CN203167882U - Spray-rod type spraying machine - Google Patents
Spray-rod type spraying machine Download PDFInfo
- Publication number
- CN203167882U CN203167882U CN 201320089286 CN201320089286U CN203167882U CN 203167882 U CN203167882 U CN 203167882U CN 201320089286 CN201320089286 CN 201320089286 CN 201320089286 U CN201320089286 U CN 201320089286U CN 203167882 U CN203167882 U CN 203167882U
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- spray boom
- torsion spring
- vertical spray
- spray rod
- vertical
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Abstract
The utility model discloses a spray-rod type spraying machine which comprises a machine frame, a medicinal tank, a spray rod stand (1), a conveying pipe (2) and a vertical spray rod (4). A soft base portion (4-1) of the vertical spray rod (4) is provided with a torsion spring (3), a spring body (3-1) of the torsion spring (3) is connected to the spray rod stand (1) or the conveying pipe (2), and a torsion arm (3-2) of the torsion spring (3) is connected with the vertical spray rod (4). Compared with the prior art, the torsion spring is arranged at the soft base portion of the vertical spray rod, so that the vertical spray rod is made to be more reliable, the phenomenon that the vertical spray rod is excessively bent is prevented or reduced, when large resistance force occurs, the restoring force of the torsion spring increases as well, therefore, the vertical spray rod can be reset easily, operation quality is guaranteed, excessive bent phenomena are greatly reduced, and therefore the mechanical failure rate is greatly lowered.
Description
Technical field
The utility model relates to a kind of sprayer, particularly a kind of hanging spray boom formula sprayer.
Background technology
In proportion of crop planting, the chemical control means that have been very important in the whole process of plant growth, all are to carry out operation by spraying mechanical as fertilising, pesticide spraying etc., particularly the middle and advanced stage of plant growth need spray each position of crop usually.
Employed hanging spray boom formula sprayer in the at present similar operation, for all can balancedly spraying at each position that makes crop, usually horizontal carrier pipe or spray boom is arranged side by side some vertical spray booms on the spray boom frame, the shower nozzle of a plurality of different directions is set on the vertical spray boom again, vertical spray boom extend into crop in the ranks during operation, and the shower nozzle by different directions on the vertical spray boom is realized the balanced operation to each position of crop.
The spray boom of this structure for to prevent that vertical spray boom from causing damage to the crop branches and leaves, adopts vertical spray boom and horizontal carrier pipe or the junction of spray boom that the structure of a soft base portion is set in operation, as adopts one section flexible pipe to connect.
In actual job because the stopping of crop branches and leaves, usually make top that vertical spray boom laterally is lifted to crop slightly portion be showy shape, influenced operation quality.On the other hand, because the soft base portion of vertical spray boom is significantly bending state back and forth chronically, is easy to overtired and causes damaging.
Therefore have at present and overlap a spring at soft base portion place increasing the screen resilience of soft base portion, but soft base portion bending degree is when big, it is excessive or shrink and situation about following the string effect and not obvious in therefore using the spring bending to occur.
Summary of the invention
Technical problem to be solved in the utility model provides and a kind ofly can adapt to the plant growth operation in each period, the sprayer of the spraying operation of the middle and advanced stage of plant growth particularly, the hanging spray boom formula sprayer of the particularly soft base portion resilience of a kind of vertical spray boom better effects if, and then assurance operation quality.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: comprise frame, medicinal cupping, spray boom frame (1), carrier pipe (2) and vertical spray boom (4), vertical spray boom (4) comprises soft base portion (4-1) and spray boom body (4-3), spray boom body (4-3) is provided with shower nozzle (4-2), its improvements are: the soft base portion (4-1) of vertical spray boom (4) locates to be provided with torsion spring (3), the spring body (3-1) of this torsion spring (3) is connected on spray boom frame (1) or the carrier pipe (2), and the arm (3-2) of turning round of torsion spring (3) is connected with vertical spray boom (4).
As improvement, turning round between arm (3-2) and the vertical spray boom (4) of above-mentioned torsion spring (3) preferably is provided with link (5), and this link (5) comprises an annular snap (5-2), and annular snap (5-2) is provided with linking arm (5-1).
Compared with prior art, the utility model arranges torsion spring by the soft base portion place at vertical spray boom, when vertical spray boom bending degree is big, the restoring force of torsion spring also increases, prevent or reduced the situation generation of the vertical excessive bending of spray boom, when running into big barrier force, bigger bending takes place in vertical spray boom, because the restoring force of torsion spring increases too, in case therefore barrier force disappears, vertical spray boom namely resets than being easier to, make reset more reliable, guaranteed the quality of operation, because excessively the situation of bending significantly reduces, thereby failure rate of machinery reduces greatly.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment 1.
Fig. 2 is the structural representation of the utility model embodiment 1 link.
Fig. 3 is the structural representation of the utility model embodiment 2 links.
Shown in the figure, 1 is the spray boom frame, and 2 is carrier pipe, and 3 is torsion spring, and 3-1 is the spring body, and 3-2 is for turning round arm, and 4 is vertical spray boom, and 4-1 is soft base portion, and 4-2 is shower nozzle, and 4-3 is the spray boom body, and 5 is link, and 5-1 is linking arm, and 5-2 is annular snap.
Embodiment
Embodiment 1: with reference to accompanying drawing 1～2, structural representation for the utility model embodiment 1, comprise frame, medicinal cupping, spray boom frame 1, carrier pipe 2 and vertical spray boom 4, vertical spray boom 4 comprises soft base portion 4-1 and spray boom body 4-3, spray boom body 4-3 is provided with shower nozzle 4-2, the soft base portion 4-1 place of vertical spray boom 4 is provided with torsion spring 3, the end of the spring body 3-1 of this torsion spring 3 is fixedly connected on the spray boom frame, turning round between arm 3-2 and the vertical spray boom 4 of torsion spring 3 is provided with link 5, this link 5 comprises an annular snap 5-2, annular snap 5-2 is that the hoop shape body of one or two semicircular arc constitutes, and by bolt, annular snap 5-2 is provided with open two linking arm 5-1 to two ends.
Embodiment 2:With reference to accompanying drawing 3, structural representation for the utility model embodiment 2, compare with embodiment 1, the difference of present embodiment is: described link 5 is made of a Spring Card, the annular solid body looping card 5-2 of Spring Card, the both ends of Spring Card are respectively stretched out a finger lever and are constituted two linking arm 5-1.
Claims (2)
1. spray boom formula sprayer, comprise frame, medicinal cupping, spray boom frame (1), carrier pipe (2) and vertical spray boom (4), vertical spray boom (4) comprises soft base portion (4-1) and spray boom body (4-3), spray boom body (4-3) is provided with shower nozzle (4-2), it is characterized in that: the soft base portion (4-1) of vertical spray boom (4) locates to be provided with torsion spring (3), the spring body (3-1) of this torsion spring (3) is connected on spray boom frame (1) or the carrier pipe (2), and the arm (3-2) of turning round of torsion spring (3) is connected with vertical spray boom (4).
2. spray boom formula sprayer according to claim 1, it is characterized in that: turning round between arm (3-2) and the vertical spray boom (4) of described torsion spring (3) is provided with link (5), this link (5) comprises an annular snap (5-2), and annular snap (5-2) is provided with linking arm (5-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320089286 CN203167882U (en) | 2013-02-27 | 2013-02-27 | Spray-rod type spraying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320089286 CN203167882U (en) | 2013-02-27 | 2013-02-27 | Spray-rod type spraying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203167882U true CN203167882U (en) | 2013-09-04 |
Family
ID=49064653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320089286 Expired - Fee Related CN203167882U (en) | 2013-02-27 | 2013-02-27 | Spray-rod type spraying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203167882U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103478111A (en) * | 2013-09-25 | 2014-01-01 | 怀远县惠普达农业科技有限公司 | Safe efficient spraying device of agricultural plant protection vehicle |
| CN105724361A (en) * | 2016-04-18 | 2016-07-06 | 东北农业大学 | Automatic spray boom obstacle-avoiding mechanism for boom sprayer |
-
2013
- 2013-02-27 CN CN 201320089286 patent/CN203167882U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103478111A (en) * | 2013-09-25 | 2014-01-01 | 怀远县惠普达农业科技有限公司 | Safe efficient spraying device of agricultural plant protection vehicle |
| CN105724361A (en) * | 2016-04-18 | 2016-07-06 | 东北农业大学 | Automatic spray boom obstacle-avoiding mechanism for boom sprayer |
| CN105724361B (en) * | 2016-04-18 | 2019-01-01 | 东北农业大学 | Spray bar type spraying machine automatic spray lance barrier avoiding mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: XINJIANG KESHEN AGRICULTURAL EQUIPMENT TECHNOLOGY Free format text: FORMER NAME: KESHEN FARM APPTS. TECH DEVELOPMENT CO., LTD., XINJIANG |
|
| CP03 | Change of name, title or address |
Address after: 832011 the Xinjiang Uygur Autonomous Region provincial administrative organization, No. 10 East eight road, Shihezi Development Zone Patentee after: Xinjiang section god agricultural equipment scientific and technological development limited company Address before: 832000 the Xinjiang Uygur Autonomous Region provincial administrative organization, No. 10 East eight road, Shihezi Development Zone Patentee before: Keshen Farm Appts. Tech Development Co., Ltd., Xinjiang |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130904 Termination date: 20180227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |