CN205044436U - Combination formula hydraulic pressure suspension trailer with auxiliary drive function - Google Patents
Combination formula hydraulic pressure suspension trailer with auxiliary drive function Download PDFInfo
- Publication number
- CN205044436U CN205044436U CN201520752527.XU CN201520752527U CN205044436U CN 205044436 U CN205044436 U CN 205044436U CN 201520752527 U CN201520752527 U CN 201520752527U CN 205044436 U CN205044436 U CN 205044436U
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- China
- Prior art keywords
- axletree
- motor
- drive function
- trailer
- wheel hub
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- Expired - Fee Related
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- Vehicle Body Suspensions (AREA)
Abstract
The utility model discloses a combination formula hydraulic pressure suspension trailer with auxiliary drive function has at the motor of axletree tip setting and freely takes turns the function, under obstructed pressure oil condition, can fast -speed passive rotation (freely taking turns the function) and can not damage, and can produce to drive after leading to pressure oil and do all can to it rotates to drive wheel hub, consequently, combination formula hydraulic pressure suspension trailer goes on the level land or goes tractor traction force when enough in the upward slope highway section, and the axletree that has the auxiliary drive function is the same with standard combination formula hydraulic pressure suspension trailer shaft, only bears the weight of the lotus, does not provide traction force, when going tractor traction force in the upward slope highway section when not enough, the axletree that has the auxiliary drive function can provide certain traction force, and supplementary tractor goes up a slope together, does not need additionally to increase the tractor to can reduce the cost of transportation.
Description
Technical field
The utility model relates to vehicle hanging drive system, refers to a kind of combined liquid laminated suspension trailer with assistive drive function particularly.
Background technology
In the capital construction of the departments such as State Grid, mining and metallurgy, chemical industry, have a large amount of super larges, overlength, ultra-wide, the not easily detachable goods of entirety such as overweight needs transport, conventional transport vehicle can not meet the transportation request of these goods.Combined liquid laminated suspension trailer, the axis quantity of its carrying can carry out according to magnitude of load advantages such as splicing, loading surface height is adjustable, wheel axle load is even, turn radius is little, reversing is convenient, become main force's instrument of large part over-the-road transportation, transport super large, overlength, ultra-wide, the not easily detachable cargo requirement of entirety such as overweight can be met preferably, widely use now, in national economy, play irreplaceable effect.
Due to combined liquid laminated suspension trailer, to load tonnage often very large, and need the tractive force of very high-power, the tractive force needed when particularly going up a slope is larger, at this moment increases the traction that cooperates of a tractor truck possibly and just combination hydraulic may be hung trailer towing and get on.This kind of mode significantly increases traffic cost.
Summary of the invention
The purpose of this utility model is exactly the deficiency for background technology, a kind of combined liquid laminated suspension trailer with assistive drive function is provided, when travelling tractor truck tractive force at uphill way and being inadequate, can not need additionally to increase tractor truck, thus reach the object reducing traffic cost.
The technical solution of the utility model is: a kind of combined liquid laminated suspension trailer with assistive drive function, comprise axletree and be assemblied in the hydraulic suspension on axletree, described hydraulic suspension is equipped with vehicle frame, described vehicle frame is provided with power unit, it is characterized in that: described axletree comprises axletree, is arranged on the wheel hub at axletree two ends and is assemblied in wheel, the tire on described wheel hub successively, described wheel hub end face outside is fixedly connected with motor shell, and described motor output shaft and described axletree end are in transmission connection; The hydraulic fluid port of described motor is communicated with described power unit.
Further, described wheel hub end face outside is provided with the cavity for installing motor, and described motor shell is fixedly connected with described cavity by bolt.
Further, described motor output shaft is connected by spline drived with described axletree end.
