CN205830379U - A kind of harvester header highly automated regulation system - Google Patents
A kind of harvester header highly automated regulation system Download PDFInfo
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- CN205830379U CN205830379U CN201620704335.6U CN201620704335U CN205830379U CN 205830379 U CN205830379 U CN 205830379U CN 201620704335 U CN201620704335 U CN 201620704335U CN 205830379 U CN205830379 U CN 205830379U
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- taiwan
- ceding
- ultrasonic sensor
- regulation system
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Abstract
This utility model provides a kind of harvester header highly automated regulation system.Described harvester header highly automated regulation system includes detecting the ultrasonic sensor of ceding of Taiwan height in real time, for utilizing control algolithm to calculate ceding of Taiwan action data the control mainboard of output current signal and for controlling the ceding of Taiwan action actuating mechanism of taiwan cut off and landing, described ultrasonic sensor, described control mainboard and described ceding of Taiwan action actuating mechanism are sequentially connected electrically setting, and described ultrasonic sensor is arranged on the nearside divider surface of the ceding of Taiwan with being perpendicular to ground.
Description
Technical field
This utility model belongs to agricultural automation mechanical field, more particularly to a kind of highly automated regulation of harvester header
System.
Background technology
China is a large agricultural country, and rice wheat is main cereal crops, along with constantly popularizing of mechanization of agriculture, corn
Harvester application in crops are gathered in is more and more extensive, decreases Grain Loss and improves agricultural production efficiency.Mesh
Mostly front common combining is that utilizing machinery feeler mechanism or manual method to control hydraulic valve operating hydraulic cylinder regulates work
Height, its key factor controlled is harvester human pilot, needs human pilot according to ground by the way of Visual Observations Observations
The factors such as the situation of shape and harvesting crop are constantly handled adjustment handle and are highly adjusted the ceding of Taiwan.Tradition ceding of Taiwan regulative mode
Shortcoming be apparent from: human pilot is had higher requirements, need human pilot persistently keep height energy concentrate over the ground
Shape and harvesting process are observed, and make corresponding control action, in addition farmland operation ring according to personal experience
Border is more severe, and the labor intensity of driver is bigger；There is its inherent shortcoming in regulation manually, the precision of regulation and in real time
Property etc. has the biggest uncertainty, it is difficult to realize the concordance of cutting height during harvesting.
Therefore, in the market in the urgent need to a kind of the most accurately detection that can realize ceding of Taiwan height, and according to detection
Result be automatically obtained the ceding of Taiwan high precision regulation thus effectively reduce human pilot labor intensity harvester header highly automated
Regulation system.
Utility model content
The purpose of this utility model is to provide a kind of the most accurately detection that can realize ceding of Taiwan height, and according to detection
Result be automatically obtained the ceding of Taiwan high precision regulation thus effectively reduce human pilot labor intensity harvester header highly automated
Regulation system.
The technical solution of the utility model is as follows: a kind of harvester header highly automated regulation system includes detecting in real time cutting
The ultrasonic sensor of platform height, for utilizing control algolithm to calculate the control master of ceding of Taiwan action data output current signal
Plate and for controlling the ceding of Taiwan action actuating mechanism of taiwan cut off and landing, described ultrasonic sensor, described control mainboard and described cut
Platform action actuating mechanism is sequentially connected electrically setting, and described ultrasonic sensor is arranged on point standing grain of the ceding of Taiwan with being perpendicular to ground
Device surface.
Preferably, described control mainboard is arranged in the driving cabin of wheel type combine harvester, and described control mainboard includes
Receiving and process the micro controller module of the altitude information that described ultrasonic sensor sends, described micro controller module is with described
Ultrasonic sensor electrical connection is arranged.
Preferably, described ceding of Taiwan action actuating mechanism include the electro-hydraulic proportion reversing valve that electrically connects with described control mainboard and
For driving the hydraulic cylinder of taiwan cut off and landing action, described electro-hydraulic proportion reversing valve controls described Driven by Hydraulic Cylinder taiwan cut off and landing.
Preferably, described ceding of Taiwan action actuating mechanism also includes the valve core opening for feeding back described electro-hydraulic proportion reversing valve
The valve core opening amount displacement transducer of size, described valve core opening amount displacement transducer electrically connects setting with described control mainboard.
Preferably, described ultrasonic sensor is provided with multiple, and the plurality of ultrasonic sensor sets with being respectively symmetrically
Put the nearside divider surface in ceding of Taiwan both sides.
Preferably, each described ultrasonic sensor includes that ultrasonic emitting mouth that parallel interval arranges and ultrasound wave receive
Mouthful, and each described ultrasonic sensor is provided with sensor protective cover, described sensor protective cover by bolt respectively with institute
State nearside divider and the fixing connection of described ultrasonic sensor.
The beneficial effects of the utility model are: described harvester header highly automated regulation system enables to wheeled
Close harvester and the most automatically steadily adjust height according to set speed according to field topography change, make the ceding of Taiwan keep one with ground
Fixed distance, it is ensured that the safety of harvester and the quality of harvesting, makes up and manually regulates that poor real, degree of regulation are low etc. to be lacked
Fall into.
Accompanying drawing explanation
Fig. 1 is the structural representation of the harvester header highly automated regulation system that this utility model embodiment provides；
Fig. 2 is the system installation diagram of the highly automated regulation system of harvester header shown in Fig. 1；
Fig. 3 is the enlarged drawing of ultrasonic sensor installation site in the highly automated regulation system of harvester header shown in Fig. 2.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing and enforcement
Example, is further elaborated to this utility model.Should be appreciated that specific embodiment described herein is only in order to explain
This utility model, is not used to limit this utility model.
The description of specific distinct unless the context otherwise, the element in this utility model and assembly, quantity both can be single
Presented in, it is also possible to presented in multiple, this is not defined by this utility model.It is appreciated that institute herein
The term "and/or" used relates to and contains the one or more of any and institute in the Listed Items being associated likely
Combination.
Please refer to Fig. 1, Fig. 2 and Fig. 3, Fig. 1 is that the harvester header that this utility model embodiment provides is highly automated
The structural representation of regulation system；Fig. 2 is the system installation diagram of the highly automated regulation system of harvester header shown in Fig. 1；Fig. 3 is
The enlarged drawing of ultrasonic sensor installation site in the highly automated regulation system of harvester header shown in Fig. 2.This utility model is real
The harvester header highly automated regulation system 100 that executing example provides include detecting in real time ceding of Taiwan height ultrasonic sensor 10,
For utilizing control algolithm to calculate the control mainboard 20 of ceding of Taiwan action data output current signal and for controlling ceding of Taiwan liter
The ceding of Taiwan action actuating mechanism 30 of fall.Wherein, described ultrasonic sensor 10, described control mainboard 20 and described ceding of Taiwan action are held
Row mechanism 30 is sequentially connected electrically setting.
In order to measure the height of the ceding of Taiwan and ground in real time, described ultrasonic sensor 10 is arranged on the ceding of Taiwan with being perpendicular to ground
Nearside divider surface.In the present embodiment, described ultrasonic sensor 10 is provided with multiple, and the plurality of ultrasonic sensor
10 be arranged on ceding of Taiwan both sides nearside divider surfaces with being respectively symmetrically, so that described ultrasonic sensor 10 can accurately receive
The ultrasound wave of ground return immediately below the ceding of Taiwan, thus obtain the elevation information on ceding of Taiwan current distance ground.
And, each described ultrasonic sensor 10 includes that ultrasonic emitting mouth 11 that parallel interval arranges and ultrasound wave connect
Closing up 12, and each described ultrasonic sensor 10 is provided with sensor protective cover 13, described sensor protective cover 13 passes through spiral shell
Bolt is fixed be connected with described nearside divider and described ultrasonic sensor 10 respectively.
Described control mainboard 20 is arranged in the driving cabin of wheel type combine harvester, and described control mainboard 20 includes receiving
And processing the micro controller module of altitude information that described ultrasonic sensor sends, described micro controller module is ultrasonic with described
Wave sensor 10 electrical connection is arranged, and the altitude information sent based on described ultrasonic sensor exports corresponding current signal
To described ceding of Taiwan action actuating mechanism 30, thus control the duty of described ceding of Taiwan action actuating mechanism 30.Selectively, institute
Stating micro controller module can be single-chip microcomputer.
Electro-hydraulic proportion reversing valve 31 that described ceding of Taiwan action actuating mechanism 30 electrically connects with described control mainboard 20, it is used for driving
The spool of the hydraulic cylinder 32 of dynamic taiwan cut off and landing action and the valve core opening size for feeding back described electro-hydraulic proportion reversing valve 31 is opened
Mouth amount displacement transducer 33, described electro-hydraulic proportion reversing valve 31 controls described hydraulic cylinder 32 and drives taiwan cut off and landing, described spool to open
Mouth amount displacement transducer 33 electrically connects setting with described control mainboard 20.Specifically, described valve core opening amount displacement transducer 33
Setting is electrically connected with the micro controller module of described control mainboard 20.
In described ceding of Taiwan action actuating mechanism 30, described electro-hydraulic proportion reversing valve 31 receives described control mainboard 20 and sends
Current signal, and control described hydraulic cylinder 32 and drive taiwan cut off and landing.Wherein, described valve core opening amount displacement transducer 33 is permissible
Realize the feedback of valve core opening size, and feedback result is sent the micro controller module to described control mainboard 20, and then make
Obtain described micro controller module and can regulate current signal according to described feedback result, thus realize the closed loop control of governing speed
System.
Compared to prior art, the harvester header highly automated regulation system 100 that this utility model provides enables to
Wheel type combine harvester the most automatically steadily adjusts height according to set speed according to field topography change, makes the ceding of Taiwan and ground
Maintain a certain distance, it is ensured that the safety of harvester and the quality of harvesting, make up and manually regulate poor real, degree of regulation
The defect such as low.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it is possible to realize this practicality in other specific forms new
Type.Therefore, no matter from the point of view of which point, all should regard embodiment as exemplary, and be nonrestrictive, this practicality is new
The scope of type is limited by claims rather than described above, it is intended that by the containing of equivalency in claim that fall
All changes in justice and scope are included in this utility model.Should not be considered as any reference in claim limiting
Involved claim.
Although moreover, it will be appreciated that this specification is been described by according to embodiment, but the most each embodiment only wraps
Containing an independent technical scheme, this narrating mode of description is only that for clarity sake those skilled in the art should
Description can also be formed those skilled in the art through appropriately combined as an entirety, the technical scheme in each embodiment
May be appreciated other embodiments.
Claims (6)
1. a harvester header highly automated regulation system, it is characterised in that include the ultrasound wave detecting ceding of Taiwan height in real time
Sensor, for utilize control algolithm calculate ceding of Taiwan action data output current signal control mainboard and for control cut
The ceding of Taiwan action actuating mechanism of platform lifting, described ultrasonic sensor, described control mainboard and described ceding of Taiwan action actuating mechanism
It is sequentially connected electrically setting, and described ultrasonic sensor is arranged on the nearside divider surface of the ceding of Taiwan with being perpendicular to ground.
Harvester header the most according to claim 1 highly automated regulation system, it is characterised in that: described control mainboard sets
Put in the driving cabin of wheel type combine harvester, and described control mainboard includes that receiving and process described ultrasonic sensor sends
The micro controller module of altitude information, described micro controller module electrically connects setting with described ultrasonic sensor.
Harvester header the most according to claim 1 highly automated regulation system, it is characterised in that: described ceding of Taiwan action is held
Row mechanism includes the electro-hydraulic proportion reversing valve electrically connected with described control mainboard and for driving the hydraulic cylinder of taiwan cut off and landing action,
Described electro-hydraulic proportion reversing valve controls described Driven by Hydraulic Cylinder taiwan cut off and landing.
Harvester header the most according to claim 3 highly automated regulation system, it is characterised in that: described ceding of Taiwan action is held
Row mechanism also includes the valve core opening amount displacement transducer of the valve core opening size for feeding back described electro-hydraulic proportion reversing valve, institute
State valve core opening amount displacement transducer and electrically connect setting with described control mainboard.
Harvester header the most according to claim 1 highly automated regulation system, it is characterised in that: described supersonic sensing
Device is provided with multiple, and the plurality of ultrasonic sensor is arranged on the nearside divider surface of ceding of Taiwan both sides with being respectively symmetrically.
Harvester header the most according to claim 5 highly automated regulation system, it is characterised in that: each described ultrasound wave
Sensor includes ultrasonic emitting mouth and the ultrasound wave receiving port that parallel interval arranges, and each described ultrasonic sensor is arranged
Having sensor protective cover, described sensor protective cover is fixed with described nearside divider and described ultrasonic sensor respectively by bolt
Connect.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620704335.6U CN205830379U (en) | 2016-07-05 | 2016-07-05 | A kind of harvester header highly automated regulation system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201620704335.6U CN205830379U (en) | 2016-07-05 | 2016-07-05 | A kind of harvester header highly automated regulation system |
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| CN205830379U true CN205830379U (en) | 2016-12-28 |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106233921A (en) * | 2016-07-05 | 2016-12-21 | 南京理工大学 | A kind of harvester header highly automated regulation system and control method |
| CN108184435A (en) * | 2018-02-28 | 2018-06-22 | 华南农业大学 | The method, apparatus and ratooning rice harvester for controlling harvester cutting height consistent |
| CN109089527A (en) * | 2018-11-02 | 2018-12-28 | 江苏农牧科技职业学院 | A kind of intelligence harvester header horizontal lifting control system and method |
| CN110199664A (en) * | 2019-04-09 | 2019-09-06 | 丰疆智能科技股份有限公司 | Work machine and its control method are cut in the agriculture that the drop ceding of Taiwan can be lifted |
| CN110199663A (en) * | 2019-04-09 | 2019-09-06 | 丰疆智能科技股份有限公司 | Automatic harvester, ceding of Taiwan automatic regulating system and its method |
| CN110447394A (en) * | 2018-05-07 | 2019-11-15 | 凯斯纽荷兰(中国)管理有限公司 | For controlling method and system of the agricultural equipment relative to the height on ground |
| WO2020206951A1 (en) * | 2019-04-09 | 2020-10-15 | 丰疆智能科技股份有限公司 | Agricultural cutting operation machine with lifting header and control method therefor |
-
2016
- 2016-07-05 CN CN201620704335.6U patent/CN205830379U/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106233921A (en) * | 2016-07-05 | 2016-12-21 | 南京理工大学 | A kind of harvester header highly automated regulation system and control method |
| CN106233921B (en) * | 2016-07-05 | 2019-02-15 | 南京理工大学 | A kind of highly automated regulating system of harvester header and control method |
| CN108184435A (en) * | 2018-02-28 | 2018-06-22 | 华南农业大学 | The method, apparatus and ratooning rice harvester for controlling harvester cutting height consistent |
| CN110447394A (en) * | 2018-05-07 | 2019-11-15 | 凯斯纽荷兰(中国)管理有限公司 | For controlling method and system of the agricultural equipment relative to the height on ground |
| CN109089527A (en) * | 2018-11-02 | 2018-12-28 | 江苏农牧科技职业学院 | A kind of intelligence harvester header horizontal lifting control system and method |
| CN109089527B (en) * | 2018-11-02 | 2024-01-12 | 江苏农牧科技职业学院 | Horizontal lifting control system and method for header of intelligent harvester |
| CN110199664A (en) * | 2019-04-09 | 2019-09-06 | 丰疆智能科技股份有限公司 | Work machine and its control method are cut in the agriculture that the drop ceding of Taiwan can be lifted |
| CN110199663A (en) * | 2019-04-09 | 2019-09-06 | 丰疆智能科技股份有限公司 | Automatic harvester, ceding of Taiwan automatic regulating system and its method |
| WO2020206943A1 (en) * | 2019-04-09 | 2020-10-15 | 丰疆智能科技股份有限公司 | Automatic harvester, and automatic adjusting system and method for header |
| WO2020206951A1 (en) * | 2019-04-09 | 2020-10-15 | 丰疆智能科技股份有限公司 | Agricultural cutting operation machine with lifting header and control method therefor |
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