CN208752469U - A kind of automatically controlled regulating system of pure electric vehicle sweeping disc for road sweeper device hydraulic working pressure - Google Patents
A kind of automatically controlled regulating system of pure electric vehicle sweeping disc for road sweeper device hydraulic working pressure Download PDFInfo
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- CN208752469U CN208752469U CN201821583916.4U CN201821583916U CN208752469U CN 208752469 U CN208752469 U CN 208752469U CN 201821583916 U CN201821583916 U CN 201821583916U CN 208752469 U CN208752469 U CN 208752469U
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Abstract
The utility model discloses a kind of automatically controlled regulating systems of pure electric vehicle sweeping disc for road sweeper device hydraulic working pressure, including controller, man machine operation interface, pressure transmitter, sweep disk device Hydraulic Power Transmission System and alarm, the pressure transmitter is mounted in the working line for sweeping disk device Hydraulic Power Transmission System, the real-time working pressure for sweeping disk device Hydraulic Power Transmission System is detected, the disk device Hydraulic Power Transmission System of sweeping includes for the electromagnetic proportional valve sweeping disk device Hydraulic Power Transmission System operating pressure and being adjusted, the man machine operation interface is electrically connected with the controller, the controller respectively with pressure transmitter, electromagnetic proportional valve and alarm electrical connection, the control instruction of detection signal or man machine operation interface input that the controller is transmitted according to pressure transmitter controls the working condition of electromagnetic proportional valve and alarm.The utility model effective, safety, reliable, intelligence sweeping disc for road sweeper device hydraulic working pressure can be adjusted by automatically controlled.
Description
Technical field
The utility model relates to environmental sanitation vehicles technical field, especially a kind of pure electric vehicle sweeping disc for road sweeper device hydraulic
The automatically controlled regulating system of pressure.
Background technique
With the rapid development of social progress and science and technology, intelligence, effect of the people to environmental sanitation vehicles equipment
The demands such as forthright and reduced form operability are more more and more intense.Pure electric vehicle sanitation cart will undoubtedly become the following special sanitation vehicle
Developing direction, pure electric vehicle sweeping machine are also exactly a wherein important ring.And disk device is swept, it is very crucial on pure electric vehicle sweeping machine
Apparatus for work, have higher requirement to the intelligence and efficient operation of sweeping disk device, how disk is being swept in easier realization
Carrying out autonomous adjusting and setting to hydraulic system pressure when device works is to sweep disk device technical problem to be solved.
Summary of the invention
In order to solve deficiency in the prior art, the purpose of this utility model is to provide a kind of pure electric vehicle sweeping disc for road sweeper
The automatically controlled regulating system of device hydraulic working pressure.
To achieve the above object, the utility model uses following technical scheme:
A kind of automatically controlled regulating system of pure electric vehicle sweeping disc for road sweeper device hydraulic working pressure, including controller, human-machine operation
Interface, pressure transmitter sweep disk device Hydraulic Power Transmission System and alarm, and the pressure transmitter is mounted on that sweep disk device hydraulic
In the working line of transmission system, the real-time working pressure for sweeping disk device Hydraulic Power Transmission System is detected, it is described to sweep disk dress
Set Hydraulic Power Transmission System include for the electromagnetic proportional valve sweeping disk device Hydraulic Power Transmission System operating pressure and being adjusted, it is described
Man machine operation interface is electrically connected with the controller, and the controller is electrically connected with pressure transmitter, electromagnetic proportional valve and alarm respectively
It connects, the control instruction that the detection signal or man machine operation interface that the controller is transmitted according to pressure transmitter input controls electromagnetism
The working condition of proportioning valve and alarm.
The man machine operation interface passes through CAN bus and controller connection communication.
The man machine operation interface is display screen.
The utility model uses above technical scheme, can effectively be filled by controller to disk is swept when sweeping the work of disk device
The hydraulic working pressure set is adjusted, so that actual working pressure is able to satisfy set working pressure.This is practical
It is novel effective, safety, reliable, intelligence sweeping disc for road sweeper device hydraulic working pressure to be adjusted by automatically controlled
Section.Each working condition good can control, and achieve the desired results, and guarantee the workability of pure electric vehicle sweeping machine.
Detailed description of the invention
The utility model is described in further details below in conjunction with the drawings and specific embodiments:
Fig. 1 is a kind of the automatically controlled of the automatically controlled regulating system of pure electric vehicle sweeping disc for road sweeper device hydraulic working pressure of the utility model
Regulating system block diagram；
Fig. 2 is the hydraulic schematic diagram of the utility model.
Specific embodiment
As shown in attached drawing 1 or 2, the automatically controlled adjusting system of the pure electric vehicle sweeping disc for road sweeper device hydraulic working pressure of the utility model
System mainly includes controller, display screen, electromagnetic proportional valve 3, pressure transmitter 4, alarm, other electrical equipments.
The pressure transmitter 4 is installed on and sweeps in disk device hydraulic system working line, sweeps disk device when to work
The real-time working pressure of hydraulic system is detected, and by collected pressure data be sent to the controller in real time
In.
The electromagnetic proportional valve 3 sweeps disk device hydraulic system working pressure letter by receiving transmitted by the controller
Number, pressure when sweeping the work of disk device hydraulic system is adjusted.
The alarm sweeps disk device hydraulic system working pressure value by what the comparison pressure transmitter 4 was fed back
Disk device hydraulic system working pressure value is swept with setting, when what the pressure transmitter 4 was fed back sweeps disk device hydraulic system
Not in allowed limits, alarm will for working pressure and the set difference for sweeping disk device hydraulic system working pressure value
Can work, prompt operator pay attention at this time sweep disk device hydraulic system working pressure.
The display screen, by CAN bus and the controller connection communication, for sending pure electric vehicle sweeping machine part
Job Operations instruction, wherein also including the control to disk device is swept.The display screen, which is used to set, simultaneously required sweeps disk device
Hydraulic system working pressure, and the controller is sent to by CAN bus.Pressure described in the display screen real-time display simultaneously
What transmitter 4 was fed back sweeps the real-time working pressure of disk device hydraulic system；When alarm work, display screen also will display
Corresponding warning message prompts operator to pay attention to sweeping disk device hydraulic system working pressure at this time.Meanwhile it being also used to monitor pure
Electronic whole vehicle state, including electric machine operation state, vehicle signal input/output state, chassis state, alarm condition etc., are used for
Inquire Full Vehicle System state parameter etc..
The controller is communicated by CAN bus and the display screen.The controller is by receiving institute
The working instruction for stating display screen transmission drives the various of Vehicular system further according to the logic judgment of each software module of controller
Solenoid valve and other electrical equipments, fulfil assignment control；The controller receive display screen setting to sweep disk device hydraulic
System working pressure, then this signal is sent to the electromagnetic proportional valve 3, to pressure when sweeping the work of disk device hydraulic system into
Row is adjusted；The controller receives the pressure swept when disk device hydraulic system works in real time that the pressure transmitter 4 is fed back
Value, the disk device hydraulic system working pressure value of sweeping fed back to the pressure transmitter 4 sweep disk device hydraulic pressure system with what is set
System working pressure compares, then the software module write by the controller, automatically adjusts, to output to institute
The value for stating electromagnetic proportional valve 3 is modified, and revised output valve is transmitted to the electromagnetic proportional valve 3 again, so that described
Disk device hydraulic system working pressure value that pressure transmitter 4 was fed back sweep, which levels off to, set sweeps disk device hydraulic system work
Make pressure value, the disk device hydraulic system working pressure value of sweeping for keeping the pressure transmitter 4 to be fed back sweeps disk with set
The difference of device hydraulic system working pressure value is in permitted range.When what the pressure transmitter 4 was fed back sweeps disk dress
Hydraulic system working pressure value and the set difference for sweeping disk device hydraulic system working pressure value are set not in the range of permission
When interior, the alarm and the display screen are sent a signal to, it is made to start corresponding work.
The automatically controlled regulating system specific method of disk device working hydraulic pressure pressure of sweeping of the utility model is:
1) the required pressure value swept when disk device hydraulic system works is set on the display screen；
2) on the display screen to sweep disk device work carry out control operation；
3) display screen will sweep disk device work order and be sent to the controller, by the controller according to the control
The logic judgment driving for the software module write in device processed sweeps the corresponding solenoid valve of disk device operation and (specifically includes and sweep disk swing electricity
Magnet valve 1 and sweep disk lifting solenoid valve 2) to sweep disk device work control；
4) controller receives the demand pressure value of setting transmitted by the display screen, this pressure value is passed through control
Working signal needed for the software module write in device processed is converted into the electromagnetic proportional valve 3；
5) working signal of required pressure value is sent to the electromagnetic proportional valve 3, the electromagnetism by the controller
The pressure for sweeping the work of disk device hydraulic system is adjusted in proportioning valve 3；
6) pressure transmitter 4 is measured in real time the operating pressure for sweeping disk device hydraulic system, and will test
Value feed back to the controller；
7) after the controller receives the pressure value that the pressure transmitter 4 is fed back, by 4 institute of pressure transmitter
The disk device hydraulic system working pressure value of sweeping of feedback passes through control with set disk device hydraulic system working pressure value of sweeping
The software module write in device compares；
8) when the comparing result of pressure value not within the allowable range when, the controller will be by the adjusting that writes
Software module is modified the value for being sent to the electromagnetic proportional valve 3, then revised value is sent to the solenoid-operated proportional
Valve 3；
9) controller repeat 7), 8) step, until the comparing result of pressure value is within the allowable range；
10) in the range of the comparing result of pressure value is unable to reach permission always, that is, the reality of disk device hydraulic system is swept
When border working pressure can not reach set pressure value by the adjusting software module of the controller always, the control
Device will send signal, so that when alarm work, while display screen will also show corresponding warning message, prompt operator's note
Meaning sweeps disk device hydraulic system working pressure at this time；
Pass through test, the automatically controlled regulating system of sweeping disc for road sweeper device working hydraulic pressure pressure, the energy when sweeping the work of disk device
Effectively the hydraulic working pressure for sweeping disk device is adjusted by controller, so that actual working pressure is able to satisfy institute
The working pressure of setting.It can be effective, safety, reliable, intelligence to sweeping disc for road sweeper device hydraulic working pressure
It is adjusted by automatically controlled.Each working condition good can control, and achieve the desired results, and guarantee the work of pure electric vehicle sweeping machine
Property.
The above is only the preferred embodiments of the utility model, are not intended to limit the utility model, for this field
Technical staff for, various modifications and changes may be made to the present invention, within the spirit and principle of the utility model,
Any modification, equivalent substitution, improvement and etc. done, should be included within the scope of protection of this utility model.
Claims (3)
1. a kind of automatically controlled regulating system of pure electric vehicle sweeping disc for road sweeper device hydraulic working pressure, it is characterised in that: including controller,
Man machine operation interface, pressure transmitter sweep disk device Hydraulic Power Transmission System and alarm, and the pressure transmitter, which is mounted on, sweeps disk
In the working line of device Hydraulic Power Transmission System, the real-time working pressure for sweeping disk device Hydraulic Power Transmission System is detected, institute
Stating and sweeping disk device Hydraulic Power Transmission System includes for the electromagnetism ratio sweeping disk device Hydraulic Power Transmission System operating pressure and being adjusted
Example valve, the man machine operation interface is electrically connected with the controller, the controller respectively with pressure transmitter, electromagnetic proportional valve and report
Alert device electrical connection, the control instruction that the detection signal or man machine operation interface that the controller is transmitted according to pressure transmitter input
Control the working condition of electromagnetic proportional valve and alarm.
2. a kind of automatically controlled regulating system of pure electric vehicle sweeping disc for road sweeper device hydraulic working pressure according to claim 1,
Be characterized in that: the man machine operation interface passes through CAN bus and controller connection communication.
3. a kind of automatically controlled regulating system of pure electric vehicle sweeping disc for road sweeper device hydraulic working pressure according to claim 1,
Be characterized in that: the man machine operation interface is display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821583916.4U CN208752469U (en) | 2018-09-27 | 2018-09-27 | A kind of automatically controlled regulating system of pure electric vehicle sweeping disc for road sweeper device hydraulic working pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821583916.4U CN208752469U (en) | 2018-09-27 | 2018-09-27 | A kind of automatically controlled regulating system of pure electric vehicle sweeping disc for road sweeper device hydraulic working pressure |
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| Publication Number | Publication Date |
|---|---|
| CN208752469U true CN208752469U (en) | 2019-04-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821583916.4U Active CN208752469U (en) | 2018-09-27 | 2018-09-27 | A kind of automatically controlled regulating system of pure electric vehicle sweeping disc for road sweeper device hydraulic working pressure |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110952488A (en) * | 2019-12-31 | 2020-04-03 | 福建龙马环卫装备股份有限公司 | Automatic sweep set automatic control circuit that adapts to multiple road conditions |
| CN111025948A (en) * | 2019-12-31 | 2020-04-17 | 福建龙马环卫装备股份有限公司 | Intelligent swing control method and system for sweeping disc device of sweeping machine |
| CN111176179A (en) * | 2020-01-05 | 2020-05-19 | 开沃新能源汽车集团有限公司 | Electricelectric moves sweeping machine electrical apparatus control system |
-
2018
- 2018-09-27 CN CN201821583916.4U patent/CN208752469U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110952488A (en) * | 2019-12-31 | 2020-04-03 | 福建龙马环卫装备股份有限公司 | Automatic sweep set automatic control circuit that adapts to multiple road conditions |
| CN111025948A (en) * | 2019-12-31 | 2020-04-17 | 福建龙马环卫装备股份有限公司 | Intelligent swing control method and system for sweeping disc device of sweeping machine |
| CN110952488B (en) * | 2019-12-31 | 2021-08-13 | 福建龙马环卫装备股份有限公司 | Automatic sweep set automatic control circuit that adapts to multiple road conditions |
| CN111176179A (en) * | 2020-01-05 | 2020-05-19 | 开沃新能源汽车集团有限公司 | Electricelectric moves sweeping machine electrical apparatus control system |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 364028 No. 42, Longteng South Road, Donghua community, Dongxiao Town, Xinluo District, Longyan City, Fujian Province Patentee after: Fulongma Group Co.,Ltd. Address before: 364000 Longyan Economic Development Zone, Longyan City, Fujian Province Patentee before: FUJIAN LONGMA ENVIRONMENTAL SANITATION EQUIPMENT Co.,Ltd. |
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| CP03 | Change of name, title or address |