CN104015816B - Active swinging driving cabin adjusting method, equipment, system and engineering machinery - Google Patents
Active swinging driving cabin adjusting method, equipment, system and engineering machinery Download PDFInfo
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- CN104015816B CN104015816B CN201410252256.1A CN201410252256A CN104015816B CN 104015816 B CN104015816 B CN 104015816B CN 201410252256 A CN201410252256 A CN 201410252256A CN 104015816 B CN104015816 B CN 104015816B
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Abstract
The invention discloses a kind of active swinging driving cabin adjusting method, equipment, system and engineering machinery.The equipment includes：Reception device, for receiving vehicle revolution parameter；Adjusting means, the corresponding relation for being turned round according to the vehicle between parameter and the default vehicle revolution parameter and corner obtains corner value, and adjusts the driving cabin rotation corner value.The present invention is by detecting that the vehicle of current facility turns round parameter, automatically adjust driving cabin and deviation angle of the frame on gyratory directions, allow driving cabin advanced rotary rack certain angle on gyratory directions, so that driver has the wider visual field on gyratory directions, the security situation on gyratory directions can be observed in advance, improve the security of revolution operation.
Description
Technical field
The present invention relates to engineering machinery field, in particular it relates to a kind of active swinging driving cabin adjusting method, equipment,
System and engineering machinery.
Background technology
Such as tower crane, excavator, there is slew gear in the engineering machinery of autocrane, but carrying out revolution work
During industry, often due to the driving cabin visual field is not enough, it is necessary to which human pilot needs to stretch out driving cabin close to driving cabin glass or by head
Increase the visual field, cause driver to be unable to normal operating, so as to occur security incident.
In order to solve above-mentioned technical problem, in the prior art it is main by increase the width or radian of front screen come
Increase the visual field of human pilot, or come the manual position for adjusting driving cabin by designing three-dimensional adjustable driving cabin, but it is above-mentioned
Scheme can not meet the requirement of the human pilot visual field or operating efficiency in operation process.
The content of the invention
It is an object of the invention to provide a kind of active swinging driving cabin adjusting method, equipment, system and engineering machinery, use
In the visual field for improving human pilot, it is ensured that the security of operation.
To achieve these goals, the present invention provides a kind of active swinging driving cabin adjustment equipment, and the equipment includes：Connect
Receiving apparatus, for receiving vehicle revolution parameter；Adjusting means, for turning round parameter and default described whole according to the vehicle
The corresponding relation that car is turned round between parameter and corner obtains corner value, and adjusts the driving cabin rotation corner value.
The invention provides a kind of active swinging driving cabin adjusting method, this method includes：Receive vehicle revolution parameter；
Corner value is obtained according to the corresponding relation that the vehicle is turned round between parameter and the default vehicle revolution parameter and corner,
And adjust the driving cabin rotation corner value.
The invention provides a kind of active swinging driving cabin regulating system, the system includes described equipment；The system
Also include：Detection means, for detecting the vehicle revolution parameter；The rotating shaft in frame is located at turn around, for being driven to be described
Cabin provides the centre of gyration；Driving cabin slewing equipment, for driving the driving cabin to be rotated around the centre of gyration.
The invention provides a kind of engineering machinery, the engineering machinery includes driving cabin, rotary rack and vehicle frame, should
Engineering machinery includes described system.
The present invention automatically adjusts driving cabin and frame on gyratory directions by detecting that the vehicle of current facility turns round parameter
Deviation angle, driving cabin advanced rotary rack certain angle on gyratory directions is allowed, so that driver is on gyratory directions
There is the wider visual field, the security situation on gyratory directions can be observed in advance, improve the security of revolution operation.
Other features and advantages of the present invention will be described in detail in subsequent embodiment part.
Brief description of the drawings
Accompanying drawing is, for providing a further understanding of the present invention, and to constitute a part for specification, with following tool
Body embodiment is used to explain the present invention together, but is not construed as limiting the invention.In the accompanying drawings：
Fig. 1 is the active swinging driving cabin adjustment equipment schematic diagram that the present invention is provided；
Fig. 2 is the vehicle rotational speed and corner corresponding relation relation schematic diagram that the present invention is provided；
Fig. 3 is the displacement of vehicle rotary handle and corner corresponding relation relation schematic diagram that the present invention is provided；
Fig. 4 is the active swinging driving cabin regulating system schematic diagram that the present invention is provided.
Description of reference numerals
The adjusting means of 100 reception device 200
The pin joint of 10 driving cabin 11
The oil cylinder of 12 guide rail 13
The circular index pin of 14 proximity switch 15
The vehicle frame of 16 entire car controller 17
18 rotary racks
Embodiment
The embodiment of the present invention is described in detail below in conjunction with accompanying drawing.It should be appreciated that this place is retouched
The embodiment stated is merely to illustrate and explain the present invention, and is not intended to limit the invention.
In order to improve the human pilot visual field, and operating efficiency is improved, the invention provides a kind of active swinging driving cabin
Adjustment equipment, as shown in figure 1, the equipment includes：Reception device 100, for receiving vehicle revolution parameter；Adjusting means 200, is used
Corner is obtained in the corresponding relation turned round according to the vehicle between parameter and the default vehicle revolution parameter and corner
Value, and adjust the driving cabin rotation corner value.Preferably, vehicle revolution parameter is vehicle rotational speed.Vehicle rotational speed
It can directly detect and obtain.Understanding according to those skilled in the art to physics knowledge, for example according to speed, displacement and add
Relation between speed, can obtain vehicle rotational speed by being differentiated to vehicle angle of revolution, or vehicle revolution is added
Speed, which is quadratured, obtains vehicle rotational speed.In addition, vehicle rotational speed can also turn round joystick according to default vehicle
Displacement and vehicle rotational speed between corresponding relation and the revolution joystick displacement that receives obtain vehicle revolution speed
Degree.The displacement of vehicle rotary handle can be obtained by displacement transducer detection.Pair between above-mentioned vehicle revolution parameter and corner
It should be related to and can be designed as form types, may be designed in type function.By taking the corresponding relation of type function as an example, corner value
C (t) can be calculated according to following formula and obtained：
C (t)=f (V) × V (t)Return
Wherein f (V) is the function between vehicle rotational speed and corner, V (t)ReturnIt is vehicle rotational speed.
Correspondingly, the corresponding relation between the displacement of vehicle revolution joystick and vehicle rotational speed can be designed as table
Lattice type, may be designed in type function.V (t) is returned to be calculated according to following formula and obtained：
V(t)Return=g (L) × L (t)Return。
L(t)ReturnIt is vehicle rotary handle displacement, g (L) is the function between the displacement of vehicle rotary handle and rotational speed.By
It is arranged in driving cabin on rotary rack, therefore under normal circumstances, driving cabin is consistent with the rotational speed of rotary rack, but if
Driving cabin rotates corner C (t) on gyratory directions relative to rotary rack driving oil cylinder, and driving cabin can be caused advanced turn-around machine
Frame, advanced angle is C (t).
As an example, Fig. 2 shows functional relation schematic diagram between vehicle rotational speed and corner, Fig. 3 shows vehicle
Functional relation schematic diagram between rotary handle displacement and vehicle rotational speed.
The corresponding relation of parameter and above-mentioned offer is provided by above-mentioned vehicle, corner value can be obtained, then can be with
The corner value of driving cabin is adjusted by the adjusting means realized by controller, so as to realize that the corner of driving cabin is ahead of revolution
The certain angle of frame, therefore the visual field of human pilot can be increased, improve the security of operation.
Correspondingly, the invention provides a kind of active swinging driving cabin adjusting method, this method includes：Vehicle is received to return
Turn parameter；Obtained according to the corresponding relation that the vehicle is turned round between parameter and the default vehicle revolution parameter and corner
Corner value, and adjust the driving cabin rotation corner value.As described above, the present invention can be turned round by the vehicle of reception parameter with
And the corresponding relation between vehicle revolution parameter and corner obtains corner value, so as to for example, by the adjusting means of controller
To adjust the angle of driving cabin, requirement of the human pilot to the visual field is met, the safety coefficient of operation is improved.
