CN203167876U - Sprayer capable of simultaneously spraying agents with different concentrations - Google Patents
Sprayer capable of simultaneously spraying agents with different concentrations Download PDFInfo
- Publication number
- CN203167876U CN203167876U CN 201220624793 CN201220624793U CN203167876U CN 203167876 U CN203167876 U CN 203167876U CN 201220624793 CN201220624793 CN 201220624793 CN 201220624793 U CN201220624793 U CN 201220624793U CN 203167876 U CN203167876 U CN 203167876U
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- low concentration
- sprayer
- high concentration
- degree
- feed pump
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Abstract
The utility model discloses a sprayer capable of capable of simultaneously spraying agents with different concentrations. The sprayer is hung on or pulled by a tractor. The sprayer comprises a sprayer support, a spray lance truss, and high/low concentration liquid-feeding and spraying systems, wherein the high/low concentration liquid-feeding and spraying systems respectively comprise high/low concentration spray tanks, high/low concentration liquid-feeding pumps, high/low concentration pressure regulating distribution systems, and high/low concentration nozzle systems, and the above-mentioned four parts are successively connected by pipes; the high/low concentration high/low concentration spray tanks and the high/low concentration liquid-feeding pumps are separately disposed on the sprayer support; the high/low concentration pressure regulating distribution systems are disposed on the sprayer support or the high concentration liquid-feeding pump; the high/low concentration nozzle systems are disposed on the spray lance truss; and either an input end of the high concentration liquid-feeding pump or an input end of the low concentration liquid-feeding pump is connected with a power output shaft of the tractor, and the high concentration liquid-feeding pump is connected with the low concentration liquid-feeding pump by a coupling. The sprayer provided by this utility model is equipped with two spraying systems, thereby being capable of simultaneously spraying agents with high and low concentrations on the same sprayer, and achieving drug delivery uniformity on upper parts and lower parts of plants.
Description
Technical field
The utility model relates to the equipment for plant protection technical field, relates in particular to a kind of for suspension type or supporting degree of the thickening spraying system of trailer boom sprayer.
Background technology
At present, the domestic technology application that does not have as yet at spray boom formula sprayer setting degree of thickening spraying system.
Therefore, a kind of suitable machine of domestic special shortage is adopted the efficient boom sprayer that cotton later stage defoliant sprays at present.Be the disleave of cotton top elder generation behind traditional medical instruments spray medicine, disleave behind the bottom, the utility model upper and lower leaf of cotton after having sprayed soup to cotton is to come off synchronously, cotton picker is worked down in advance, adapts to the demand in farming season.
The utility model content
Main purpose of the present utility model is to adopt cotton deficiency of spraying defoliant at the inapplicable domestic machine of domestic boom sprayer, a kind of degree of thickening sprayer is provided, sprayer is provided with high-concentration and low-concentration two cover spraying systems, make on same the sprayer unit and spray simultaneously under the variable concentrations condition, realize cotton upper and lower dispenser uniformity, save the cotton machine and adopt the cotton cycle, improve output of cotton.
Another purpose of the present utility model is to provide a kind of sprayer unit of hanging at domestic boom sprayer the deficiencies in the prior art, and in vertical jet pipe, during operation, jet pipe is parallel with plant, along spraying on the plant strain growth direction nozzle layout of sprinkler.
Another purpose of the present utility model is at domestic boom sprayer the deficiencies in the prior art, along the direction of travel of facility nearside divider is installed at every group of multiinjector combination suspension rod, and when crop middle and later periods facility operation, trafficability characteristic is good, and is little to the damage of crop.
To achieve these goals, the utility model provides a kind of degree of thickening sprayer, hangs or draws on tractor, and it comprises:
The sprayer frame;
The spray boom truss is arranged on the described sprayer frame;
High concentration feed flow spraying system comprises the high concentration spray tank, high concentration solution feed pump, high concentration pressure regulation distribution system, the multiinjector combination boom system that link to each other by pipeline successively again; Described high concentration spray tank, high concentration solution feed pump are arranged at respectively on the described sprayer frame; Described high concentration pressure regulation distribution system is arranged on the described sprayer frame or is arranged on the described high concentration solution feed pump; Described multiinjector combination boom system is arranged on the described spray boom truss;
Low concentration feed flow spraying system comprises the low concentration spray tank, low concentration solution feed pump, low concentration pressure regulation distribution system, the low concentration nozzle system that link to each other by pipeline successively again; Described low concentration spray tank, low concentration solution feed pump are arranged at respectively on the described sprayer frame; Described low concentration pressure regulation distribution system is arranged on the described sprayer frame or is arranged on the described low concentration solution feed pump; Described low concentration nozzle system is arranged on the described spray boom truss;
Wherein, one of them input of described high concentration solution feed pump and described low concentration solution feed pump is connected the power take-off of described tractor, and described high concentration solution feed pump links to each other by shaft coupling with described low concentration solution feed pump.
Above-mentioned degree of thickening sprayer wherein, also comprises high concentration return liquid system and low concentration return liquid system, and described high concentration return liquid system connects described high concentration pressure regulation distribution system by three-way piece; Described low concentration return liquid system connects described low concentration pressure regulation distribution system by three-way piece.
Above-mentioned degree of thickening sprayer, wherein, described high concentration return liquid system and low concentration return liquid system are connected in described high concentration spray tank and low concentration spray tank by a backwater mixing component respectively.
Above-mentioned degree of thickening sprayer wherein, also is connected with high concentration feed liquor filter between the liquid pump water inlet of described high concentration spray tank and described high concentration solution feed pump; Also be connected with low concentration feed liquor filter between the liquid pump water inlet of described low concentration spray tank and described low concentration solution feed pump.
Above-mentioned degree of thickening sprayer, wherein, described high concentration pressure regulation distribution system comprises manometer, pressure regulator valve, the distributing valve that links to each other respectively with low concentration pressure regulation distribution system.
Above-mentioned degree of thickening sprayer, wherein, described distributing valve is the multichannel distributing valve, wherein one tunnel middle part spray boom that connects described spray boom truss, two-way connects the spray boom of the left and right sides of described spray boom truss respectively in addition.
Above-mentioned degree of thickening sprayer, wherein, described multiinjector combination boom system comprises many group multiinjector combination suspension rods, and every group of multiinjector combination suspension rod comprises the body of rod again, is arranged at a plurality of nozzles on the described body of rod, and the described body of rod is hung on the jet pipe that is installed in described spray boom truss; Described low concentration nozzle system comprises a plurality of anti-droplet ejection heads, and a plurality of anti-droplet ejection heads are equidistant to be arranged on the jet pipe of described spray boom truss.
Above-mentioned degree of thickening sprayer, wherein, described a plurality of nozzles comprise: be arranged at two of the described body of rod bottom shower nozzles of installing with 90 degree and be arranged on the described body of rod bottom two with 180 shower nozzles of installing.
Above-mentioned degree of thickening sprayer, wherein, it serves as vertical mutually with described two faces that arrange with 180 shower nozzles of installing that described two shower nozzles of installing with 90 degree arrange face.
Above-mentioned degree of thickening sprayer, wherein, every group of multiinjector combination suspension rod also is equipped with nearside divider along the direction of travel of described degree of thickening sprayer, and described nearside divider is fixed on the described spray boom truss by screw.
Effect of the present utility model is that degree of the thickening sprayer that the utility model provides is Suspensible or towed, both can adopt the forward and backward spray tank feed flow of putting is set, also can adopt rearmounted spray tank feed flow only is set, simple in structure, easy to operate, spraying is even, low cost of manufacture.
Below in conjunction with the drawings and specific embodiments the utility model is described in detail, but not as to restriction of the present utility model.
Description of drawings
Fig. 1 is the utility model degree of thickening sprayer structural representation;
Fig. 1 a is the partial enlarged drawing of A part among Fig. 1;
Fig. 2 is the utility model degree of thickening sprayer side-looking structural representation;
Fig. 3 is the liquid fluid system schematic diagram;
Fig. 3 a is the partial enlarged drawing of B part among Fig. 3.
Wherein, Reference numeral
1 frame
2 high concentration spray tanks
3 low concentration spray tanks
4 spray boom truss
5 multiinjectors combination suspension rod
6 anti-droplet ejection heads
7 pressure regulator valves
8 distributing valves
9 high concentration solution feed pumps
10 shaft couplings
11 low concentration solution feed pumps
12 high concentration feed liquor filters
13 low concentration feed liquor filters
14 backwater assemblies
15 backwater stirring pipe
16 manometers
17 power transmission shafts
18 liquid pump water inlets
19 liquid pump delivery ports
20 end sprayers
21 horizontal shower nozzles
22 nearside dividers
Embodiment
Below in conjunction with accompanying drawing structural principle of the present utility model and operation principle are done concrete description:
Referring to Fig. 1, Fig. 2 and Fig. 3, in the embodiment shown in the figure, the utility model discloses a kind of degree of thickening sprayer, hang or draw on tractor, provide power by described tractor, the machine of being specially adapted to is adopted the sprinkling of cotton later stage defoliant, it comprises: the sprayer frame, the spray boom truss, high concentration feed flow spraying system, low concentration feed flow spraying system, be provided with high-concentration and low-concentration two cover spraying systems by sprayer, make on same the sprayer unit and spray simultaneously under the variable concentrations condition, realize cotton upper and lower dispenser uniformity, save the cotton machine and adopt the cotton cycle, improve output of cotton.
Described high concentration feed flow spraying system adopts multiinjector combination boom system, is at domestic boom sprayer the deficiencies in the prior art, and in vertical jet pipe, during operation, jet pipe is parallel with plant, along spraying on the plant strain growth direction nozzle layout of sprinkler.
In addition, along the direction of travel of facility nearside divider is installed at every group of multiinjector combination suspension rod, when crop middle and later periods facility operation, trafficability characteristic is good, and is little to the damage of crop.
Disclose the utility model specific embodiment further
As shown in the figure, comprising: sprayer frame 1, spray boom truss 4, high concentration feed flow spraying system, low concentration feed flow spraying system.
Described spray boom truss 4 is arranged on the described sprayer frame 1;
Described high concentration feed flow spraying system comprises the high concentration spray tank 2, high concentration solution feed pump 9, high concentration pressure regulation distribution system, multiinjector combination boom system 5, the high concentration return liquid system that link to each other by pipeline successively again;
Described high concentration spray tank 2, high concentration solution feed pump 9 are arranged at respectively on the described sprayer frame 1;
Described high concentration pressure regulation distribution system is arranged on the described sprayer frame 1 or is arranged on the described high concentration solution feed pump 9;
Described high concentration pressure regulation distribution system comprises continuous manometer 16, pressure regulator valve 7, distributing valve 8 again;
Also be connected with high concentration feed liquor filter 12 between the liquid pump water inlet of described high concentration spray tank 2 and described high concentration solution feed pump 9;
Described high concentration return liquid system connects the pressure regulator valve 7 of described high concentration pressure regulation distribution system by a three-way piece;
As shown in Figure 3, the liquid pump water inlet 18 of described high concentration solution feed pump 9 connects described high concentration spray tank 2, and liquid pump delivery port 19 a part of high concentration liquid streams of described high concentration solution feed pump 9 divide several roads to be transported to high concentration and low concentration nozzle that spray boom truss 4 arranges respectively through pressure regulator valve 7, distributing valve 8 by flexible pipe; Another part high concentration liquid stream that described high concentration solution feed pump 9 is discharged, through being arranged at the backwater assembly 14 on the high concentration spray tank 2 and running through described backwater assembly 14 and be arranged at backwater stirring pipe 15 in the described high concentration spray tank 2 high concentration medicine-chest 2 that refluxes, soup after the backflow makes it mix unanimity through the stirring of backwater stirring pipe 15.
Described multiinjector combination boom system is arranged on the described spray boom truss 4, described multiinjector combination boom system comprises many group multiinjector combination suspension rods 5, every group of multiinjector combination suspension rod 5 comprises the body of rod again, be arranged at a plurality of nozzles on the described body of rod, the described body of rod is hung on the jet pipe that is installed in described spray boom truss, referring to Fig. 3 a, described a plurality of nozzle specifically is set to: two are installed in the end sprayer 20 of described body of rod bottom and two with 90 degree and are installed in horizontal shower nozzle 21 on the described body of rod bottom with 180 degree, wherein, the face that arranges of described two end sprayers 20 is vertical mutually with the face that arranges of described two horizontal shower nozzles 21, namely, described two end sprayers 20 can be spent towards a left side with 90, the right setting, and described two horizontal shower nozzles 21 are spent towards preceding with 180, the back arranges, perhaps described two end sprayers 20 are spent towards preceding with 90, the back arranges, and described two horizontal shower nozzles 20 are spent towards a left side with 180, the right setting, like this, jet pipe is parallel with plant during operation, just can be along spraying on the plant strain growth direction.
Described low concentration feed flow spraying system comprises the low concentration spray tank 3, low concentration solution feed pump 11, low concentration pressure regulation distribution system, low concentration nozzle system, the low concentration return liquid system that link to each other by pipeline successively again;
Described low concentration spray tank 3, low concentration solution feed pump 11 are arranged at respectively on the described sprayer frame 1;
Described low concentration pressure regulation distribution system is arranged on the described sprayer frame or is arranged on the described low concentration solution feed pump;
Described low concentration pressure regulation distribution system comprises continuous manometer 16, pressure regulator valve 7, distributing valve 8 again;
Also be connected with high concentration feed liquor filter 13 between the liquid pump water inlet of described low concentration spray tank 3 and described low concentration solution feed pump 11;
Described low concentration return liquid system connects the pressure regulator valve 7 of described low concentration pressure regulation distribution system by a three-way piece;
The liquid pump water inlet of described low concentration solution feed pump 11 connects described low concentration spray tank 3, and the liquid pump delivery port part low concentration liquid stream of described low concentration solution feed pump 11 divides several roads to be transported to high concentration and low concentration nozzle that spray boom truss 4 arranges respectively through pressure regulator valve 7, distributing valve 8 by flexible pipe; Another part low concentration liquid stream that described low concentration solution feed pump 11 is discharged, through being arranged at the backwater assembly 14 on the low concentration spray tank 3 and running through described backwater assembly 14 and be arranged at backwater stirring pipe 15 in the described low concentration spray tank 3 low concentration medicine-chest 3 that refluxes, soup after the backflow makes it mix unanimity through the stirring of backwater stirring pipe 15.
Described low concentration nozzle system is arranged on the described spray boom truss, and described low concentration nozzle system comprises a plurality of anti-droplet ejection heads 6, and a plurality of anti-droplet ejection head 6 is equidistant to be arranged on the jet pipe of described spray boom truss 4, and described anti-droplet ejection head 6 can form fan-spray;
As shown in Figure 3, described distributing valve 8 is the multichannel distributing valve, wherein one tunnel middle part spray boom that connects described spray boom truss 4, two-way connects the spray boom of the left and right sides of described spray boom truss respectively in addition, thereby soup is evenly offered high concentration and low concentration nozzle.
Degree of the thickening sprayer that the utility model provides can adopt suspension type or adopt towedly, both can adopt preposition, rearmounted spray tank feed flow is set, and also can adopt rearmounted spray tank feed flow only is set.
The input of one of them of described high concentration solution feed pump 9 and described low concentration solution feed pump 11 is connected the power take-off of described tractor, as shown in Figure 3, present embodiment adopts the power transmission shaft 17 of high concentration solution feed pump 9 to connect the power take-off of described tractor, certainly, also can select low concentration solution feed pump 11 as input, described high concentration solution feed pump links to each other by shaft coupling 10 with described low concentration solution feed pump.
Referring to Fig. 1 a, the direction of travel of every group of described degree of thickening sprayer in multiinjector combination suspension rod 5 upper edges also is equipped with nearside divider 22, and described nearside divider 22 is fixed on the described spray boom truss 4 by screw.
Degree of the thickening sprayer that adopts above-mentioned the utility model to disclose, when boom sprayer is worked, the power take-off of tractor, drive the running of high concentration solution feed pump by the universal joint turning cylinder, the high concentration solution feed pump is connected by shaft coupling with the low concentration solution feed pump simultaneously, the low concentration solution feed pump is running simultaneously also, the soup of high/low concentration liquid case sucks simultaneously in the high/low concentration solution feed pump and carries out supercharging, soup flows into high/low concentration solution feed pump through high/low concentration feed liquor filter, after high/low concentration solution feed pump pressurization, flowed out by high/low concentration solution feed pump liquid pump delivery port, wherein a part of liquid is through high/low concentration pressure regulator valve, flow to respectively and hang shower nozzle and anti-droplet ejection head, carry out high/low concentration spraying; Shower nozzle and the spraying simultaneously under high concentration and low consistency conditions respectively of anti-droplet ejection head are hung in realization, thereby form degree of thickening spraying.The remaining soup that high/low concentration solution feed pump is discharged flow back into high/low concentration liquid case respectively through high/low concentration pressure regulator valve bypass outlet, and by high/low concentration backwater mixing component the soup in the high/low concentration liquid case is carried out fluid power and stir.
Manometer in the high/low concentration spraying system is indicated the atomisation pressure of hanging the anti-droplet ejection head of each section spray boom on spraying system and the low concentration pipeline on the high concentration pipeline respectively.High/low concentration pressure regulator valve is controlled high/low concentration system and is returned liquid measure when being used for pressure regulation.
When the soup in the high/low concentration liquid case approaches when spray, the power take-off of disengagement tractor stops the operation of spraying.
Degree of the thickening sprayer that the utility model provides arranges two cover spraying systems, makes on same the spraying apparatus and sprays simultaneously under the high concentration and low consistency conditions, realizes plant upper and lower dispenser uniformity, raising output.
High concentration feed flow spraying system adopts multiinjector combination boom system, and in vertical jet pipe, jet pipe is parallel with plant during operation, along spraying on the plant strain growth direction nozzle layout of sprinkler.
In addition, along the direction of travel of facility nearside divider is installed at every group of multiinjector combination suspension rod, when crop middle and later periods facility operation, trafficability characteristic is good, and is little to the damage of crop.
Degree of the thickening sprayer that the utility model provides is Suspensible or towed, both can adopt the forward and backward spray tank feed flow of putting is set, and also can adopt rearmounted spray tank feed flow only is set, and is simple in structure, easy to operate, and spraying is even, low cost of manufacture.
Certainly; the utility model also can have other various embodiments; under the situation that does not deviate from the utility model spirit and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the utility model.
Claims (10)
1. degree of a thickening sprayer hangs or draws on tractor, it is characterized in that, comprising:
The sprayer frame;
The spray boom truss is arranged on the described sprayer frame;
High concentration feed flow spraying system comprises the high concentration spray tank, high concentration solution feed pump, high concentration pressure regulation distribution system, the multiinjector combination boom system that link to each other by pipeline successively again; Described high concentration spray tank, high concentration solution feed pump are arranged at respectively on the described sprayer frame; Described high concentration pressure regulation distribution system is arranged on the described sprayer frame or is arranged on the described high concentration solution feed pump; Described multiinjector combination boom system is arranged on the described spray boom truss;
Low concentration feed flow spraying system comprises the low concentration spray tank, low concentration solution feed pump, low concentration pressure regulation distribution system, the low concentration nozzle system that link to each other by pipeline successively again; Described low concentration spray tank, low concentration solution feed pump are arranged at respectively on the described sprayer frame; Described low concentration pressure regulation distribution system is arranged on the described sprayer frame or is arranged on the described low concentration solution feed pump; Described low concentration nozzle system is arranged on the described spray boom truss;
Wherein, one of them input of described high concentration solution feed pump and described low concentration solution feed pump is connected the power take-off of described tractor, and described high concentration solution feed pump links to each other by shaft coupling with described low concentration solution feed pump.
2. degree of thickening sprayer according to claim 1 is characterized in that, also comprises high concentration return liquid system and low concentration return liquid system, and described high concentration return liquid system connects described high concentration pressure regulation distribution system by three-way piece; Described low concentration return liquid system connects described low concentration pressure regulation distribution system by three-way piece.
3. degree of thickening sprayer according to claim 2 is characterized in that, described high concentration return liquid system and low concentration return liquid system are connected in described high concentration spray tank and low concentration spray tank by a backwater mixing component respectively.
4. degree of thickening sprayer according to claim 2 is characterized in that, also is connected with high concentration feed liquor filter between the liquid pump water inlet of described high concentration spray tank and described high concentration solution feed pump; Also be connected with low concentration feed liquor filter between the liquid pump water inlet of described low concentration spray tank and described low concentration solution feed pump.
5. degree of thickening sprayer according to claim 1 is characterized in that, described high concentration pressure regulation distribution system comprises manometer, pressure regulator valve, the distributing valve that links to each other respectively with low concentration pressure regulation distribution system.
6. degree of thickening sprayer according to claim 5 is characterized in that, described distributing valve is the multichannel distributing valve, wherein one tunnel middle part spray boom that connects described spray boom truss, two-way connects the spray boom of the left and right sides of described spray boom truss respectively in addition.
7. degree of thickening sprayer according to claim 1, it is characterized in that, described multiinjector combination boom system comprises many group multiinjector combination suspension rods, every group of multiinjector combination suspension rod comprises the body of rod again, is arranged at a plurality of nozzles on the described body of rod, and the described body of rod is hung on the jet pipe that is installed in described spray boom truss; Described low concentration nozzle system comprises a plurality of anti-droplet ejection heads, and a plurality of anti-droplet ejection heads are equidistant to be arranged on the jet pipe of described spray boom truss.
8. degree of thickening sprayer according to claim 7 is characterized in that, described a plurality of nozzles comprise: be arranged at two of the described body of rod bottom shower nozzles of installing with 90 degree and be arranged on the described body of rod bottom two with 180 shower nozzles of installing.
9. degree of thickening sprayer according to claim 8 is characterized in that, it serves as vertical mutually with described two faces that arrange with 180 shower nozzles of installing that described two shower nozzles of installing with 90 degree arrange face.
10. degree of thickening sprayer according to claim 7 is characterized in that, every group of multiinjector combination suspension rod also is equipped with nearside divider along the direction of travel of described degree of thickening sprayer, and described nearside divider is fixed on the described spray boom truss by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220624793 CN203167876U (en) | 2012-11-23 | 2012-11-23 | Sprayer capable of simultaneously spraying agents with different concentrations |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220624793 CN203167876U (en) | 2012-11-23 | 2012-11-23 | Sprayer capable of simultaneously spraying agents with different concentrations |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203167876U true CN203167876U (en) | 2013-09-04 |
Family
ID=49064647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220624793 Expired - Fee Related CN203167876U (en) | 2012-11-23 | 2012-11-23 | Sprayer capable of simultaneously spraying agents with different concentrations |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203167876U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105076102A (en) * | 2015-09-14 | 2015-11-25 | 山东潍坊拖拉机厂集团有限公司 | Self-walking type pesticide spraying machine |
-
2012
- 2012-11-23 CN CN 201220624793 patent/CN203167876U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105076102A (en) * | 2015-09-14 | 2015-11-25 | 山东潍坊拖拉机厂集团有限公司 | Self-walking type pesticide spraying machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130904 Termination date: 20171123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |