting bottom beams (13) of the lower chassis (3). The low ground clearance hydraulic dumping vehicle is characterized in that the front sections of the two supporting bottom beams (13) of the lower chassis (3) are bent in the horizontal direction and then are bent upwards to extend forwards, the sides of the two supporting bottom beams (13) are opposite to the sides of the two supporting beams (11) of the upper chassis (2), and thus the clearance on a front section (15) of the lower chassis (3) is higher than the clearance on a rear section (14) of the lower chassis (3). The low ground clearance hydraulic dumping vehicle has the advantages that due to the fact that the front section of each bottom beam is raised, space is increased, a turntable and front wheels can still be mounted without increasing the ground clearance, the large part of a lower beam is sufficient for supporting the weight of the carriage and the workload of the hydraulic device, and therefore the purposes that the ground clearance is not increased and the hydraulic dumping function can also be kept are achieved.
Description
Technical field
The utility model relates to a kind of vehicle, i.e. a kind of low ground space hydraulic pressure tipple.
Background technology
Various is trac. or agricultural vehicle supporting trailer or trailer, how compartment, chassis and wheel etc., to consist of, and compartment is contained in above bottom girder, installing wheel below bottom girder.Wherein, the four-wheeled that more commonly has two front-wheels and two trailing wheels.The cabin floor of above-mentioned vehicle and the distance on ground, be called ground gap.In general, ground gap is lower, and stability is better, also more easily handling., due to wheel be located at compartment below, be subject to the restriction of the conditions such as road, wheel again can not be too little, thereby the ground gap of vehicle also can not be too little.Two wheels particularly, and between chassis, be also provided with rotating disk, take certain height, need higher ground gap.In recent years, many trailers or trailer have adopted hydraulic pressure self-dumping mechanism, and dump side or the left and right sides backward by hydraulic gear, to support compartment.Compare with common vehicle, the vehicle of hydraulic pressure dumping, except increasing hydraulic efficiency gear, also will increase a set of chassis, and two cover chassis are stacked up and down, could support compartment.Owing to having increased a set of chassis, the ground gap in compartment is corresponding increasing also, and the amplitude of increasing reaches 150-200mm, causes the reduction of vehicle stability, also increased the difficulty of entrucking simultaneously.
Summary of the invention
The purpose of this utility model is to provide a kind of hydraulic pressure dumping function that has, and does not but increase the low ground space hydraulic pressure tipple of ground gap.
Above-mentioned purpose is realized by following technical scheme: develop a kind of low ground space hydraulic pressure tipple, comprise compartment, top bottom-disc, low bottom-disc, wheel and hydraulic efficiency gear, wherein, two joists of top bottom-disc are supported by two underbeams of low bottom-disc, be characterized in: two bottom girders of said low bottom-disc are divided into two sections of front and back separately, upwards bending forward extension again after its leading portion along continuous straight runs bending, its side is relative with the side of two joists of top bottom-disc, makes the leading portion ground gap of low bottom-disc higher than back segment ground gap.
Upwards bending forward extension again after the leading portion along continuous straight runs of two bottom girders of said low bottom-disc bends to the inside, its side is relative with the inner side of two joists of top bottom-disc.
Upwards bending forward extension again after the leading portion along continuous straight runs of two bottom girders of said low bottom-disc bends laterally, its side is relative with the outside of two joists of top bottom-disc.
Between said low bottom-disc and top bottom-disc, respectively by one, rollover pin and rollover pin-and-hole are hinged mutually longitudinally four angles, rear side is also by turning over axle after one and axle sleeve is rotationally connected, middle piston rod and a set of center cross by hydraulic ram is hinged, and hydraulic ram is arranged on the centre of low bottom-disc by center cross.
Said center cross refers to respectively in upper and lower two planes and orthogonal two fulcrums.
Said center cross refers in same plane and mutual vertical but non-touching two pairs of semiaxis.
