CN208415340U - A kind of laser flatting machine - Google Patents
A kind of laser flatting machine Download PDFInfo
- Publication number
- CN208415340U CN208415340U CN201721587148.5U CN201721587148U CN208415340U CN 208415340 U CN208415340 U CN 208415340U CN 201721587148 U CN201721587148 U CN 201721587148U CN 208415340 U CN208415340 U CN 208415340U
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- CN
- China
- Prior art keywords
- telescopic rod
- hydraulic
- connect
- hydraulic telescopic
- laser
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- 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.)
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Abstract
The utility model discloses a kind of laser flatting machines.Including laser emitter pacifically machine, laser pickoff is provided on land leveller, control cabinet, hydraulic system, scraper plate and land wheel, laser pickoff is connect by strut with land leveller, laser pickoff is connect with control cabinet, hydraulic system includes hydraulic fluid tank, hydraulic fluid tank is connected to hydraulic telescopic rod, hydraulic control valve is provided on hydraulic fluid tank, hydraulic control valve controls the flexible of hydraulic telescopic rod, it is fixedly connected between scraper plate by supporting beam, one end of hydraulic telescopic rod is connect with supporting beam, it is connected between land wheel by connecting column, there are two crossbeams for setting on connecting column, the other end of hydraulic telescopic rod is connect with crossbeam, crossbeam is connect with scraper plate, handlebar is provided on land wheel, the first hydraulic telescopic rod is provided on handlebar, one end of first hydraulic telescopic rod is connect with connecting column by shaft, strut is fixed on scraper plate.The utility model leveling effect is good, high-efficient, realizes automation level land, and structure is simple.
Description
Technical field
The utility model relates to a kind of laser flatting machines, belong to agricultural machinery technological field.
Background technique
Utilize the earthmoving machinery of scraper ground grading.Scraper can go up and down between mechanical front and back wheel shaft, tilt, turn round
With it is overhanging.Flexible movements are accurate, easy to operate, and smooth location has higher precision, suitable for constructing roadbed and road surface, building side
Gutter is excavated on slope, can also stir paving mix, clear away the snow, push bulk granular material and carry out the feeding of dirt road and broken stone road
Nurse makees.Current land leveller mostly uses a11wheel drive, all-wheel steering, articulated frame, hydraulic operation and hydraulic mechanical, and
The development for paying attention to tire, using the wide base balloon tire of groove, to improve mechanical work smoothness.Developing trend from now on is:
The kind and specification for increasing additional work device, expand the transaction capabilities of host, improve the travel speed of host.Using wheel tire pressure
Apparatus for adjusting force, automated system and instrument are to manipulate the various movements of scraper.
But as the requirement to ground flat degree increasingly improves, common land leveller is not able to satisfy actual needs.
Utility model content
In view of this, the present invention provides a kind of laser flatting machines, and leveling effect is good, high-efficient, realize automatic
Change level land, structure is simple.
The utility model solves above-mentioned technical problem by following technological means:
A kind of laser flatting machine of the utility model comprising laser emitter pacifically machine is arranged on the land leveller
There are laser pickoff, control cabinet, hydraulic system, scraper plate and land wheel, the laser pickoff is connect by strut with land leveller, institute
It states laser pickoff to connect with control cabinet, the hydraulic system includes hydraulic fluid tank, and the hydraulic fluid tank is connected to hydraulic telescopic rod, liquid
Hydraulic control valve is provided on pressure case, hydraulic control valve controls the flexible of hydraulic telescopic rod, fixes between scraper plate by supporting beam
Connection, one end of hydraulic telescopic rod are connect with supporting beam, are connected between land wheel by connecting column, and there are two horizontal for setting on connecting column
The other end of beam, hydraulic telescopic rod is connect with crossbeam, and crossbeam is connect with scraper plate, the junction of hydraulic telescopic rod and supporting beam, liquid
The junction of the junction of pressure telescopic rod and crossbeam, crossbeam and scraper plate is provided with shaft, and handlebar, vehicle are provided on the land wheel
The first hydraulic telescopic rod is above provided with, one end of first hydraulic telescopic rod is connect with connecting column by shaft, the branch
Bar is fixed on scraper plate.
Scale is provided on the strut.
Screw rod is provided on the land leveller, the screw rod is connect with connection frame, and connection frame is connected by shaft and supporting beam
It connects, scraper plate is moved up and down by the flexible of hydraulic telescopic rod.
The land wheel is made of four wheels, is fixedly connected between every two wheel by terminal pad, the middle part of terminal pad
It is provided with turntable, the center of supporting beam and turntable is connected by bearing, and handlebar grip in supporting beam, hydraulic stretch by first by land wheel
Contracting bar stretches and moves up and down.
The a branch of light being rotated by 360 ° of the laser transmitter projects, rotation speed 300-600r/min, efficient beam
Radius is 700m.
The a branch of superfine light that can be rotated by 360 ° of laser transmitter projects provides one for entire construction site and constant swashs
Light datum plane (absolute altitude benchmark), revolving speed 300-600r/min, efficient beam radius are 700m.
On strut, laser pickoff is connect by strut with land leveller laser pickoff, and scale is provided on strut,
The height for adjusting laser pickoff, is considered as level measurement benchmark from laser beam to this section of fixed distance scraper plate bottom end, swashs
Optical receiver ceaselessly sends elevation information to control cabinet after detecting laser signal, if laser is swept in the upper of laser pickoff
Half portion shows that scraper plate is in the lower section of finished surface, and the revise signal that control cabinet sends a raising scraper plate is sent to hydraulic pressure system
System；If laser sweeps the top for showing that scraper plate is in finished surface in the lower half of laser pickoff, control cabinet sends a drop
The revise signal of low scraper plate is sent to hydraulic valve, after hydraulic control valve receives the revise signal from control cabinet, is promoted or is reduced
Scraper plate is to maintain correct elevation location.
Laser transmitter projects go out the superfine light beam line that can be rotated by 360 °, and form one on the positioning height in operation plot
Laser plane, the datum plane that this laser plane is leveled land when being exactly level land unit operation, smooth surface can be in levels, can also be with
It is in an inclination angle with level, is used for hillside fields leveling operation, for laser pickoff on strut, laser pickoff passes through strut and level land
Machine connection ceaselessly sends electric signal to control cabinet after laser pickoff detects laser signal, and control cabinet receives absolute altitude change
It after the electric signal of change, is voluntarily corrected, revised electric signal controls hydraulic control valve, to adjust hydraulic telescopic rod and the
The hydraulic oil of one hydraulic telescopic rod transfers to the flow direction and flow of oil cylinder, automatically controls the height of scraper plate, is finally reached accurate smooth
The purpose in soil.
The utility model has the beneficial effects that
(1) control of height is cleverly realized using laser generator and laser pickoff, controls accurate and operation side
Just.
(2) hydraulic oil that hydraulic telescopic rod and the first hydraulic telescopic rod are controlled using control cabinet and hydraulic control valve is defeated
To the flow direction and flow of oil cylinder, to control the height of scraper plate and wheel, the purpose for striking off and moving is realized.
Detailed description of the invention
The utility model is further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural schematic diagram of the utility model land leveller.
Fig. 2 is the utility model laser emitter structural schematic diagram.
Fig. 3 is the utility model control cabinet structural schematic diagram.
Specific embodiment
The utility model is described in detail below with reference to attached drawing, as shown in Figure 1,2 and 3: one kind of the present embodiment
Laser flatting machine comprising pacifically machine 13 of laser emitter 12 are provided with laser pickoff 14, control on the land leveller 13
Case 15, hydraulic system 3, scraper plate 7 and land wheel 8, the laser pickoff 14 are connect by strut 4 with land leveller 13, the laser
Receiver 14 is connect with control cabinet 15, and the hydraulic system 3 includes hydraulic fluid tank 16, and the hydraulic fluid tank 16 connects with hydraulic telescopic rod 6
It is logical, hydraulic control valve 19 is provided on hydraulic fluid tank 16, hydraulic control valve 19 controls the flexible of hydraulic telescopic rod 6, leads between scraper plate 7
It crosses supporting beam 5 to be fixedly connected, one end of hydraulic telescopic rod 6 is connect with supporting beam 5, is connected between land wheel 8 by connecting column 10, even
Connecing setting on column 10, there are two crossbeams 20, the other end of hydraulic telescopic rod 6 to connect with crossbeam 20, and crossbeam 20 is connect with scraper plate 7, liquid
Press junction, hydraulic telescopic rod 6 and the junction of crossbeam 20, the junction of crossbeam 20 and scraper plate 7 of telescopic rod 6 and supporting beam 5
It is provided with shaft 21, handlebar 11 is provided on the land wheel 8, is provided with the first hydraulic telescopic rod 9 on handlebar 11, described first
One end of hydraulic telescopic rod 9 is connect with connecting column 10 by shaft 21, and the strut 4 is fixed on scraper plate 7.
Scale 17 is provided on the strut 4.
Screw rod 2 is provided on the land leveller 13, the screw rod 2 is connect with connection frame 1, connection frame 1 by shaft 21 with
Supporting beam 5 connects, and scraper plate 7 is moved up and down by the flexible of hydraulic telescopic rod 6.
The land wheel 8 is made of four wheels, is fixedly connected between every two wheel by terminal pad 22, terminal pad 22
Middle part is provided with turntable 23, and supporting beam 5 is connect with the center of turntable 23 by bearing, 11 sets of handlebar in supporting beam 5, land wheel 8
Flexible by the first hydraulic telescopic rod 9 moves up and down.
The laser emitter 12 emits a branch of light being rotated by 360 °, rotation speed 300-600r/min, effective light
Beam radius is 700m.
As described in Figure 1, the junction of the junction of hydraulic telescopic rod 6 and supporting beam 5, hydraulic telescopic rod 6 and crossbeam 20,
The junction of crossbeam 20 and scraper plate 7 is provided with shaft 21 so that scraper plate 7 can be under the drive of hydraulic telescopic rod 6 on
Lower movement, while controlled level face is used a laser to, preparation easy to control.
Finally, it is stated that above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng
The utility model is described in detail according to preferred embodiment, those skilled in the art should understand that, it can be to this
The technical solution of utility model is modified or replaced equivalently, without departing from the objective and model of technical solutions of the utility model
It encloses, should all cover in the scope of the claims of the utility model.
Claims (5)
1. a kind of laser flatting machine, it is characterised in that: including laser emitter (12) pacifically machine (13), the land leveller (13)
On be provided with laser pickoff (14), control cabinet (15), hydraulic system (3), scraper plate (7) and land wheel (8), the laser pickoff
(14) it is connect by strut (4) with land leveller (13), the laser pickoff (14) connect with control cabinet (15), the hydraulic pressure system
System (3) includes hydraulic fluid tank (16), and the hydraulic fluid tank (16) is connected to hydraulic telescopic rod (6), is provided on hydraulic fluid tank (16) hydraulic
Control valve (19), hydraulic control valve (19) controls the flexible of hydraulic telescopic rod (6), fixed by supporting beam (5) between scraper plate (7)
Connection, one end of hydraulic telescopic rod (6) are connect with supporting beam (5), are connected between land wheel (8) by connecting column (10), connecting column
(10) there are two crossbeam (20), the other end of hydraulic telescopic rod (6) to connect with crossbeam (20) for setting on, crossbeam (20) and scraper plate
(7) it connects, the junction of hydraulic telescopic rod (6) and supporting beam (5), the junction of hydraulic telescopic rod (6) and crossbeam (20), crossbeam
(20) it is provided with shaft (21), is provided with handlebar (11) on the land wheel (8), on handlebar (11) with the junction of scraper plate (7)
It is provided with the first hydraulic telescopic rod (9), one end and connecting column (10) of first hydraulic telescopic rod (9) are connected by shaft (21)
It connects, the strut (4) is fixed on scraper plate (7).
2. a kind of laser flatting machine according to claim 1, it is characterised in that: be provided with scale on the strut (4)
(17)。
3. a kind of laser flatting machine according to claim 1, it is characterised in that: be provided with screw rod on the land leveller (13)
(2), the screw rod (2) connect with connection frame (1), and connection frame (1) is connect by shaft (21) with supporting beam (5), and scraper plate (7) is logical
It crosses the flexible of hydraulic telescopic rod (6) and moves up and down.
4. a kind of laser flatting machine according to claim 1, it is characterised in that: the land wheel (8) is made of four wheels,
It is fixedly connected, is provided in the middle part of terminal pad (22) turntable (23), supporting beam (5) by terminal pad (22) between every two wheel
It is connect with the center of turntable (23) by bearing, handlebar (11) covers on supporting beam (5), and land wheel (8) passes through the first hydraulically extensible
Bar (9) stretches and moves up and down.
5. a kind of laser flatting machine according to claim 1, it is characterised in that: laser emitter (12) transmitting is a branch of
The light being rotated by 360 °, rotation speed 300-600r/min, efficient beam radius are 700m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721587148.5U CN208415340U (en) | 2017-11-24 | 2017-11-24 | A kind of laser flatting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721587148.5U CN208415340U (en) | 2017-11-24 | 2017-11-24 | A kind of laser flatting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208415340U true CN208415340U (en) | 2019-01-22 |
Family
ID=65127412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721587148.5U Expired - Fee Related CN208415340U (en) | 2017-11-24 | 2017-11-24 | A kind of laser flatting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208415340U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107989086A (en) * | 2017-11-24 | 2018-05-04 | 民勤县成达顺圆农机具制造有限公司 | A kind of laser flatting machine |
-
2017
- 2017-11-24 CN CN201721587148.5U patent/CN208415340U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107989086A (en) * | 2017-11-24 | 2018-05-04 | 民勤县成达顺圆农机具制造有限公司 | A kind of laser flatting machine |
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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: 20190122 Termination date: 20211124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |