CN204325868U - A kind of self-action asphalt distribution formula paver - Google Patents
A kind of self-action asphalt distribution formula paver Download PDFInfo
- Publication number
- CN204325868U CN204325868U CN201420648309.7U CN201420648309U CN204325868U CN 204325868 U CN204325868 U CN 204325868U CN 201420648309 U CN201420648309 U CN 201420648309U CN 204325868 U CN204325868 U CN 204325868U
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- China
- Prior art keywords
- connecting rod
- asphalt
- frame
- paver
- asphalt distribution
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- Expired - Fee Related
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- Road Paving Machines (AREA)
Abstract
The utility model relates to a kind of self-action asphalt distribution formula paver, comprise frame and for drive care the car motion motor, frame is provided with asphalt box casing, asphalt box casing is fixedly connected with bitumen pipeline by electrical control system; The travel mechanism for making the movement in asphalt distribution paver frame of asphalt box casing is provided with between asphalt box casing and asphalt distribution paver frame; Motor is connected with vehicle frame by engine support, and engine support comprises head rod, the second connecting rod, the 3rd connecting rod and the 4th connecting rod.This asphalt box can move on the upper left right side of asphalt distribution paver frame, is convenient to keep in repair and provide the spatial variations in frame; Spreading machine engine support adopts 3 connected modes to be connected with vehicle frame simultaneously, then is fixed on engine support by motor, effectively prevent the problem of twist distortion, transmission.
Description
Technical field
The utility model relates to a kind of self-action asphalt distribution formula paver.
Background technology
At present, pitch casing is directly fixedly connected in paver frame by the mode that the many employings of asphalt box of asphalt distribution paver are threaded, when causing like this needing the electric elements below to asphalt distribution paver pitch casing to overhaul or keep in repair, must dismantle pitch casing, because pitch casing own wt is larger, or casing is built with pitch when needing to dismantle, the mode of field-strip is very inconvenient; Meanwhile, because asphalt distribution paver structure space is comparatively tight, may need during operation increase part operation locational space, existing fixed form does not provide the possibility of any spatial variations; Therefore, be badly in need of providing a kind of asphalt distribution paver to adapt to Partial Jobs requirement and maintenance needs.
Existing paver is short distance transition and when carrying out operation in the occasion that planar substrate degree is poor voluntarily on the poor sidewalk of building site road conditions, paver frame can be distorted elastic deformation, because spreading machine engine is generally fixed in paver frame by rigidly connected mode, therefore, the deformation quantity transmission of paver frame distortion change can cause motor body torsional deformation even directly to damage.
Summary of the invention
In order to solve Problems existing in background technology, the utility model provides a kind of self-action asphalt distribution formula paver, this paver not only can carry out operation under complex road condition, the space in frame can be adjusted simultaneously when needing repairing in real time, drastically increasing the continuation of paver operation under complex road condition.
Concrete technical solution of the present utility model is as follows:
A kind of self-action asphalt distribution formula paver, comprises frame and for driving the motor of motion of caring the car, frame is provided with asphalt box casing,
Above-mentioned asphalt box casing is fixedly connected with bitumen pipeline by electrical control system, and it is unsettled that bitumen pipeline is placed in Shelf External; The travel mechanism for making the movement in asphalt distribution paver frame of asphalt box casing is provided with between above-mentioned asphalt box casing and asphalt distribution paver frame.
Above-mentioned motor is connected with vehicle frame by engine support, above-mentioned engine support comprises head rod, the second connecting rod, the 3rd connecting rod and the 4th connecting rod, wherein head rod is parallel with the 3rd connecting rod, second connecting rod is parallel with the 4th connecting rod, second connecting rod is vertical with head rod, second connecting rod two ends are connected with the 3rd connecting rod end winding support respectively at head rod, and head rod, the second connecting rod and the 3rd connecting rod and the 4th connecting rod combine and be built into rigidity closed frame; Above-mentioned head rod, the second connecting rod, the 3rd connecting rod are all fixedly connected with paver frame by oscillating bearing; Above-mentioned head rod is vertical with paver frame.
Above-mentioned travel mechanism comprises two guide rails be fixedly installed in asphalt distribution paver frame, is arranged on assembly pulley and the nut of asphalt box bottom half, assembly pulley and guide rail suitable, nut is fixedly connected with asphalt box bottom half; One of them guide rail side is provided with leading screw, above-mentioned leading screw and nut suitable.
Above-mentioned leading screw is arranged in asphalt distribution paver frame by leading screw support member and nut screw connection, and leading screw support member is fixedly installed in asphalt distribution paver frame, is provided with bearing in support member, and leading screw is connected with nut thread through bearing.