The beneficial effects of the utility model are: owing to lifting on bottom girder leading portion, space is strengthened, do not increase ground gap and also rotating disk and front-wheel can be installed, and the large portion of bottom girder is enough to support the weight in compartment and the workload of hydraulic efficiency gear, thereby reached the object that keeps hydraulic pressure dumping function but not increase ground gap.
Accompanying drawing explanation
Fig. 1 is the front view of the first embodiment;
Fig. 2 is the front view of the parts top bottom-disc of the first embodiment;
Fig. 3 is the birds-eye view of the parts top bottom-disc of the first embodiment;
Fig. 4 is the front view of the parts low bottom-disc of the first embodiment;
Fig. 5 is the birds-eye view of the parts low bottom-disc of the second embodiment;
Fig. 6 is the block diagram of the parts bottom girder of the first embodiment;
Fig. 7 is the parts bottom girder of the first embodiment and the assembling stereogram of joist;
Fig. 8 is the parts bottom girder of the first embodiment and the assembling front view of joist;
Fig. 9 is the parts bottom girder of the first embodiment and the assembling plan view of joist;
Figure 10 is the birds-eye view of the parts low bottom-disc of the second embodiment.
Visible in figure: compartment 1, top bottom-disc 2, lower domain 3, trailing wheel 4, hydraulic ram 5, front-wheel 6, drawbar frame 7, rotating disk 8, rollover pin 9, after turn over axle 10, joist 11, frame 12, bottom girder 13, back segment 14, leading portion 15, rollover pin-and-hole 16.
The specific embodiment
The total design of the utility model is that the back segment ground gap in compartment is low, and leading portion ground gap is high, for leading portion below, rotating disk is installed space is provided, thereby reduce the ground gap in compartment.Around this design, introduce by reference to the accompanying drawings two kinds of embodiment below:
The first embodiment: Fig. 1 has introduced a kind of low ground space tipple.One deck top bottom-disc 2 that is connected below compartment 1, top bottom-disc 2 supporting low bottom-disc 3 below, low bottom-disc 3 is installed trailing wheel 4 and front-wheel 6 by laminated spring, front-wheel 6 be provided with rotating disk 8 and drawbar frame 7, installation hydraulic ram 5 in the middle of low bottom-disc 3 above.Visible in conjunction with Fig. 2 Fig. 3, top bottom-disc 2 is that two joists 11 and a plurality of supporting rod by the frame 12 of surrounding and the inside forms.Visible in conjunction with Fig. 4 Fig. 5, the frame that low bottom-disc 3 mainly contains two bottom girders 13 and two ends forms, and can see the feature of low bottom-disc 3 in conjunction with Fig. 6 Fig. 7: two bottom girders 13 of low bottom-disc 3 are divided into two sections of front and back, i.e. leading portion 15 and back segment 14 separately.Wherein, back segment 14, below the joist 11 of top bottom-disc 2, plays the effect of supporting top bottom-disc 2.And bottom girder 13 inwardly top bendings of leading portion 15, then protract with joist 11 is parallel.Bottom girder 13 maintains an equal level with joist 11, both can assist the base plate in joist 11 support compartments 1, simultaneously, also make leading portion 15 bottom girders 13 improve with the distance on ground, namely gap has improved, and the front portion in compartment 1 only has one deck chassis in other words, so just for rotating disk 8 is installed, provides space.
Assembling mode in conjunction with the visible two-layer chassis of Fig. 8 Fig. 9: rollover pin 9 and rollover pin-and-hole 16 are hinged mutually longitudinally respectively one between low bottom-disc 3 and top bottom-disc 2 on four angles, rear side is also rotationally connected by turning over axle 10 after one, and middle piston rod and a set of center cross by hydraulic ram is hinged.Hydraulic ram more than 5 is arranged on the centre of low bottom-disc 3 by cross axle structure.Here said " center cross " refers to respectively in upper and lower two planes and orthogonal two fulcrums, or in same plane and vertical but non-touching two pairs of semiaxis mutually.The effect of center cross is the multidirectional rotation of permission system.During work, extract two rollover pins 9 above out, drive the piston rod of hydraulic ram 5 to rise, compartment 1 can around after turn over axle 10 dumping backward.Two rollover pins 9 extracting a side out, compartment 1 just can be to opposite side dumping.
