CN201536575U - Spraying pesticide apply vehicle used for crop pest control - Google Patents
Spraying pesticide apply vehicle used for crop pest control Download PDFInfo
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- CN201536575U CN201536575U CN2009200440114U CN200920044011U CN201536575U CN 201536575 U CN201536575 U CN 201536575U CN 2009200440114 U CN2009200440114 U CN 2009200440114U CN 200920044011 U CN200920044011 U CN 200920044011U CN 201536575 U CN201536575 U CN 201536575U
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Abstract
The utility model discloses a spraying pesticide apply vehicle which is used for crop pest control, belonging to the plant protection pesticide apply equipment field. The spraying pesticide apply vehicle consists of a pesticide supply part, an infrared detection part, a spraying control part, a power supply part, a charged spraying part, a driving part and a frame. Wherein the pesticide supply part is located at the middle-front part of the frame, and is connected on the frame through a box bracket of a pesticide box of the pesticide supply part. The power supply part is installed into a metal box at the rear part of the frame. The driving part is connected at the lower side of the frame through a support frame. The infrared detection part and the charged spraying part are respectively connected at the lower side of the frame through a fixing frame, and is located between a front wheel and a rear wheel of the driving part, and is symmetrically arranged and opposite with each other at two sides of the frame, wherein the infrared detection part is located at the front side of the charged spraying part. The spraying control part is connected between the charged spraying part and the pesticide supply part through a pipeline. The utility model can decrease the pesticide drift and ineffective deposition, increase the effective availability of pesticide, the utility model is applicable to be used for pest control during the growing process of higher stem crop.
Description
Technical field:
The utility model relates to the spray pesticide car in a kind of plant protection dispenser facility field, particularly a kind of spray pesticide car that integrates the crop pest control of infrared detection technique, electrostatic spray technology and base of the plant pesticide application technology.
Background technology:
The modern plants extermination of disease and insect pest is still based on the chemicals control, and chemical control is the most effective in the plant pest management, most economical, the most widely used and less method that is subjected to territorial restrictions.In the chemical control, the most frequently used application method has conventional spray, (surpassing) low volume, atomizing, smog, it is multiple to smear, dust etc., and using maximum is conventional spray.The enterprise of domestic production spraying mechanical is a lot, wide in variety, the type of spraying mechanical are mixed, usage amount and recoverable amount are big, but mechanization and automaticity are low, have just realized mechanization on the pump medicine mostly, still adopt artificial, the big continuous spray pattern of capacity in the operation process, not only labour intensity is big, operating efficiency is low, and more seriously pesticide efficacy is low, has polluted environment.The expert discovers the spray pattern of this at present " formula drenches with rain " both at home and abroad, because spray amount is too big, droplet is thick, be difficult to be deposited on crop surface, really attached to the amount of liquid medicine on the plant less than spraying 20% of total amount, overwhelming majority soup trickles to ground, has caused a large amount of agricultural chemicals wastes, has aggravated the pollution to agroecological environment:
(1) volatilization and loss, waste agricultural chemicals, contaminated environment.The backwardness of pesticide application technology make institute's dispenser agent major part through the volatilization and the drift, cause the useful effect loss of medicament and waste agricultural chemicals, the loss that this volatilization simultaneously and drift cause enters in water source, soil and the atmosphere, and constantly accumulation, cause serious environmental to pollute, the people and animals and the biological safety and the ecological balance are brought many serious consequences.
(2) a large amount of consumption of water resource, conventional dispenser need be wasted great amount of water resources like this with thousands of times water dilute liquid medicine.
The problems referred to above, the person constantly explores to excite the plant protection work, seeks new pesticide application technology, develops spraying apparatus efficiently, improves the agricultural chemicals availability, reduces the control cost, and the environmental pollution that reduces to cause is enhanced productivity and social benefit simultaneously, reduces labour intensity.
Summary of the invention
The utility model is to overcome the deficiency that above-mentioned prior art exists, and develops a kind of spray pesticide car of crop pest control, integrates infrared detection technique, electrostatic spray technology and base of the plant pesticide application technology.Basic principle of the present utility model is as follows:
Infrared automatic detection is used for initiatively discerning dispenser target plant.Infrared photoelectric sensor detects the plant signal feedback and gives MCU (micro-control unit) control module, amplify the break-make of controlling magnetic valve through amplifying circuit again, soup is pressurized to required operating pressure by Teat pipette, when detecting plant, magnetic valve is opened, and shower nozzle is sprayed towards the plant direction, the low dose droplet of the high concentration of shower nozzle ejection just in time be sprayed on plant stem or other require the position of dispenser, when being space between plant, closed electromagnetic valve stops spraying when detected; Intermittent action sprays on crop plant droplet effectively like this, reduces and pollutes and waste.
In fact the droplet of shower nozzle ejection is not all to drop on the plant, drop on probability on the plant for improving droplet, adopt the electrostatic spray technology, high voltage direct current generator provides realizes the needed high voltage electric energy of electrode retaining collar in the electrostatic spray technology, make from the droplet of shower nozzle ejection charged the negative high voltage electric field, and further atomizing, charged droplets flies to plant do directed movement, simultaneously under the effect of electric field force, the droplet track moves towards the plant direction, and be adsorbed on the plant, improve the adsorption rate of soup on plant greatly, thereby improved spray medicine quality and control efficiency.
The charged droplets medicament that is adsorbed on base of the plant has interior absorption, enters in the plant body by the characteristic of inhaling in the medicament, is transported to other position of plant with body fluid, is and implements the base of the plant dispenser, plays the effect of prevention and elimination of disease and pests.
The technical solution of the utility model is as follows:
The spray pesticide car of crop pest control of the present utility model is by forming for medicine part, infrared acquisition part, spraying control section, power pack, electrostatic charged spray part, the part of travelling and frame.Supply medicine partly to be positioned at the middle front part of frame, connect on frame by case holder for medicine medicine-chest partly; Power pack is packed in the can at frame rear portion; Travel the part by bracing frame be connected in frame below; Infrared acquisition part and electrostatic charged spray part are connected to below the frame by fixed mount respectively, are positioned in the middle of the front and back wheel of the part of travelling, and arrange that with respect to the frame bilateral symmetry wherein the infrared acquisition part is in electrostatic charged spray front partly; The spraying control section is connected in the electrostatic charged spray part by pipeline and supplies the centre of medicine part.
(1) for the medicine part
For medicine part by medicine-chest (16), medicine-chest lid (14), screen pack (15), Teat pipette (9), fluid level indicator (13), put medicine plug screw (19) and form, Teat pipette (9) is installed in the bottom of medicine-chest (16), medicine-chest lid (14) be positioned at medicine-chest (16) above, cover feeding opening, screen pack (15) is positioned at the upper end of the feeding opening of medicine-chest (16), prevent that foreign material from entering medicine-chest (16), put medicine plug screw (19) and be positioned at medicine-chest (16) least significant end, be used to discharge residual liquor, fluid level indicator (13) is installed along medicine-chest (16) outside, the storage of the soup of indication medicine-chest (16).Medicine-chest (16) is connected on the frame (26) by case holder (18).Medicine-chest (16) holds the soup of mixing, and the design total measurement (volume) is 30L, can satisfy 4 hours the low volume job requirements; Adopt the corrosion resistant plate manufacturing of fine corrosion resistance, prevent the chemical attack of agricultural chemicals, improve operating efficiency and service life; Pit and gradient structure are adopted in the bottom, guarantee under heeling condition also normal pump medicine of Teat pipette.Teat pipette makes the soup pressurization, reaches the operating pressure that can satisfy job requirements, and the soup of output is only for the shower nozzle spraying.According to the index requests such as spraying swath, operating speed and unit are formulation rate of spraying, determine to select the operating pressure and the flow of Teat pipette (9), in order to realize the purpose of stem's dispenser, the medicament (17) that needs selection to have interior absorption.
(2) infrared acquisition part
The infrared acquisition part is made up of Infrared Detectors (2), potentiometer (22), MCU central control board (3) and signal amplifier (4), and each components is connected by electric wire.Spray the potentiometer (22) of plant (27) on the distance adjustment sensor of shower nozzle according to need, thereby increase or reduce ultrared transmitting range to obtain higher sensitivity.Adopt the active probe mode, the signal that Infrared Detectors (2) sends is reflected back toward the receiving system of sensor when running into plant (27), receiving system just produces a pulse signal, this pulse signal is amplified to enough power through MCU central control board (3) by signal amplifier (4) and goes the work of control spraying part, and in fact on-off circuit of infrared detector (2) and signal amplifier (4) circuit formation goes to control magnetic valve (5) work.
(3) spraying control section
The spraying control section is made up of signal amplifier (4) and magnetic valve (5).The echo signal that infrared sensor (2) obtains is fainter pulse signal, and its amplitude is subjected to the influence of object distance, size, color, gloss, surface roughness.The effect of spraying control section is to make the object in detection range accept spraying, then is rejected beyond distance.Signal amplifier (4) is amplified to magnetic valve (5) work of promoting with the measured signal in the spread of spray, reacts rapidly after receiving echo signal and detected object is sprayed, thereby realize the purpose of automatic target spraying.
(4) power pack
Power pack is composed in series a rechargeable battery set (1) (36V) by three joint rechargable batteries (every joint rechargable battery 12V), can share a charge port), the feed system energy.One joint 12V rechargable battery is given two Infrared Detectors (2) power supply, other two joint rechargable batteries are composed in series the 24V power supply, supply with high voltage direct current generator (12) by fuse (10), switch (11), the negative high voltage of output is supplied with two electrode retaining collars (25) and is given droplet (10) charged, indicator lamp and high voltage direct current generator (12) parallel connection, whether indication high voltage direct current generator (12) is in running order; Wherein a joint 12V battery is simultaneously by switch administration pump (9) power supply, so that just be in continuous duty when making Teat pipette (9) enter the spraying operation.The 36V power supply of series connection is returned driving wheel motor (23) power supply of the part of travelling, and drives spray truck and travels.
(5) electrostatic charged spray part
The electrostatic charged spray part is made up of shower nozzle (6), high voltage direct current generator (12) and electrode retaining collar (25).Teat pipette (9) is realized atomizing with spray pump people shower nozzle (6) by pressure, and it is charged to the droplet of ejection by high voltage direct current generator (12) generation 15~20kV negative high voltage that shower nozzle (6) is gone up the electrode retaining collar (25) that connects, and further atomizing.
The electrostatic charged spray part is installed in the both sides of spray truck symmetry respectively, to the operation of spraying of the plant (27) of both sides, according to of the requirement of different controlling objects to spray amount and sprinkling position, when spray amount changes greatly, need to change shower nozzle (6) before the work, the general output pressure of adjustment Teat pipette (9) and the height of shower nozzle (6) of only needing gets final product, and do not need to adjust the deflection angle of each shower nozzle (6), changes and the adjustment time thereby reduced shower nozzle (6).
Annular electrode and 6 spray points (7) that are distributed on the annular electrode that electrode retaining collar (25) adopts Φ 2mm stainless steel wire to make Φ 60mm constitute electrode retaining collar (25), connect the negative pole of high voltage direct current generator (12), i.e. negative high voltage charging.
(6) part of travelling
The part of travelling is made up of front-wheel (24) and driving wheel (28) and rechargeable battery set (1).Front-wheel (24) and driving wheel (28) are connected on the frame (26) by bracing frame, and rechargeable battery set (1) is fixed on the frame by can.Spray truck adopts tricycle structure to become isosceles triangle to arrange, the wheel in front is in to be combined on the axis, and the front is two wheels.Next one takes turns to turning to and driving wheel (28), and preceding two-wheeled is a BOGEY WHEEL.
Advantage of the present utility model is to utilize the utility model can reduce agricultural chemicals drift and ineffective deposition, improves the effective rate of utilization of agricultural chemicals, obtains best pesticide supplying effect and minimum environmental pollution; The utility model is applicable to the extermination of disease and insect pest in the higher straw plant growing process.
Description of drawings
Fig. 1 spray pesticide bassinet structure schematic diagram: 24-front-wheel 16-medicine-chest 26-frame 27-plant 2-Infrared Detectors 20-electrostatic charged spray part 1-rechargeable battery set 30-control box 28-driving wheel 29-handlebar 8-droplet wherein;
Fig. 2 supplies medicine part-structure figure: 13-fluid level indicator 14-medicine-chest lid 15-screen pack 16-medicine-chest 17-medicament 18-case holder 9-Teat pipette 19-is put medicine plug screw 20-electrostatic charged spray part;
Fig. 3 infrared acquisition part-structure figure: 21-12V rechargeable battery 22-potentiometer 2-Infrared Detectors 3-MCU central control board 4-signal amplifier;
Fig. 4 control part component of spraying: 21-12V rechargeable battery 3-MCU central control board 4-signal amplifier 5-magnetic valve 9-Teat pipette;
Fig. 5 power supply component: 1-rechargeable battery set 2-Infrared Detectors 10-fuse 11-switch 12-high voltage direct current generator 9-Teat pipette 23-driving wheel motor;
Fig. 6 electrostatic charged spray partial graph: 8-droplet 7-spray point 25-electrode retaining collar 6-shower nozzle 9-Teat pipette 12-high voltage direct current generator.
Embodiment
See before this dispenser spray truck uses whether electric quantity of rechargeable battery is sufficient, the time spent is not utilized intelligent charger to insert charge port respectively and gives rechargeable battery set (1) charging, in order to using.To note when using charger following some: input voltage: AC220V/50HZ; Output voltage: DC/48V 1.8A.
The operator can control the unlatching of driving wheel motor (23), Teat pipette (9), high voltage direct current generator (12), infrared detection sensor (2) and stops by control box (32).Button is pressed startup, and button is upspring and stopped; Regulate motor speed by the rotation knob.In the actual job process, utilize Infrared Detectors (2) to receive echo signal through amplifying the unlatching of removing to control high voltage direct current generator (12) and Teat pipette (9), do not have and detect then closed high voltage direct current generator of target (12) and Teat pipette (9).
Be transferred to correct position (terrain clearance and base of the plant middle part are highly consistent) by stirring electrostatic charge electrode retaining collar (25) (wherein shower nozzle links with the electrostatic charge electrode retaining collar); With the roll adjustment knob of flat mouthful of screwdriver rotation Infrared Detectors (2), adjust detection range to suitable gear.
Spray truck is before dispenser is carried out in the field, at first close driving wheel motor (23), check simultaneously whether Infrared Detectors (2), high voltage direct current generator (12), Teat pipette (9) switch close, after closing, by filter screen (15) medicament and water are poured into medicine-chest (16) by proper proportion, recommended density 1: 5 or 1: 10, stirring shakes up, cover medicine-chest lid (14), use in order to spray pesticide.
After operator's preparation is carried out, spray truck is travelled to the line-spacing that needs the dispenser plant, open Infrared Detectors (2) switch, drive spray truck to overtake by electric power and manpower, Infrared Detectors (2) active probe dispenser destination object, detect and send the unlatching that signal removes to drive high voltage direct current generator (12) and Teat pipette (9), drop charged step refining of going forward side by side in the electric field of high voltage direct current generator (12) of Teat pipette (9) ejection, droplet (10) flies to plant do directed movement, simultaneously under the effect of the electric field force between electrode retaining collar (25) and plant (27), changing droplet (10) track moves towards plant (27) direction, and be adsorbed on base of the plant, improved the adsorption rate of medicament (17) on plant greatly, the medicament that sprays (17) has internal absorption characteristic and enters in the plant body, be transported to other position of plant with body fluid, promptly implement the base of the plant dispenser, play the effect of prevention and elimination of disease and pests, reach and reduce agricultural chemicals drift and ineffective deposition, improve the effective rate of utilization of agricultural chemicals, obtaining best pesticide supplying effect and minimum environmental pollution is target.Table 1 is the result of the test of field control cotton bollworm.
Table 1 field trial is to the toxic effect of damage by disease and insect
Claims (7)
1. spray pesticide car that is used for crop pest control, by forming for medicine part, infrared acquisition part, spraying control section, power pack, electrostatic charged spray part, the part of travelling and frame, it is characterized in that partly being positioned at the middle front part of frame, connect on frame by case holder for medicine medicine-chest partly for medicine; Power pack is packed in the can at frame rear portion; Travel the part by bracing frame be connected in frame below; Infrared acquisition part and electrostatic charged spray part are connected to below the frame by fixed mount respectively, are positioned in the middle of the front and back wheel of the part of travelling, and arrange that with respect to the frame bilateral symmetry wherein the infrared acquisition part is in electrostatic charged spray front partly; The spraying control section is connected in the electrostatic charged spray part by pipeline and supplies the centre of medicine part.
2. a kind of spray pesticide car that is used for crop pest control according to claim 1, it is characterized in that for the medicine part by medicine-chest (16), medicine-chest lid (14), screen pack (15), Teat pipette (9), fluid level indicator (13), putting medicine plug screw (19) forms, wherein Teat pipette (9) is installed in the bottom of medicine-chest (16), medicine-chest lid (14) be positioned at medicine-chest (16) above, cover feeding opening, screen pack (15) is positioned at the upper end of the feeding opening of medicine-chest (16), prevent that foreign material from entering medicine-chest (16), put medicine plug screw (19) and be positioned at medicine-chest (16) least significant end, be used to discharge residual liquor, fluid level indicator (13) is installed along medicine-chest (16) outside, the storage of the soup of indication medicine-chest (16); Medicine-chest (16) is connected on the frame (26) by case holder (18); Medicine-chest (16) holds the soup of mixing, and the design total measurement (volume) is 30L, can satisfy 4 hours the low volume job requirements; Adopt the corrosion resistant plate manufacturing of fine corrosion resistance; Pit and gradient structure are adopted in medicine-chest (16) bottom, guarantee under heeling condition also normal pump medicine of Teat pipette.
3. a kind of spray pesticide car that is used for crop pest control according to claim 1, it is characterized in that infrared acquisition part is made up of Infrared Detectors (2), potentiometer (22), MCU central control board (3) and signal amplifier (4), each components is connected by electric wire; Infrared detector (2) and signal amplifier (4) circuit constitute an on-off circuit and go to control magnetic valve (5) work.
4. a kind of spray pesticide car that is used for crop pest control according to claim 1, the control section that it is characterized in that spraying is made up of signal amplifier (4) and magnetic valve (5); Signal amplifier (4) is amplified to the measured signal in the spread of spray can promote magnetic valve (5) work.
5. a kind of spray pesticide car that is used for crop pest control according to claim 1, it is characterized in that power pack is composed in series a rechargeable battery set (1) by three joint rechargable batteries, wherein every joint rechargable battery 12V shares a charge port, the feed system energy; One joint 12V rechargable battery is given two Infrared Detectors (2) power supply, other two joint rechargable batteries are composed in series the 24V power supply, supply with high voltage direct current generator (12) by fuse (10), switch (11), the negative high voltage of output is supplied with two electrode retaining collars (25) and is given droplet (10) charged, indicator lamp and high voltage direct current generator (12) parallel connection, whether indication high voltage direct current generator (12) is in running order; Wherein a joint 12V battery is simultaneously by switch administration pump (9) power supply, so that just be in continuous duty when making Teat pipette (9) enter the spraying operation; The 36V power supply of series connection is returned driving wheel motor (23) power supply of the part of travelling, and drives spray truck and travels.
6. a kind of spray pesticide car that is used for crop pest control according to claim 1 is characterized in that electrostatic charged spray part is made up of shower nozzle (6), high voltage direct current generator (12) and electrode retaining collar (25); Teat pipette (9) is realized atomizing with spray pump people shower nozzle (6) by pressure, and it is charged to the droplet of ejection by high voltage direct current generator (12) generation 15~20kV negative high voltage that shower nozzle (6) is gone up the electrode retaining collar (25) that connects, and further atomizing; The electrostatic charged spray part is installed in the both sides of spray truck symmetry respectively, annular electrode and 6 needle electrodes that are distributed on the annular electrode that electrode retaining collar (25) adopts Φ 2mm stainless steel wire to make Φ 60mm constitute electrode retaining collar (25), connect the negative pole of high voltage direct current generator (12), i.e. negative high voltage charging.
7. a kind of spray pesticide car that is used for crop pest control according to claim 1, the part that it is characterized in that travelling is made up of front-wheel (24) and driving wheel (28) and rechargeable battery set (1); Front-wheel (24) and driving wheel (28) are connected on the frame (26) by bracing frame, and rechargeable battery set (1) is fixed on the frame by can; Spray truck adopts tricycle structure to become isosceles triangle to arrange, the wheel in front is in to be combined on the axis, and the front is two wheels; Next one takes turns to turning to and driving wheel (28), and preceding two-wheeled is a BOGEY WHEEL.
Priority Applications (1)
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CN2009200440114U CN201536575U (en) | 2009-06-15 | 2009-06-15 | Spraying pesticide apply vehicle used for crop pest control |
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CN2009200440114U CN201536575U (en) | 2009-06-15 | 2009-06-15 | Spraying pesticide apply vehicle used for crop pest control |
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CN201536575U true CN201536575U (en) | 2010-08-04 |
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CN2009200440114U Expired - Fee Related CN201536575U (en) | 2009-06-15 | 2009-06-15 | Spraying pesticide apply vehicle used for crop pest control |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103651320A (en) * | 2013-12-18 | 2014-03-26 | 刘克明 | Medicine mixing pump |
CN105994242A (en) * | 2016-08-02 | 2016-10-12 | 天津百利种苗培育有限公司 | Portable high-capacity pesticide sprayer |
CN106416480A (en) * | 2015-09-01 | 2017-02-22 | 山东建筑大学 | Intelligent remote-control row-crop cultivator |
-
2009
- 2009-06-15 CN CN2009200440114U patent/CN201536575U/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103651320A (en) * | 2013-12-18 | 2014-03-26 | 刘克明 | Medicine mixing pump |
CN106416480A (en) * | 2015-09-01 | 2017-02-22 | 山东建筑大学 | Intelligent remote-control row-crop cultivator |
CN105994242A (en) * | 2016-08-02 | 2016-10-12 | 天津百利种苗培育有限公司 | Portable high-capacity pesticide sprayer |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100804 Termination date: 20130615 |