Correspondingly, in order that driving cabin can be in rotary rack upper rotary, the invention provides a kind of active swinging
Driving cabin regulating system, the system is in addition to including above-mentioned adjustment equipment, in addition to detection means, described whole for detecting
Car turns round parameter；The rotating shaft in frame is located at turn around, for providing the centre of gyration for the driving cabin；Driving cabin slewing equipment,
For driving the driving cabin to be rotated around the centre of gyration.Above-mentioned detection means can be by proximity switch 14 and circular index
Pin 15 realizes that proximity switch 14 may be mounted on rotary rack periphery, and circular index pin 15 is arranged in vehicle frame 17,
And on the outside of the rotary rack.Vehicle revolution speed can be obtained by the relative motion of proximity switch 14 and circular index pin 15
Degree.It will be appreciated by persons skilled in the art that can also obtain whole by the relative motion of proximity switch and circular index pin
Car turns round acceleration and vehicle angle of revolution.Above-mentioned rotating shaft may be embodied as pin joint 11, and driving cabin 10 can be surrounded should
Pin joint 11 is turned round；Above-mentioned driving cabin slewing equipment includes oil cylinder 13 and guide rail 12, and oil cylinder 13 can be linear hydraulic jack,
Guide rail 12 can be with one section with arcuation guide rail of the pin joint 10 for the center of circle.The end of oil cylinder 13 is fixed on rotary rack 18, oil cylinder
13 top is fixed on driving cabin 10, and guide rail fixes 12 on rotary rack, is had on driving cabin 10 and is located in guide rail 12
Slide unit.Entire car controller 16 can also be used to calculate vehicle revolution parameter, such as vehicle for realizing adjusting means
Rotational speed.For example, entire car controller 16 can be calculated according to the relative motion between proximity switch 14 and circular index pin 15
Go out vehicle rotational speed, the rotational speed calculated can be with sending value reception device, such as region of some storage parameter, so
Entire car controller can read the parameter in the region afterwards, and be closed according to the correspondence between known vehicle rotational speed and corner
System obtains corner value, and then entire car controller 16 can stretch out or bounce back according to the corner value control cylinder, so as to control to drive
Sail cabin and be ahead of the certain angle of rotary rack, increase the visual field of human pilot.It should be noted that entire car controller can also
Be made up of two controllers, controller is used to calculating vehicle revolution parameter, and be sent to another controller by electric
Interface constitutes reception device, then turns round parameter according to the vehicle of reception by another controller and known vehicle is turned round
Corresponding relation between speed and corner obtains corner value, and another controller can be stretched according to the corner value control cylinder
Go out or bounce back, so as to control driving cabin to be ahead of the certain angle of rotary rack, increase the visual field of human pilot.
Correspondingly, the invention provides a kind of engineering machinery, the engineering machinery includes driving cabin, rotary rack and vehicle
Frame, the engineering machinery also includes described system.
The preferred embodiment of the present invention is described in detail above in association with accompanying drawing, still, the present invention is not limited to above-mentioned reality
The detail in mode is applied, in the range of the technology design of the present invention, a variety of letters can be carried out to technical scheme
Monotropic type, these simple variants belong to protection scope of the present invention.
It is further to note that each particular technique feature described in above-mentioned embodiment, in not lance
In the case of shield, it can be combined by any suitable means.In order to avoid unnecessary repetition, the present invention to it is various can
The combination of energy no longer separately illustrates.
In addition, various embodiments of the present invention can be combined randomly, as long as it is without prejudice to originally
The thought of invention, it should equally be considered as content disclosed in this invention.
Claims (12)
1. a kind of active swinging driving cabin adjustment equipment, it is characterised in that the equipment includes：
Reception device, for receiving vehicle revolution parameter；
Adjusting means, for turning round pair that parameter and the default vehicle are turned round between parameter and corner according to the vehicle
It should be related to and obtain corner value, and adjust driving cabin and the corner value is rotated on rotary rack, and driving cabin rotational angle is advanced
In rotary rack certain angle；And
Detection means, for detecting the vehicle revolution parameter, the detection means includes：
Proximity switch, on the rotary rack periphery；
Circular index pin, in vehicle frame；With
Entire car controller, is turned round for calculating the vehicle according to the relative motion of the proximity switch and the circular index pin
Parameter, and the vehicle revolution parameter is sent to the reception device.
2. equipment according to claim 1, it is characterised in that the vehicle revolution parameter is vehicle rotational speed.
3. equipment according to claim 2, it is characterised in that the vehicle rotational speed is by asking vehicle angle of revolution
Derivative is obtained, and either the vehicle rotational speed is obtained by being quadratured to vehicle revolution acceleration or the vehicle is turned round
Corresponding relation and the vehicle revolution that speed is turned round between joystick displacement and vehicle rotational speed by default vehicle are controlled
Handle displacement processed is obtained.
4. a kind of active swinging driving cabin adjusting method, it is characterised in that this method includes：
Receive vehicle revolution parameter；
Turned according to the corresponding relation that the vehicle is turned round between parameter and the default vehicle revolution parameter and corner
Angle value, and adjust driving cabin the corner value is rotated on rotary rack, and driving cabin rotational angle is ahead of rotary rack one
Determine angle；And
Before vehicle revolution parameter is received, this method also includes：
According to the phase of the proximity switch on the rotary rack periphery and the circular index pin in vehicle frame
Parameter is turned round to vehicle described in motion calculation, and sends the vehicle revolution parameter.
5. method according to claim 4, it is characterised in that the vehicle revolution parameter is vehicle rotational speed.
6. method according to claim 5, it is characterised in that the vehicle rotational speed is by asking vehicle angle of revolution
Derivative is obtained, and either the vehicle rotational speed is obtained by being quadratured to vehicle revolution acceleration or the vehicle is turned round
Corresponding relation and the vehicle revolution that speed is turned round between joystick displacement and vehicle rotational speed by default vehicle are controlled
Handle displacement processed is obtained.
7. a kind of active swinging driving cabin regulating system, it is characterised in that the system includes claim 1-3 any one institute
The equipment stated；The system also includes：
Detection means, for detecting the vehicle revolution parameter, the detection means includes：
Proximity switch, on the rotary rack periphery；
Circular index pin, in vehicle frame；With
Entire car controller, is turned round for calculating the vehicle according to the relative motion of the proximity switch and the circular index pin
Parameter, and the vehicle revolution parameter is sent to the reception device；
The rotating shaft in frame is located at turn around, for providing the centre of gyration for the driving cabin；
Driving cabin slewing equipment, for driving the driving cabin to be rotated on rotary rack around the centre of gyration, and driving cabin
Rotational angle is ahead of rotary rack certain angle.
8. system according to claim 7, it is characterised in that the detection means includes proximity switch and circular index
Pin；The proximity switch is arranged on rotary rack periphery；The circular index pin is arranged in vehicle frame, and positioned at institute
State on the outside of rotary rack.
9. system according to claim 7, it is characterised in that the detection means includes displacement transducer, for detecting
Vehicle rotary handle displacement.
10. system according to claim 7, it is characterised in that the driving cabin slewing equipment includes oil cylinder and guide rail, institute
The end for stating oil cylinder is fixed on rotary rack, and the top of the oil cylinder is fixed on the driving cabin, and the guide rail is fixed on
There is the slide unit being located in guide rail on rotary rack, on the driving cabin；The adjusting means, for driving the oil cylinder
So as to adjust the driving cabin corner value is rotated around the centre of gyration.
11. system according to claim 7, it is characterised in that the rotating shaft is the driving cabin and the rotary rack
Pin joint.
12. a kind of engineering machinery, the engineering machinery includes driving cabin, rotary rack and vehicle frame, it is characterised in that the work
Journey machinery also includes the system according to claim 7-11 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410252256.1A CN104015816B (en) | 2014-06-09 | 2014-06-09 | Active swinging driving cabin adjusting method, equipment, system and engineering machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410252256.1A CN104015816B (en) | 2014-06-09 | 2014-06-09 | Active swinging driving cabin adjusting method, equipment, system and engineering machinery |
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| Publication Number | Publication Date |
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| CN104015816A CN104015816A (en) | 2014-09-03 |
| CN104015816B true CN104015816B (en) | 2017-10-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410252256.1A Active CN104015816B (en) | 2014-06-09 | 2014-06-09 | Active swinging driving cabin adjusting method, equipment, system and engineering machinery |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105016212A (en) * | 2015-08-03 | 2015-11-04 | 河南省三马起重机械有限公司 | Intelligent crane operating room |
| DE102015122777B4 (en) * | 2015-12-23 | 2023-02-02 | Grammer Aktiengesellschaft | Suspension device and method |
| CN105564518B (en) * | 2016-01-21 | 2017-12-01 | 合肥工业大学 | A kind of engineering machinery and its crawler travel control system |
| CN108100880B (en) * | 2017-11-13 | 2019-10-25 | 徐州重型机械有限公司 | A kind of automatic changing-breadth system of wheeled crane control cabinl pulpit and method |
| CN113023607B (en) * | 2021-04-01 | 2022-03-29 | 中联重科股份有限公司 | Speed control method and device, crane, electronic device and readable medium |
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| CN201003175Y (en) * | 2007-02-12 | 2008-01-09 | 三一重机有限公司 | Small angle slewing equipment for small-sized digger |
| CN102392469A (en) * | 2011-10-27 | 2012-03-28 | 中联重科股份有限公司 | Electric drive rotation control system, engineering machinery and rotation emergency braking control method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7681918B2 (en) * | 2005-12-01 | 2010-03-23 | Clark Equipment Company | Frame for mounting a slew bearing |
| SE533162C2 (en) * | 2008-10-31 | 2010-07-13 | Cargotec Patenter Ab | Rotatable cabin section |
| CN201635645U (en) * | 2009-12-30 | 2010-11-17 | 徐州博汇东明机械制造有限公司 | Rotating locating device of rotary drilling rig |
| CN202124869U (en) * | 2011-06-25 | 2012-01-25 | 赵国文 | Wheel type rotation loading machine |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201003175Y (en) * | 2007-02-12 | 2008-01-09 | 三一重机有限公司 | Small angle slewing equipment for small-sized digger |
| CN102392469A (en) * | 2011-10-27 | 2012-03-28 | 中联重科股份有限公司 | Electric drive rotation control system, engineering machinery and rotation emergency braking control method |
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| CN104015816A (en) | 2014-09-03 |
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