CN106598079A - Steering engine for agricultural remote-control fluid fertilizer or pesticide spraying machine - Google Patents
Steering engine for agricultural remote-control fluid fertilizer or pesticide spraying machine Download PDFInfo
- Publication number
- CN106598079A CN106598079A CN201610965104.5A CN201610965104A CN106598079A CN 106598079 A CN106598079 A CN 106598079A CN 201610965104 A CN201610965104 A CN 201610965104A CN 106598079 A CN106598079 A CN 106598079A
- Authority
- CN
- China
- Prior art keywords
- speed changer
- sensor
- spraying machine
- motor
- steering engine
- Prior art date
- 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.)
- Pending
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Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D3/00—Control of position or direction
- G05D3/12—Control of position or direction using feedback
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Fertilizing (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention discloses a steering engine for an agricultural remote-control fluid fertilizer or pesticide spraying machine. The output end of a DC motor is connected with the input end of a speed changer, a rotation angle sensor is arranged in a peripheral enclosed space in the end portion of an output through shaft of the speed changer, and the end portion of the output through shaft of the speed changer is provided with a rotation angle induction mark correspondingly; and a signal leading-out line of the sensor is communicated with a remote control circuit. The steering engine has the advantages that the angle sensor arranged in the enclosed interlayer between the DC motor and the speed changer connected to the DC motor is not influenced by external environment, the flexibility and reliability are high, the remote control circuit is arranged additionally, the occupation space is small, operation and maintenance are convenient, and the steering engine is highly adapted to the remote-control fluid fertilizer or pesticide spraying machine.
Description
Technical field
The invention belongs to agricultural machinery, specially a kind of agricultural liquid fertilizer or medicine remote-controlled spraying machine steering-engine.
Technical background
In prior art, there is the direct current generator of miniature controllable steering angle, but universal power is too little, it is impossible to for agriculture
Industry Liquid Fertilizer or medicine remote-controlled spraying machine device, there is the bigger direct current generator of power and direct-connected speed changer, can be used for steering wheel, but this
Steering wheel does not have rotating angle control device, if arranging external rotating angle control device, takes up room big, reliability and peace
The bad control of full property, maintenance makes troubles.
The content of the invention
The purpose of the present invention is that the existing DC motor structure with speed changer is improved so as to be accompanied with the anglec of rotation
Sensor and remote control circuit so that the device can adapt to agricultural liquid fertilizer or medicine remote-controlled spraying machine device, with reliability
Height, safety, operation, it is easy to maintenance.
For achieving the above object, technical scheme is as follows：A kind of agricultural liquid fertilizer or medicine remote-controlled spraying machine are used and turned
To steering wheel, including a direct current motor output end connects the input of a speed changer, in speed changer output axis end peripheral containment
Angular sensor is provided with space, corresponding output axis end is provided with anglec of rotation induction mark；The sensor draws
Go out holding wire connection remote control circuit.
The angle of revolution sensor is embedded in the closed sandwich between motor and speed changer, and positioned at speed changer axis is exported
Tail end, the sensor central authorities are provided with through hole, have speed changer output axis tail end to pass through in the through hole, the output axis tail end
Axial sides be provided with gap, as anglec of rotation induction mark；The control circuit is arranged on the avris of the speed changer one
In closing box.
Described angular transducer, also referred to collectively as angle potentiometer.
Servos control principle：Give motor logical dc source first, servos control plate is carried out first certainly after power supply is opened
Inspection program, self-inspection complete after detection angles potentiometer whether in bit positions, if motor keep original position it is constant, if
It is not that control panel sends reset instruction motor and reaches middle position and stop completing motor position immediately and resets and detect.When motor position exists
Middle position is to illustrate that whole machine is working properly to carry out steering operation.We can operate motor to turn right, and swing Digiplex
Rocking bar turn left and rotate certain angle（Arbitrarily angled maximum can be to 350 degree）Treat that motor stops expression and reaches formulation position,
During rocking bar position is returned, steering wheel can go back to middle position and complete to this left-hand rotation angle from target location.Swing the rocking bar of Digiplex
Turn right and rotate certain angle（Arbitrarily angled maximum can be to 350 degree）Treat that motor stops expression and reaches formulation position, by rocking bar
During position is returned, steering wheel can go back to middle position and complete to this right-hand rotation angle from target location.By two above-mentioned operating processes we
The angle of control steering wheel that can be random, completes goal task.
Beneficial effect：The design is the improvement carried out on the basis of relatively powerful direct current generator, due to by angle
Speed changer output axis shaft end in the closing intraformational bed that sensor is placed between direct current generator and its direct-connected speed changer, directly
The anglec of rotation of sensing output axis, not by external environment influence, sensitivity and reliability are high, add configured remote control electricity
Road, takes up room little, and operation, maintenance facilitate, good with the Liquid Fertilizer of remote control or vehicle-mounted sprayer suitability.
Description of the drawings
Fig. 1 is that the direct-connected speed changer of direct current generator used by the present invention assembles schematic side view；
Fig. 2 is the transmission side view；
Fig. 3 is the speed changer upward view for being equipped with angular transducer corresponding with Fig. 2；
Fig. 4 is that angular transducer assembles enlarged diagram；
Fig. 5 is the control circuit principle schematic of the present invention.
In figure, 1. direct current generator, 2. speed changer, 3. exports axis, 4. exports axis tail end, 5. angular transducer, 6. becomes
Fast device input shaft end.
Specific embodiment
A kind of agricultural liquid fertilizer or medicine remote-controlled spraying machine steering-engine, including the change of the output end of a direct current generator 1 connection one
The input of fast device 2, angle of revolution sensor 5 is embedded in the closed sandwich between motor and speed changer, positioned at speed changer output
Axis tail end 4, the sensor central authorities are provided with through hole, have speed changer output axis tail end 4 to pass through in the through hole, and the output is led to
The axial sides of shaft tail end 4 are provided with gap, as anglec of rotation induction mark；The control circuit is arranged on the speed changer one
In the closing box of avris；The angular transducer is commercially available angle potentiometer.
Claims (3)
1. a kind of agricultural liquid fertilizer or medicine remote-controlled spraying machine steering-engine, including a direct current motor output end connects a speed changer
Input, it is characterised in that speed changer output axis end peripheral containment space in be provided with angular sensor, accordingly
Output axis end is provided with anglec of rotation induction mark；The extraction holding wire connection remote control circuit of the sensor.
2. steering-engine as claimed in claim 1, it is characterised in that the angle of revolution sensor is embedded in motor and speed changer
Between closed sandwich in, positioned at speed changer export axis tail end, the sensor central authorities are provided with through hole, have speed change in the through hole
Device output axis tail end passes through, and the axial sides of the output axis tail end are provided with gap, as anglec of rotation induction mark；Institute
State control circuit to be arranged in the closing box of the avris of the speed changer one.
3. steering-engine as claimed in claim 1 or 2, it is characterised in that the angular transducer is angle potentiometer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610965104.5A CN106598079A (en) | 2016-10-28 | 2016-10-28 | Steering engine for agricultural remote-control fluid fertilizer or pesticide spraying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610965104.5A CN106598079A (en) | 2016-10-28 | 2016-10-28 | Steering engine for agricultural remote-control fluid fertilizer or pesticide spraying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106598079A true CN106598079A (en) | 2017-04-26 |
Family
ID=58589809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610965104.5A Pending CN106598079A (en) | 2016-10-28 | 2016-10-28 | Steering engine for agricultural remote-control fluid fertilizer or pesticide spraying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106598079A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113575549A (en) * | 2021-07-30 | 2021-11-02 | 黄道跟 | Vertical steering parallel spraying vehicle |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1631620A (en) * | 2005-01-10 | 2005-06-29 | 上海劲钻实业公司 | Patrol machine fish |
| CN2782899Y (en) * | 2004-10-06 | 2006-05-24 | 王永力 | Electric window blind driver |
| JP2008257571A (en) * | 2007-04-06 | 2008-10-23 | Tamagawa Seiki Co Ltd | Servo control method |
| CN101734280A (en) * | 2010-01-20 | 2010-06-16 | 宁波力达物流设备有限公司 | Electronically controlled steering device for forklift |
| CN202863758U (en) * | 2012-07-30 | 2013-04-10 | 深圳市鸣鑫航空科技有限公司 | Steering engine with angle information feedback function |
| CN105700558A (en) * | 2014-11-28 | 2016-06-22 | 西安博昱新能源有限公司 | Solar energy servo control device |
| CN206165118U (en) * | 2016-10-28 | 2017-05-17 | 山东鲁虹农业科技股份有限公司 | Agricultural liquid fertilizer or medicine remote control steeringengine for spraying machine |
-
2016
- 2016-10-28 CN CN201610965104.5A patent/CN106598079A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2782899Y (en) * | 2004-10-06 | 2006-05-24 | 王永力 | Electric window blind driver |
| CN1631620A (en) * | 2005-01-10 | 2005-06-29 | 上海劲钻实业公司 | Patrol machine fish |
| JP2008257571A (en) * | 2007-04-06 | 2008-10-23 | Tamagawa Seiki Co Ltd | Servo control method |
| CN101734280A (en) * | 2010-01-20 | 2010-06-16 | 宁波力达物流设备有限公司 | Electronically controlled steering device for forklift |
| CN202863758U (en) * | 2012-07-30 | 2013-04-10 | 深圳市鸣鑫航空科技有限公司 | Steering engine with angle information feedback function |
| CN105700558A (en) * | 2014-11-28 | 2016-06-22 | 西安博昱新能源有限公司 | Solar energy servo control device |
| CN206165118U (en) * | 2016-10-28 | 2017-05-17 | 山东鲁虹农业科技股份有限公司 | Agricultural liquid fertilizer or medicine remote control steeringengine for spraying machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113575549A (en) * | 2021-07-30 | 2021-11-02 | 黄道跟 | Vertical steering parallel spraying vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170426 |
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| WD01 | Invention patent application deemed withdrawn after publication |