CN104542540B - Ultra-wide electrostatic spraying machine - Google Patents
Ultra-wide electrostatic spraying machine Download PDFInfo
- Publication number
- CN104542540B CN104542540B CN201410274897.7A CN201410274897A CN104542540B CN 104542540 B CN104542540 B CN 104542540B CN 201410274897 A CN201410274897 A CN 201410274897A CN 104542540 B CN104542540 B CN 104542540B
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- China
- Prior art keywords
- frame
- main body
- cantilever
- ultra
- electrode
- 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.)
- Expired - Fee Related
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
- A01M7/0025—Mechanical sprayers
- A01M7/0032—Pressure sprayers
- A01M7/0042—Field sprayers, e.g. self-propelled, drawn or tractor-mounted
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
- A01M7/005—Special arrangements or adaptations of the spraying or distributing parts, e.g. adaptations or mounting of the spray booms, mounting of the nozzles, protection shields
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Insects & Arthropods (AREA)
- Pest Control & Pesticides (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Mechanical Engineering (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention provides an ultra-wide electrostatic spraying machine. The ultra-wide electrostatic spraying machine comprises a stander (5) and a medicine chest frame (12), wherein the medicine chest frame (12) is provided with supporting legs (14) and a traction frame (13), and the ultra-wide electrostatic spraying machine is characterized in that the stander (5) is connected with the medicine chest frame (12) through a four link mechanism (10), the stander (5) is in a framework shape, the lower part of the stander (5) is provided with a suspension arm B (16-1) which is in a hollow tubular shape, the outer side of the stander (5) is provided with a suspension arm A (16) which is in a hollow tubular shape, and a spray head (1) is respectively arranged below the suspension arm A (16) and the suspension arm B (16-1). Compared with the prior art, the ultra-wide electrostatic spraying machine has characteristics that the permeability, deposition rate, uniformity and utilization rate of the medicine liquid can be improved, the pollution for the personnel and peripheral environment can be reduced, the ultra-wide operation can be realized, and the like.
Description
Technical field
The invention belongs to technical field of plant protection machinery, relate to a kind of electrostatic sprayer, be particularly well-suited to field crop
Ultra-wide electrostatic sprayer.
Background technology
Compared with abroad, the production technology of China's pesticide is leading in the world, but applications of pesticide technology and planting
Protect machinery relative with advanced country backward.For a long time, the feature of China's applications of pesticide technology is exactly traditional big
Droplet and Large Copacity spraying.The medicinal liquid of 70% to 80% and medicament are all scattered or trickle on the ground, only one little portion
Dividing the surface that can arrive plant, the effective rate of utilization of pesticide is the lowest, and only 20% to 30%, but really play and kill
Go out pest and disease damage effect company 1% less than, huge formulation rate is wasted, and brings no small dirt to environment
Dye, the applications of pesticide technology fallen behind brings the pesticide residues of agricultural product and exceeds standard, pollutes environment, waste agriculture
Medicine, and easily make operator that poisoning etc. occurs.Modern agricultural production is more and more higher to the requirement of environmental protection, and wants real
The lowest discharge rate, essence sprinkling, of low pollution, high efficiency, high preventive effect, purpose seeks to realize prevention and control of plant diseases, pest control operation
High efficiency, high-quality, low cost and the comfortableness of operator and safety.High-voltage electrostatic spraying technology conduct
One new technique of modern plant protection dispenser, it well meets the requirement of modern agricultural production, solves well
Problem present in tradition dispenser process.
Therefore, a kind of have the raising penetrance of medicinal liquid, deposition and uniformity and utilization rate, decreases people
Member and the pollution of surrounding, and the ultra-wide electrostatic sprayer that can realize the features such as ultra-wide operation carried
Go out.
Summary of the invention
It is an object of the invention to provide and a kind of can improve the penetrance of medicinal liquid, deposition and uniformity, improve medicine
The effective rate of utilization of liquid, decreases the features such as pollution to personnel and surrounding.
The present invention includes frame (5) and medicine-chest frame (12), medicine-chest frame (12) be provided with supporting leg (14) and
Traction frame (13), it is characterised in that: by quadric chain (10) between frame (5) and medicine-chest frame (12)
Connect, and this quadric chain (10) driven by the hydraulic means A (4) being located on medicine-chest frame (12),
Frame (5) being raised and lowered, frame (5) is in frame-like, and bottom is provided with the cantilever B (16-1) in hollow tubular,
Cantilever B (16-1) is provided with air supply opening (22) and gas outlet (23), and frame (5) both side ends is provided with perpendicular
To hollow bushing (5-1), be provided with rotary rotary shaft (5-2) in hollow bushing (5-1), rotate
Axle (5-2) is in falling " Y " font, and its top is fixedly connected with V-shaped connector (8), passes through
Connector (8) is by fixing for rotary shaft (5-2) with in hollow bushing (5-1), and bottom jag end is hinged with guarantor
Sheath (3), protection set (3) is V-shaped, is a tubular body at the junction point of protection set (3), on
Stating frame (5) outside and be provided with the cantilever A (16) in hollow tubular, cantilever A (16) is provided with air inlet (7),
This cantilever A (16) may pass through the tubular body of protection set (3), its of cantilever A (16) and connector (8)
In be provided with hydraulic means B (9) between an opening end, another opening end of connector (8)
And it is provided with hydraulic means C (21) between frame (5), at above-mentioned cantilever A (16) and cantilever B (16-1)
Lower section be provided with spray boom (17) and hanger bracket (6), spray boom (17) is provided with shower nozzle (1), hanger bracket (6)
Being provided with connecting rod (24), connecting rod (24) is provided with at least two shower nozzle (1), in connecting rod (24)
Shower nozzle (1) be inclined upwardly, and connecting rod (24) is provided with protection board (25), and this protection board (25) sets
At direction of advance end.
Above-mentioned shower nozzle (1) is following structure: comprise main body (105) and end cap (101), end cap (101)
Being provided with atomized liquid outlet (114), main body (105) and end cap (101) are threaded connection, and main body (105)
And between end cap (101) formed atomization chamber (112), be provided with in atomization chamber (112) electrode B (116) and
Atomization cap (113), is provided with the electrode A (103) isolated with atomization chamber (112), electrode in end cap (101)
Electric conductor (102) it is provided with, the main body (105) that electrode A (103) is corresponding between A (103) and electrode B (116)
On, axial direction is provided with conductive pole (104), and one end of conductive pole (104) is connected with electrode A (103),
The other end is connected through main body (105) with external power, and main body (105) is provided with gas-liquid gatherer (109)
With air inlet (110), one end of gas-liquid gatherer (109) is provided with inlet (108), and the other end is located at
In atomization chamber (112), this gas-liquid gatherer (109) is column, is provided with infusion channel (118) in column,
Its surface is provided with air flue (119), and this air flue (119) and the air inlet (110) being located in main body (105)
Connection.
Above-mentioned electric conductor (102) is elastomer, such as spring or extension spring.
Above-mentioned electrode A (103) and electrode B (116) are ring-type.
As improvement, conductive pole (104) is divided into two sections, and i.e. one section is located in main body (105), another
End is located in end cap (101), and is provided with spring B (106) between two sections of conductive poles (104), and is located at master
Conductive pole (104) in body (105) is provided with pressure cap (107), and this pressure cap (107) can be solid by screw thread
It is scheduled in main body (105).
Time actually used: liquid enters mist by the infusion channel (118) in the middle of gas-liquid gatherer (109)
Change chamber (112), before entering atomization chamber (112), electrode A (103) first carry out Electrostatic Treatment, gas
Body enters atomization chamber (112) by the air flue (119) on air inlet (110) and gas-liquid gatherer (109) surface,
Gas and liquid mix in atomization chamber (112), after mixing, then are carried out electrostatic by electrode B (116)
Reason, afterwards from atomized liquid outlet (114) ejection.
As improvement, the end of gas-liquid gatherer (109) is that ladder reduces shape, and infusion channel (118)
The port of export is positioned at electrode A (103) place.
Mix owing to infusion channel (118) port of export is positioned at electrode A (103) place, i.e. gas and liquid
Before conjunction, liquid has already been through twice Electrostatic Treatment, is exported from atomized liquid by charged liquid by gas the most again
(114) ejection.
Above-mentioned electrode A (103) and twice Electrostatic Treatment of electrode B (116), band is the most different, electrode
A (103) is non-contact band electric treatment, and electrode B (116) is contact band electric treatment.
Between above-mentioned connector (8) and hydraulic means B (9) and hydraulic means C (21) hinged.
Above-mentioned shower nozzle (1) preferably with static nozzle.
Above-mentioned frame (5) both side ends is provided with vertical rotary shaft (5-2), is cased with outside rotary shaft (5-2)
Hollow bushing (5-1), the top of hollow bushing (5-1) is fixedly connected with V-shaped connector (8),
The protected set of lower hinge (3).
As improvement, connecting rod (24) is fixing with hanger bracket (6) to be connected or hinged, preferably with hinged.
As improvement, protection board (25) is tapered, and protection board (25) is that taper can reduce resistance.
Medicine-chest frame (12) is provided with medicine-chest (11), water pump and air pump, medicine-chest (11) is internal and medicine-chest with
Being respectively arranged with defecator between water pump, medicinal liquid is pumped out from medicine-chest (11) by water pump, defeated through feed tube (20)
Delivering to shower nozzle (1), shower nozzle (1) desirable pressure gas is supplied by high-pressure pump, and spray boom is additionally provided with on (17)
High-pressure modular (15), is connected with shower nozzle by high-voltage line (19), when needs work, by medicine-chest frame (12)
Traction frame (13) be connected with tractor, by hydraulic means A (4) regulation frame (5) be raised and lowered,
Promote connector (8) by hydraulic means C (21), drive rotary shaft (5-2) to rotate, it is achieved cantilever A
(16) expansion, can realize cantilever A (16) around rotary shaft (5-2) by hydraulic means B (9)
The jag end of bottom rotates upwardly and downwardly with the pin joint of protection set (3),
Compared with prior art, the present invention has the raising penetrance of medicinal liquid, deposition and uniformity and utilization rate,
Decrease the pollution to personnel and surrounding, and the features such as ultra-wide operation can be realized.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention 1.
Fig. 2 is medicine-chest shelf structure schematic diagram.
Fig. 3 is main frame structure schematic diagram I.
Fig. 4 is main frame structure schematic diagram II.
Fig. 5 is mainframe deployed configuration schematic diagram.
Fig. 6 is pendent sprinkler structural representation.
Fig. 7 is shower nozzle cross-sectional view.
Fig. 8 is gas-liquid gatherer main TV structure schematic diagram.
Fig. 9 is the A direction structure schematic diagram of Fig. 9.
Figure 10 is electrode A shaft side figure.
Figure 11 is electrode B shaft side figure.
Figure 12 is the structural representation of embodiment 2.
As shown in the figure: 1 is shower nozzle, 101 is end cap, and 102 is electric conductor, and 103 is electrode A, and 104 is to lead
Electricity post, 105 is main body, and 106 is spring B, and 107 is pressure cap, and 108 is inlet, and 109 is that gas-liquid imports
Device, 110 is air inlet, and 111 is sealing ring, and 112 is atomization chamber, and 113 is atomization cap, and 114 is atomization
Liquid exports, and 116 is electrode B, and 118 is infusion channel, and 119 is air flue, and 2 is jointed shaft, and 3 is protection set,
3-1 is rotation seat, and 4 is hydraulic means A, and 5 is frame, and 5-1 is hollow bushing, and 5-2 is rotary shaft, 6
Being hanger bracket, 7 is air inlet, and 8 is connector, and 9 is hydraulic means B, and 10 is quadric chain, and 11 are
Medicine-chest, 12 is medicine-chest frame, and 13 is traction frame, and 14 is supporting leg, and 15 is high-pressure modular, and 16 is cantilever A,
16-1 is cantilever B, and 17 is spray boom, and 18 is feed tube, and 19 is high-voltage line, and 20 is feed tube, and 21 is liquid
Pressure device C, 22 is air supply opening, and 23 is gas outlet, and 24 is connecting rod, and 25 is protection board, and 26 is to hang spray
Head gas main.
Detailed description of the invention
Embodiment 1: with reference to Fig. 1～11, for the structural representation of the embodiment of the present invention 1, including frame 5 He
Medicine-chest frame 12, medicine-chest frame 12 is provided with supporting leg 14 and traction frame 13, logical between frame 5 and medicine-chest frame 12
Cross quadric chain 10 to connect, and this quadric chain 10 is by the hydraulic means A4 being located on medicine-chest frame 12
Driving, frame 5 be raised and lowered, frame 5 is in frame-like, and bottom is provided with the cantilever B16-1 in hollow tubular,
Cantilever B16-1 is provided with air supply opening 22 and gas outlet 23, and frame 5 both side ends is provided with vertical hollow bushing
5-1, is provided with rotary rotary shaft 5-2 in hollow bushing 5-1, rotary shaft 5-2 in fall " Y " font,
Its top is fixedly connected with V-shaped connector 8, by connector 8 by fixing for rotary shaft 5-2 with
In hollow bushing 5-1, bottom jag end is hinged with protection set 3, and protection set 3 is V-shaped, protects set 3
Junction point at be a tubular body, be provided with the cantilever A16 in hollow tubular, cantilever A16 outside above-mentioned frame 5
Being provided with air inlet 7, this cantilever A16 may pass through the tubular body of protection set 3, cantilever A16 and connector 8
Hydraulic means B9 it is provided with, another opening end and machine of connector 8 between one of them opening end
It is provided with hydraulic means C21 between frame 5, is provided with spray boom 17 in the lower section of above-mentioned cantilever A16 and cantilever B16-1
With hanger bracket 6, spray boom 17 is provided with shower nozzle 1, and hanger bracket 6 is provided with connecting rod 24, and connecting rod 24 sets
Having at least two shower nozzle 1, the shower nozzle 1 in connecting rod 24 is inclined upwardly, and connecting rod 24 is provided with protection board
25, this protection board 25 is located at direction of advance end, and the concrete structure of described shower nozzle 1 is as follows: comprise main body 105
With end cap 101, end cap 101 is provided with atomized liquid outlet 114, main body 105 and end cap 101 by screw thread even
Connect, and between main body 105 and end cap 101, form atomization chamber 112, in atomization chamber 112, be provided with electrode B 116
With atomization cap 113, it is provided with in end cap 101 and the electrode A 103 of atomization chamber 112 isolation, electrode A 103 and electricity
Being provided with electric conductor 102 between the B116 of pole, in the main body 105 of electrode A 103 correspondence, axial direction is provided with conduction
Post 104, one end of conductive pole 104 is connected with electrode A 103, and the other end is through main body 105 with external power even
Connecing, main body 105 is provided with gas-liquid gatherer 109 and air inlet 110, one end of gas-liquid gatherer 109
Being provided with inlet 108, the other end is located in atomization chamber 112, and this gas-liquid gatherer 109 is column, post
Being provided with infusion channel 118 in shape body, its surface is provided with air flue 119, this air flue 119 be located in main body 105
Air inlet 110 connect, the end of described gas-liquid gatherer 109 is that ladder reduces shape, and infusion channel
The port of export of 118 is positioned at electrode A 103, and above-mentioned conductive pole 104 is divided into two sections, and i.e. one section is located at master
In body 105, the other end is located in end cap 101, and is provided with spring B 106 between two sections of conductive poles 104, and
The conductive pole 104 being located in main body 105 is provided with pressure cap 107, and this pressure cap 107 can be threadedly secured to main
On body 105.
Medicine-chest frame 12 is provided with medicine-chest 11, water pump and air pump, between medicine-chest 11 inside and medicine-chest and water pump
Being respectively arranged with defecator, medicinal liquid is pumped out from medicine-chest 11 by water pump, is transported to shower nozzle 1 through feed tube 20, spray
1 desirable pressure gas is supplied by high-pressure pump, spray boom 17 is additionally provided with high-pressure modular 15, passes through high-voltage line
19 are connected with shower nozzle, when needs work, are connected with tractor by the traction frame 13 of medicine-chest frame 12, pass through
Hydraulic means A4 regulation frame 5 is raised and lowered, and promotes connector 8 by hydraulic means C21, drives and turns
Moving axis 5-2 rotate, it is achieved the expansion of cantilever A16, by hydraulic means B9 can realize cantilever A16 around
The jag end of rotary shaft 5-2 bottom rotates upwardly and downwardly with the pin joint of protection set 3.
Embodiment 2: with reference to Figure 12, for the structural representation of the embodiment of the present invention 2, compared with Example 1,
The difference of the present embodiment is: frame 5 both side ends is provided with vertical rotary shaft 5-2, rotary shaft 5-2
Overcoat has hollow bushing 5-1, the top of hollow bushing 5-1 to be fixedly connected with V-shaped connector 8,
The protected set of lower hinge 3.
Claims (5)
1. a ultra-wide electrostatic sprayer, including frame (5) and medicine-chest frame (12), medicine-chest frame (12)
Be provided with supporting leg (14) and traction frame (13), it is characterised in that: frame (5) and medicine-chest frame (12) it
Between connected by quadric chain (10), and this quadric chain (10) is by being located on medicine-chest frame (12)
Hydraulic means A (4) drive, frame (5) is raised and lowered, frame (5) in frame-like, bottom
Being provided with the cantilever B (16-1) in hollow tubular, cantilever B (16-1) is provided with air supply opening (22) and gas outlet
(23), frame (5) both side ends is provided with vertical hollow bushing (5-1), sets in hollow bushing (5-1)
Having rotary rotary shaft (5-2), rotary shaft (5-2) is in falling " Y " font, and its top is fixedly connected with
V-shaped connector (8), is fixed on hollow bushing by connector (8) by rotary shaft (5-2)
(5-1) in, bottom jag end is hinged with protection set (3), and protection set (3) is V-shaped, protection set
(3) being a tubular body at junction point, above-mentioned frame (5) outside is provided with the cantilever A (16) in hollow tubular,
Cantilever A (16) is provided with air inlet (7), and this cantilever A (16) may pass through the tubular body of protection set (3),
Hinged between one of them opening end of cantilever A (16) and connector (8) it is provided with hydraulic means B (9),
It is provided with hydraulic means C (21) between another opening end and the frame (5) of this connector (8),
Above-mentioned cantilever A (16) and the lower section of cantilever B (16-1) are provided with spray boom (17) and hanger bracket (6), spray
Bar (17) is provided with shower nozzle (1), and hanger bracket (6) is provided with connecting rod (24), and connecting rod sets on (24)
Having at least two shower nozzle (1), the shower nozzle (1) in connecting rod (24) is inclined upwardly, and connecting rod (24)
Being provided with protection board (25), this protection board (25) is located at direction of advance end, the concrete knot of described shower nozzle (1)
Structure is as follows: comprise main body (105) and end cap (101), and end cap (101) is provided with atomized liquid outlet (114),
Main body (105) and end cap (101) are threaded connection, and shape between main body (105) and end cap (101)
Become atomization chamber (112), in atomization chamber (112), be provided with electrode B (116) and atomization cap (113), end cap (101)
Inside be provided with the electrode A (103) isolated with atomization chamber (112), electrode A (103) and electrode B (116) it
Between be provided with electric conductor (102), in the main body (105) that electrode A (103) is corresponding, axial direction is provided with conduction
Post (104), one end of conductive pole (104) is connected with electrode A (103), and the other end passes main body (105)
Being connected with external power, main body (105) is provided with gas-liquid gatherer (109) and air inlet (110), gas-liquid
One end of gatherer (109) is provided with inlet (108), and the other end is located in atomization chamber (112), this gas
Liquid gatherer (109) is column, is provided with infusion channel (118) in column, and its surface is provided with air flue
(119), this air flue (119) connects with the air inlet (110) being located in main body (105), described gas-liquid
The end of gatherer (109) is that ladder reduces shape, and the port of export of infusion channel (118) is positioned at electrode A
(103) place, above-mentioned conductive pole (104) is divided into two sections, and i.e. one section is located in main body (105), separately
One end is located in end cap (101), and is provided with spring B (106) between two sections of conductive poles (104), and is located at
Conductive pole (104) in main body (105) is provided with pressure cap (107), and this pressure cap (107) is solid by screw thread
It is scheduled in main body (105).
Ultra-wide electrostatic sprayer the most according to claim 1, it is characterised in that: connecting rod (24)
Fix with hanger bracket (6) and be connected or hinged.
Ultra-wide electrostatic sprayer the most according to claim 1 and 2, it is characterised in that: protection board (25)
Tapered.
Ultra-wide electrostatic sprayer the most according to claim 1 and 2, it is characterised in that: frame (5)
Both side ends is provided with vertical rotary shaft (5-2), and rotary shaft (5-2) overcoat has hollow bushing (5-1), empty
The top of heart sleeve pipe (5-1) is fixedly connected with V-shaped connector (8), and lower hinge is protected
Set (3).
Ultra-wide electrostatic sprayer the most according to claim 4, it is characterised in that: protection board (25)
Tapered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410274897.7A CN104542540B (en) | 2014-04-08 | 2014-06-19 | Ultra-wide electrostatic spraying machine |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2014101376905 | 2014-04-08 | ||
| CN201410137690.5A CN103894298A (en) | 2014-04-08 | 2014-04-08 | Ultrawide-amplitude electrostatic spraying machine |
| CN201410274897.7A CN104542540B (en) | 2014-04-08 | 2014-06-19 | Ultra-wide electrostatic spraying machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104542540A CN104542540A (en) | 2015-04-29 |
| CN104542540B true CN104542540B (en) | 2017-01-11 |
Family
ID=50986052
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410137690.5A Pending CN103894298A (en) | 2014-04-08 | 2014-04-08 | Ultrawide-amplitude electrostatic spraying machine |
| CN201410274897.7A Expired - Fee Related CN104542540B (en) | 2014-04-08 | 2014-06-19 | Ultra-wide electrostatic spraying machine |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410137690.5A Pending CN103894298A (en) | 2014-04-08 | 2014-04-08 | Ultrawide-amplitude electrostatic spraying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN103894298A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106577611A (en) * | 2016-12-16 | 2017-04-26 | 新疆农垦科学院 | Pesticide application machine for high-stem crops |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3433206B2 (en) * | 1995-12-18 | 2003-08-04 | 株式会社共立 | Leg opening and closing structure of the equipment support stand |
| WO1999008801A1 (en) * | 1997-08-18 | 1999-02-25 | Agco Corporation | Fiber optic coupling for control of electrostatic field sprayers |
| CN200997852Y (en) * | 2006-10-16 | 2008-01-02 | 黑龙江省农业机械工程科学研究院 | Self-poise suspending device of spray lance type spray pump |
| JP2010051274A (en) * | 2008-08-29 | 2010-03-11 | Iseki & Co Ltd | Control working machine |
| US8777123B2 (en) * | 2009-10-26 | 2014-07-15 | Arena Dust Control Innovation, LLC | Method, system or apparatus for applying a fluid to at least a portion of a floor surface of a covered area via a moveable fluid application structure |
| CN202714114U (en) * | 2012-08-03 | 2013-02-06 | 邯郸市升华机械制造有限公司 | Highland self-walking spray boom type spraying machine |
| CN202714115U (en) * | 2012-08-03 | 2013-02-06 | 邯郸市升华机械制造有限公司 | Traction type boom sprayer |
| CN203555073U (en) * | 2013-08-15 | 2014-04-23 | 于占 | High-ground-clearance self-propelled boom sprayer |
-
2014
- 2014-04-08 CN CN201410137690.5A patent/CN103894298A/en active Pending
- 2014-06-19 CN CN201410274897.7A patent/CN104542540B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104542540A (en) | 2015-04-29 |
| CN103894298A (en) | 2014-07-02 |
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