Certainly, the high double-layered base plate structure of this leading portion ground gap, is also applicable to only have the compartment of a direction or both direction dumping.
The second embodiment: as shown in figure 10, the leading portion 15 of two bottom girders 13 of low bottom-disc 3 is not inwardly top bending, but outwards top bending and forward flat stretching be also fine, its principle of work is identical with the first embodiment, belongs to the technical scheme being equal to.
Claims (6)
1. a low ground space hydraulic pressure tipple, comprise compartment (1), top bottom-disc (2), low bottom-disc (3), wheel (4) and hydraulic efficiency gear, wherein, two joists (11) of top bottom-disc (2) are supported by two bottom girders (13) of low bottom-disc (3), it is characterized in that: two bottom girders (13) of said low bottom-disc (3) are divided into two sections of front and back separately, upwards bending forward extension again after the bending of its leading portion (15) along continuous straight runs, its side is relative with the side of two joists (11) of top bottom-disc (2), the leading portion that makes low bottom-disc (3) (15) gap higher than back segment gap (14).
2. low ground space hydraulic pressure tipple according to claim 1, it is characterized in that: upwards bending forward extension again after the leading portion along continuous straight runs of two bottom girders (13) of said low bottom-disc (3) bends to the inside, its side is relative with the inner side of two joists (11) of top bottom-disc (2).
3. low ground space hydraulic pressure tipple according to claim 1, it is characterized in that: upwards bending forward extension again after the leading portion along continuous straight runs of two bottom girders (13) of said low bottom-disc (3) bends laterally, its side is relative with the outside of two joists (11) of top bottom-disc (2).
4. low ground space hydraulic pressure tipple according to claim 1, it is characterized in that: between said low bottom-disc (3) and top bottom-disc (2), respectively by one, rollover pin (9) and the pin-and-hole (16) of turning on one's side are hinged mutually longitudinally four angles, rear side is also by turning over axle (10) after one and axle sleeve is rotationally connected, middle piston rod and a set of center cross by hydraulic ram (5) is hinged, and hydraulic ram (5) is arranged on the centre of low bottom-disc (3) by center cross.
5. low ground space hydraulic pressure tipple according to claim 4, is characterized in that: said center cross refers to respectively in upper and lower two planes and orthogonal two fulcrums.
6. low ground space hydraulic pressure tipple according to claim 4, is characterized in that: said center cross refers in same plane and mutual vertical but non-touching two pairs of semiaxis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320621123.8U CN203496735U (en) | 2013-09-24 | 2013-09-24 | Low ground clearance hydraulic dumping vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320621123.8U CN203496735U (en) | 2013-09-24 | 2013-09-24 | Low ground clearance hydraulic dumping vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203496735U true CN203496735U (en) | 2014-03-26 |
Family
ID=50327735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320621123.8U Expired - Fee Related CN203496735U (en) | 2013-09-24 | 2013-09-24 | Low ground clearance hydraulic dumping vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203496735U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116902076A (en) * | 2023-09-13 | 2023-10-20 | 扬州通航汽车配件有限公司 | Chassis of vehicle |
-
2013
- 2013-09-24 CN CN201320621123.8U patent/CN203496735U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116902076A (en) * | 2023-09-13 | 2023-10-20 | 扬州通航汽车配件有限公司 | Chassis of vehicle |
| CN116902076B (en) * | 2023-09-13 | 2024-01-19 | 扬州通航汽车配件有限公司 | Chassis of vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140326 Termination date: 20140924 |
|
| EXPY | Termination of patent right or utility model |