CN103461314A - Elegant jessamine eliminating device - Google Patents
Elegant jessamine eliminating device Download PDFInfo
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- CN103461314A CN103461314A CN2013104106212A CN201310410621A CN103461314A CN 103461314 A CN103461314 A CN 103461314A CN 2013104106212 A CN2013104106212 A CN 2013104106212A CN 201310410621 A CN201310410621 A CN 201310410621A CN 103461314 A CN103461314 A CN 103461314A
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- chip microcomputer
- shower nozzle
- eliminating
- radar probe
- root
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Abstract
The invention relates to an elegant jessamine eliminating device, particularly to a device for performing fixed point injection of elegant jessamine eliminating agents on the particular height elegant jessamine. The elegant jessamine eliminating device is connected with a tractor through three-point suspension; power is input through the tractor and transmitted to a liquid pump (10) through speed increase; a distance between a nozzle (16) and a radar detector (6) can be adjusted to achieve the fixed point injection at different driving speeds; a control unit (5) comprises a single chip microcomputer, a relay, a dual-channel analog switch and a driving circuit; the single chip microcomputer receives signals of the radar detector (6) through the dual-channel analog switch and a judgment is given out; an electromagnetic valve (7) is connected with the nozzle (16) and on-off of the electromagnetic valve is controlled to control opening and closing of the nozzle; a plurality of branch circuits can be arranged according to needs; the radar detector (6), the electromagnetic valve (7) and the nozzle (16) which are arranged on every branch circuit are in one-to-one correspondence; every branch circuit is controlled by the single chip microcomputer independently without interference.
Description
Technical field
The present invention relates to a kind of root of langdu grass device for eliminating, especially a kind ofly can identify plant height by radar, and the root of langdu grass plant of certain height fix a point to spray the device of root of langdu grass rejecting agent.
Background technology
In recent years, China's ecology of grassland continues to worsen, and desertification constantly aggravates, and the grassland poisonous weeds are second largest hazard factor after desertification, and wherein root of langdu grass is one of advantage poisonous weeds.At present the removal of root of langdu grass mainly contained hand digging and spray root of langdu grass and reject two kinds of modes of agent, the inefficiency that hand digging is removed, but also can damage ecology of grassland, along with the rising of human cost, the use of this mode is fewer and feweri; What spray pattern adopted is that large tracts of land is sprayed root of langdu grass rejecting agent, not only can be sprayed onto on poisonous plant, also can be sprayed onto on the herbage of normal growth, pollutes ecology of grassland.
Root of langdu grass is a kind of advantage poisonous weeds, and its, early and the plant height in flowering stage had larger difference with other plant, arrives the length of receiver time by the radar emission ultrasonic reflections, carries out plant height and identifies to judge root of langdu grass in flowering stage.Spray by the Single-chip Controlling shower nozzle, realize certain height root of langdu grass fixed point is sprayed to remover, not only can effectively administer the coyote poisonous weeds and spread unchecked problem, also can reduce the pollution of medicament to grassland.
Summary of the invention
The object of the present invention is to provide a kind of can be by level identification root of langdu grass plant, and it fix a point to spray the device of root of langdu grass rejecting agent.
Described root of langdu grass device for eliminating mainly comprises rack section, spraying system and control system.Rack section mainly by: body (1), radar probe holder (2), extension sleeve (3), Mobile mounting rack (4) form; Control system mainly is comprised of: control module (5), radar probe (6), magnetic valve (7); Spraying system mainly by: power input shaft (8), gearbox (9), liquid pump (10), driven pulley (11), belt (12), drive pulley (13), medicine-chest (14), cleaner (15), shower nozzle (16), flow divider (17) form.
Described root of langdu grass device for eliminating, it is characterized in that: body (1) is connected with tractor by trifilar suspension, and it is upper that radar probe holder (2) is arranged on body (1), and Mobile mounting rack (4) is arranged on body (1) by extension sleeve (3); It is upper that control module (5) is directly installed on body (1), and it is upper that radar probe (6) is arranged on radar probe holder (2), and magnetic valve (7) is arranged on Mobile mounting rack (4); It is upper that gearbox (9), liquid pump (10), driven pulley (11), belt (12), drive pulley (13), medicine-chest (14), flow divider (17) are fixedly mounted on respectively body (1), and shower nozzle (16) is arranged on Mobile mounting rack (4).
Described root of langdu grass device for eliminating, it is characterized in that: the power of this device passes to power input shaft (8) by tractor motive power output shaft, by gearbox (9) speedup and drive pulley (13), belt (12), driven pulley (11) by transmission of power liquid-feeding pump (10); Mobile mounting rack (4) can be along extension sleeve (3) manual adjustments longitudinal separation, to change the distance between radar probe (6) and shower nozzle (16), reach tractor when different travel speeds, shower nozzle (16) all can accurately be ejected into root of langdu grass remover by the spray plant;
Described root of langdu grass device for eliminating, it is characterized in that: as shown in Figure 2, control module (5) comprising control system: single-chip microcomputer, relay, binary channels analog switch, drive circuit.But the echo-signal of binary channels analog switch receiving radar probe, echo-signal passes to single-chip microcomputer through processing, and single-chip microcomputer identifies by signal and analysis judges; Magnetic valve (7) outlet termination shower nozzle (16) thereby, the break-make that can control magnetic valve by program controls the opening and closing of shower nozzle.
Described root of langdu grass device for eliminating, it is characterized in that: this device arranges many branch roads according to actual needs, every branch road is all by independently radar probe (6), magnetic valve (7) and shower nozzle (16) are corresponding one by one, and single-chip microcomputer is independently controlled every branch road, does not interfere with each other.
The accompanying drawing explanation
Fig. 1 is a kind of root of langdu grass device for eliminating structural representation
The control system controlling party block diagram that Fig. 2 is a kind of root of langdu grass device for eliminating.
Embodiment
As shown in Figure 1, 2, this device is connected with the tractor trifilar suspension, power passes to liquid pump (10) by tractor motive power output shaft through gearbox (9) speedup and drive pulley (13), belt (12), driven pulley (11), under its effect, the inner liquid of medicine-chest (14) arrives flow divider (17) through cleaner (15), and keeps certain pressure; Flow divider (17) has a plurality of independently outlets, with magnetic valve (7) arrival end of every branch road, is connected respectively, and the port of export of magnetic valve connects shower nozzle (16), and every branch road does not interfere with each other, and by single-chip microcomputer, independently controls.Single-chip microcomputer offers the drive current of radar probe (6) certain voltage by binary channels analog switch and drive circuit, radar probe (6) sends the ultrasonic of certain frequency.
Tractor hangs root of langdu grass device for eliminating and advances, and when radar probe (6) does not run into root of langdu grass plant, the reflection interval of echo-signal is long or too short, and single-chip microcomputer is judged non-root of langdu grass, and control system is not sent out work order.When the ultrasonic of radar emission runs into the root of langdu grass of certain height, the reflection interval of echo-signal is in the system identification scope, now control module can be very fast according to echo-signal calculates the distance of this object distance from the radar probe, and judge rapidly, the Single-chip Controlling relay power, magnetic valve is opened, and corresponding shower nozzle starts to spray medicine.Change the distance between radar probe (6) and shower nozzle (16) by machine frame system, can coordinate the different travel speed of tractor to carry out work.
This device can arrange multichannel and work simultaneously according to need of work, simple in structure, cheap, efficiency is high, reliable operation.By the identification to root of langdu grass, fixed point is sprayed remover, not only can effectively administer the coyote poisonous weeds and spread unchecked problem, also can reduce the pollution of medicament to grassland.
Claims (4)
1. described root of langdu grass device for eliminating, it is characterized in that: body (1) is connected with tractor by trifilar suspension, and radar probe holder (2) is arranged on body (1) and goes up, and Mobile mounting rack (4) is arranged on body (1) by extension sleeve (3); It is upper that control module (5) is directly installed on body (1), and it is upper that radar probe (6) is arranged on radar probe holder (2), and magnetic valve (7) is arranged on Mobile mounting rack (4); It is upper that gearbox (9), liquid pump (10), driven pulley (11), belt (12), drive pulley (13), medicine-chest (14), flow divider (17) are fixedly mounted on respectively body (1), and shower nozzle (16) is arranged on Mobile mounting rack (4).
2. described root of langdu grass device for eliminating, it is characterized in that: the power of this device passes to power input shaft (8) by tractor motive power output shaft, by gearbox (9) speedup and drive pulley (13), belt (12), driven pulley (11) by transmission of power liquid-feeding pump (10); Mobile mounting rack (4) can be along extension sleeve (3) manual adjustments longitudinal separation, to change the distance between radar probe (6) and shower nozzle (16), reach tractor when different travel speeds, shower nozzle (16) all can accurately be ejected into root of langdu grass remover by the spray plant.
3. described root of langdu grass device for eliminating, it is characterized in that: as shown in Figure 2, control module (5) comprising control system: single-chip microcomputer, relay, binary channels analog switch, drive circuit.But the echo-signal of binary channels analog switch receiving radar probe, echo-signal passes to single-chip microcomputer through processing, and single-chip microcomputer identifies by signal and analysis judges; Magnetic valve (7) outlet termination shower nozzle (16) thereby, the break-make that can control magnetic valve by program controls the opening and closing of shower nozzle.
4. described root of langdu grass device for eliminating, it is characterized in that: this device arranges many branch roads according to actual needs, every branch road is all by independently radar probe (6), magnetic valve (7) and shower nozzle (16) are corresponding one by one, and single-chip microcomputer is independently controlled every branch road, does not interfere with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013104106212A CN103461314A (en) | 2013-09-11 | 2013-09-11 | Elegant jessamine eliminating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013104106212A CN103461314A (en) | 2013-09-11 | 2013-09-11 | Elegant jessamine eliminating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103461314A true CN103461314A (en) | 2013-12-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013104106212A Pending CN103461314A (en) | 2013-09-11 | 2013-09-11 | Elegant jessamine eliminating device |
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| Country | Link |
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| CN (1) | CN103461314A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107645909A (en) * | 2015-05-29 | 2018-01-30 | 罗伯特·博世有限公司 | Weeder |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2759191Y (en) * | 2004-11-26 | 2006-02-22 | 北京农业信息技术研究中心 | Chemical spraying complete machine with natural grass automatically identifying function |
| CN101081022A (en) * | 2007-07-06 | 2007-12-05 | 浙江大学 | Pesticides sprinkling target detection system |
| CN201238548Y (en) * | 2008-08-18 | 2009-05-20 | 中国农业大学 | System for automatically detecting pesticide spray target |
| CN202524957U (en) * | 2012-04-23 | 2012-11-14 | 西北农林科技大学 | Precise pesticide applying machine capable of aiming at target automatically |
| CN202680313U (en) * | 2012-03-26 | 2013-01-23 | 北京农业信息技术研究中心 | Fruit tree target detecting and pesticide spraying device |
-
2013
- 2013-09-11 CN CN2013104106212A patent/CN103461314A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2759191Y (en) * | 2004-11-26 | 2006-02-22 | 北京农业信息技术研究中心 | Chemical spraying complete machine with natural grass automatically identifying function |
| CN101081022A (en) * | 2007-07-06 | 2007-12-05 | 浙江大学 | Pesticides sprinkling target detection system |
| CN201238548Y (en) * | 2008-08-18 | 2009-05-20 | 中国农业大学 | System for automatically detecting pesticide spray target |
| CN202680313U (en) * | 2012-03-26 | 2013-01-23 | 北京农业信息技术研究中心 | Fruit tree target detecting and pesticide spraying device |
| CN202524957U (en) * | 2012-04-23 | 2012-11-14 | 西北农林科技大学 | Precise pesticide applying machine capable of aiming at target automatically |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107645909A (en) * | 2015-05-29 | 2018-01-30 | 罗伯特·博世有限公司 | Weeder |
| CN107645909B (en) * | 2015-05-29 | 2021-06-01 | 罗伯特·博世有限公司 | Weeding device |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhao Jianzhu Inventor after: Zong Yufeng Inventor after: Wang Decheng Inventor after: Wang Guoye Inventor after: Li Yaping Inventor after: Li Shaoxiong Inventor after: Li Kun Inventor after: Ma Yao Inventor before: Zhao Jianzhu Inventor before: Zong Yufeng Inventor before: Wang Decheng Inventor before: Wang Guoye Inventor before: Li Shaoxiong Inventor before: Li Kun Inventor before: Ma Yao |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: ZHAO JIANZHU ZONG YUFENG WANG DECHENG WANG GUOYE LI SHAOXIONG LI KUN MA YAO TO: ZHAO JIANZHU ZONG YUFENG WANG DECHENG WANG GUOYE LI YAPING LI SHAOXIONG LI KUN MA YAO |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131225 |