CN208242804U - A kind of feed-stuff mixer electric control system - Google Patents
A kind of feed-stuff mixer electric control system Download PDFInfo
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- CN208242804U CN208242804U CN201721876415.0U CN201721876415U CN208242804U CN 208242804 U CN208242804 U CN 208242804U CN 201721876415 U CN201721876415 U CN 201721876415U CN 208242804 U CN208242804 U CN 208242804U
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Abstract
The utility model discloses a kind of feed-stuff mixer electric control system, which includes controller, display, engine (containing ECU), central junction box, battery and system pressure sensor, fuel liquid level sensor, hydraulic oil temperature sensor, filter, hydraulic system solenoid valve.On the one hand controller receives the data transmitted by system pressure sensor, fuel liquid level sensor, hydraulic oil temperature sensor, the signal of filter transmitting and Engine ECU by CAN bus, on the other hand it is self-propelled from the movement such as the walking of feeding feed-stuff mixer, feeding, stirring, feeding signal to be passed into hydraulic system solenoid valve control, meanwhile controller is connected by CAN bus with display.Central junction box is connected with controller, display, Engine ECU respectively.Battery is connected with central junction box.The electric control system, wiring is simple, centralization degree is high, control is flexible, response is fast, failure rate is low.
Description
Technical field
The utility model relates to agriculture and animal husbandry field of mechanical technique, are a kind of feed-stuff mixer electric control systems, in particular to
The intelligence that a kind of wiring is simple, centralization degree is high, control is flexible, response is fast, failure rate is low is self-propelled to stir from feeding feed
Mix vehicle vehicle electric control system.
Background technique
As domestic animal husbandry is towards scale, modernization, intensive, standardized development, some pastures are to height
The feeding facility demand for spending automation is eager.At present the country used in it is self-propelled from feeding feed-stuff mixer be mostly overseas equipment,
Not only expensive and failure maintenance cannot be timely, influences pasture productivity effect, and it is self-propelled certainly to develop one kind for company thus
Feeding feed-stuff mixer.It is self-propelled from feeding feed-stuff mixer be complicated mechanical, electrical, liquid integrated mechanical equipment, logical relation
Complexity, relationship match is close between hydraulic power mechanism, executing agency, control element, auxiliary element, to realize self-propelled ask for
Expect the progress of each movement rational and orderly such as various functions such as vehicle walking, feeding, stirring, feeding, weighing of feed-stuff mixer.No
Only in this way, ambient enviroment is severe when feed-stuff mixer works, electric control system part is easily broken down, and leads to livestock feeding not
In time and then influence pasture benefit.Therefore, design a kind of wiring is simple, centralization degree is high, control flexibly, response is fast, failure
Rate it is low intelligence it is self-propelled from feeding feed-stuff mixer vehicle electric control system be exploitation it is self-propelled from feeding feed stir
The key of vehicle.
Utility model content
In order to realize above-mentioned technology, the utility model provides a kind of feed-stuff mixer electric control system.
The technical scheme adopted by the utility model is the control system includes that controller, display, engine (contain
ECU), central junction box, battery and system pressure sensor, fuel liquid level sensor, hydraulic oil temperature sensor, filter,
Hydraulic system solenoid valve.On the one hand controller can receive is sensed by system pressure sensor, fuel liquid level sensor, hydraulic oil temperature
The data that device, the signal of filter transmitting and Engine ECU are transmitted by CAN bus, another aspect controller transmit signal
It is acted to hydraulic system solenoid valve control is self-propelled from the walking of feeding feed-stuff mixer, feeding, stirring, feeding etc.；Meanwhile it controlling
Device processed is connected by CAN bus with display.Central junction box be battery feed distribution maincenter unit, respectively with control
Device, display, Engine ECU are connected, and carry out overload and short-circuit protection to each electrical equipment and harness.Battery connects with center
Wire box is connected, and can continue 24V direct current, the electrical equipments such as Engine ECU, controller, display are stably supplied.This
The whole-control system of utility model type feed-stuff mixer, wiring is simple, centralization degree is high, control is flexible, response is fast, failure
Rate is low.
Preferably, the controller is the general controls used for move vehicle and engineering machinery electric-controlled system
Device.The input terminal of the controller is switching signal, sensor, filter etc., and output end is connected with the solenoid valve, big of hydraulic system
Intermediate relay, warning device of hydraulic system of power electronic element etc..Core equipment of the controller as control system leads to
CAN bus is crossed to carry out data transmission with Engine ECU and display.Controller receives the data of Engine ECU, specified in ECU
In parameter area, data modification is carried out according to user demand, gives full play to the performance of engine, such as engine speed, controller
The rotary speed data for receiving engine adds switching signal outside the input port of controller, by the programming of software, makes turning for engine
The switching signal opening relationships of fast curve and controller input port, when controller receives switching signal, engine can be according to new
The relationship of foundation executes.In addition, the data of Engine ECU are passed to display by CAN bus by controller, display will be connect
The data of receipts are presented to user.
Preferably, in control system display on the one hand receive controller data, show some basic parameters of vehicle,
Such as light signal, engine instruments signal, hydraulic system parameters, sensor parameters, page fault and time set the page.Separately
On the one hand, display can monitor the operating condition of vehicle parameters and can be needed to adjust certain work according to real work
Parameter, so as to make self-propelled to work under the optimal condition from feeding feed-stuff mixer parameters.Furthermore below display also
Add and be arranged with key, to switching display function pages.
Preferably, the central junction box is the special junction box customized according to demand, and the insurance in the terminal box is burnt
Disconnected, corresponding indicator light is lighted, and removes each insurance of artificial inspection, the process of debugging from.In addition, most of on the market
Terminal box is the terminal box of bus, heavy truck, and relay inside terminal box, Insurance is more, volume is bigger, is increased
The weight and volume of the vehicle.Using dedicated terminal box, size is customized by demand for control and limits the quantity of relay and insurance.
Preferably, the Engine ECU, that is, engine electronic control unit, also referred to as microcomputerized controller, inside data
For all data of engine operation, it is called Engine ECU.Including: water temperature sensor, machine oil induction plug (detection hair
The engine oil pressure pickup of motivation system) and the information such as engine speed sensor.It is as common single-chip microcontroller, by micro-
The large scale integrated circuits such as processor (CPU), memory (ROM, RAM), input/output interface composition.Engine ECU is according to it
The program and data of memory are to output order after the information progress operation, processing, judgement of input.
Preferably, the pressure sensor includes vehicle traveling pump, feeding pumps, screw feeder pumps pressure sensor everywhere and installs
At the outlet pressure of various hydraulic pumps, the moment monitors outlet pressure.
Preferably, the hydraulic system solenoid valve includes parking solenoid valve, walking solenoid valve, gearshift magnetic valve, roller electricity
Magnet valve, screw feeder solenoid valve, feeding solenoid valve.
Preferably, the battery is maintenance-free battery, which does not need for electrolyte to be mixed into certain ratio
Example uses, directly will be in its access control system.
Preferably, the line of the control system, by the way of automotive wire bundle, compared with using the mode of connection of control cabinet
There is the advantages of saving space, easy access, short time limit.
The bright spot of the system is, controller can according to it is self-propelled from the walking of feeding feed-stuff mixer, feeding, stirring, feed
The movements such as material are programmed and by the data transmitted by Engine ECU of CAN bus receiving, meanwhile, controller is by engine
Data, vehicle basic parameter information are shown by the display that CAN bus connects.Within the scope of nominal parameter, user can basis
Real work needs to modify the data of engine, gives full play to vehicle performance.Secondly, the combination instrument that most of engineering trucks are used
Table structure focuses on intelligent display, and operator, which only passes through display, can understand vehicle situation, brief route it is same
When save the space of drivers' cab.
Finally, the mode of connection is changed to automotive wire bundle by original control cabinet, the change of the mode of connection saves space, contracting
The short duration reduces failure rate, extends service life, to preferably realize from the items walked from feeding feed-stuff mixer
Action request.
Detailed description of the invention
Fig. 1 is a kind of functional block diagram of feed-stuff mixer electric control system.
Fig. 2 is hydraulic oil temperature sensor circuit figure in Fig. 1.
Fig. 3 is Fig. 1 fuel liquid level sensor circuit diagram.
Fig. 4 is Fig. 1 shift circuit diagram.
Fig. 5 is a kind of feed-stuff mixer electric control system harness schematic diagram.
Specific embodiment
In order to have more clear and comprehensive understanding to the utility model, its specific embodiment of Detailed description of the invention is now compareed.
Fig. 1 is a kind of functional block diagram of feed-stuff mixer electric control system, and Fig. 2 is hydraulic oil temperature sensor electricity in Fig. 1
Lu Tu；Fig. 3 is Fig. 1 fuel liquid level sensor circuit diagram；Fig. 4 is Fig. 1 shift circuit diagram；Fig. 5 is a kind of feed-stuff mixer
Electric control system harness schematic diagram.The utility model type is further illustrated below in conjunction with attached drawing.
As shown in Figure 1, a kind of self-propelled vehicle electric control system from feeding feed-stuff mixer, the control system include
Controller, display, engine (contain ECU), central junction box, battery and system pressure sensor, fuel liquid level sensor,
Hydraulic oil temperature sensor, filter, hydraulic system solenoid valve.On the one hand controller can receive by system pressure sensor, fuel oil
The data that liquid level sensor, hydraulic oil temperature sensor, the signal of filter transmitting and Engine ECU are transmitted by CAN bus, separately
It includes walking solenoid valve, roller positive and negative rotation solenoid valve, screw feeder just that signal is passed to hydraulic system solenoid valve by one side controller
Invert solenoid valve, parking solenoid valve, and then control it is self-propelled from the walking of feeding feed-stuff mixer, parking, feeding, stirring, feed
The movement such as material, meanwhile, controller is connected by CAN bus with display.Central junction box is the maincenter of battery feed distribution
Unit is connected with controller, display, Engine ECU respectively, carries out overload to each electrical equipment and harness and short circuit is protected
Shield.Battery is connected with central junction box, can continue 24V direct current, Engine ECU is stably supplied, controller, shows
Show the electrical equipments such as device.
Controller is the general purpose controller used for move vehicle and engineering machinery electric-controlled system.The controller
Input terminal is switching signal, sensor, filter etc., and output end is connected with the solenoid valve of hydraulic system, great-power electronic element
Intermediate relay, the warning device of hydraulic system etc..Core equipment of the controller as control system, by CAN bus with
Engine ECU and display carry out data transmission.Controller receives the data of Engine ECU, within the scope of ECU nominal parameter,
Data modification is carried out according to user demand, gives full play to the performance of engine, such as engine speed, controller receives engine
Rotary speed data adds switching signal to make the speed curves and control of engine by the programming of software outside the input port of controller
The switching signal opening relationships of device input port, when controller receives switching signal, engine can be held according to newly-established relationship
Row.In addition, the data of Engine ECU are passed to display by CAN bus by controller, display respectfully presents received data
To user.
In control system on the one hand display receives the data of controller, shows some basic parameters of vehicle, such as light
Signal, engine instruments signal, hydraulic system parameters (such as Fig. 3), sensor parameters, page fault and time set the page.
On the other hand, display can monitor the operating condition of vehicle parameters and can be needed to adjust certain works according to real work
Make parameter, so as to make self-propelled to work under the optimal condition from feeding feed-stuff mixer parameters.Furthermore below display
Also plus with key it is arranged, to switching display function pages.
The central junction box is the special junction box customized according to demand, and the insurance in the terminal box is blown, right
The indicator light answered is lighted, and removes each insurance of artificial inspection, the process of debugging from.In addition, most of terminal box on the market
For bus, the terminal box of heavy truck, relay inside terminal box, Insurance is more, volume is bigger, increases the vehicle
Weight and volume.Using dedicated terminal box, size is customized by demand for control and limits the quantity of relay and insurance.
Engine ECU, that is, the engine electronic control unit, also referred to as microcomputerized controller, inside data be engine
All data of work, are called Engine ECU.Including: water temperature sensor, machine oil induction plug (detection engine system
Engine oil pressure pickup) and information such as engine speed sensor.It is as common single-chip microcontroller, by microprocessor
(CPU), the large scale integrated circuits such as memory (ROM, RAM), input/output interface form.Engine ECU is according to its memory
Program and data are to output order after the information progress operation, processing, judgement of input.
The sensor of controller input port has system pressure sensor, hydraulic oil temperature sensor, fuel liquid level sensor.Its
In, the optimum working temperature of hydraulic oil temperature sensor is 30~35 DEG C, to guarantee hydraulic working oil in optimum temperature, in circuit
Additional cooling fan is needed, and is worked by intermediate relay driving fan.Circuit diagram such as Fig. 2.
In the present embodiment, shift circuit combination design of Hydraulic System, circuit diagram such as Fig. 4.Circuit shift gears by shift oil circuit
In pressure switch, shift switch, gearshift magnetic valve and shift indicator lamp groups at.Control logic is when the pressure in oil circuit makes to press
After power closes the switch, the shift indicator light of controller B34 equipped at outlet port is lighted in figure, and signal prompt operator can shift gears,
Operator presses shift switch, and the gearshift magnetic valve of controller B33 equipped at outlet port is attracted in figure.
In the present embodiment, controller, display, engine (containing ECU), central junction box, battery and system pressure
Line between sensor, fuel liquid level sensor, hydraulic oil temperature sensor, filter, hydraulic system solenoid valve is all with harness
Form wiring, and suitable place is provided with plug and facilitates wiring, installation and maintenance, such as Fig. 5.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (7)
1. a kind of feed-stuff mixer electric control system, which is characterized in that the control system includes controller, display, starts
Machine ECU, central junction box, battery and system pressure sensor, fuel liquid level sensor, hydraulic oil temperature sensor, filter,
Hydraulic system solenoid valve；Controller receives the data transmitted by Engine ECU by CAN bus, meanwhile, controller is by engine
Data display is sent to by CAN bus；Central junction box is connected with controller, display, Engine ECU respectively, stores
Battery is connected with central junction box.
2. a kind of feed-stuff mixer electric control system according to claim 1, which is characterized in that the controller can root
It is programmed according to the walking of feed-stuff mixer, feeding, stirring, feeding movement and receives to be transmitted by Engine ECU by CAN bus
Data, meanwhile, the data of engine are sent to display by CAN bus by controller.
3. a kind of feed-stuff mixer electric control system according to claim 2, which is characterized in that the display can
By the vehicle speed information of vehicle, light signal, engine instruments signal, hydraulic system solenoid valve and the switch letter for controlling solenoid valve
Number, whether the information such as exception, operating mode are shown for sensor signal, braking system, and when occurring in Full Vehicle System therefore
Control system can and alarm and show that user can check failure in time from display when barrier.
4. a kind of feed-stuff mixer electric control system according to claim 1, which is characterized in that the pressure sensor
Pressure sensor everywhere is pumped including vehicle traveling pump, feeding pump, screw feeder.
5. a kind of feed-stuff mixer electric control system according to claim 1, which is characterized in that the hydraulic system electricity
Magnet valve includes parking solenoid valve, walking solenoid valve, gearshift magnetic valve, roller solenoid valve, screw feeder solenoid valve, feeding solenoid valve.
6. a kind of feed-stuff mixer electric control system according to claim 1, which is characterized in that the central junction box is logical
It crosses route to be connected with battery, controller, display, Engine ECU respectively, and overload and short circuit is carried out to each electrical equipment
Protection.
7. a kind of feed-stuff mixer electric control system according to claim 1, which is characterized in that the battery conduct
Feed-stuff mixer vehicle general supply, when work its 24V direct current can be continued, be stably supplied Engine ECU, controller,
These electrical equipments of display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721876415.0U CN208242804U (en) | 2017-12-27 | 2017-12-27 | A kind of feed-stuff mixer electric control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721876415.0U CN208242804U (en) | 2017-12-27 | 2017-12-27 | A kind of feed-stuff mixer electric control system |
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| Publication Number | Publication Date |
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| CN208242804U true CN208242804U (en) | 2018-12-18 |
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| CN201721876415.0U Active CN208242804U (en) | 2017-12-27 | 2017-12-27 | A kind of feed-stuff mixer electric control system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109625006A (en) * | 2018-12-24 | 2019-04-16 | 中铁宝桥集团有限公司 | A kind of railcar significant trouble forced stoppage protection system |
| CN109965323A (en) * | 2017-12-27 | 2019-07-05 | 中车大同电力机车有限公司 | A kind of feed-stuff mixer electric control system |
-
2017
- 2017-12-27 CN CN201721876415.0U patent/CN208242804U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109965323A (en) * | 2017-12-27 | 2019-07-05 | 中车大同电力机车有限公司 | A kind of feed-stuff mixer electric control system |
| CN109625006A (en) * | 2018-12-24 | 2019-04-16 | 中铁宝桥集团有限公司 | A kind of railcar significant trouble forced stoppage protection system |
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