CN2543340Y - Adjustable truss for spraying irrigation machine - Google Patents
Adjustable truss for spraying irrigation machine Download PDFInfo
- Publication number
- CN2543340Y CN2543340Y CN 02229520 CN02229520U CN2543340Y CN 2543340 Y CN2543340 Y CN 2543340Y CN 02229520 CN02229520 CN 02229520 CN 02229520 U CN02229520 U CN 02229520U CN 2543340 Y CN2543340 Y CN 2543340Y
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- China
- Prior art keywords
- truss
- bascule
- active
- angle bar
- frame
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- Expired - Fee Related
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Abstract
The adjustable irrigator truss comprises a truss connected to two sides of the machine frame of the irrigator. A swinging ring and a stay cable are arranged on the outer end of the truss. The utility model is characterized in that at least one inner active truss is arranged on the fixed bracket connected to the machine frame. The truss consists of the longitudinally distributed square supporting frame and angle steel fixed on four corners of the supporting frame. A roller is individually arranged on the outer surface of inner end of two angle steels under the inner active truss, which contacts the inner surface of two angle steels under the outer active truss. A roller is individually arranged on the inner surface of outer end of two angle steels under the outer active truss, which contacts the outer surface of two angle steels under the adjacent inner active truss. Because the flexing truss and active connection structure between the truss and the machine body are applied with low pressure refraction spraying head in the utility model. Compared to the existing technology, the utility model has the advantage of adjustable spraying amplitude and irrigation suitability of crop in different height.
Description
One, technical field: the utility model relates to the irrigation installation of a kind of crops, particularly a kind of adjustable irrigation sprinkler truss.
Two, background technology: sprinkling irrigation is a kind of energy-conservation irrigation technique, existing irrigation sprinkler has two kinds, one class is to be furnished with the small-sized irrigation sprinkler of rotary nozzle, the 2nd, large-scale spray Irrigation Machine, the former has and uses advantage flexibly, but uniformity coefficient of sprinkler irrigation is poor, the latter is because the length of truss is fixed dimension, its spraying swath is difficult for regulating, and under China's rural area production-related contracting system condition, the limitation of above-mentioned irrigation sprinkler has restricted sprinkling irrigation promoting the use of in China rural area.
Three, summary of the invention: technical problem to be solved in the utility model is that the spraying swath of a kind of suitable China's national situation of design is adjustable, the irrigation sprinkler truss of alterable height.The technical solution of the utility model is such, it includes the truss that is connected on the irrigation sprinkler machine frame at two sides, there are suspension ring and drag-line in the outer end of truss, it is characterized in that: with fixed support that frame is connected in have an interior bascule at least, this truss is made of vertically uniform square carriage and the angle bar that is fixed on four angles of carriage, be provided with respectively on the outer surface of two angle bar the inners, interior bascule below that the inner surface of two angle bar contacts below a roller and the outer bascule, be provided with respectively on the inner surface of two angle bar outer ends below the bascule outside this that outer surface of two angle bar contacts below interior bascule that roller is adjacent.Fixed support the inner be provided with frame on the vertical guide groove cunning connecting plate of joining, the hole on distribute on the guide groove porose and the connecting plate matches, latch and above-mentioned hole are slippery.The utility model has been owing to adopted the movable connection structure of telescopic truss and truss and fuselage and be equipped with low pressure refraction shower nozzle, thereby compared with the prior art, has spraying swath and can be in harmonious proportion the advantage of adaptation differing heights crop irrigation.
Four, description of drawings: Fig. 1 is the front view of adjustable irrigation sprinkler truss; The truss vertical view of Fig. 2 for shrinking; Fig. 3 is the A-A cutaway view of Fig. 2; Fig. 4 is truss and frame syndeton schematic diagram.Among the figure, 1. bascule angle bar 16. square carriages in the bascule angle bar 15. second in the outer bascule 12. fixed support angle bar of land wheel 2. frames 3. truss 4. sparge pipes 5. suspension ring, 6. drag-lines, 7. fixed support plates, 8. latches, 9. fixed supports, the 10. rollers 11. 13. outer bascule angle bar 14. first
Five, embodiment: a kind of adjustable irrigation sprinkler truss, it comprises the truss 3 that is connected frame 2 both sides, scalable truss is by the outer bascule 11 that is supported in the fixed support 9, the bascule and the second interior movable row are configured in first, above-mentioned fixed support, outer bascule and first, bascule is made of longitudinally uniform square carriage 16 and the angle bar that is fixed in its four angles respectively in second, outer bascule, first, respectively be provided with on the outer surface of two bottom angle bar of bascule the inner in second a roller 10 respectively with fixed support, outer bascule, the inner surface contact of the first bascule angle bar is at fixed support, outer bascule, in first the inner surface of the angle bar of bascule outer end be provided with roller respectively with outer bascule, first, the angle bar outer surface of bascule contact in second.Fixed support 9 the inners have the vertical guide groove of a riser and frame 2 both sides to match, and are distributed with a plurality of holes on the guide groove of frame and latch 8 is slippery.The outer end of bascules is provided with suspension ring 5 and is connected with drag-line 6 on the frame respectively in the fixed support, outer bascule, first and second.Frame is provided with land wheel 1, and sparge pipe 4 is supported on the truss.
The method of operating of adjustable irrigation sprinkler truss is, according to the requirement of sprinkling irrigation amplitude, can with innermost bascule promptly in second bascule pull out and make successively first and outer bascule pull out, sparge pipe places in the truss, the operation of can spraying.When the differing heights crop is sprayed, latch is extracted from the frame guiding groove hole, when making the riser of fixed support termination in the guide groove of frame, move to desired height upward or downwards, latch is injected in the hole of frame guide groove, promptly finish the adjustment of truss depth.
Claims (2)
1, a kind of adjustable irrigation sprinkler truss, it includes the truss that is connected on the irrigation sprinkler machine frame at two sides, there are suspension ring and drag-line in the outer end of truss, it is characterized in that: with fixed support that frame is connected in have an interior bascule at least, this truss is made of vertically uniform square carriage and the angle bar that is fixed on four angles of carriage, be provided with respectively on the outer surface of two angle bar the inners, interior bascule below that the inner surface of two angle bar contacts below a roller and the outer bascule, be provided with respectively on the inner surface of two angle bar outer ends below the bascule outside this that outer surface of two angle bar contacts below interior bascule that roller is adjacent.
2, a kind of adjustable irrigation sprinkler truss according to claim 1 is characterized in that: fixed support the inner have with frame on the vertical guide groove cunning connecting plate of joining, the hole on distribute on the guide groove porose and the connecting plate matches, latch and above-mentioned hole are slippery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02229520 CN2543340Y (en) | 2002-05-21 | 2002-05-21 | Adjustable truss for spraying irrigation machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02229520 CN2543340Y (en) | 2002-05-21 | 2002-05-21 | Adjustable truss for spraying irrigation machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2543340Y true CN2543340Y (en) | 2003-04-09 |
Family
ID=33705813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02229520 Expired - Fee Related CN2543340Y (en) | 2002-05-21 | 2002-05-21 | Adjustable truss for spraying irrigation machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2543340Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101822198B (en) * | 2010-01-25 | 2011-11-16 | 西安交通大学 | Variable inhaul cable rotating sprinkler in dual-power operation area |
| WO2017143634A1 (en) * | 2016-02-23 | 2017-08-31 | 江苏大学 | Compact irrigation sprinkler mounting device for precise irrigation capable of being disassembled |
| CN108180421A (en) * | 2017-04-28 | 2018-06-19 | 灵通展览系统股份有限公司 | A kind of lamp box for being used to show translucent sheet formed information carrier |
| CN108278544A (en) * | 2017-12-22 | 2018-07-13 | 鹤壁国立光电科技股份有限公司 | A kind of wisdom street lamp control system based on prevention and control of air pollution |
-
2002
- 2002-05-21 CN CN 02229520 patent/CN2543340Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101822198B (en) * | 2010-01-25 | 2011-11-16 | 西安交通大学 | Variable inhaul cable rotating sprinkler in dual-power operation area |
| WO2017143634A1 (en) * | 2016-02-23 | 2017-08-31 | 江苏大学 | Compact irrigation sprinkler mounting device for precise irrigation capable of being disassembled |
| US10375905B2 (en) | 2016-02-23 | 2019-08-13 | Jiangsu University | Detachable frame of light-small sprinkling machine for precise irrigation |
| CN108180421A (en) * | 2017-04-28 | 2018-06-19 | 灵通展览系统股份有限公司 | A kind of lamp box for being used to show translucent sheet formed information carrier |
| CN108278544A (en) * | 2017-12-22 | 2018-07-13 | 鹤壁国立光电科技股份有限公司 | A kind of wisdom street lamp control system based on prevention and control of air pollution |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |