CN109121510A - A kind of traction control system - Google Patents
A kind of traction control system Download PDFInfo
- Publication number
- CN109121510A CN109121510A CN201810989008.3A CN201810989008A CN109121510A CN 109121510 A CN109121510 A CN 109121510A CN 201810989008 A CN201810989008 A CN 201810989008A CN 109121510 A CN109121510 A CN 109121510A
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- CN
- China
- Prior art keywords
- agricultural machinery
- implement
- deep ploughing
- tractive force
- farmland
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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
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B63/00—Lifting or adjusting devices or arrangements for agricultural machines or implements
- A01B63/02—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors
- A01B63/10—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means
- A01B63/111—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means regulating working depth of implements
- A01B63/112—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means regulating working depth of implements to control draught load, i.e. tractive force
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Lifting Devices For Agricultural Implements (AREA)
Abstract
The invention belongs to Modern Agricultural Machine fields, more particularly to a kind of traction control system, it to be used for agricultural machinery of deep ploughing, including tractive force adjustment portion, data acquisition portion, when deep ploughing agricultural machinery meets the activity duration demand of farmland owner with the first power, when diesel-fuel price m is less than standard value m0, engine is controlled with rated power and carries out operation, when diesel-fuel price m is greater than standard value m0, the tractive force for controlling agricultural machinery and implement is the first tractive force F1When, when agricultural machinery meets the technical need of farmland owner, engine being controlled with rated power and carries out operation, when agricultural machinery is not able to satisfy the technical need of farmland owner, control the distance between agricultural machinery and implement and ground are second distance value d2.The traction control system of deep ploughing agricultural machinery adjusts the depth of implements and tractive force of agricultural machinery and implement according to the demand of farmland owner and the performance of agricultural machinery, and agricultural machinery is made to be suitable for the planting environment of small-scale, multi-user, multiple types, and user experience is good.
Description
Technical field
The invention belongs to Modern Agricultural Machine field, in particular to a kind of traction control system for agricultural machinery of deep ploughing.
Background technique
In practical cultivating procedure, existing farming agricultural machinery in operation process, such as encounters the soft or hard degree bad adaptability in soil
The barriers such as stone cannot adjust tractive force, the patent of existing some research such as Husco International, Inc. in time
Product is used to operate the traction control method (with reference to CN102598907A) of earth mover, Hunan Chunyan Machinery Manufacturing Co., Ltd.
A kind of efficient deep ploughing implements of controllable tilling depth of patented product (refer to CN106612656A, CN106508153A), Jiangsu is big
A kind of tractor work depth resistance-position regulating electro-controlled apparatus of patented product (referring to CN104782259A) can part
Ground solves the problems, such as this.
Summary of the invention
The present invention provides a kind of traction control system of agricultural machinery of deep ploughing, not only according to ground in control process
Or the detection feedback of soil, it also fully considers the subjective factor of user, agricultural machinery is made to be suitable for small-scale, multi-user, multiple types
Planting environment, user experience is good.
It includes depth of implements adjustment portion and data acquisition portion；
The depth of implements adjustment portion includes:
Lower pull rod, one end are hinged on the body of deep ploughing agricultural machinery, and the other end connects agricultural machinery and implement, between agricultural machinery and implement and ground
Initial distance value be first distance value d1；
Axis is promoted, one end is connected with hydraulic cylinder piston rod, and the other end is fixedly connected on lower pull rod by lift arm,
For driving lower pull rod to move up and down, so that the depth of implements of agricultural machinery and implement be made to change；
Hydraulic pump is connected with hydraulic cylinder, is axially moved for driving hydraulic cylinder piston rod along piston rod, to drive
Promote axis rotation；
Governor is used to control the fuel delivery to engine, to change the output torque of engine, to make agricultural machinery and implement
Tractive force change；
Data acquisition portion includes range sensor, drawbar load sensing mechanism and farming service platform；Wherein,
The connecting place of lower pull rod and agricultural machinery and implement is arranged in range sensor, be used to detect between agricultural machinery and implement and ground away from
From；
The junction of lower pull rod and agricultural machinery body of deep ploughing is arranged in, for detecting leading for agricultural machinery and implement in drawbar load sensing mechanism
Gravitation；
Farming service platform includes:
First human-computer interaction interface, as the operation interface of farmland owner, for obtaining farmland owner to required
The activity duration demand that operation farmland proposes；
Second human-computer interaction interface, it is deep for obtaining provided operation as the operation interface of deep ploughing agricultural machinery operator
Plough the rated power of agricultural machine engine；
Data capture unit is used to obtain the diesel-fuel price m of Vehicles Collected from Market；
Platform Server is configured as:
(1) it obtains the technical need of farmland owner and the performance of deep ploughing agricultural machinery is provided；
(2) judge whether the performance for providing deep ploughing agricultural machinery meets the technical need of farmland owner；
(3) when deep ploughing agricultural machinery meets the activity duration demand of farmland owner with the first power, at this time according to diesel oil valence
Lattice do further judgement, when diesel-fuel price m is less than standard value m0, engine is controlled with rated power and carries out operation, is made with saving
The industry time, when diesel-fuel price m is greater than standard value m0, control governor adjusts fuel delivery, when drawbar load sensing mechanism detects agricultural machinery
The tractive force F of tool is equal to the first tractive force F1When, control governor keeps current state to work on, it is ensured that deep ploughing agricultural machinery is on time
It fulfils assignment, wherein the first power is less than rated power；
(4) when deep ploughing agricultural machinery meets the activity duration demand of farmland owner with rated power, engine is controlled with volume
Determine power and carries out operation；
(5) when the rated power for agricultural machine engine of deep ploughing is insufficient for the activity duration demand of farmland owner, this
When in order to ensure can fulfil assignment at the appointed time, control depth of implements adjustment portion reduces the depth of implements of agricultural machinery and implement to reduce
Resistance in cultivating procedure, namely control hydraulic pump driving hydraulic cylinder piston are mobile, when range sensor detect agricultural machinery and implement with
The distance between ground is equal to second distance value d2When, control hydraulic pump stops working；
Wherein, the activity duration is inversely proportional with tractive force namely activity duration more short distractor power is bigger.
The beneficial effects of the present invention are: the present invention adjusts agricultural machinery and implement according to the demand of farmland owner and the performance of agricultural machinery
Depth of implements, so that agricultural machinery is suitable for the planting environment of small-scale, multi-user, multiple types, user experience is good.
Detailed description of the invention
Fig. 1 shows the traction control system schematic diagram of deep ploughing agricultural machinery；
Fig. 2 shows the composition block diagrams of traction control system.
Specific embodiment
With reference to the accompanying drawings, the function that the structure of this system is described in detail and is realized.
A kind of traction control system for agricultural machinery of deep ploughing comprising depth of implements adjustment portion 1, data acquisition portion 2；
Wherein,
Tractive force adjustment portion 1 includes hydraulic lift hitch 11 for adjusting agricultural machinery and implement depth of implements and for adjusting agricultural machinery
Has the governor 12 of tractive force；
Wherein,
Hydraulic lift hitch 11:
Lower pull rod 111, one end are hingedly connected on deep ploughing agricultural machinery body, and the other end connects agricultural machinery and implement；
Axis 112 is promoted, one end is connected with hydraulic cylinder piston rod 113, and the other end is fixedly connected on down by lift arm 114
On pull rod 111, for driving lower pull rod 111 to move up and down, so that the depth of implements of agricultural machinery and implement be made to change；
Hydraulic pump 115, is connected with hydraulic cylinder, is axially moved for driving hydraulic cylinder piston rod 113 along piston rod, from
And it drives and promotes the rotation of axis 112；
Governor 12 makes the output torque of engine change, leads to agricultural machinery and implement for controlling the fuel delivery of injection pump
Tractive force change；
Data acquisition portion 2 includes range sensor 21, drawbar load sensing mechanism 22 and farming service platform 23；
Wherein,
Range sensor 21, setting is in lower pull rod 111 and agricultural machinery and implement connecting place, for detecting between agricultural machinery and implement and ground
Distance d；
Drawbar load sensing mechanism 22, setting is in lower pull rod 111 and deep ploughing agricultural machinery body junction, for detecting agricultural machinery and implement
Tractive force F；
Farming service platform 23 includes:
First human-computer interaction interface 231, as the operation interface of farmland owner, for obtaining farmland owner to institute
The activity duration demand for needing operation farmland to propose；
Second human-computer interaction interface 232, as the operation interface of deep ploughing agricultural machinery operator, for obtaining provided operation
The rated power for agricultural machine engine of deep ploughing；
Data capture unit 233 is used to obtain the diesel-fuel price m of Vehicles Collected from Market；
Platform Server 234, is configured as:
(1) it obtains the technical need of farmland owner and the performance of deep ploughing agricultural machinery is provided；
(2) judge whether the performance for providing deep ploughing agricultural machinery meets the technical need of farmland owner；
(3) when deep ploughing agricultural machinery meets the activity duration demand of farmland owner with the first power, at this time according to diesel oil valence
Lattice do further judgement, when diesel-fuel price m is less than standard value m0, engine is controlled with rated power and carries out operation, is made with saving
The industry time, when diesel-fuel price m is greater than standard value m0, control governor adjusts the fuel delivery of injection pump, when drawbar load sensing mechanism is examined
The tractive force F for measuring agricultural machinery and implement is equal to the first tractive force F1When, control governor keeps current state to work on, it is ensured that deep ploughing
Agricultural machinery is timely completed operation, wherein the first power is far smaller than rated power；
(4) when deep ploughing agricultural machinery meets the activity duration demand of farmland owner with rated power, engine is controlled with volume
Determine power and carries out operation；
(5) when the rated power for agricultural machine engine of deep ploughing is insufficient for the activity duration demand of farmland owner, this
When in order to ensure that can fulfil assignment at the appointed time, the depth of implements of agricultural machinery and implement need to be reduced to reduce the resistance in cultivating procedure
Power, therefore, control hydraulic pump driving hydraulic cylinder piston are mobile, when range sensor detects the distance between agricultural machinery and implement and ground
D is equal to second distance value d2When, control hydraulic pump stops working；
Wherein, the activity duration is inversely proportional with tractive force namely activity duration more short distractor power is bigger.
One skilled in the art would recognize that without departing substantially from the spirit and scope of the invention as generally describing,
Various variations and/or modification can be carried out to invention shown in each specific embodiment.Therefore, in terms of all
For, embodiment here is considered as illustrative and and non-limiting.Equally, the present invention includes any feature
Combination, the combination of any feature especially in Patent right requirement, even if the combination of this feature or feature is not in patent
It is explicitely stated in claim or each embodiment here.
Claims (2)
1. a kind of traction control system, the size of the detection feedback adjustment tractive force based on ground or soil, feature exist
In also the subjective factor based on user further adjusts tractive force.
2. a kind of traction control system, which is characterized in that
It includes depth of implements adjustment portion and data acquisition portion；
The depth of implements adjustment portion includes:
Lower pull rod, one end are hinged on the body of deep ploughing agricultural machinery, and the other end connects agricultural machinery and implement, first between agricultural machinery and implement and ground
Beginning distance value is first distance value d1；
Axis is promoted, one end is connected with hydraulic cylinder piston rod, and the other end is fixedly connected on lower pull rod by lift arm, is used for
Lower pull rod is driven to move up and down, so that the depth of implements of agricultural machinery and implement be made to change；
Hydraulic pump is connected with hydraulic cylinder, is axially moved for driving hydraulic cylinder piston rod along piston rod, to drive promotion
Axis rotation；
Governor is used to control the fuel delivery to engine, to change the output torque of engine, to make leading for agricultural machinery and implement
Gravitation changes；
Data acquisition portion includes range sensor, drawbar load sensing mechanism and farming service platform；Wherein,
The connecting place of lower pull rod and agricultural machinery and implement is arranged in range sensor, is used to detect the distance between agricultural machinery and implement and ground；
The junction of lower pull rod and agricultural machinery body of deep ploughing is arranged in, for detecting the tractive force of agricultural machinery and implement in drawbar load sensing mechanism；
Farming service platform includes:
First human-computer interaction interface, as the operation interface of farmland owner, for obtaining farmland owner to required operation
The activity duration demand that farmland proposes；
Second human-computer interaction interface, as the operation interface of deep ploughing agricultural machinery operator, for obtaining provided operation deep ploughing agriculture
The rated power of machine engine；
Data capture unit is used to obtain the diesel-fuel price m of Vehicles Collected from Market；
Platform Server is configured as:
(1) it obtains the technical need of farmland owner and the performance of deep ploughing agricultural machinery is provided；
(2) judge whether the performance for providing deep ploughing agricultural machinery meets the technical need of farmland owner；
(3) it when deep ploughing agricultural machinery meets the activity duration demand of farmland owner with the first power, is done at this time according to diesel-fuel price
Further judgement, when diesel-fuel price m is less than standard value m0, engine is controlled with rated power and carries out operation, when saving operation
Between, when diesel-fuel price m is greater than standard value m0, control governor adjusts fuel delivery, when drawbar load sensing mechanism detects agricultural machinery and implement
Tractive force F is equal to the first tractive force F1When, control governor keeps current state to work on, it is ensured that deep ploughing agricultural machinery is timely completed
Operation, wherein the first power is less than rated power；
(4) when deep ploughing agricultural machinery meets the activity duration demand of farmland owner with rated power, engine is controlled with specified function
Rate carries out operation；
(5) when deep plough agricultural machine engine rated power be insufficient for the activity duration demand of farmland owner when, at this time for
Guarantee to fulfil assignment at the appointed time, control depth of implements adjustment portion reduces the depth of implements of agricultural machinery and implement to reduce farming
Resistance in the process, namely control hydraulic pump driving hydraulic cylinder piston are mobile, when range sensor detects agricultural machinery and implement and ground
The distance between be equal to second distance value d2When, control hydraulic pump stops working；
Wherein, the activity duration is inversely proportional with tractive force namely activity duration more short distractor power is bigger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810989008.3A CN109121510A (en) | 2018-08-28 | 2018-08-28 | A kind of traction control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810989008.3A CN109121510A (en) | 2018-08-28 | 2018-08-28 | A kind of traction control system |
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| Publication Number | Publication Date |
|---|---|
| CN109121510A true CN109121510A (en) | 2019-01-04 |
Family
ID=64828644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810989008.3A Pending CN109121510A (en) | 2018-08-28 | 2018-08-28 | A kind of traction control system |
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| CN (1) | CN109121510A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3701779A1 (en) * | 2019-02-28 | 2020-09-02 | CLAAS Tractor S.A.S. | Agricultural machine and method for operating an agricultural machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3701779A1 (en) * | 2019-02-28 | 2020-09-02 | CLAAS Tractor S.A.S. | Agricultural machine and method for operating an agricultural machine |
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