Further, the hydraulic fluid port of described motor comprises oil inlet, oil outlet and drain tap, described axletree is provided with the corresponding passage be connected with described oil inlet, oil outlet and drain tap respectively, described passage end is arranged on described axletree end, described passage is inner from described axletree end along axis to axletree to be extended and radially bending, the described passage other end is arranged on described axletree radial face, described passage other end correspondence is welded with adaptor union, and adaptor union described in each is connected with described power unit by oil pipe.
A kind of combined liquid laminated suspension trailer with assistive drive function of the present utility model, the motor arranged in axletree end has free gear function, under obstructed pressure oil condition, can passive rotation (free gear function) at a high speed and can not damaging, can propulsive effort be produced after logical pressure oil, thus drive hub rotation; Therefore, combined liquid laminated suspension trailer travel on level land or uphill way travel tractor truck tractive force enough time, the axletree with assistive drive function is the same with the combined liquid laminated suspension trailer wheel axles of standard, only carries lotus, does not provide tractive force; When travelling tractor truck tractive force at uphill way and being inadequate, the axletree with assistive drive function can provide certain tractive force, and auxiliary traction car goes up a slope together, does not need additionally to increase tractor truck, thus can reduce traffic cost.
Accompanying drawing explanation
Fig. 1 is constructional drawing front view of the present utility model;
Fig. 2 is the birds-eye view of Fig. 1.
Fig. 3 is the wheel shaft front view with assistive drive function;
Fig. 4 is the structure birds-eye view after removing wheel, tire in Fig. 3.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
With reference to figure 1 and Fig. 2, present embodiment discloses a kind of combined liquid laminated suspension trailer with assistive drive function, comprise axletree and be assemblied in the hydraulic suspension 3 on axletree, hydraulic suspension 3 is equipped with vehicle frame 4, vehicle frame 4 is provided with power unit 5.
With reference to figure 3 and Fig. 4, the axletree 2 of the present embodiment comprises axletree 9, is arranged on the wheel hub 8 at axletree 9 two ends and is assemblied in wheel 12, the tire 11 on wheel hub 8 successively, wheel hub 8 end face outside is fixedly connected with motor 6 housing, and motor 6 output shaft and axletree 9 end are in transmission connection; The hydraulic fluid port of motor 6 is communicated with power unit 5.
The motor 6 that the present embodiment is arranged in axletree 9 end has free gear function, under obstructed pressure oil condition, can passive rotation (free gear function) at a high speed and can not damaging, propulsive effort can be produced after logical pressure oil, thus drive wheel hub 8 to rotate, namely axletree has assistive drive function.
Therefore, combined liquid laminated suspension trailer travel on level land or uphill way travel tractor truck tractive force enough time, the axletree with assistive drive function is the same with the combined liquid laminated suspension trailer wheel axles of standard, only carries lotus, does not provide tractive force; When travelling tractor truck tractive force at uphill way and being inadequate, the wheel shaft with assistive drive function can provide certain tractive force, and auxiliary traction car goes up a slope together, does not need additionally to increase tractor truck, thus can reduce traffic cost.
The axletree of the present embodiment comprises the standard cartwheel 2 not having assembling motor 6 and the axletree 1 with assistive drive function being equipped with motor 6, can assemble the motor 6 of suitable quantity like this according to the weight of axletree load on axletree.
The present embodiment is provided with the cavity 13 for installing motor 6 in wheel hub 8 end face outside, and motor 6 housing is fixedly connected with cavity 13 by bolt 7; And motor 6 output shaft is connected by spline drived with axletree 9 end.
