CN106679509B - Electro-hydraulic integrated form plate armour target has been remotely controlled focusing device - Google Patents
Electro-hydraulic integrated form plate armour target has been remotely controlled focusing device Download PDFInfo
- Publication number
- CN106679509B CN106679509B CN201611267948.9A CN201611267948A CN106679509B CN 106679509 B CN106679509 B CN 106679509B CN 201611267948 A CN201611267948 A CN 201611267948A CN 106679509 B CN106679509 B CN 106679509B
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- Prior art keywords
- target
- hydraulic
- oil cylinder
- accumulator
- oil
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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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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41J—TARGETS; TARGET RANGES; BULLET CATCHERS
- F41J7/00—Movable targets which are stationary when fired at
- F41J7/02—Movable targets which are stationary when fired at movable for checking
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
- F15B1/02—Installations or systems with accumulators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
- F15B11/08—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41J—TARGETS; TARGET RANGES; BULLET CATCHERS
- F41J7/00—Movable targets which are stationary when fired at
- F41J7/04—Movable targets which are stationary when fired at disappearing or moving when hit
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41J—TARGETS; TARGET RANGES; BULLET CATCHERS
- F41J7/00—Movable targets which are stationary when fired at
- F41J7/06—Bobbing targets, i.e. targets intermittently or unexpectedly appearing
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
- Fluid-Pressure Circuits (AREA)
Abstract
The invention discloses a kind of electro-hydraulic integrated form plate armour targets to be remotely controlled focusing device, it includes mainly motor, hydraulic pump, solenoid directional control valve, hydraulic accumulating device, execution oil cylinder, spring bumper, controller and back starting target mechanical mechanism.Motor enters hydraulic accumulator by check valve by micropump offer pressure oil and fills high pressure oil to accumulator, it is connected by solenoid directional control valve between accumulator and execution oil cylinder, accumulator supplies power to oil cylinder when back starting target device plays target, cushioning effect is played when putting target, and is recycled, stored the energy for putting target for playing target use next time；The one end for executing the push rod end and back starting target mechanism of oil cylinder links, and spring bumper is arranged in back starting target mechanism other end.Relatively existing back starting target driving device, output torque bigger of the invention, energy utilization is abundant, more energy efficient, simple in structure, volume smaller.
Description
【Technical field】
The present invention relates to automatic field, further relates to a kind of electro-hydraulic integrated form plate armour target and be remotely controlled focusing device.
【Background technology】
In panzer ball firing training, needs to be remotely controlled armoring target and carry out aobvious hidden and fall to operate.Target needs to detect big gun
Bullet hits information, also needs to meet concealment requirement, and acts control mechanism with certain height limitation, so required
Driving torque is larger；Along with field work bad environments, so power actuation system is complex.Existing automatic back starting target
Device is substantially pure electric vehicle driving (such as CN101509749A), and field exercise all uses storage battery power supply, and there are many to lack
Point.If stability is poor, complex structural designs, volume is heavy, and power consumption is serious, and it is very few to act number, cannot use for a long time；And
Field is difficult in maintenance when using, and the cost of maintenance is very high, and in addition cycle lie is short, therefore, in order to ensure training requirement, needs to take
With more or bigger accumulators.These factors so that field exercise is costly, serious to restrict the strong of panzer field exercise
Degree and range.
【Invention content】
The present invention provides a kind of armoring targets of electro-hydraulic integrated form to play device, gives full play to hydraulic system high power density
The advantages of with electrical system convenient for control, overcome the deficiencies in the prior art, it is proposed that a kind of simple in structure, arrangement is convenient, property
It can stablize, capacity usage ratio is high, has the remote control back starting target device of the persistently panzer ball firing training using ability.
In order to realize that the requirement of above-mentioned function, the present invention adopt the following technical scheme that：
Electro-hydraulic integrated form plate armour target provided by the invention has been remotely controlled focusing device, including motor, solenoid directional control valve, hydraulic energy-accumulating
Device executes oil cylinder, spring bumper, controller and back starting target mechanism；The motor is by micropump to hydraulic accumulator
Pressure is provided, is connected by solenoid directional control valve between the hydraulic accumulator and the execution oil cylinder；The oil for executing oil cylinder
Cylinder push rod end is connect with one end of the back starting target mechanism；The other end of the back starting target mechanism is provided with spring buffer dress
It sets；The controller receives the remote control back starting target signal that control centre sends, and controls all parts and carry out specified action；
The motor is service intermittent, just can be by micropump and unidirectional only when the hydraulic accumulator needs
Valve provides high pressure oil to the hydraulic accumulator, and the motor stops work after reaching the hydraulic accumulator setup pressure value
Make；When needing to fill high pressure oil again, the controller control motor is again started up oil-filled to the hydraulic accumulator；
The hydraulic accumulator provides high pressure oil when playing target to the execution oil cylinder, oil cylinder is pushed to play target；In target
Second half section, the hydraulic oil in the hydraulic accumulator have certain pressure value, pressure oil therein that can turn again to the execution
It in oil cylinder, generates a smaller pressure and plays cushioning effect, and recycle, store armoring target gravitional force confession and play target next time and make
With；Coordinate the spring bumper, the hydraulic accumulator is in the second half section of falling target partially recycled elastic potential energy.
As a kind of embodiment, the when of falling target is needed when receiving telecommand, the solenoid directional control valve work switching
To upper work, the hydraulic accumulator oil circuit is disconnected, and the hydraulic oil executed in oil cylinder is flow back to fuel tank, and target bar is in bullet
Start to fall under spring force effect, when angle is 30 degree to target bar from the ground, the solenoid directional control valve again switches to the next work,
The hydraulic accumulator and the execution oil cylinder reconnect, and the hydraulic oil in the hydraulic accumulator still has certain pressure
Value, pressure oil therein can turn again in oil cylinder, generate a thrust to slow down the movement of target bar, target bar is under the effect of gravity
Continue to move downward, kinetic energy and potential energy are while being converted into hydraulic energy and being stored into the hydraulic accumulator, the fortune of falling target
It is dynamic also to be buffered.
As a kind of embodiment, whole device is furnished with the controller specially designed and communication system, and the motor is made
For initial power source, it is stored in hydraulic accumulator after changing into hydraulic energy by control requirement, the execution oil cylinder is pushed to play target.
As a kind of embodiment, the pressure oil in system is discharged into the liquid by the execution oil cylinder under load effect
Press accumulator.
As a kind of embodiment, the end of travel of the back starting target structure is equipped with end buffer spring or torsional spring.
As a kind of embodiment, the motor is direct current generator.
Correspondingly, the present invention also provides a kind of back starting targets to execute system (hereinafter referred to as actuator), it includes mainly one
Direct current generator, a hydraulic pump, a check valve, a pressure switch, a two-bit triplet solenoid directional control valve, a hydraulic pressure store
Energy device (hereinafter referred to as accumulator), an execution oil cylinder, spring bumper (hereinafter referred to as spring), a controller, with
And back starting target mechanical mechanism composition.
The direct current generator provides pressure oil by miniature hydraulic pump and enters hydraulic accumulator to storage by check valve
Energy device fills high pressure oil, and motor is stopped after reaching accumulator setup pressure value.
The hydraulic energy storage device supplies power to execution oil cylinder when playing target, and buffering is played in the second half section of target
Effect, and recycle, store the corresponding energy of armoring target gravity for playing target use next time.
The execution oil cylinder is connected with accumulator by two-bit triplet solenoid valve, oil cylinder piston pole interlinking back starting target machine
Structure pushes back starting target device to play target.
The other end in back starting target mechanical structure is arranged in the spring bumper, and the later half of target is played in back starting target device
Section plays cushioning effect, in the front half section of target, provide power for fall target, and by partial elastic potential energy unloading in hydraulic pressure
Energy storage equipment.
The reservoir pressure that the pressure switch is used to control in accumulator passes through when pressure reaches default value
Feed back to control system cut-out motor.
The controller is responsible for receiving the remote control back starting target signal that control centre sends, and controls all parts system
Dynamic action.
Working principle of the present invention is as follows：
When armoring target attonity, target surface is placed on horizontal position, executes oil cylinder and is pushed near the position on the left side by piston rod,
Two position three-way valve is in upper.At this point, controller sends control signal, control direct current generator rotation provides pressure by micropump
Power oil.Pressure oil enters hydraulic accumulator by check valve and fills high pressure oil to accumulator, when arrival accumulator setup pressure value
Motor is stopped afterwards.Wait for the remote signal of control centre.
When the instruction for receiving remote control center, when needing to lift target to 90 degree of positions, two-position three way magnetic valve is switched to
Bottom works, and the pressure oil in accumulator enters oil cylinder, and oil cylinder is pushed to advance.When target bar lifts to about 60 degree, back starting target machine
Tool structure starts to encounter end buffer spring, and spring starts to be compressed, while the pressure that accumulator provides also is reducing, therefore
Thrust reduces, and lifts target action and reduces speed now, until finally steadily stopping at 90 degree of positions.And cylinder thrust is slightly larger than at this time
The active force of buffer spring makes target bar erect.
The when of falling target is needed when receiving telecommand, electromagnetic valve work is switched to upper work.Accumulator oil circuit quilt at this time
It disconnects, the hydraulic oil executed in oil cylinder is flow back to fuel tank.Target bar starts to fall under spring force.When target bar angle from the ground
At about 30 degree, solenoid valve again switches to the next work, then accumulator and hydraulic cylinder reconnect.Due to the liquid in accumulator
Pressure oil still has certain pressure value, pressure oil therein that can turn again in oil cylinder, generates a thrust to slow down the fortune of target bar
It is dynamic.Target bar continues to move downward under the effect of gravity, and kinetic energy and potential energy are stored into accumulator being converted into hydraulic energy
Meanwhile the movement of falling target is also buffered.
After target bar is laid flat completely, solenoid valve is switched to upper work again at this time, and direct current generator is given again by micropump
Accumulator supplements high pressure oil, and until reaching accumulator rated pressure, motor is stopped again, waits for back starting target action next time
Instruction.
Entire action is uniformly controlled by the control panel on each target drone under the scheduling of remote control center.
The advantageous effect of the present invention compared with the existing technology is：
1, the present invention provides power using the back starting target mechanism of electro-hydraulic integrated form, and the high power for giving full play to hydraulic system is close
The characteristics of spending, back starting target device overall volume is small, is arranged convenient for field, and has good concealment；
2, entire back starting target device is designed to integrated form, safeguards very convenient, good reliability, and back starting target driving can be greatly reduced
The cost of unit；
3, hydraulic accumulator not only energizes, but also can provide buffering, moreover it is possible to recycle the energy during target so that back starting target mistake
Cheng Wending, and reduce power consumption.Therefore the energy utilization efficiency of whole system is high, is remarkably improved the use time of actuator
Number.
【Description of the drawings】
Fig. 1 is that the armoring target of electro-hydraulic integrated form provided in an embodiment of the present invention plays the structural schematic diagram of device.
【Specific implementation mode】
Below in conjunction with attached drawing, the technical characteristic and advantage above-mentioned and other to the present invention are clearly and completely described,
Obviously, described embodiment is only the section Example of the present invention, rather than whole embodiments.
The present invention is further invented below in conjunction with the accompanying drawings.
As shown in Figure 1, the armoring target of electro-hydraulic integrated form provided in an embodiment of the present invention plays device by direct current generator 1, it is micro-
Type pump 2, check valve 3, accumulator 4, solenoid valve 5, oil cylinder 6 (execute oil cylinder), spring 7, target bar 8, and pressure switch 9 forms.It is whole
A action is uniformly controlled by the control panel on each target drone under the scheduling of remote control center.
With continued reference to Fig. 1, direct current generator 1 provides pressure oil by micropump 2 and enters accumulator 4 by check valve 3, gives
Accumulator fills high pressure oil, and motor 1 is stopped after reaching the setup pressure value of accumulator 4, and device is standby；
When target 8 attonity of bar, target surface is placed on horizontal position, and oil cylinder 6 is pushed to by target bar near the position on the left side, oil cylinder 6
Interior pressure is zero.Position as shown in the figure.
When the instruction for receiving remote control center, when needing to lift target to 90 degree of positions, the work of two-position three way magnetic valve 5 is cut
The next work is changed to, the pressure oil in accumulator 4 enters oil cylinder 6, and oil cylinder 6 is pushed to advance.Pressure is higher when initial, oil cylinder piston
On without spring force, therefore thrust is larger.When target bar lifts to about 60 degree, back starting target mechanical structure comes into contact with spring 7, bullet
Spring starts to be compressed, while the pressure of accumulator output is also reducing, therefore thrust starts to reduce, the acceleration of target bar action
Start to reduce, until finally steadily stopping 90 degree of positions, the position as shown in the dotted line of figure the right.And 6 thrust of oil cylinder is slightly at this time
More than spring force, target bar is kept to erect.
