CN104108344B - Striding type electric tool climbing anti-rollover method and device - Google Patents
Striding type electric tool climbing anti-rollover method and device Download PDFInfo
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- CN104108344B CN104108344B CN201310133910.2A CN201310133910A CN104108344B CN 104108344 B CN104108344 B CN 104108344B CN 201310133910 A CN201310133910 A CN 201310133910A CN 104108344 B CN104108344 B CN 104108344B
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Abstract
The present invention provides a kind of striding type electric tool climbing anti-rollover method, comprises the following steps: grade signal during detection striding type electric tool climbing；By described grade signal compared with the default gradient, when described grade signal reaches to preset the gradient, described striding type electric tool is implemented anti-rollover protection.In addition, it is also proposed that a kind of striding type electric tool climbing Anti-side-turning device.Above-mentioned striding type electric tool climbing anti-rollover method and device; when grade signal striding type electric tool being detected reaches to preset the gradient; striding type electric tool is implemented anti-rollover protection, it is not necessary to operator judges the gradient intuitively, therefore can effectively prevent striding type electric tool from turning on one's side when climbing.
Description
Technical field
The present invention relates to power tool technical field, particularly relate to a kind of striding type electric tool climbing anti-rollover
Method and device.
Background technology
The preventing from turning on one's side of traditional riding type mower is simply embodied in its product description, i.e. with diagram warning
User does not cut on the lawn exceed how many angles.But for a user, owing to being to be sitting in ride
Operate on formula hay mover, the intuition of the lawn gradient is judged more difficulty, and in reality is cut, as
If the intuition of the lawn gradient is judged to make mistakes by fruit, it is easy to cause hay mover to be turned on one's side.
Summary of the invention
Based on this, it is necessary to provide a kind of striding type electric tool climbing anti-rollover method and device, can prevent from riding
Turn on one's side during the climbing of formula electric tool.
A kind of striding type electric tool climbing anti-rollover method, comprises the following steps: detection striding type electric tool is climbed
Grade signal during slope；By described grade signal compared with the default gradient, when described grade signal reaches pre-
If during the gradient, described striding type electric tool is implemented anti-rollover protection.
Wherein in an embodiment, described striding type electric tool is implemented the mode of anti-rollover protection for sending
Alarm, brake the driving motor or make the center of gravity of described striding type electric tool of described striding type electric tool after move.
Wherein in an embodiment, described in send alarm for user to be carried out by audition, vision or sense of touch
One safety instruction.
Wherein in an embodiment, described in make the center of gravity of described striding type electric tool after in the step moved, when
Described centre of gravity adjustment is to after the limit, by people after braking the driving motor of described striding type electric tool or sending alarm
Work brakes the driving motor of described striding type electric tool.
Wherein in an embodiment, described in make the center of gravity of described striding type electric tool after in the step moved, logical
Cross after the distance adjusted between described striding type electric tool front and back wheel makes the center of gravity of described striding type electric tool and move,
Or make the electronic work of described striding type by the way of making balancing weight to trailing wheel one side shifting of described striding type electric tool
Move after the center of gravity of tool.
Wherein in an embodiment, described in make balancing weight trailing wheel one side shifting to described striding type electric tool
Step in, make balancing weight rotate or linearly move.
Wherein in an embodiment, the step of the grade signal when described detection striding type electric tool is climbed
Before, the pre-set described default gradient.
Wherein in an embodiment, in the step of the grade signal during climbing of described detection striding type electric tool,
Gathered when described striding type electric tool is climbed by the angular transducer being arranged on described striding type electric tool
Grade signal.
Wherein in an embodiment, described striding type electric tool is battery type riding cropper.
A kind of striding type electric tool climbing anti-rollover square law device, including the slope being arranged on striding type electric tool
Degree detection sensor, it is connected with the motor that drives of described slope detection sensor and described striding type electric tool
Panel, and the warning system being connected with described panel, described slope detection sensor detects described striding type
Electric tool climbing time grade signal and described grade signal is passed to described panel, described panel will
Described grade signal is compared with the default gradient, when described grade signal reaches the described default gradient, described
Panel sends instruction and described striding type electric tool is implemented anti-rollover protection.
Wherein in an embodiment, described warning system is provided with sound-producing device, light-emitting device or vibrating device.
Wherein in an embodiment, described striding type electric tool climbing Anti-side-turning device also includes being arranged on institute
State the center of gravity transfer device on striding type electric tool.
Wherein in an embodiment, described center of gravity transfer device includes that the center of gravity being connected with described panel turns
Moving motor, described center of gravity transfer the motor balancing weight driven or worm screw, wherein said balancing weight is placed in institute
Position between taking turns before and after stating striding type electric tool, before and after described worm screw connects described striding type electric tool
Take turns and be used for regulating the distance between described front and back wheel.
Above-mentioned striding type electric tool climbing anti-rollover method and device, is detecting that the striding type electric tool gradient is believed
When number reaching to preset the gradient, striding type electric tool is implemented anti-rollover protection, it is not necessary to operator sentences intuitively
The disconnected gradient, therefore can effectively prevent striding type electric tool from turning on one's side.
Accompanying drawing explanation
Fig. 1 is the flow chart of the striding type electric tool climbing anti-rollover method of an embodiment；
Fig. 2 is the systematic schematic diagram of the striding type electric tool climbing Anti-side-turning device of an embodiment.
Related elements reference numeral in figure is as follows:
110, slope detection sensor 120, panel 130, warning system
140, actuator 200, driving motor
Detailed description of the invention
Refer to Fig. 1, the striding type electric tool climbing anti-rollover method of an embodiment, comprise the following steps:
Step S110, grade signal during detection striding type electric tool climbing.By being arranged on the electronic work of striding type
Slope detection sensor on tool, namely grade signal during angular transducer collection striding type electric tool climbing,
Namely dip angle signal.In the present embodiment, striding type electric tool is battery type riding cropper, it is also possible to be
Other kinds of riding type electric tool.The climbing of striding type electric tool, can be to have slope need work
Climbing in the lawn of degree, it is also possible to is the climbing etc. when working interval shifts or transports.These
In the case of climbing, all can relate to anti-rolling problem.Slope detection sensor can be provided in striding type
The optional position of electric tool, as arranged near the sickle at the front-wheel of striding type electric tool.
Step S120, by described grade signal compared with the default gradient, when described grade signal reaches default
During the gradient, described striding type electric tool is implemented anti-rollover protection.Slope detection sensor detects striding type electricity
After the grade signal of power driven tools, grade signal can be passed to the panel being arranged on striding type electric tool.Control
The grade signal received is compared by making sheet with the default gradient preset, when judging that the striding type detected is electric
The grade signal of power driven tools reached preset the gradient namely equal with the default gradient time, i.e. send instruction, right
Anti-rollover protection implemented by striding type electric tool.The default gradient can be that the manufacturer of striding type electric tool is going out
The safety climbing value that before factory, performance parameter according to striding type electric tool has pre-set, it is also possible to be to use
Family is many according to himself working environment and the driving efficiency of operator, driving experience etc. after buying machine
The safety climbing value that aspect factor resets.Such as, the acclive lawn needing operation of some user
Upper opposed flattened, uneven part relatively fewer or almost without, now user just can be by default slope
Degree is suitably heightened, to extend the time of sustainable work.And for example, some operator's driving experience enriches, right
The manipulation ability of machine is relatively strong, even if there being some slight accidents, operator also be enough to deal with, now
The default gradient just can suitably be heightened by user.Equally, the default gradient can suitably be turned down by user,
To increase safety.The default gradient can only arrange once, it is also possible to is to operate the electronic work of striding type each time
Setting is re-started before tool.
In the striding type electric tool climbing anti-rollover method of the present embodiment, striding type electric tool is implemented anti-rollover
The mode of protection has multiple, including sending alarm, the driving motor of braking striding type electric tool and making striding type electricity
After the center of gravity of power driven tools, shifting etc., describe more detail below.
Send alarm, can be, by audition, vision or sense of touch, user carried out a safety instruction.When sentencing
The grade signal of the disconnected striding type electric tool detected has reached to preset the gradient namely equal with the default gradient
Time, panel sends instruction, controls the work of connected warning system.Warning system can be by sending
The mode of prompt tone gives user one safety instruction by audition.Prompt tone can be ear-piercing alarm song,
Can be continuous print buzzer, can also is that electronic synthesis voice, certainly can also is that the prompt tone recorded,
As being " you have reached ruling grade, please stop operation " etc..Warning system sends the mode of alarm also
Can be to utilize lighting system to give user one safety instruction by vision, such as the red light of constantly flicker.
Warning system can also is that and gives user one touch feeling by the way of vibration, thus reaches safety instruction
Purpose.For example, it may be the vibrating elements at the handle being arranged on electric tool or seat sends instruction,
Make user experience vibration, make user understand and reached margin of safety.Certainly, the mode of these several warnings is permissible
It is applied in combination.User after hearing, seeing or experience warning, can select to stop operation immediately or
Operation is proceeded according to practical situation.
The mode that striding type electric tool is implemented anti-rollover protection can also is that direct braking striding type electric tool
Drive motor.Directly braking drives motor, makes striding type electric tool stop continuing climbing, it is to avoid rollover occurs.
Now, if simply little rising and falling increases and cause the gradient of striding type electric tool to increase on lawn, then can select
Select the more experienced driver of replacing so as to continue operation, it is also possible to be that carry out the scope of operation above must
The process wanted.
The mode that striding type electric tool is implemented anti-rollover protection can also is that the weight adjusting striding type electric tool
The heart.In actual job, when the grade signal of the striding type electric tool detected reached preset the gradient namely
Time equal with the default gradient, having under a variety of situation, user may wish to continue operation rather than stop
Only operation.For example, it is desired to the acclive lawn of cutting will operation complete, or user is in a hurry,
Or user wishes to ensure that the concordance to lawn cutting.At this point it is possible to adjust the weight of striding type electric tool
The heart, moves after making center of gravity, which increases the max. climb slope of striding type electric tool, make continuation operation be able to
Realize.
After making the center of gravity of striding type electric tool move mode include: adjust described striding type electric tool front and back wheel it
Between distance make the center of gravity of striding type electric tool after move, or by making balancing weight after striding type electric tool
Take turns after the mode of a side shifting makes the center of gravity of striding type electric tool and move.The mode that balancing weight moves can be to rotate
Or linearly move.After moving after the center of gravity of striding type electric tool, the maximum ramp angle of striding type electric tool
Scope increases, it is possible to continues the angle that climbing is certain, meets user's request the most well.
Additionally, when, after centre of gravity adjustment to the limit, the driving motor of striding type electric tool can being braked immediately or send out
Motor is driven by operator's manual operation with braking after going out alarm.The centre of gravity adjustment of striding type electric tool is to the limit
After, the climbing capacity representing striding type electric tool reaches capacity the most, if being further continued for advancing, turns on one's side
Risk high, it is therefore desirable to immediately the braking driving motor of striding type electric tool or after sending alarm by operating
Person's manual operation drives motor with braking.
In sum, above-mentioned striding type electric tool climbing anti-rollover method, during detection striding type electric tool climbing
Grade signal, and the grade signal detected reach preset the gradient time give striding type electric tool anti-rollover
By operator's intuition, protection, only judges that the gradient prevents the way of rollover compared to tradition hay mover, can have
The generation of rollover when effect avoids striding type electric tool to climb.
Additionally, refer to Fig. 2, additionally provide a kind of striding type electric tool climbing Anti-side-turning device, including installing
Slope detection sensor 110 on striding type electric tool and slope detection sensor 110 and the electronic work of striding type
Tool drive the panel 120 that motor 200 is connected, the warning system 130 being connected with panel 120 and with
The actuator 140 that panel 120 is connected.
Slope detection sensor 110 is angular transducer, may be installed the optional position on striding type electric tool.
In panel 120, microprocessing unit is set, such as single-chip microcomputer, the default gradient can be pre-set as required,
Such as 30 degree.Warning system 130 is provided with sound-producing device, light-emitting device or vibrating device, and wherein sound-producing device can
Be arranged on the optional position on striding type electric tool, light-emitting device be arranged on front that operator normally rides with
Convenient observation, vibrating device may be provided at handle or the seat position of striding type electric tool.
When striding type electric tool works on acclive lawn, slope detection sensor 110 will detect
The grade signal of striding type electric tool passes to panel 120, and panel 120 is by actual grade signal and presets
Relatively, when grade signal reaches to preset the gradient, panel 120 sends instruction to the ratio of slope, work electronic to striding type
Tool implements anti-rollover protection.As it was noted above, can be panel 120 send instruction by warning system to
One safety instruction of user, stops operation immediately by the user decide whether；Can also is that by panel 120 straight
Connect braking and drive motor 200, make striding type electric tool suspend and continue climbing.Further, it is also possible to be by panel
120 send instruction, control actuator 140 and regulate the center of gravity of striding type electric tool.
Actuator 140 is used for regulating the center of gravity of striding type electric tool, moves after making the center of gravity of striding type electric tool,
Even if machine gravity is to trailing wheel one side shifting of striding type electric tool.In one application, actuator 140
Including the center of gravity transfer motor being connected with panel 120 and shifted motor-driven balancing weight by center of gravity.Counterweight
Block is placed in the position before and after striding type electric tool between wheel.Connect when the center of gravity of actuator 140 shifts motor
After receiving the instruction of panel 120, balancing weight is i.e. driven to rotate or edge to the trailing wheel side of striding type electric tool
Rectilinear movement, makes to move after the center of gravity of striding type electric tool, makes striding type electric tool can continue to climbing and will not
Rollover, namely the actual angular range increasing the climbing of striding type electric tool.In other scheme, counterweight
Block can replace with worm screw, and worm screw is taken turns before and after connecting striding type electric tool and is used for regulating between front and back wheel
Distance, after the center of gravity of actuator 140 shifts the instruction that motor receives panel 120, center of gravity shifts
Motor drives worm movement, and the distance between taking turns before and after making striding type electric tool increases, and this mode is same
Move after making the center of gravity of striding type electric tool, increase the angular range of striding type electric tool climbing.
After the center of gravity of striding type electric tool is adjusted to the limit, actuator 140 is fed back to panel 120
Signal, panel 120 brake the driving motor 200 of striding type electric tool immediately or send alarm after by operating
Person's manual operation drives motor 200 with braking.
Above-mentioned striding type electric tool climbing Anti-side-turning device, can be applicable to striding type electric tool, as battery type is taken advantage of
On riding type mower, operator can be solved and be easily generated the problem of rollover because intuition judges that the gradient is forbidden, thus
Turn on one's side when being prevented effectively from the climbing of striding type electric tool.
Embodiment described above only have expressed the several embodiments of the present invention, and it describes more concrete and detailed,
But therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that, for this area
Those of ordinary skill for, without departing from the inventive concept of the premise, it is also possible to make some deformation and
Improving, these broadly fall into protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be with appended
Claim is as the criterion.
Claims (13)
1. a striding type electric tool climbing anti-rollover method, it is characterised in that comprise the following steps:
Grade signal during detection striding type electric tool climbing；
By described grade signal compared with the default gradient, when described grade signal reaches to preset the gradient, right
Anti-rollover protection implemented by described striding type electric tool.
Striding type electric tool the most according to claim 1 climbing anti-rollover method, it is characterised in that right
Described striding type electric tool implements the mode of anti-rollover protection for sending alarm, braking described striding type electric tool
Drive motor or make the center of gravity of described striding type electric tool after move.
Striding type electric tool the most according to claim 2 climbing anti-rollover method, it is characterised in that institute
State and send alarm for user being carried out a safety instruction by audition, vision or sense of touch.
Striding type electric tool the most according to claim 2 climbing anti-rollover method, it is characterised in that institute
State in the step moved after making the center of gravity of described striding type electric tool, when, after described centre of gravity adjustment to the limit, braking
Described striding type electric tool drive motor or after sending alarm by manually braking driving of described striding type electric tool
Galvanic electricity machine.
Striding type electric tool the most according to claim 2 climbing anti-rollover method, it is characterised in that institute
State in the step moved after making the center of gravity of described striding type electric tool, before and after adjusting described striding type electric tool
Distance between wheel is moved after making the center of gravity of described striding type electric tool, or by making balancing weight to described striding type electricity
The mode of trailing wheel one side shifting of power driven tools is moved after making the center of gravity of described striding type electric tool.
Striding type electric tool the most according to claim 5 climbing anti-rollover method, it is characterised in that institute
State and make balancing weight in the step of trailing wheel one side shifting of described striding type electric tool, make balancing weight rotate or edge
Rectilinear movement.
7. according to the striding type electric tool climbing anti-rollover side described in any claim in claim 1 to 6
Method, it is characterised in that before the step of the grade signal when described detection striding type electric tool is climbed, in advance
First set the described default gradient.
8. according to the striding type electric tool climbing anti-rollover side described in any claim in claim 1 to 6
Method, it is characterised in that in the step of the grade signal during climbing of described detection striding type electric tool, by peace
The angular transducer being contained on described striding type electric tool gathers the gradient letter during climbing of described striding type electric tool
Number.
9. according to the striding type electric tool climbing anti-rollover side described in any claim in claim 1 to 6
Method, it is characterised in that described striding type electric tool is battery type riding cropper.
10. a striding type electric tool climbing Anti-side-turning device, it is characterised in that include being arranged on striding type electricity
Driving of slope detection sensor on power driven tools and described slope detection sensor and described striding type electric tool
The panel that galvanic electricity machine is connected, and the warning system being connected with described panel, described slope detection sensor
Detect grade signal when described striding type electric tool is climbed and described grade signal passed to described panel,
Described grade signal compared with the default gradient, is preset by described panel when described grade signal reaches described
During the gradient, described panel sends instruction and described striding type electric tool is implemented anti-rollover protection.
11. striding type electric tool according to claim 10 climbing Anti-side-turning devices, it is characterised in that
Described warning system is provided with sound-producing device, light-emitting device or vibrating device.
12. striding type electric tool according to claim 10 climbing Anti-side-turning devices, it is characterised in that
Described striding type electric tool climbing Anti-side-turning device also includes that the center of gravity being arranged on described striding type electric tool turns
Moving mechanism.
13. striding type electric tool according to claim 12 climbing Anti-side-turning devices, it is characterised in that
Described center of gravity transfer device includes the center of gravity transfer motor being connected with described panel, by described center of gravity transfer electricity
Balancing weight that machine is driven or worm screw, wherein said balancing weight takes turns it before and after being placed in described striding type electric tool
Between position, described worm screw connect take turns before and after described striding type electric tool and be used for regulate described front and back wheel it
Between distance.
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| CN201310133910.2A CN104108344B (en) | 2013-04-17 | 2013-04-17 | Striding type electric tool climbing anti-rollover method and device |
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| CN201310133910.2A CN104108344B (en) | 2013-04-17 | 2013-04-17 | Striding type electric tool climbing anti-rollover method and device |
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| CN104108344B true CN104108344B (en) | 2016-08-24 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111547094A (en) * | 2020-05-14 | 2020-08-18 | 诸暨市金猴游乐设备制造有限公司 | High-stability rollover-prevention climbing rail car and climbing method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105700521A (en) * | 2014-11-26 | 2016-06-22 | 苏州宝时得电动工具有限公司 | Mower path safety monitoring method, mower path safety monitoring system and mower |
| CN114042277B (en) * | 2021-10-09 | 2022-11-22 | 湖南中联重科应急装备有限公司 | Method for fire-fighting robot, controller and fire-fighting robot |
| CN113885537A (en) * | 2021-12-07 | 2022-01-04 | 江苏邦邦智能科技有限公司 | Control method, device, equipment and medium for intelligent mobile equipment |
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| CN111547094A (en) * | 2020-05-14 | 2020-08-18 | 诸暨市金猴游乐设备制造有限公司 | High-stability rollover-prevention climbing rail car and climbing method thereof |
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| CN104108344A (en) | 2014-10-22 |
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