Another guide rail above-mentioned is provided with limited block, and when needing to carry out spacing, be fixedly connected with limited block side with guide rail, opposite side is fixedly connected with asphalt box casing.
Above-mentioned head rod and the 3rd connecting rod are provided with the supporting seat for installing motor, supporting seat position and motor tie point suitable, above-mentioned supporting seat is four.
Above-mentioned supporting seat is provided with the rubber pad for shock absorbing, motor is fixedly connected with supporting seat by rubber pad.
The utility model has the advantage of:
1, because the asphalt box of this asphalt distribution paver is changed to movable structure by stationary structure, the maintenance of the electric elements making asphalt box block like this or service clearance obtain effective lifting; Meanwhile, this movable asphalt box relies on asphalt distribution paver frame to move, and effectively utilize self space, do not increase too much parts, moving process does not take larger space outerpace, and compact conformation cost is low;
2, owing to changing the rigidly connected mode of available engine support, adopting oscillating bearing to fix in conjunction with 3 is arranged on vehicle frame by engine support, effectively prevent like this because vehicle frame is passed on motor because of the deformation quantity that twist distortion produces, improve the safety of motor in operation process.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model paving box and travel mechanism's structural representation;
The structural representation of engine support in Fig. 3 the utility model;
Accompanying drawing is detailed as follows: 1-asphalt box casing, 2-bitumen pipeline, 3-frame, 4-travel mechanism, 5-leading screw, 6-nut, 7-assembly pulley, 8-support member, 9-guide rail, 10-head rod; 11-second connecting rod; 12-the 3rd connecting rod; 13-oscillating bearing; 14-frame; 15-supporting seat; 16-rubber pad, 17-the 4th connecting rod.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in detail:
This asphalt distribution paver comprises frame, frame is provided with asphalt box casing, is provided with the travel mechanism for making the movement in asphalt distribution paver frame of asphalt box casing between asphalt box casing and asphalt distribution paver frame; The form that travel mechanism can select is more, and its basic goal is asphalt box casing is moved in paver frame, to vacate the operating space of staff.
One preferably travel mechanism is below provided, as shown in Figure 2: this travel mechanism comprises two guide rails be fixedly installed in asphalt distribution paver frame, be arranged on assembly pulley and the nut of asphalt box bottom half, assembly pulley and guide rail suitable, nut is fixedly connected with asphalt box bottom half; One of them guide rail side is provided with leading screw, leading screw and nut suitable; Leading screw attaching nut also can be arranged two guide rail sides simultaneously, and two-way screw synchronous rotates the movement that also can complete asphalt box.
Specifically in use: leading screw rotates and namely drives nut along leading screw axially-movable, because nut is fixedly connected with asphalt box casing, namely nut motion drives asphalt box bin movement, and the assembly pulley that asphalt box casing is arranged coordinates guide rail, and the active force that motion is needed declines and makes motion easier.
The fixed form of leading screw is more, because leading screw needs rotary actuation nut, so adopt, leading screw is arranged in asphalt distribution paver frame by leading screw support member and nut screw connection, leading screw support member is fixedly installed in asphalt distribution paver frame, be provided with bearing in support member, leading screw is connected with nut thread through bearing.
Consider based on goal of the invention of the present invention, asphalt box casing moves only need vacate human users space, therefore, after asphalt box casing moves into place, need asphalt box casing is resetted after this position keeps a period of time again, under the condition of leading screw attaching nut, control leading screw non rotating and can complete limit function, but in order to improve reliability further, can select to be provided with limited block on another guide rail of asphalt box casing, when needing to carry out spacing, be fixedly connected with limited block side with guide rail, opposite side is fixedly connected with asphalt box casing.
When paver carries out operation under the operating mode of pavement roughness, paver frame often there will be torsional deformation, and motor is directly fixed in paver frame can cause engine shell body deformability thus damage; The utility model provides a kind of engine support for stationary engine, and engine support is fixed in paver frame by three application points (oscillating bearing connection).The deformation quantity avoiding paver frame torsional deformation passes to motor body.Structure is simple, and reliability is high.
Below in conjunction with drawings and Examples, the utility model is described in detail, as shown in Figure 1:
This engine support comprises head rod, the second connecting rod and the 3rd connecting rod and the 4th connecting rod, wherein head rod is parallel with the 3rd connecting rod, second connecting rod is parallel with the 4th connecting rod, second connecting rod is vertical with head rod, second connecting rod two ends are connected with head rod and the 3rd connecting rod end winding support respectively, and head rod, the 3rd connecting rod are all vertical with paver frame; Head rod, the second connecting rod and the 3rd connecting rod are combined with the 4th connecting rod, are built into the closed frame that has rational intensity and rigidity.