When needing the when of falling target by instruction, the work of solenoid valve 5 is switched to upper work.Accumulator 4 is disconnected at this time, oil cylinder 6
In hydraulic oil flow back to fuel tank.Target bar 8 starts to fall under spring force.When angle is about 30 degree to target bar from the ground, electricity
Magnet valve 5 again switches to the next work, then accumulator 4 and oil cylinder 6 reconnect.Hydraulic oil in accumulator still has certain pressure
Power, pressure oil therein can turn again in oil cylinder 6, generate a thrust to slow down the movement of target bar.Target bar 8 is in gravity
Under continue to move downward, energy movement obtain buffering while, be recycled in accumulator.
After target bar is laid flat completely, the oil pole in oil cylinder 6 is few, and solenoid valve 5 is switched to upper work, direct current generator again at this time
1 supplements high pressure oil again by micropump 2 to accumulator 4, and pressure is set until reaching accumulator, and pressure switch 9 provides signal,
Motor is stopped again.With this circulation action.
Particular embodiments described above has carried out further the purpose of the present invention, technical solution and advantageous effect
It is described in detail, it should be understood that the above is only a specific embodiment of the present invention, the protection being not intended to limit the present invention
Range.It particularly points out, to those skilled in the art, all within the spirits and principles of the present invention, that is done any repaiies
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (6)
1. a kind of electro-hydraulic integrated form plate armour target has been remotely controlled focusing device, which is characterized in that stored including motor, solenoid directional control valve, hydraulic pressure
It can device, execution oil cylinder, spring bumper, controller and back starting target mechanism；The motor is by micropump to hydraulic energy-accumulating
Device provides pressure, is connected by solenoid directional control valve between the hydraulic accumulator and the execution oil cylinder；The execution oil cylinder
Cylinder putter end is connect with one end of the back starting target mechanism；The other end of the back starting target mechanism is provided with spring buffer dress
It sets；The controller receives the remote control back starting target signal that control centre sends, and controls all parts and carry out specified action；
The motor is service intermittent, only when the hydraulic accumulator needs, can just be carried by micropump and check valve
The hydraulic accumulator is given for high pressure oil, the motor is stopped after reaching the hydraulic accumulator setup pressure value；When
When needing to fill high pressure oil again, the controller control motor is again started up oil-filled to the hydraulic accumulator；
The hydraulic accumulator provides high pressure oil when playing target to the execution oil cylinder, oil cylinder is pushed to play target；In the later half of target
Section, the hydraulic oil in the hydraulic accumulator has certain pressure value, pressure oil therein that can turn again to the execution oil cylinder
In, it generates a smaller pressure and plays cushioning effect, and recycle, store armoring target gravitional force for playing target use next time；
Coordinate the spring bumper, the hydraulic accumulator is in the second half section of falling target partially recycled elastic potential energy.
2. electro-hydraulic integrated form plate armour target according to claim 1 has been remotely controlled focusing device, which is characterized in that be remotely controlled when receiving
Instruction needs the when of falling target, and the solenoid directional control valve work is switched to upper work, and the hydraulic accumulator oil circuit is disconnected, described
The hydraulic oil executed in oil cylinder is flow back to fuel tank, and target bar starts to fall under spring force, when angle is 30 to target bar from the ground
When spending, the solenoid directional control valve again switches to the next work, and the hydraulic accumulator and the execution oil cylinder reconnect, institute
Stating the hydraulic oil in hydraulic accumulator still has certain pressure value, and pressure oil therein can turn again in oil cylinder, generates one
Thrust slows down the movement of target bar, and target bar continues to move downward under the effect of gravity, kinetic energy and potential energy are being converted into hydraulic pressure
While capable of being stored into the hydraulic accumulator, the movement of falling target is also buffered.
3. electro-hydraulic integrated form plate armour target according to claim 1 has been remotely controlled focusing device, which is characterized in that whole device is furnished with
The controller and communication system specially designed, the motor are stored up as initial power source after changing into hydraulic energy by control requirement
There are in hydraulic accumulator, the execution oil cylinder is pushed to play target.
4. electro-hydraulic integrated form plate armour target according to claim 1 has been remotely controlled focusing device, which is characterized in that the execution oil cylinder
The pressure oil in system is discharged into the hydraulic accumulator under load effect.
5. electro-hydraulic integrated form plate armour target according to claim 1 has been remotely controlled focusing device, which is characterized in that the back starting target knot
The end of travel of structure is equipped with end buffer spring or torsional spring.
6. electro-hydraulic integrated form plate armour target according to any one of claims 1 to 5 has been remotely controlled focusing device, which is characterized in that institute
It is direct current generator to state motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611267948.9A CN106679509B (en) | 2016-12-31 | 2016-12-31 | Electro-hydraulic integrated form plate armour target has been remotely controlled focusing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611267948.9A CN106679509B (en) | 2016-12-31 | 2016-12-31 | Electro-hydraulic integrated form plate armour target has been remotely controlled focusing device |
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| CN106679509A CN106679509A (en) | 2017-05-17 |
| CN106679509B true CN106679509B (en) | 2018-09-18 |
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| CN201611267948.9A Active CN106679509B (en) | 2016-12-31 | 2016-12-31 | Electro-hydraulic integrated form plate armour target has been remotely controlled focusing device |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109556461A (en) * | 2018-10-31 | 2019-04-02 | 合肥君信电子科技有限公司 | The handheld remote control device and scoring round target device of armoring back starting target machine and armoring back starting target machine |
| CN111637798A (en) * | 2020-05-18 | 2020-09-08 | 北京盈想东方科技股份有限公司 | Pneumatic high-precision acoustoelectric positioning tilting target |
| CN113200390A (en) * | 2021-05-07 | 2021-08-03 | 徐歌 | Unwinding charging barrel used for loading and unloading device of printing machine and using method thereof |
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| CN2648387Y (en) * | 2003-07-01 | 2004-10-13 | 陕西老枪靶业有限公司 | Automatic target device |
| CN201273795Y (en) * | 2008-07-17 | 2009-07-15 | 中国人民武装警察部队武汉指挥学院 | Portable automatic target shaking device |
| CN204932793U (en) * | 2015-07-06 | 2016-01-06 | 南通金双洋电子科技有限公司 | A kind of back starting target canopy automatically |
| CN105545833A (en) * | 2015-12-17 | 2016-05-04 | 宁波海天精工股份有限公司 | Energy-saving machine tool hydraulic power unit and transmission method thereof |
| CN206469784U (en) * | 2016-12-31 | 2017-09-05 | 杭州富凌科技有限公司 | The armoring target remote control of electro-hydraulic integrated form plays focusing device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4273093B2 (en) * | 2005-03-31 | 2009-06-03 | 株式会社京三製作所 | Target device |
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2016
- 2016-12-31 CN CN201611267948.9A patent/CN106679509B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2648387Y (en) * | 2003-07-01 | 2004-10-13 | 陕西老枪靶业有限公司 | Automatic target device |
| CN201273795Y (en) * | 2008-07-17 | 2009-07-15 | 中国人民武装警察部队武汉指挥学院 | Portable automatic target shaking device |
| CN204932793U (en) * | 2015-07-06 | 2016-01-06 | 南通金双洋电子科技有限公司 | A kind of back starting target canopy automatically |
| CN105545833A (en) * | 2015-12-17 | 2016-05-04 | 宁波海天精工股份有限公司 | Energy-saving machine tool hydraulic power unit and transmission method thereof |
| CN206469784U (en) * | 2016-12-31 | 2017-09-05 | 杭州富凌科技有限公司 | The armoring target remote control of electro-hydraulic integrated form plays focusing device |
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| CN106679509A (en) | 2017-05-17 |
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Denomination of invention: Electro hydraulic integrated remote control lifting and tipping device for armored target Effective date of registration: 20210616 Granted publication date: 20180918 Pledgee: China Minsheng Banking Corp Hangzhou branch Pledgor: HANGZHOU FULING TECHNOLOGY Co.,Ltd. Registration number: Y2021330000564 |
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