CN204605976U - A kind of rubber-tyred slag basin transport vehicle - Google Patents
A kind of rubber-tyred slag basin transport vehicle Download PDFInfo
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- CN204605976U CN204605976U CN201520299560.1U CN201520299560U CN204605976U CN 204605976 U CN204605976 U CN 204605976U CN 201520299560 U CN201520299560 U CN 201520299560U CN 204605976 U CN204605976 U CN 204605976U
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- gooseneck
- slag
- superimposed trailer
- tyred
- rubber
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Abstract
The utility model relates to a kind of rubber-tyred slag basin transport vehicle, comprise tractor truck, superimposed trailer, slag ladle and gooseneck assembly, superimposed trailer comprises vehicle frame, suspension, vehicle bridge and tire, hangs and comprises the front hydraulic suspension that lays respectively at both sides before and after slag ladle and rear rigid suspended; Superimposed trailer also comprises that being arranged on, vehicle frame is connected with front hydraulic suspension can carry out with it the steering hardware that turns to; Gooseneck assembly comprises gooseneck body, gooseneck support cylinder, bogie truck and gooseneck steering cylinder, and gooseneck support cylinder is connected with vehicle frame, and gooseneck steering cylinder is connected with the steering cylinder of steering hardware by hydraulic tubing.The utility model can greatly reduce slag ladle and carriage length, to a certain degree reduce turn radius, particularly deliver heavy slag ladle time, the load of the saddle of tractor truck can be reduced, reduce the purchase cost of tractor truck, reduce the wearing and tearing cost of tire to a certain extent, add the safe reliability in slag ladle transportation.
Description
Technical field
the utility model relates to field of transport vehicles, particularly relates to a kind of rubber-tyred slag basin transport vehicle.
Background technology
slag basin transport vehicle in the market comprises tractor truck, be connected to tractor truck after superimposed trailer, tractor truck is connected by gooseneck with superimposed trailer, and superimposed trailer arranges slag ladle.Wherein superimposed trailer adopts conventional rigid to hang mostly, and when delivering heavy slag ladle, be subject to the restriction of gooseneck load-carrying capacity, the layout of slag ladle away from gooseneck, and near suspension, need make the vehicle frame of superimposed trailer longer, in use easily there is following problem:
1, high to tractor truck saddle loading demands, cause the purchase cost of tractor truck higher, fault rate is also higher;
2, turn radius is large, requires high to road width, bend turn radius and application space;
3, due to when turning wheel can not rotate, be cliding friction with ground, therefore wear on tyres is serious, changes frequent, cause use cost high;
4, rigid suspended owing to adopting, road conditions bad adaptability, when the gradient sharply changes, easily causes to hang and damages.
Summary of the invention
the purpose of this utility model is to provide a kind of rubber-tyred slag basin transport vehicle.
for achieving the above object, the technical solution adopted in the utility model is:
a kind of rubber-tyred slag basin transport vehicle, comprise tractor truck, the superimposed trailer be connected with described tractor truck, the gooseneck assembly that is arranged on the slag ladle on described superimposed trailer and is connected with superimposed trailer by described tractor truck, the tire that described superimposed trailer comprises vehicle frame, is connected to the suspension of described frame downward, is connected to the vehicle bridge in described suspension and is connected in described vehicle bridge
described suspension comprises the front hydraulic suspension that lays respectively at both sides before and after described slag ladle and rear rigid suspended; Described superimposed trailer also comprises and is arranged on front hydraulic suspension on described vehicle frame with described and is connected and can carries out with it the steering hardware that turns to;
described gooseneck assembly comprises gooseneck body, the gooseneck support cylinder be arranged on described gooseneck body, the gooseneck steering cylinder that is connected to the bogie truck on described gooseneck body and is arranged on described bogie truck, described gooseneck support cylinder is connected with described vehicle frame, and described gooseneck steering cylinder is connected by the steering cylinder of hydraulic tubing with described steering hardware.
preferably, described front hydraulic suspension comprises the front left hydraulic suspension and front right hydraulic suspension that lay respectively at the described slag ladle left and right sides; Described rear rigid suspendedly comprise that the rear left laying respectively at the described slag ladle left and right sides is rigid suspended and rear right is rigid suspended, described front left hydraulic suspension, front right hydraulic suspension, rear left are rigid suspended and rear right is rigid suspended connects described vehicle bridge respectively.
further preferably, described front hydraulic suspension and gooseneck support cylinder form a strong point; Described rear left is rigid suspended, rear right is rigid suspended forms left and right two strong points respectively.
preferably, described gooseneck support cylinder is provided with two.
preferably, described vehicle bridge is provided with drg.
preferably, described vehicle frame has recess, the middle part of described recess offers counterbore, is positioned at described counterbore both sides and is provided with bracket, and described slag ladle is positioned at described counterbore and by described bracket support.
preferably, described gooseneck top is provided with the power station for providing power for described superimposed trailer.
because technique scheme is used, the utility model compared with prior art has following advantages:
1, reduce the load of tractor truck saddle, reduce the purchase cost of tractor truck, reduce the fault rate of tractor truck;
2, shorten the length of slag ladle and carriage, reduce its requirement to the space of work-yard and Road turnings radius;
3, reduce the abrasion factor of tire to a certain extent, reduce the replacement frequency of tire;
4, because the two axial lines of slag ladle rear end hangs as rigid suspended, the safety of slag basin transport vehicle, reliability, alerting ability is added.
Accompanying drawing explanation
accompanying drawing 1 is front view of the present utility model;
accompanying drawing 2 is birds-eye view of the present utility model.
wherein: 1, tractor truck; 2, superimposed trailer; 20, vehicle frame; 200, groove; 21, tire; 220, front hydraulic suspension; 221, rear rigid suspended; 23, steering hardware; 24, supporting leg; 25, vehicle bridge; 3, slag ladle; 40, gooseneck body; 41, gooseneck support cylinder; 42, bogie truck; 43, gooseneck steering cylinder; 5, power station.
Detailed description of the invention
below in conjunction with drawings and Examples, the utility model is further described:
a rubber-tyred slag basin transport vehicle as shown in Figure 1, 2, comprises tractor truck 1, the superimposed trailer 2 be connected with tractor truck 1, the gooseneck assembly that is arranged on the slag ladle 3 on superimposed trailer 2 and is connected with superimposed trailer 2 by tractor truck 1.Wherein:
tractor truck 1 as the propulsion source of transport trolley to the walking of superimposed trailer 2, turn to, brake power is provided while also provide power supply to the taillight of its assembling and other warning lamp, standard configuration tractor truck can be selected.
the tire 21 that superimposed trailer 2 comprises vehicle frame 20, is connected to the suspension of vehicle frame 20 bottom, is connected to the vehicle bridge 25 in suspension and is connected in vehicle bridge 25, vehicle frame 20 adopts tower structure, and girder is positioned at both sides; Vehicle bridge is provided with drg.
in the present embodiment: hang and comprise the front hydraulic suspension 220 and rear rigid suspended 221 that lay respectively at both sides before and after slag ladle 3, front hydraulic suspension 220 comprises the front left hydraulic suspension 220a and front right hydraulic suspension 220b that lay respectively at slag ladle 3 left and right sides; Rigid suspended 221 comprise the rigid suspended 221a of rear left and the rigid suspended 221b of rear right that lay respectively at slag ladle 3 left and right sides afterwards, and front left hydraulic suspension 220a, front right hydraulic suspension 220b, the rigid suspended 221a of rear left and the rigid suspended 221b of rear right connect vehicle bridge 25 respectively.
superimposed trailer 2 also comprises that being arranged on, vehicle frame 20 is connected with front hydraulic suspension 220 can carry out with it the steering hardware 23 that turns to.This front hydraulic suspension 220, the rear structure of rigid suspended 221 can meet the change requirement in ramp, can guarantee again the safety in slag ladle transportation.
gooseneck assembly comprises gooseneck body 40, the gooseneck support cylinder 41 be arranged on gooseneck body 40, the gooseneck steering cylinder 43 that is connected to the bogie truck 42 on gooseneck body 40 and is arranged on bogie truck 42.Gooseneck body 40 front portion is connected with the saddle of tractor truck 1, and gooseneck support cylinder 41 is connected with vehicle frame 20, and gooseneck steering cylinder 43 is connected by the steering cylinder of hydraulic tubing with steering hardware 23.Front hydraulic suspension 220 forms a strong point with gooseneck support cylinder 41; The rigid suspended 221a of rear left, the rigid suspended 221b of rear right form left and right two strong points respectively.Gooseneck support cylinder 41 is provided with two; Gooseneck assembly both can carry the load of a part of slag ladle 3, and steering effort when tractor truck 1 can be turned to again is passed to hydraulic suspension 220 before the gooseneck assembly, made it 1 synchronously turn to tractor truck.
in addition, vehicle frame 20 has recess 200, the middle part of recess 200 offers conical counterbore, is positioned at counterbore both sides and is provided with bracket, and slag ladle 3 is placed in counterbore and by bracket support, this structure can reduce integral transportation height.Vehicle frame 20 also arranges supporting leg 25, and tractor truck 1 breaks down and makes after superimposed trailer 2, and the vehicle frame 20 of supporting leg 25 pairs of superimposed trailers 2 supports, in case superimposed trailer 2 topples forward.
gooseneck body 40 top is provided with the power station 5 for providing the oil-filled and leveling of hydraulic efficiency pressure system for superimposed trailer 2, and in the transportation of slag ladle and carriage, power station 5 is in off working state.
during slag ladle transport:
first must start power station on gooseneck body 40 5 to the sufficient hydraulic oil of the hydraulic efficiency pressure system of slag ladle and carriage; Adjustment supporting leg 24, the terrain clearance of the gooseneck body 40 be connected with superimposed trailer 2 is mated with the terrain clearance of tractor truck 1 upper saddle seat; Tractor truck 1 is sailed in gooseneck body 40 times, connect with superimposed trailer 2 and pack up supporting leg 24; Adjustment hydraulic suspension height, makes slag basin transport vehicle table-surface level.
drive tractor truck 1 to draw superimposed trailer 2 and carry out hauling operation, when tractor truck 1 is turned, namely its saddle can drive the gooseneck steering cylinder 43 on superimposed trailer 2 to stretch, the flexible steering cylinder again steering effort being passed to steering hardware 23 by hydraulic tubing of gooseneck steering cylinder 43, and hydraulic suspension, vehicle bridge 220 turn to before driving steering hardware to drive by hydraulic ram, it is made 1 synchronously to turn to thus drive slag ladle and carriage entirety to turn to tractor truck.
it is a stress point that the gooseneck assembly of superimposed trailer 2 and front hydraulic suspension 220 are compiled, and rear rigid suspended 221 are divided into again two stress points in left and right, is supported just ensure that slag fills with the stability of car by these 3.
above-described embodiment, only for technical conceive of the present utility model and feature are described, its object is to person skilled in the art can be understood content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalences done according to the utility model Spirit Essence change or modify, and all should be encompassed within protection domain of the present utility model.
Claims (7)
1. a rubber-tyred slag basin transport vehicle, comprise tractor truck, the superimposed trailer be connected with described tractor truck, the gooseneck assembly that is arranged on the slag ladle on described superimposed trailer and is connected with superimposed trailer by described tractor truck, the tire that described superimposed trailer comprises vehicle frame, is connected to the suspension of described frame downward, is connected to the vehicle bridge in described suspension and is connected in described vehicle bridge, is characterized in that:
Described suspension comprises the front hydraulic suspension that lays respectively at both sides before and after described slag ladle and rear rigid suspended; Described superimposed trailer also comprises and is arranged on front hydraulic suspension on described vehicle frame with described and is connected and can carries out with it the steering hardware that turns to;
Described gooseneck assembly comprises gooseneck body, the gooseneck support cylinder be arranged on described gooseneck body, the gooseneck steering cylinder that is connected to the bogie truck on described gooseneck body and is arranged on described bogie truck, described gooseneck support cylinder is connected with described vehicle frame, and described gooseneck steering cylinder is connected by the steering cylinder of hydraulic tubing with described steering hardware.
2. a kind of rubber-tyred slag basin transport vehicle according to claim 1, is characterized in that: described front hydraulic suspension comprises the front left hydraulic suspension and front right hydraulic suspension that lay respectively at the described slag ladle left and right sides; Described rear rigid suspendedly comprise that the rear left laying respectively at the described slag ladle left and right sides is rigid suspended and rear right is rigid suspended, described front left hydraulic suspension, front right hydraulic suspension, rear left are rigid suspended and rear right is rigid suspended connects described vehicle bridge respectively.
3. a kind of rubber-tyred slag basin transport vehicle according to claim 2, is characterized in that: described front hydraulic suspension and gooseneck support cylinder form a strong point; Described rear left is rigid suspended, rear right is rigid suspended forms left and right two strong points respectively.
4., according to the said a kind of rubber-tyred slag basin transport vehicle of claim 1, it is characterized in that: described gooseneck support cylinder is provided with two.
5. a kind of rubber-tyred slag basin transport vehicle according to claim 1, is characterized in that: described vehicle bridge is provided with drg.
6. a kind of rubber-tyred slag basin transport vehicle according to claim 1, it is characterized in that: described vehicle frame has recess, the middle part of described recess offers counterbore, is positioned at described counterbore both sides and is provided with bracket, and described slag ladle is positioned at described counterbore and by described bracket support.
7. a kind of rubber-tyred slag basin transport vehicle according to claim 1, is characterized in that: described gooseneck top is provided with the power station for providing power for described superimposed trailer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520299560.1U CN204605976U (en) | 2015-05-12 | 2015-05-12 | A kind of rubber-tyred slag basin transport vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520299560.1U CN204605976U (en) | 2015-05-12 | 2015-05-12 | A kind of rubber-tyred slag basin transport vehicle |
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| Publication Number | Publication Date |
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| CN204605976U true CN204605976U (en) | 2015-09-02 |
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| CN201520299560.1U Active CN204605976U (en) | 2015-05-12 | 2015-05-12 | A kind of rubber-tyred slag basin transport vehicle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115257984A (en) * | 2022-09-23 | 2022-11-01 | 河北华运顺通专用汽车制造有限公司 | Traction device for semitrailer |
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2015
- 2015-05-12 CN CN201520299560.1U patent/CN204605976U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115257984A (en) * | 2022-09-23 | 2022-11-01 | 河北华运顺通专用汽车制造有限公司 | Traction device for semitrailer |
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