According to the installation dimension of motor, be equipped with four supporting seats in the upper planar cloth of engine support head rod and the 3rd connecting rod.
According to the structure of paver frame, the lower plane of the head rod of engine support, the second connecting rod, the 3rd connecting rod is furnished with three interfaces.
Installation procedure:
1. motor is fixedly connected with by four lower margin buffer rubber gaskets and engine support four supporting seats.
2., by the motor that has been installed together and engine support, to be overallly fixedly connected with to three corresponding interfaces of paver frame by three interface oscillating bearings of engine support;
The cost of above-mentioned engine support, shorten with causing engine life due to torsional deformation and compare with expenses such as corrective maintenances, its economic benefit is apparent.
Claims (6)
1. a self-action asphalt distribution formula paver, comprises frame and for driving the motor of motion of caring the car, frame being provided with asphalt box casing, it is characterized in that:
Described asphalt box casing is fixedly connected with bitumen pipeline by electrical control system, and it is unsettled that bitumen pipeline is placed in Shelf External; The travel mechanism for making the movement in asphalt distribution paver frame of asphalt box casing is provided with between described asphalt box casing and asphalt distribution paver frame;
Described motor is connected with vehicle frame by engine support, described engine support comprises head rod, the second connecting rod, the 3rd connecting rod and the 4th connecting rod, wherein head rod is parallel with the 3rd connecting rod, second connecting rod is parallel with the 4th connecting rod, second connecting rod is vertical with head rod, second connecting rod two ends are connected with the 3rd connecting rod end winding support respectively at head rod, and head rod, the second connecting rod and the 3rd connecting rod and the 4th connecting rod combine and be built into rigidity closed frame; Described head rod, the second connecting rod, the 3rd connecting rod are all fixedly connected with paver frame by oscillating bearing; Described head rod is vertical with paver frame.
2. self-action asphalt distribution formula paver according to claim 1, it is characterized in that: described travel mechanism comprises two guide rails be fixedly installed in asphalt distribution paver frame, be arranged on assembly pulley and the nut of asphalt box bottom half, assembly pulley and guide rail suitable, nut is fixedly connected with asphalt box bottom half; One of them guide rail side is provided with leading screw, described leading screw and nut suitable.
3. self-action asphalt distribution formula paver according to claim 2, it is characterized in that: described leading screw is arranged in asphalt distribution paver frame by leading screw support member and nut screw connection, leading screw support member is fixedly installed in asphalt distribution paver frame, be provided with bearing in support member, leading screw is connected with nut thread through bearing.
4. self-action asphalt distribution formula paver according to claim 3, it is characterized in that: another guide rail described is provided with limited block, when needing to carry out spacing, be fixedly connected with limited block side with guide rail, opposite side is fixedly connected with asphalt box casing.
5. self-action asphalt distribution formula paver according to claim 4, it is characterized in that: described head rod and the 3rd connecting rod are provided with the supporting seat for installing motor, supporting seat position and motor tie point suitable, described supporting seat is four.
6. self-action asphalt distribution formula paver according to claim 5, is characterized in that: described supporting seat is provided with the rubber pad for shock absorbing, motor is fixedly connected with supporting seat by rubber pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420648309.7U CN204325868U (en) | 2014-10-31 | 2014-10-31 | A kind of self-action asphalt distribution formula paver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420648309.7U CN204325868U (en) | 2014-10-31 | 2014-10-31 | A kind of self-action asphalt distribution formula paver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204325868U true CN204325868U (en) | 2015-05-13 |
Family
ID=53162244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420648309.7U Expired - Fee Related CN204325868U (en) | 2014-10-31 | 2014-10-31 | A kind of self-action asphalt distribution formula paver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204325868U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109518567A (en) * | 2017-09-18 | 2019-03-26 | 卡特彼勒路面机械公司 | Bar spray assembly and method for machine system |
-
2014
- 2014-10-31 CN CN201420648309.7U patent/CN204325868U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109518567A (en) * | 2017-09-18 | 2019-03-26 | 卡特彼勒路面机械公司 | Bar spray assembly and method for machine system |
| CN109518567B (en) * | 2017-09-18 | 2021-06-04 | 卡特彼勒路面机械公司 | Spray bar assembly and method for a machine system |
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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: 20150513 Termination date: 20171031 |