The hydraulic fluid port of the motor 6 of the present embodiment comprises oil inlet, oil outlet and drain tap, axletree 9 is provided with the corresponding passage be connected with oil inlet, oil outlet and drain tap respectively, passage end is arranged on axletree 9 end, passage is inner from axletree 9 end along axis to axletree to be extended and radially bending, the passage other end is arranged on axletree 9 radial face, passage other end correspondence is welded with adaptor union 10, and each adaptor union 10 is connected with power unit 5 by oil pipe.When combined liquid laminated suspension trailer travels or when uphill way tractor truck tractive force is inadequate on level land, open the power of power unit 5, motor 6 to the axletree 1 li of band assistive drive function supplies pressure oil, the wheel hub 8 of the axletree 1 of band assistive drive function can be made to rotate, thus produce traction drive power, the box-like hydraulic suspension trailer of auxiliary traction car draw groups; When on level road, normal traveling does not need auxiliary traction power, close the power of power unit 5, the motor 6 of the axletree with assistive drive function 1 li is in free gear state, namely motor 6 can High Rotation Speed, and can not occur as common motor that oil starvation damages the phenomenon of motor, this ensures that there the combined liquid laminated suspension trailer of the axletree 1 being provided with band assistive drive function, can to hang trailer the same with the combination hydraulic of standard, can high-speed cruising.
The above is only preferred embodiment of the present utility model, not does any pro forma restriction to structure of the present utility model.Every above embodiment is done according to technical spirit of the present utility model any simple modification, equivalent variations and modification, all still belong in the scope of the technical solution of the utility model.
Claims (4)
1. one kind has the combined liquid laminated suspension trailer of assistive drive function, comprise axletree and be assemblied in the hydraulic suspension (3) on axletree, described hydraulic suspension (3) is equipped with vehicle frame (4), described vehicle frame (4) is provided with power unit (5), it is characterized in that: described axletree (2) comprises axletree (9), the wheel hub (8) being arranged on axletree (9) two ends and the wheel (12) be assemblied in successively on described wheel hub (8), tire (11), described wheel hub (8) end face outside is fixedly connected with motor (6) housing, described motor (6) output shaft and described axletree (9) end are in transmission connection, the hydraulic fluid port of described motor (6) is communicated with described power unit (5).
2. a kind of combined liquid laminated suspension trailer with assistive drive function according to claim 1, it is characterized in that: described wheel hub (8) end face outside is provided with the cavity (13) for installing motor (6), described motor (6) housing is fixedly connected with described cavity (13) by bolt (7).
3. a kind of combined liquid laminated suspension trailer with assistive drive function according to claim 1, is characterized in that: described motor (6) output shaft is connected by spline drived with described axletree (9) end.
4. a kind of combined liquid laminated suspension trailer with assistive drive function according to claim 1, it is characterized in that: the hydraulic fluid port of described motor (6) comprises oil inlet, oil outlet and drain tap, described axletree (9) is provided with corresponding and described oil inlet respectively, the passage that oil outlet and drain tap connect, described passage end is arranged on described axletree (9) end, described passage is inner from described axletree (9) end along axis to axletree to be extended and radially bending, the described passage other end is arranged on described axletree (9) radial face, described passage other end correspondence is welded with adaptor union (10), adaptor union described in each (10) is connected with described power unit (5) by oil pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520752527.XU CN205044436U (en) | 2015-09-25 | 2015-09-25 | Combination formula hydraulic pressure suspension trailer with auxiliary drive function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520752527.XU CN205044436U (en) | 2015-09-25 | 2015-09-25 | Combination formula hydraulic pressure suspension trailer with auxiliary drive function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205044436U true CN205044436U (en) | 2016-02-24 |
Family
ID=55338045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520752527.XU Expired - Fee Related CN205044436U (en) | 2015-09-25 | 2015-09-25 | Combination formula hydraulic pressure suspension trailer with auxiliary drive function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205044436U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105150770A (en) * | 2015-09-25 | 2015-12-16 | 武汉神骏专用汽车制造股份有限公司 | Combined hydraulic suspension trailer having auxiliary driving function |
-
2015
- 2015-09-25 CN CN201520752527.XU patent/CN205044436U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105150770A (en) * | 2015-09-25 | 2015-12-16 | 武汉神骏专用汽车制造股份有限公司 | Combined hydraulic suspension trailer having auxiliary driving function |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160224 Termination date: 20190925 |