CN201287089Y - Four connection-rod linkage sprayer - Google Patents
Four connection-rod linkage sprayer Download PDFInfo
- Publication number
- CN201287089Y CN201287089Y CNU200820161811XU CN200820161811U CN201287089Y CN 201287089 Y CN201287089 Y CN 201287089Y CN U200820161811X U CNU200820161811X U CN U200820161811XU CN 200820161811 U CN200820161811 U CN 200820161811U CN 201287089 Y CN201287089 Y CN 201287089Y
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- bar
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- spraying
- sliding sleeve
- fastening bolt
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Abstract
The utility model relates to a four-bar linkage spraying device and belongs to the technical filed of spraying machines. The four-bar linkage spraying device comprises a spray bar and a bracket, wherein the spray rod is provided with an external connection inlet and more than one atomizing nozzle, and a bracket comprises a vertical bar, a horizontal bar, a connecting bar and a support arm. A connecting seat for the external connection is arranged on the vertical bar, a first slide sleeve and a second slide sleeve are sleeved on the vertical rod, and a spraying bar is fixed on the support arm; the horizontal bar is fixedly connected with the first slide sleeve, and at least one end of the horizontal bar is hinged with the support arm; one end of the connecting rod is fixedly connected with the second slide sleeve, and the other end thereof is connected with the support arm, a first fastening bolt is mounted on the first slide sleeve in a penetrating manner, and a second fastening bolt is mounted on the second slide sleeve in a penetrating manner. The four-bar linkage spraying device realizes that the spraying position of the spraying bar can be reliably and effectively adjusted relative to the spraying objects, thereby avoiding the escape, overflow, drop, leakage caused by the adjustment of the spraying bar, and conveniently and flexibly matching various spraying devices.
Description
Technical field
The utility model relates to a kind of sprayer unit, relates in particular to the sprayer unit that is used for spray liquid in a kind of agriculture and forestry, belongs to spraying equipment for plant protection technical field.
Background technology
At present, a large amount of medicine liquid spray devices that use mostly are traditional hand-held list shower nozzle circular cone sprayer greatly in agriculture and forestry, adopt " it " font swing capping method during spray liquid.That this traditional spray device of continuing to use for many years not only sprays is inhomogeneous, liquid waste is many, work efficiency is low, and " run, drip, leak " phenomenon is serious, has not only endangered operator but also contaminated environment.
At the defective of above-mentioned traditional spray device, developed the multi-jet spray boom formula sprayer that is equipped with that adopts the straight line sprinkling.Such as, application number is that 200510011632.9 Chinese patent discloses a kind of mechanically-operated knapsack nozzle mast spraying machine, and this spraying machine sprays with straight line and replaces the swing of tradition " it " font to spray and set up nozzle, has therefore improved medicine liquid spray area and efficient; Can only carry out the level sprinkling with single fixed position but this spraying machine sprays object relatively, can not carry out change in location, can't adapt to different sprinkling objects according to spraying object.And for example application number is that 200620068908.7 Chinese patent discloses a kind of flusher that cooperates with knapsack sprayer, spray boom in this device can move up and down and folding and retraction, though can carry out certain adjustment to the height that sprays the position, can't adjust to the angle of spraying the position; And the spray boom that often moves and rotate had not only damaged but also can have a strong impact on the conveying (causing " run, drip, leak " of soup) to soup easily.In addition, the flusher of above-mentioned two patents only is applicable to knapsack sprayer.
The utility model content
The technical problems to be solved in the utility model is to propose a kind of four connecting rods interlock sprayer unit that can regulate the sprinkling position and adapt to various spraying machines.
The technical solution of the utility model is: a kind of four connecting rods interlock sprayer unit, comprise the spray boom that is provided with an external import and an above atomizer, also comprise the support that constitutes by vertical rod, cross bar, connecting rod and support arm, described vertical rod is provided with the Connection Block that is used to outreach and is with first sliding sleeve and second sliding sleeve, and described spray boom is fixed on the support arm; The described cross bar and first sliding sleeve are affixed, and its at least one end and support arm are hinged; Described connecting rod one end and second sliding sleeve are affixed, and its other end connects with support arm, are coated with first fastening bolt on described first sliding sleeve, are coated with second fastening bolt on described second sliding sleeve.
During use, Connection Block and back sprayer, trolley or the motor vehicles of the utility model four connecting rods interlock sprayer unit can be fixedly connected, outside feed tube be connected in the external import of spray boom again.Then, pass through moving of people, dolly or vehicle on the one hand, make the utility model four connecting rods interlock sprayer unit aim at the plant of required sprinkling, outside on the other hand feed tube is sent into pressurized soup spray boom and from atomizer ejection droplet, is finished the sprinkling of soup thus.When the vegetation plant height that sprays when need changes, can unscrew and move first sliding sleeve behind first fastening bolt and second fastening bolt and cross bar is regulated cross bar and vertical rod position, thus the height between adjusting spray boom and the plant; When plant height difference of spraying when need or plant place physical features are uneven, after can unscrewing second fastening bolt end of second sliding sleeve and connecting rod is moved in vertical rod, this moment, the other end of connecting rod then drove support arm along support arm and the rotation of cross bar hinged place, after the support arm drive spray boom shape of rotating is rotated an angle, screw second fastening bolt again, make an end of second sliding sleeve and connecting rod fixing in vertical rod, can make spray boom and nozzle thereof adapt to the sprinkling of difformity and physical features plant like this.
Four connecting rods of the present utility model interlock sprayer unit is compared existing various rod-type sprayers, can the flexible modulation spray boom and the nozzle position of spraying object relatively, thus more effectively carry out spraying operation according to the different situations of spraying object.
Description of drawings
Be described further of the present utility model below in conjunction with accompanying drawing.
Fig. 1 is the structural representation of the utility model embodiment one or four connecting rods interlock sprayer unit.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the right view of Fig. 1.
Structural representation when Fig. 4 is a kind of user mode of embodiment one.
Structural representation when Fig. 5 is the not user mode of embodiment one.
Fig. 6 is the structural representation of the utility model embodiment two or four connecting rods interlock sprayer unit.
The specific embodiment
Embodiment one
The four connecting rods interlock sprayer unit of present embodiment as depicted in figs. 1 and 2, comprise by vertical rod 1, cross bar 2, two connecting rod 3-1,3-2 and two supports that support arm 4-1,4-2 constitute, four identical fixedly cards 8 are housed respectively on two support arm 4-1,4-2, be fixed with two spray boom 5-1,5-2 respectively on four fixing cards 8, on two spray boom 5-1,5-2, be arranged with external import 15-1,15-2 and a plurality of atomizer 16 (only reflecting four symmetrical atomizers 16 that contain on part spray boom 5-1, the 5-2 among Fig. 1, Fig. 2) respectively.The bottom of vertical rod 1 is provided with the Connection Block 19 that is used to outreach, and is with first sliding sleeve 6 and second sliding sleeve 7 in the vertical rod 1.The middle part of cross bar 2 and first sliding sleeve 6 are affixed, and its two ends are hinged with two support arm 4-1,4-2 respectively by two first bearing pin 9-1,9-2.Each end of two connecting rod 3-1,3-2 is simultaneously affixed with second sliding sleeve 7, and each other end of two connecting rod 3-1,3-2 is affixed by bolt and two support arm 4-1,4-2 respectively.As shown in Figure 3, be coated with on first sliding sleeve 6 on first fastening bolt, 10, the second sliding sleeves 7 and be coated with second fastening bolt 11.First fastening bolt 10 is furnished with first locking nut, 12, the second fastening bolts 11 and is furnished with second locking nut 13.Through hole 14, the first fastening bolts 10 that have a plurality of intervals in the vertical rod 1 are through at different through hole 14 respectively with second fastening bolt 11.
The four connecting rods interlock sprayer unit situation in use of present embodiment has:
1. elder generation is fixedly connected the Connection Block 19 of vertical rod 1 with back sprayer, trolley or motor vehicles, outside feed tube is connected on two external import 15-1, the 15-2 of two spray boom 5-1,5-2.Screw first fastening bolt 10 and second fastening bolt 11, entire bracket is maintained static.
2. then, pass through moving of people, dolly or vehicle on the one hand, make atomizer 16 aim at the plant of required sprinkling, outside on the other hand feed tube is sent into pressurized soup two spray boom 5-1,5-2 and from atomizer 16 ejection droplets, is finished the sprinkling of soup thus.
3. when the vegetation plant height that needs to spray changes, can unscrew first fastening bolt 10 and second fastening bolt 11, make first sliding sleeve 6 and second sliding sleeve 7 move up and down the height of regulating cross bar along vertical rod 1, make first fastening bolt 10 pass different through hole 14 again with second fastening bolt 11, the height of regulating rear transverse rod 2 is fixed, thus regulate two spray boom 5-1,5-2 and on atomizer 16 and the height between the plant.
4. when the plant that needs to spray has the different canopy of height or the plant place physical features band gradient, except that carrying out above-mentioned cross bar height adjusting, can also be as shown in Figure 4, unscrew second fastening bolt 11, make second sliding sleeve drive two connecting rod 3-1 simultaneously, the end of 3-2 moves up and down along vertical rod 1, two connecting rod 3-1, the other end of 3-2 then drives two support arm 4-1 respectively, 4-2 is respectively around two first bearing pin 9-1,9-2 rotates, after turning to a certain angle, screw second fastening bolt 11 with two support arm 4-1,4-2 is fixed in the vertical rod 1, make two spray boom 5-1,5-2 and on atomizer 16 and plant between form high and low layered corresponding inclination angle state, can spray accordingly.5. when not in use, as shown in Figure 5, repeat above-mentioned the 4th step, by moving the end of two connecting rod 3-1,3-2, make the other end of two connecting rod 3-1,3-2 drive two support arm 4-1,4-2 respectively and turn to the upright position around two first bearing pin 9-1,9-2 respectively, can pack up two support arm 4-1,4-2.
Embodiment two
The four connecting rods interlock sprayer unit of present embodiment as shown in Figure 6, its structure and embodiment one are basic identical, different is: 1) a plurality of intervals through hole 14 that has in the cancellation vertical rod 1, when first fastening bolt 10 and second fastening bolt 11 screw and are pressed against the side of vertical rod 1, first sliding sleeve and second sliding sleeve and affixed cross bar and connecting rod thereof can be fixed in the vertical rod 1, can realize the step-less adjustment of cross bar height like this; 2) other end of two connecting rod 3-1,3-2 is hinged by two second bearing pin 17-1,17-2 and two support arm 4-1,4-2 respectively, is more conducive to the rotation of two connecting rod 3-1,3-2 like this.
Comprehensive the various embodiments described above, simple four connection-rod support structure and the formed kinematic pair (moving sets and rotary pair) thereof of the utility model four connecting rods interlock sprayer unit by constituting by vertical rod, cross bar, connecting rod and support arm, realize that spray boom need spray object relatively and reliably regulate its sprinkling position effectively, both avoided to be used with all kinds of spraying machines easily and flexibly again because of regulating " run, drip, leak " that spray boom causes.
Four connecting rods interlock sprayer unit of the present utility model is not limited to the various embodiments described above, and such as expecting easily: 1) fixing card 8 also can be replaced by Hough or other fixture, and fixing card 8 also can be other quantity beyond four; 2) Connection Block 9 also can be at other position of vertical rod; Or the like.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of the utility model requirement.
Claims (5)
1. connecting rod interlock sprayer unit, comprise the spray boom that is provided with an external import and an above atomizer, it is characterized in that: also comprise the support that constitutes by vertical rod, cross bar, connecting rod and support arm, described vertical rod is provided with the Connection Block that is used to outreach and is with first sliding sleeve and second sliding sleeve, and described spray boom is fixed on the support arm; The described cross bar and first sliding sleeve are affixed, and its at least one end and support arm are hinged; Described connecting rod one end and second sliding sleeve are affixed, and its other end connects with support arm, are coated with first fastening bolt on described first sliding sleeve, are coated with second fastening bolt on described second sliding sleeve.
2. according to the described four connecting rods interlock of claim 1 sprayer unit, it is characterized in that: have the through hole at a plurality of intervals in the described vertical rod, described first fastening bolt is through at different through holes respectively with second fastening bolt.
3. according to the described four connecting rods interlock of claim 2 sprayer unit, it is characterized in that: described connecting rod, support arm and spray boom all are two, and the middle part of described cross bar and first sliding sleeve are affixed, and its two ends are hinged with two support arms respectively by two bearing pins; One end of described two connecting rods is simultaneously affixed with second sliding sleeve, and its other end connects with two support arms by bolt respectively; Described first fastening bolt is furnished with first locking nut, and described second fastening bolt is furnished with second locking nut.
4. according to the described four connecting rods interlock of claim 3 sprayer unit, it is characterized in that: on described two support arms identical fixture is housed respectively, described spray boom is individually fixed on the fixture.
5. according to the described four connecting rods interlock of claim 4 sprayer unit, it is characterized in that: described fixture is fixing card or Hough.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820161811XU CN201287089Y (en) | 2008-10-13 | 2008-10-13 | Four connection-rod linkage sprayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820161811XU CN201287089Y (en) | 2008-10-13 | 2008-10-13 | Four connection-rod linkage sprayer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201287089Y true CN201287089Y (en) | 2009-08-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820161811XU Expired - Fee Related CN201287089Y (en) | 2008-10-13 | 2008-10-13 | Four connection-rod linkage sprayer |
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| Country | Link |
|---|---|
| CN (1) | CN201287089Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101816992A (en) * | 2010-03-26 | 2010-09-01 | 南京林业大学 | Method for replacing jet rod of spraying machine and mechanism thereof |
| CN102091682A (en) * | 2010-12-24 | 2011-06-15 | 江苏大学 | Self-balancing spray boom spraying machine |
| CN102937313A (en) * | 2012-11-16 | 2013-02-20 | 江苏同盛环保技术有限公司 | Moving mist-curtain type spraying temperature-lowering device |
| CN105613462A (en) * | 2015-12-22 | 2016-06-01 | 南京林业大学 | Spray boom system and suspension self-propelled type special multifunctional deformable spraying device for greenhouses |
| CN105850959A (en) * | 2016-05-19 | 2016-08-17 | 台州市协丰机械有限公司 | Adjusting frame for fixing spray boom and spraying equipment |
| CN107926903A (en) * | 2017-11-30 | 2018-04-20 | 中煤科工集团重庆研究院有限公司 | A kind of intelligence staggeredly links to pendulum wind cylinder type orchard device for administration of drugs |
| CN108935393A (en) * | 2017-05-18 | 2018-12-07 | 睢县联合植保机防农民专业合作社 | A kind of flusher of sprayer |
| CN111135968A (en) * | 2020-02-28 | 2020-05-12 | 新石器慧通（北京）科技有限公司 | Sprinkler and unmanned spray truck |
| CN115382675A (en) * | 2021-05-24 | 2022-11-25 | 中国石油化工股份有限公司 | Spray head structure of liquid spraying equipment and liquid spraying equipment |
-
2008
- 2008-10-13 CN CNU200820161811XU patent/CN201287089Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101816992A (en) * | 2010-03-26 | 2010-09-01 | 南京林业大学 | Method for replacing jet rod of spraying machine and mechanism thereof |
| CN102091682A (en) * | 2010-12-24 | 2011-06-15 | 江苏大学 | Self-balancing spray boom spraying machine |
| CN102091682B (en) * | 2010-12-24 | 2012-07-04 | 江苏大学 | Self-balancing spray boom spraying machine |
| CN102937313A (en) * | 2012-11-16 | 2013-02-20 | 江苏同盛环保技术有限公司 | Moving mist-curtain type spraying temperature-lowering device |
| CN105613462A (en) * | 2015-12-22 | 2016-06-01 | 南京林业大学 | Spray boom system and suspension self-propelled type special multifunctional deformable spraying device for greenhouses |
| CN105613462B (en) * | 2015-12-22 | 2016-11-30 | 南京林业大学 | A kind of spray rod system and hang self-propelled warmhouse booth special-purpose multifunctional deformation sprayer unit |
| CN105850959A (en) * | 2016-05-19 | 2016-08-17 | 台州市协丰机械有限公司 | Adjusting frame for fixing spray boom and spraying equipment |
| CN108935393A (en) * | 2017-05-18 | 2018-12-07 | 睢县联合植保机防农民专业合作社 | A kind of flusher of sprayer |
| CN107926903A (en) * | 2017-11-30 | 2018-04-20 | 中煤科工集团重庆研究院有限公司 | A kind of intelligence staggeredly links to pendulum wind cylinder type orchard device for administration of drugs |
| CN111135968A (en) * | 2020-02-28 | 2020-05-12 | 新石器慧通（北京）科技有限公司 | Sprinkler and unmanned spray truck |
| CN115382675A (en) * | 2021-05-24 | 2022-11-25 | 中国石油化工股份有限公司 | Spray head structure of liquid spraying equipment and liquid spraying equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20090812 Termination date: 20121013 |