CN109466325A - The flameout control device of vehicle - Google Patents
The flameout control device of vehicle Download PDFInfo
- Publication number
- CN109466325A CN109466325A CN201811309506.5A CN201811309506A CN109466325A CN 109466325 A CN109466325 A CN 109466325A CN 201811309506 A CN201811309506 A CN 201811309506A CN 109466325 A CN109466325 A CN 109466325A
- Authority
- CN
- China
- Prior art keywords
- valve
- driven change
- servomotor driven
- change valve
- flame
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K28/00—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions
- B60K28/02—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the driver
- B60K28/04—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the driver responsive to presence or absence of the driver, e.g. to weight or lack thereof
Abstract
A kind of flameout control device of vehicle, including gas bag, hand-operated direction valve and flame-out cylinder；The air inlet of hand-operated direction valve is connected to gas bag；The cylinder body of flame-out cylinder is fixedly connected in the rack of diesel engine, and the piston rod of flame-out cylinder is fixedly connected with the flame-out pull rod of diesel engine；It further include servomotor driven change valve, baffle and bracket；The execution mouth of hand-operated direction valve is connected to the air inlet of servomotor driven change valve, and the execution mouth of servomotor driven change valve is connected to the rodless cavity of flame-out cylinder；Servomotor driven change valve includes mandril and idler wheel, and the valve body of servomotor driven change valve is fixedly connected on bracket；Baffle offsets with idler wheel or mutually separates；When baffle and idler wheel offset, the mandril of servomotor driven change valve is retracted, and the air inlet of servomotor driven change valve is communicated with mouth is executed；When baffle is mutually separated with idler wheel, the mandril of servomotor driven change valve stretches out, and the execution mouth of servomotor driven change valve is communicated with gas outlet.Engine auto extinguishing when driver stops and leaves seat can be achieved in the present invention.
Description
Technical field
The present invention relates to a kind of vehicle, in particular to a kind of flameout control device of vehicle.
Background technique
It is needed when vehicle parking by after engine misses, driver just may exit off seat (leaving seat).But it practices
In often occur that engine misses are not out seat when driver's parking, will lead to the race of engine in this way, waste combustion
Oil, it is also very dangerous.
The flameout control device of the vehicle of the prior art is as shown in figure 5, include gas bag 50, hand-operated direction valve 51 and flame-out gas
Cylinder 52；The air inlet P of hand-operated direction valve 51 is connected to gas bag 50；The nothing of execution the mouth A and flame-out cylinder 52 of hand-operated direction valve 51
Rod cavity connection, the gas outlet T of hand-operated direction valve 51 are communicated with atmosphere, and the cylinder body of flame-out cylinder 52 is fixedly connected on the machine of diesel engine
On frame, the piston rod of flame-out cylinder 52 is fixedly connected with the flame-out pull rod of diesel engine.When vehicle is not flame-out, hand-operated direction valve 51
Air inlet P is communicated with mouth A is executed, and when driver needs to make engine misses, is operated hand-operated direction valve 51, is made hand-operated direction valve
51 execution mouth A and gas outlet T-phase is logical, and the pressed gas of the rodless cavity for the cylinder 52 that stops working is through the gas outlet T of hand-operated direction valve 51
Into in atmosphere, the piston rod for the cylinder 52 that stops working drives the flame-out pull rod of diesel engine mobile, makes engine misses.This vehicle
Flameout control device when driver is stopped and leaves seat engine will not auto extinguishing, so when the driver parks will
When engine misses are out seat, the race of engine will lead to, waste fuel oil, it is also very dangerous.
Summary of the invention
Engine can be with the vehicle of auto extinguishing when it is an object of the invention to propose that a kind of driver stops and leaves seat
Flameout control device.
In order to achieve the above objectives, the present invention adopts the following technical scheme that: a kind of flameout control device of vehicle, including gas
Packet, hand-operated direction valve and flame-out cylinder；The air inlet P of the hand-operated direction valve is connected to gas bag；The cylinder body of the flame-out cylinder
It is fixedly connected in the rack of diesel engine, the piston rod of flame-out cylinder is fixedly connected with the flame-out pull rod of diesel engine；It further include machine
Dynamic reversal valve, baffle and bracket；The execution mouth A of the hand-operated direction valve is connected to the air inlet P of servomotor driven change valve, motor-driven commutation
The execution mouth A of valve is connected to the rodless cavity of flame-out cylinder；The servomotor driven change valve includes mandril and idler wheel, and idler wheel is connected to mandril
End, the valve body of servomotor driven change valve is fixedly connected on bracket；The baffle offsets with idler wheel or mutually separates；When baffle and rolling
When wheel offsets, the mandril of servomotor driven change valve is retracted, and the air inlet P of servomotor driven change valve is communicated with mouth A is executed；When baffle and idler wheel phase
When separation, the mandril of servomotor driven change valve stretches out, and the execution mouth A and gas outlet T-phase of servomotor driven change valve are logical.
The present invention has following good effect: (1) due to the execution mouth A and servomotor driven change valve of hand-operated direction valve of the invention
Air inlet P connection, the execution mouth A of servomotor driven change valve is connected to the rodless cavity of flame-out cylinder；Servomotor driven change valve include mandril and
The valve body of idler wheel, servomotor driven change valve is fixedly connected on bracket；Baffle offsets with idler wheel or mutually separates；When baffle and idler wheel offset
When, the mandril of servomotor driven change valve retracts, and the air inlet P of servomotor driven change valve is communicated with mouth A is executed；When baffle is mutually separated with idler wheel
When, the mandril of servomotor driven change valve stretches out, and the execution mouth A and gas outlet T-phase of servomotor driven change valve are logical, due also to the present invention is using
When, baffle is fixedly connected on to the lower end of seat, bracket is fixedly connected on to the upper end of chair body, thus when the driver parks not
By engine misses and when driver leaves seat, the mandril of servomotor driven change valve will stretch out, at this moment the execution of servomotor driven change valve
Mouth A and gas outlet T-phase are logical, and the pressed gas of the rodless cavity of flame-out cylinder enters in atmosphere through the gas outlet T of servomotor driven change valve, put out
The piston rod of internal heat cylinder drives the flame-out pull rod of diesel engine mobile, makes engine misses, i.e., the flame-out control of vehicle of the invention
Device can make engine auto extinguishing when driver is stopped and leaves seat, so when the driver parks not put out engine
When fire is out seat, engine will auto extinguishing, the race of engine would not be caused, fuel oil will not be wasted, also pacified very much
Entirely.
Detailed description of the invention
Fig. 1 is the principle of the present invention figure；
Fig. 2 is the connection schematic diagram of the present invention with the seat of vehicle；
Fig. 3 is the seat of servomotor driven change valve, baffle and the bracket and vehicle when servomotor driven change valve and baffle of the invention offset
Connection schematic diagram；
Fig. 4 is the seat of servomotor driven change valve, baffle and the bracket and vehicle when servomotor driven change valve of the invention is mutually separated with baffle
Connection schematic diagram；
Fig. 5 is the flameout control device schematic diagram of the vehicle of the prior art.
Appended drawing reference in above-mentioned attached drawing is as follows: servomotor driven change valve 1, mandril 1-1, idler wheel 1-2, baffle 2, bracket 3, gas bag
50, hand-operated direction valve 51, flame-out cylinder 52, seat 60, seat column 60-1, spring 61, chair body 62, chair scapus 62-1.
Specific embodiment
Below in conjunction with attached drawing and the embodiment provided, the present invention is further illustrated.
As shown in Figure 1, a kind of flameout control device of vehicle, including gas bag 50, hand-operated direction valve 51 and flame-out cylinder 52；
The air inlet P of the hand-operated direction valve 51 is connected to gas bag 50；The cylinder body of the flame-out cylinder 52 is fixedly connected on diesel engine
In rack, the piston rod of flame-out cylinder 52 is fixedly connected with the flame-out pull rod of diesel engine；It further include servomotor driven change valve 1,2 and of baffle
Bracket 3；The model of servomotor driven change valve 1 can be 23C-25B or 23C-25BH.It the gas outlet T of hand-operated direction valve 51 and motor-driven changes
It is communicated to the gas outlet T of valve 1 with atmosphere.The air inlet P company for executing mouth A and servomotor driven change valve 1 of the hand-operated direction valve 51
Logical, the execution mouth A of servomotor driven change valve 1 is connected to the rodless cavity of flame-out cylinder 52；The servomotor driven change valve 1 include mandril 1-1 and
Idler wheel 1-2, idler wheel 1-2 are connected to the end of mandril 1-1, and the valve body of servomotor driven change valve 1 is fixedly connected on bracket 3；This implementation
The valve body of servomotor driven change valve 1 is bolted to connection on bracket 3 in example.The baffle 2 offsets with idler wheel 1-2 or phase point
From；When baffle 2 and idler wheel 1-2 offset, the mandril 1-1 of servomotor driven change valve 1 is retracted, the air inlet P of servomotor driven change valve 1 and execution
Mouth A is communicated；When baffle 2 is separated with idler wheel 1-2 phase, the mandril 1-1 of servomotor driven change valve 1 stretches out, the execution mouth of servomotor driven change valve 1
A and gas outlet T-phase are logical.
As shown in Figures 2 to 4, the seat of the vehicle of the prior art includes seat 60, spring 61 and chair body 62, and chair body 62 is solid
Surely it is connected on the bottom plate of driver's cabin, spring 61 is set on the chair scapus 62-1 of 62 upper end of chair body, the seat of 60 lower end of seat
Column 60-1 is inserted into the inner ring of spring 61.When driver is sitting on the seat 60 of seat, spring 61 compresses, and seat 60 declines；
When driver leaves the seat 60 of seat, spring 61 stretches out, and seat 60 rises.In the use of the present invention, by the fixed company of baffle 2
It connects and (is welded to connect in the present embodiment) in the lower end of seat 60, the upper end that bracket 3 is fixedly connected on chair body 62 (is fixedly connected
Method can be welded connecting, be also possible to be bolted to connection), when bracket 3 is fixedly connected on chair body 62, should make
When driver is sitting on the seat 60 of seat, baffle 2 offsets with idler wheel 1-2, and the idler wheel of servomotor driven change valve 1 is pushed by baffle 2
1-2 makes mandril 1-1 retract (state shown in Fig. 3), and at this moment the air inlet P of servomotor driven change valve 1 is communicated with mouth A is executed.Driver
When leaving seat, baffle 2 is separated with idler wheel 1-2 phase, and the mandril 1-1 of servomotor driven change valve 1 stretches out (state shown in Fig. 4), at this moment
The execution mouth A and gas outlet T-phase of servomotor driven change valve 1 are logical.
As depicted in figs. 1 and 2, working principle of the present invention is as follows: engine misses are not driven when the driver parks
The person of sailing does not operate hand-operated direction valve 51, when keeping the execution mouth A of hand-operated direction valve 51 and gas outlet T-phase logical, at this moment hand-operated direction valve
51 air inlet P is communicated with mouth A is executed, and when driver leaves seat, the mandril 1-1 of servomotor driven change valve 1 will stretch out, at this moment
The execution mouth A and gas outlet T-phase of servomotor driven change valve 1 are logical, and the pressed gas of the rodless cavity for the cylinder 52 that stops working is through servomotor driven change valve 1
Gas outlet T enters in atmosphere, and the piston rod for the cylinder 52 that stops working drives the flame-out pull rod of diesel engine mobile, makes engine misses, i.e.,
The flameout control device of vehicle of the invention can make engine auto extinguishing when driver is stopped and leaves seat, in this way when driving
When the person of sailing is stopped when engine misses not being out seat, engine will auto extinguishing, the race of engine would not be caused,
Fuel oil will not be wasted, it is also very safe.
Claims (1)
1. a kind of flameout control device of vehicle, including gas bag (50), hand-operated direction valve (51) and flame-out cylinder (52)；The hand
The air inlet P of dynamic reversal valve (51) is connected to gas bag (50)；The cylinder body of the flame-out cylinder (52) is fixedly connected on diesel engine
In rack, the piston rod of flame-out cylinder (52) is fixedly connected with the flame-out pull rod of diesel engine；It is changed it is characterized by also including motor-driven
To valve (1), baffle (2) and bracket (3)；The execution mouth A of the hand-operated direction valve (51) and the air inlet P of servomotor driven change valve (1)
Connection, the execution mouth A of servomotor driven change valve (1) are connected to the rodless cavity of flame-out cylinder (52)；The servomotor driven change valve (1) includes top
Bar (1-1) and idler wheel (1-2), idler wheel (1-2) are connected to the end of mandril (1-1), and the valve body of servomotor driven change valve (1) is fixedly connected
On bracket (3)；The baffle (2) offsets with idler wheel (1-2) or mutually separates；When baffle (2) and idler wheel (1-2) offset, machine
The mandril (1-1) of dynamic reversal valve (1) retracts, and the air inlet P of servomotor driven change valve (1) is communicated with mouth A is executed；When baffle (2) and rolling
When wheel (1-2) mutually separates, the mandril (1-1) of servomotor driven change valve (1) stretches out, the execution mouth A and gas outlet T of servomotor driven change valve (1)
It communicates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811309506.5A CN109466325A (en) | 2018-11-05 | 2018-11-05 | The flameout control device of vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811309506.5A CN109466325A (en) | 2018-11-05 | 2018-11-05 | The flameout control device of vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109466325A true CN109466325A (en) | 2019-03-15 |
Family
ID=65666936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811309506.5A Pending CN109466325A (en) | 2018-11-05 | 2018-11-05 | The flameout control device of vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109466325A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0233447A (en) * | 1988-07-22 | 1990-02-02 | Mitsubishi Electric Corp | Fuel injection control device for engine |
| CN201530325U (en) * | 2009-10-29 | 2010-07-21 | 浙江杭叉工程机械集团股份有限公司 | Vehicle seat perception system |
| CN204024835U (en) * | 2014-08-30 | 2014-12-17 | 山西晋城无烟煤矿业集团有限责任公司 | Rubber-tired cart car door latch-up protection device |
| CN204357570U (en) * | 2014-12-10 | 2015-05-27 | 林德（中国）叉车有限公司 | A kind of device controlling motor auto extinguishing |
| CN204355025U (en) * | 2014-11-21 | 2015-05-27 | 常州科研试制中心有限公司 | Railless free-wheeled vehicle power cutoff automatic parking system |
| CN204354837U (en) * | 2014-11-21 | 2015-05-27 | 常州科研试制中心有限公司 | Railless free-wheeled vehicle enabling flameout control device |
| CN205553924U (en) * | 2016-04-19 | 2016-09-07 | 胡晓辉 | Vehicle automatic flameout electrically controlled device that opens door |
| CN205620761U (en) * | 2016-01-07 | 2016-10-05 | 山东临工工程机械有限公司 | Road roller is with electric start -stop interlocking gear |
| CN205818949U (en) * | 2016-07-01 | 2016-12-21 | 徐工集团工程机械股份有限公司道路机械分公司 | A kind of road roller handling safety protection device |
| CN108253135A (en) * | 2018-01-31 | 2018-07-06 | 袁菊花 | Flame-out and the gear linkage of vehicle |
-
2018
- 2018-11-05 CN CN201811309506.5A patent/CN109466325A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0233447A (en) * | 1988-07-22 | 1990-02-02 | Mitsubishi Electric Corp | Fuel injection control device for engine |
| CN201530325U (en) * | 2009-10-29 | 2010-07-21 | 浙江杭叉工程机械集团股份有限公司 | Vehicle seat perception system |
| CN204024835U (en) * | 2014-08-30 | 2014-12-17 | 山西晋城无烟煤矿业集团有限责任公司 | Rubber-tired cart car door latch-up protection device |
| CN204355025U (en) * | 2014-11-21 | 2015-05-27 | 常州科研试制中心有限公司 | Railless free-wheeled vehicle power cutoff automatic parking system |
| CN204354837U (en) * | 2014-11-21 | 2015-05-27 | 常州科研试制中心有限公司 | Railless free-wheeled vehicle enabling flameout control device |
| CN204357570U (en) * | 2014-12-10 | 2015-05-27 | 林德（中国）叉车有限公司 | A kind of device controlling motor auto extinguishing |
| CN205620761U (en) * | 2016-01-07 | 2016-10-05 | 山东临工工程机械有限公司 | Road roller is with electric start -stop interlocking gear |
| CN205553924U (en) * | 2016-04-19 | 2016-09-07 | 胡晓辉 | Vehicle automatic flameout electrically controlled device that opens door |
| CN205818949U (en) * | 2016-07-01 | 2016-12-21 | 徐工集团工程机械股份有限公司道路机械分公司 | A kind of road roller handling safety protection device |
| CN108253135A (en) * | 2018-01-31 | 2018-07-06 | 袁菊花 | Flame-out and the gear linkage of vehicle |
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