CN208563430U - A kind of earth-working vehicles driver's cabin adjusting the visual field - Google Patents
A kind of earth-working vehicles driver's cabin adjusting the visual field Download PDFInfo
- Publication number
- CN208563430U CN208563430U CN201820909321.7U CN201820909321U CN208563430U CN 208563430 U CN208563430 U CN 208563430U CN 201820909321 U CN201820909321 U CN 201820909321U CN 208563430 U CN208563430 U CN 208563430U
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- earth
- working vehicles
- shell
- swing mechanism
- cabin
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Abstract
The utility model relates to a kind of earth-working vehicles driver's cabins for adjusting the visual field.The device includes the braced frame for manipulating the shell of earth-working vehicles work and being fixed on peripheral hardware earth-working vehicles swing mechanism, and braced frame is equipped with screw body, and feed screw nut and housing hinge on screw body leave swing mechanism for drive shell.Since screw body is matched with braced frame, by shell pendency on the swing mechanism of peripheral hardware earth-working vehicles, screw body moves the position so as to adjust driver's cabin relative to swing mechanism, avoids blind area, improves visual angle.
Description
Technical field
The utility model relates to earth-working vehicles cab device technical field more particularly to a kind of earthwork vehicles for adjusting the visual field
Driver's cabin.
Background technique
A kind of patent of entitled multi-angle excavator cab is disclosed in existing Chinese patent database, is applied
Number be 201610084928.1, applying date 2016.02.14, application publication number CN107083788A, data of publication of application
2017.08.22, which includes enging cabin, driver's cabin, car door, swivel base, gas spring, pedestal, crawler belt；Enging cabin
For rectangle inner hollow body, the enging cabin is poured by gray iron counterweight, is driver's cabin on the left of the enging cabin, described
Cab forward side is equipped with car door, and the car door is connect by loose-leaf with cab wall, and the driver's cabin integral installation is being revolved
Turn on chassis, the driver's cabin is interference fitted by axis and bearing and swivel base, and the swivel base bottom end is equipped with gas bullet
Spring, the gas spring are connect by piston rod with swivel base, and the gas spring bottom end is equipped with pedestal, and the pedestal is mounted on
Upper surface on the left of enging cabin, the pedestal are mounted on enging cabin surface by welding, and the enging cabin integral installation exists
On crawler belt.Disadvantage is that: driver's cabin is fixed on swivel base by the device simply by gas spring, and gas spring can only
So that driver's cabin is moved up and down, is unable to banking motion, therefore visual angle is short of.
Utility model content
The purpose of this utility model is in view of the deficienciess of the prior art, the earth-working vehicles for providing a kind of adjusting visual field are driven
Room is sailed, is matched by screw body with braced frame, by shell pendency on the swing mechanism of peripheral hardware earth-working vehicles, screw rod machine
Structure movement improves visual angle so as to adjust cab position.
To achieve the goals above, a kind of technical side that the earth-working vehicles driver's cabin for adjusting the visual field is taken of the utility model
Case:
A kind of earth-working vehicles driver's cabin adjusting the visual field includes the shell for manipulating earth-working vehicles work and fixation
Braced frame on peripheral hardware earth-working vehicles swing mechanism, braced frame are equipped with screw body, the screw rod spiral shell on screw body
Female and housing hinge, leaves swing mechanism for drive shell.
When utility model works, at work, when driving to blind area, screw body works earth-working vehicles, silk
Stem nut drives shell movement, leaves swing mechanism, so that driver be made to avoid blind area, driver continues to operate.
It compared with prior art, will the utility model has the following beneficial effects: since screw body is matched with braced frame
Shell dangles on the swing mechanism of peripheral hardware earth-working vehicles, and screw body movement is so as to adjust driver's cabin relative to swing mechanism
Blind area is avoided in position, improves visual angle.
The braced frame includes the vertical bar being vertically arranged on swing mechanism, and the screw body is fixed on vertical bar,
The lead screw length direction and vertical bar length direction of screw body are in the same direction, and screw body makes shell move up and down, so as to adjust the visual field
Blind area.
The braced frame is located at back side of shell, and housing bottom front end is hinged with swing mechanism through spring damper.Shell
The spring damper of bottom front is matched with screw body, and under the action of feed screw nut, housing forward end is downwardly inclined shell,
The blind area in front of earth-working vehicles is checked convenient for operator.
The housing bottom tail end is hinged with swing mechanism through cylinder.When screw body necrosis, cylinder makes housing forward end
It is downwardly inclined, the blind area in front of earth-working vehicles is checked convenient for operator.
Spring damper, the spring damper other end and shell are hinged in the support frame cross bar right above shell
Top surface is hinged.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the partial enlarged view in Fig. 1 at A.
Wherein, 1 shell, 2 swing mechanisms, 3 braced frames, 301 vertical bars, 302 cross bars, 4 screw bodies, 401 feed screw nuts,
402 lead screws, 5 spring dampers, 6 cylinders.
Specific embodiment
It include for manipulating earth-working vehicles work for a kind of earth-working vehicles driver's cabin for adjusting the visual field as described in Fig. 1-2
Shell 1 and the braced frame 3 that is fixed on peripheral hardware earth-working vehicles swing mechanism 2, braced frame 3 be equipped with screw body 4,
Feed screw nut 401 and shell 1 on screw body 4 is hinged, leaves swing mechanism 2 for drive shell 1, braced frame 3 includes
The vertical bar 301 being vertically arranged on swing mechanism 2, screw body 4 are fixed on vertical bar 301, and the lead screw 402 of screw body 4 is long
It spends direction and 301 length direction of vertical bar is in the same direction, braced frame 3 is located at 1 back side of shell, and 1 bottom front of shell is through spring damper 5
It is hinged with swing mechanism 2.The spring damper 5 of 1 bottom front of shell is matched with screw body 4, and shell 1 is in feed screw nut
Under the action of 401,1 front end of shell is downwardly inclined, and checks the blind area in front of earth-working vehicles, 1 bottom of shell convenient for operator
Portion's tail end is hinged through cylinder 6 and swing mechanism 2, is hinged with spring on 3 cross bar 302 of braced frame right above shell 1 and subtracts
Device 5 is shaken, 5 other end of spring damper and 1 top surface of shell are hinged.
When work, at work, when driving to blind area, screw body 4 and cylinder 6 work earth-working vehicles, make shell
1 tail portion of body is upturned, and tilts down 1 front end of shell, consequently facilitating driver sees front road conditions clearly, avoids driver
Blind area, driver continue to operate.
The utility model is not limited to above-described embodiment, on the basis of technical solution disclosed by the utility model, this
For the technical staff in field according to disclosed technology contents, not needing creative labor can be special to some of which technology
Sign makes some replacements and deformation, these replacements and deformation are within the protection scope of the present utility model.
Claims (5)
1. a kind of earth-working vehicles driver's cabin for adjusting the visual field, it is characterised in that: include the shell for manipulating earth-working vehicles work
Body and the braced frame being fixed on peripheral hardware earth-working vehicles swing mechanism, braced frame are equipped with screw body, screw body
On feed screw nut and housing hinge, leave swing mechanism for drive shell.
2. a kind of earth-working vehicles driver's cabin for adjusting the visual field according to claim 1, it is characterised in that: the braced frame
Including the vertical bar being vertically arranged on swing mechanism, the screw body is fixed on vertical bar, the lead screw length side of screw body
To in the same direction with vertical bar length direction.
3. a kind of earth-working vehicles driver's cabin for adjusting the visual field according to claim 1 or 2, it is characterised in that: the support
Frame is located at back side of shell, and housing bottom front end is hinged with swing mechanism through spring damper.
4. a kind of earth-working vehicles driver's cabin for adjusting the visual field according to claim 3, it is characterised in that: the housing bottom
Tail end is hinged with swing mechanism through cylinder.
5. it is according to claim 4 it is a kind of adjust the visual field earth-working vehicles driver's cabin, it is characterised in that: be located at shell just on
It is hinged with spring damper in the support frame cross bar of side, the spring damper other end and housing top surface are hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820909321.7U CN208563430U (en) | 2018-06-13 | 2018-06-13 | A kind of earth-working vehicles driver's cabin adjusting the visual field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820909321.7U CN208563430U (en) | 2018-06-13 | 2018-06-13 | A kind of earth-working vehicles driver's cabin adjusting the visual field |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208563430U true CN208563430U (en) | 2019-03-01 |
Family
ID=65486417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820909321.7U Active CN208563430U (en) | 2018-06-13 | 2018-06-13 | A kind of earth-working vehicles driver's cabin adjusting the visual field |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208563430U (en) |
-
2018
- 2018-06-13 CN CN201820909321.7U patent/CN208563430U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |