CN206219951U - A kind of self-level(l)ing device of asphalt-spreader - Google Patents
A kind of self-level(l)ing device of asphalt-spreader Download PDFInfo
- Publication number
- CN206219951U CN206219951U CN201621148402.7U CN201621148402U CN206219951U CN 206219951 U CN206219951 U CN 206219951U CN 201621148402 U CN201621148402 U CN 201621148402U CN 206219951 U CN206219951 U CN 206219951U
- Authority
- CN
- China
- Prior art keywords
- sensor
- asphalt
- control system
- self
- longitudinal slope
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of self-level(l)ing device of asphalt-spreader, including control system, support and base, control system includes operating cylinder and magnetic valve, control system has two, and it is additionally provided with fix bar between two control systems, longitudinal slope sensor and horizontal wall inscription sensor are controlled by electric dispatch tube respectively, contact arm is installed on longitudinal slope sensor, longitudinal and cross beam is separately installed with longitudinal slope sensor and horizontal wall inscription sensor, two control systems are also connected to crossbeam and longeron by support, floor installation is below support, the utility model sets two Slope Transducers by the out-of-flatness on road surface, paving machine is set operationally can effectively to control the smooth of road surface, spread out quality road surface higher, it is an extraordinary equipment, it is adapted to large-scale popularization.
Description
Technical field
The utility model is related to technical field of road construction, specially a kind of self-level(l)ing device of asphalt-spreader.
Background technology
Asphalt remixer is to integrate mechanical, electrical, liquid technology, and technology content highest is a kind of in road building machine
Complex device；It is also the essential important tool of making Asphalt Pavement of Highway.Build Asphalt Pavement of Highway,
The paving operation of asphalt must be all carried out with asphalt remixer.It is not only because its spreading speed fast,
More importantly it ensure that the key technical index on road surface, i.e. flatness.Paver is that asphalt uniformly paves
On roadbase, and carry out the machinery of preliminary jolt ramming and leveling.It is divided to two kinds of crawler type and rubber-tyred.By drawing, paving and shake
Real, ironing two parts composition.The former includes frame, power set, running gear, hopper, bin gate, drag conveyer, spiral stand
Paving device and driver's cabin etc..The latter includes that draft arm, jolt ramming mechanism and ironing machine (are adjusted by screed, caliper profiler, camber
Device and heater etc. are constituted).During actual paving the way, particularly in face of the road that specification requirement is higher, that satisfies the need is flat
Whole property requirement nature can be very high, therefore tiling function only can not meet the road construction requirement increasingly increased certainly.
Utility model content
For problem above, the utility model provides a kind of self-level(l)ing device of asphalt-spreader, is filled by by this
Put on asphalt-spreader, in can effectively solving the problems, such as background technology.
To achieve the above object, the utility model provides following technical scheme：A kind of automatic leveling dress of asphalt-spreader
Put, including control system, support and base, the control system includes operating cylinder and magnetic valve, the control system has two
It is individual, and fix bar is additionally provided between two control systems, control longitudinal slope sensor and horizontal wall inscription to sense respectively by electric dispatch tube
Device, is provided with contact arm on the longitudinal slope sensor, longeron and horizontal stroke are separately installed with the longitudinal slope sensor and horizontal wall inscription sensor
Beam, described two control systems are also connected to crossbeam and longeron by support, and the floor installation is below the support.
As a kind of preferred technical scheme of the utility model, a benchmark is additionally provided with the contact arm of the longitudinal slope sensor
Line.
As a kind of preferred technical scheme of the utility model, it is characterised in that：The base is located at the underface of crossbeam,
Function as datum line.
Used as a kind of preferred technical scheme of the utility model, the position angle of the crossbeam and longeron is 90 degree.
Compared with prior art, the beneficial effects of the utility model are：The utility model is by when towing point is because of link table
Face is uneven and when lifting, drive the lifting of base one；Or when the hair such as the proportioning of compound, temperature, material stack height and travel speed
Changing and when changing the balance of power, base also can automatic lifting.Base and contact arm lifting cause the common of longitudinal slope sensor
Displacement.Because the contact arm below sensor is that (generally 45 °) are ridden on datum line at an angle, the displacement of sensor changes
Contact arm is become and has taken the angle put, caused the turning arm of sensor internal to rotate, believed to magnetic valve conveying deviation through electric dispatch tube
Number.Magnetic valve makes operating cylinder upper end or lower end oil-feed according to this signal, allows towing point to be returned to former height, then base also with
The extensive recovery operation elevation angle, the contact arm of sensor returns to the angle of former setting again.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
In figure：1- control systems, 2- supports, 3- lateral pickups, 4- operating cylinders, 5- magnetic valves, 6- crossbeams, 7- bottoms
Seat, 8- fix bars, 9- longitudinal sensors, the electric dispatch tubes of 10-, 11- contact arms, 12- datum lines.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Embodiment：
Fig. 1 is referred to, the utility model provides a kind of technical scheme：A kind of self-level(l)ing device of asphalt-spreader, bag
Control system 1, support 2 and base 7 are included, the control system 1 includes operating cylinder 4 and magnetic valve 5, and the control system 1 has
Fix bar 8 is additionally provided between two, and two control systems 1, longitudinal slope sensor 9 and horizontal stroke are controlled by electric dispatch tube 10 respectively
Slope sensor 3, is provided with contact arm 11 on the longitudinal slope sensor 9, pacify respectively on the longitudinal slope sensor 9 and horizontal wall inscription sensor 3
Equipped with longeron 13 and crossbeam 6, the control system 1 is also connected to crossbeam 6 by support 2, and the base 7 is installed on the support
Below 2.
A datum line 12 is additionally provided with the contact arm of the longitudinal slope sensor 9, the base 7 is located at the underface of crossbeam 6,
Function as datum line, the position angle of the crossbeam 6 and longeron 9 is 90 degree.
Operation principle of the present utility model：The utility model by when towing point because road surface injustice lift when, band
The dynamic lifting of base one；Or when the proportioning of compound, temperature, material stack height and travel speed etc. change and change power
During balance, base also can automatic lifting.Base and contact arm lifting cause the joint displacement of longitudinal slope sensor.Below sensor
Contact arm be that (generally 45 °) are ridden on datum line at an angle, the displacement of sensor changes contact arm and takes the angle put,
Cause the turning arm of sensor internal to rotate, deviation signal is conveyed to magnetic valve through electric dispatch tube.Magnetic valve is according to this signal
Make operating cylinder upper end or lower end oil-feed, allow towing point to be returned to former height, then the base also extensive recovery operation elevation angle therewith, passes
The contact arm of sensor returns to the angle of former setting again.
Preferred embodiment of the present utility model is the foregoing is only, is not used to limit the utility model, it is all at this
Any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (4)
1. a kind of self-level(l)ing device of asphalt-spreader, including control system (1), support (2) and base (7), its feature exist
In：The control system (1) includes operating cylinder (4) and magnetic valve (5), and the control system (1) has two, and two controls
Fix bar (8) is additionally provided between system (1), controls longitudinal slope sensor (9) and horizontal wall inscription to sense respectively by electric dispatch tube (10)
Device (3), is provided with contact arm (11) on the longitudinal slope sensor (9), divide on the longitudinal slope sensor (9) and horizontal wall inscription sensor (3)
Longeron (13) and crossbeam (6) are not installed, the control system (1) is also connected to crossbeam (6), the base by support (2)
(7) it is installed on the support (2) below.
2. the self-level(l)ing device of a kind of asphalt-spreader according to claim 1, it is characterised in that：The longitudinal slope sensing
A datum line (12) is additionally provided with the contact arm of device (9).
3. the self-level(l)ing device of a kind of asphalt-spreader according to claim 1, it is characterised in that：The base (7)
Positioned at the underface of crossbeam (6), datum line is functioned as.
4. the self-level(l)ing device of a kind of asphalt-spreader according to claim 1, it is characterised in that：The crossbeam (6)
It it is 90 degree with the position angle of longeron (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621148402.7U CN206219951U (en) | 2016-10-25 | 2016-10-25 | A kind of self-level(l)ing device of asphalt-spreader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621148402.7U CN206219951U (en) | 2016-10-25 | 2016-10-25 | A kind of self-level(l)ing device of asphalt-spreader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206219951U true CN206219951U (en) | 2017-06-06 |
Family
ID=58788403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621148402.7U Expired - Fee Related CN206219951U (en) | 2016-10-25 | 2016-10-25 | A kind of self-level(l)ing device of asphalt-spreader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206219951U (en) |
-
2016
- 2016-10-25 CN CN201621148402.7U patent/CN206219951U/en not_active Expired - Fee Related
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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: 20170606 Termination date: 20171025 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |