CN203040494U - Telescoping bi-directional spray lance - Google Patents
Telescoping bi-directional spray lance Download PDFInfo
- Publication number
- CN203040494U CN203040494U CN 201220673631 CN201220673631U CN203040494U CN 203040494 U CN203040494 U CN 203040494U CN 201220673631 CN201220673631 CN 201220673631 CN 201220673631 U CN201220673631 U CN 201220673631U CN 203040494 U CN203040494 U CN 203040494U
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- CN
- China
- Prior art keywords
- spray head
- sleeve
- inner sleeve
- telescoping
- outer tube
- 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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Abstract
The utility model provides a telescoping bi-directional spray lance. According to the telescoping bi-directional spray lance, an inner sleeve is sleeved in an outer sleeve, the lower edge of the inner sleeve is clamped in the outer sleeve, a screwed joint is fixed on the outer surface of the upper end of the outer sleeve, a fastening threaded sleeve is in threaded connection with the screwed joint, an upper spray head is arranged on the tail portion of the inner sleeve, the spraying direction of the upper spray head is downward, a lower spray head is arranged in the middle of the outer sleeve, the spraying direction of the lower spray head is upward, control valves are respectively arranged at positions of the upper spray head and the lower spray head, and a rubber inner sealing ring is arranged at the position where the outer sleeve and the inner sleeve are connected in a sleeved mode. According to the telescoping bi-directional spray lance, spraying distance of the upper spray head and the lower spray head can be adjusted according to using conditions, and spray fluid can be sprayed on both the upper surface and the lower surface of a leaf of a fruit tree, and the spraying effect is good.
Description
Technical field
The utility model belongs to agricultural mechanical field, particularly a kind of telescopic two-way spray lance.
Background technology
The spray lance that fruit tree spray medicine adopts in the prior art mostly is single pole, and the end on the single pole only is provided with single-nozzle usually, people often need increase a plurality of nozzles and improve its spray effect, yet this way has increased the consumption of propellant simultaneously, and spraying the time also only is ejected into the one side of fruit tree leaf.
Summary of the invention
The purpose of this utility model provides a kind of scalable two-way spray lance, can be according to the operating position adjustment spraying distance of two shower nozzles up and down, and can be ejected into two surfaces up and down of fruit tree leaf simultaneously, spray effect is better.
The technical solution of the utility model: scalable two-way spray lance, be socketed with inner sleeve in the outer tube, the lower limb of inner sleeve is stuck in the outer tube, the outer surface of outer sleeve upper fixedly has nipple, the binding thread sleeve is threaded with nipple, the terminal part of inner sleeve is provided with upper nozzle, the injection direction of upper nozzle down, the outer tube middle part is provided with lower nozzle, the injection direction of lower nozzle up, be provided with control valve respectively at upper nozzle and lower nozzle place, be provided with the rubber inner seal ring in the place of outer tube and inner sleeve socket.
The beneficial effects of the utility model: the utility model can change the distance of two shower nozzles up and down according to concrete operating position, and the size of regulating mist flow by control valve, because two shower nozzle injection directions are relative up and down, therefore can be ejected into two surfaces up and down of fruit tree leaf simultaneously, make blade fully touch spray, spray effect is very good.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, scalable two-way spray lance, be socketed with inner sleeve 3 in the outer tube 7, the lower limb of inner sleeve 3 is stuck in the outer tube 7, the outer surface of outer tube 7 upper ends fixedly has nipple 5, binding thread sleeve 4 is threaded with nipple 5, the terminal part of inner sleeve 3 is provided with upper nozzle 1, the injection direction of upper nozzle 1 down, outer tube 7 middle parts are provided with lower nozzle 9, the injection direction of lower nozzle 9 is provided with control valve 2,8 respectively at upper nozzle 1 and lower nozzle 9 places up, is provided with rubber inner seal ring 6 in the place of outer tube 7 and inner sleeve 3 sockets.
During use, earlier loosening binding thread sleeve 4 makes inner sleeve 3 can move up and down in outer tube 7, when adjust between upper nozzle 1 and the lower nozzle 9 apart from the time screw binding thread sleeve 4 again, this is just can spray work normally.
Claims (1)
1. scalable two-way spray lance, it is characterized in that: be socketed with inner sleeve (3) in the outer tube (7), the lower limb of inner sleeve (3) is stuck in the outer tube (7), the outer surface of outer tube (7) upper end fixedly has nipple (5), binding thread sleeve (4) is threaded with nipple (5), the terminal part of inner sleeve (3) is provided with upper nozzle (1), the injection direction of upper nozzle (1) down, outer tube (7) middle part is provided with lower nozzle (9), the injection direction of lower nozzle (9) up, locate to be provided with respectively control valve (2 at upper nozzle (1) and lower nozzle (9), 8), be provided with rubber inner seal ring (6) in the place of outer tube (7) and inner sleeve (3) socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220673631 CN203040494U (en) | 2012-12-10 | 2012-12-10 | Telescoping bi-directional spray lance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220673631 CN203040494U (en) | 2012-12-10 | 2012-12-10 | Telescoping bi-directional spray lance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203040494U true CN203040494U (en) | 2013-07-10 |
Family
ID=48723514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220673631 Expired - Fee Related CN203040494U (en) | 2012-12-10 | 2012-12-10 | Telescoping bi-directional spray lance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203040494U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105028373A (en) * | 2015-08-26 | 2015-11-11 | 天长市天兴园林绿化工程有限公司 | Spraying device for nursery garden planting field |
| CN105103751A (en) * | 2015-08-21 | 2015-12-02 | 樱田农机科技（泰州）有限公司 | Assembly type fertilizer spraying pipe used for plant protecting, pesticide spraying and fertilizer spraying machine and provided with telescopic mechanism |
| CN105423474A (en) * | 2015-12-31 | 2016-03-23 | 广东美的制冷设备有限公司 | Air-out cylinder assembly, and air sterilizer and humidifier including same |
| CN115136945A (en) * | 2022-08-19 | 2022-10-04 | 茅台学院 | Medicine device is spouted in breeding |
-
2012
- 2012-12-10 CN CN 201220673631 patent/CN203040494U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105103751A (en) * | 2015-08-21 | 2015-12-02 | 樱田农机科技（泰州）有限公司 | Assembly type fertilizer spraying pipe used for plant protecting, pesticide spraying and fertilizer spraying machine and provided with telescopic mechanism |
| CN105103751B (en) * | 2015-08-21 | 2017-05-17 | 樱田农机科技（泰州）有限公司 | Assembly type fertilizer spraying pipe used for plant protecting, pesticide spraying and fertilizer spraying machine and provided with telescopic mechanism |
| CN105028373A (en) * | 2015-08-26 | 2015-11-11 | 天长市天兴园林绿化工程有限公司 | Spraying device for nursery garden planting field |
| CN105423474A (en) * | 2015-12-31 | 2016-03-23 | 广东美的制冷设备有限公司 | Air-out cylinder assembly, and air sterilizer and humidifier including same |
| CN105423474B (en) * | 2015-12-31 | 2018-08-14 | 广东美的环境电器制造有限公司 | A kind of outlet cartridge module and air disinfector and humidifier containing it |
| CN115136945A (en) * | 2022-08-19 | 2022-10-04 | 茅台学院 | Medicine device is spouted in breeding |
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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: 20130710 Termination date: 20131210 |