CN2751903Y - Telescopic rod for sprayer - Google Patents
Telescopic rod for sprayer Download PDFInfo
- Publication number
- CN2751903Y CN2751903Y CN 200420109863 CN200420109863U CN2751903Y CN 2751903 Y CN2751903 Y CN 2751903Y CN 200420109863 CN200420109863 CN 200420109863 CN 200420109863 U CN200420109863 U CN 200420109863U CN 2751903 Y CN2751903 Y CN 2751903Y
- Authority
- CN
- China
- Prior art keywords
- spray boom
- joint
- spray
- nut
- 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
Links
- 239000007921 spray Substances 0.000 claims abstract description 64
- 238000007789 sealing Methods 0.000 claims abstract description 21
- 230000008602 contraction Effects 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 241000309551 Arthraxon hispidus Species 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 2
- 239000002917 insecticide Substances 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 241000607479 Yersinia pestis Species 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
Images
Landscapes
- Catching Or Destruction (AREA)
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
Abstract
A telescopic rod for sprayer is provided with a pipe type spray rod. The spray rod is connected with a jointing head. The jointing head is provided with a spray head. The connecting position of the spray rod and the jointing head and the connecting position of the jointing head and the spray head are provided with a sealing device. A moveable outer sheathing pipe is connected outside the spray rod. The sealing device and a locating device are arranged between the spray rod and the outer sheathing pipe. Because the spray rod of the sprayer of this technical scheme is provided with the outer sheathing pipe outside the spray rod, the spray rod and the outer sheathing pipe can be glidingly telescopic. The whole spray rod can be lengthened or shortened in the actual use, the spray distance and the appliance range can be enlarged. In process of storage and transportation, the spray rod can be inserted into the outer sheathing pipe to have small volume and transportation saving.
Description
Technical field
The utility model relates to sprayer, particularly relates to the spray boom of sprayer, belongs to agricultural plant protection machinery, sprays insecticide when being mainly used in the crops prevention and elimination of disease and pests, perhaps spray disinfectant in the health and epidemic prevention.
Background technology
When the crops prevention and elimination of disease and pests, need spray insecticide, the common tool of spraying insecticide is a sprayer, the primary structure of existing knapsack sprayer is medicine-chest, pump, Switch of spray pistol, spray boom and shower nozzle, existing sprayer spray boom adopts the single hose structure, and length immobilizes, so run into when needing spray remote, can not relate to, influenced the scope of application and result of use,, be unfavorable for keeping and transportation again if spray boom is looked oversize.
Summary of the invention
The purpose of this utility model provides a kind of application need according to sprayer, and adjustable in length is applied widely, saves the telescopic atomizer rod of transportation again.
The technical scheme of the utility model telescopic atomizer rod is: tubular spray boom is arranged, the spray boom jointing, shower nozzle is installed on the joint, there is sealing device junction at spray boom and joint and joint and shower nozzle, its described spray boom connects slidably outer tube outward, is equipped with sealing device and stopping means between spray boom and the outer tube.The sprayer spray boom of the technical program is because spray boom has connected outer tube outward, and slidably flexible between spray boom and the outer tube, whole in actual use spray boom is changeable, the spraying distance and the scope of application have been enlarged, when storing spray boom is inserted in the outer tube, volume is little, saves transportation.
With sealing device between the outer tube different technical schemes can be arranged about spray boom, for example nut can be installed outside spray boom, the head of outer tube is shaped on external screw thread, and nut is connected with external screw thread, and in the junction sealing ring is installed.Its described stopping means is that collar is installed on the spray boom, is shaped on the contraction platform joint in the outer tube endoporus, and collar contacts with the contraction platform joint.About the structure of shower nozzle, be the shower nozzle nut that shower nozzle has jointing, O shape circle is installed between shower nozzle nut and the joint, before the O shape circle water diversing sheet and circular cone spray water sheet are arranged.The sealing device of spray boom and joint junction is that the joint head is shaped on external screw thread, and spray boom has nut outward, and nut matches with external screw thread, and in the junction sealing ring is installed.
Description of drawings
Fig. 1 is the utility model telescopic atomizer rod structural representation.
The specific embodiment
The utility model discloses a kind of telescopic atomizer rod, a kind of tubular spray boom 8 is arranged, spray boom jointing 5, the structure of joint is a lot, be not limited to shown in the accompanying drawing, elbow is arranged, straight peen, double end etc., shower nozzle is installed on the joint, there is sealing device junction at spray boom and joint and joint and shower nozzle, its major technology is characterised in that the outer tube 10 that described spray boom 8 outer connections can be slided relative to each other, be equipped with sealing device and stopping means between spray boom 8 and the outer tube 10, sealing device prevents to seep water between spray boom and the outer tube, and stopping means prevents that spray boom from extracting from outer tube.About the sealing device between spray boom 8 and the outer tube 10 as shown in Figure 1, be that spray boom is installed nut 6 outward, the head of outer tube 10 is shaped on external screw thread 11, and nut 6 is connected with external screw thread 11, and in the junction sealing ring 7 is installed.The fairly simple otherwise effective technique scheme of its described stopping means is that collar 9 is installed on the spray boom 8, be shaped on groove in the general spray boom, collar is positioned in the groove, be shaped on the platform joint 12 of contraction (caliber dwindles) in outer tube 10 endoporus, collar 9 contacts with contraction platform joint 12, when spray boom was pulled outwardly, collar moved to contraction platform joint position and can't extract again.The structure of its shower nozzle is the shower nozzle nut 4 that shower nozzle has jointing 5, and O shape circle 3 is installed between shower nozzle nut 4 and the joint, and (outer end) is equipped with water diversing sheet 2 and circular cone spray water sheet 1 before the O shape circle.Its spray boom 8 is that the joint head is shaped on external screw thread 15 with the sealing device of joint 5 junctions, and spray boom has nut 13 outward, and nut 13 matches with external screw thread 15, and in the junction sealing ring 14 is installed.
Claims (5)
1, telescopic atomizer rod, tubular spray boom is arranged, the spray boom jointing, shower nozzle is installed on the joint, there is sealing device junction at spray boom and joint and joint and shower nozzle, it is characterized in that connecting slidably outer tube (10) outside the described spray boom (8), be equipped with sealing device and stopping means between spray boom (8) and the outer tube (10).
2, telescopic atomizer rod as claimed in claim 1, it is characterized in that the sealing device between spray boom (8) and the outer tube (10) is that spray boom is installed nut (6) outward, the head of outer tube (10) is shaped on external screw thread (11), nut (6) is connected with external screw thread (11), and in the junction sealing ring (7) is installed.
3, telescopic atomizer rod as claimed in claim 1 is characterized in that described stopping means is that spray boom (8) is gone up installation collar (9), is shaped on contraction platform joint (12) in outer tube (10) endoporus, and collar (9) contacts with contraction platform joint (12).
4, telescopic atomizer rod as claimed in claim 1 is characterized in that shower nozzle has the shower nozzle nut (4) of jointing (5), and O shape circle (3) is installed between shower nozzle nut (4) and the joint, and water diversing sheet (2) and circular cone spray water sheet (1) are arranged before the O type circle.
5, telescopic atomizer rod as claimed in claim 1, it is characterized in that the spray boom (8) and the sealing device of joint (5) junction are that the joint head is shaped on external screw thread (15), spray boom has nut (13) outward, nut (13) matches with external screw thread (15), and in the junction sealing ring (14) is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420109863 CN2751903Y (en) | 2004-11-10 | 2004-11-10 | Telescopic rod for sprayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420109863 CN2751903Y (en) | 2004-11-10 | 2004-11-10 | Telescopic rod for sprayer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2751903Y true CN2751903Y (en) | 2006-01-18 |
Family
ID=35913319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420109863 Expired - Fee Related CN2751903Y (en) | 2004-11-10 | 2004-11-10 | Telescopic rod for sprayer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2751903Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106622812A (en) * | 2016-11-28 | 2017-05-10 | 宁波李氏实业有限公司 | Telescopic extension rod |
-
2004
- 2004-11-10 CN CN 200420109863 patent/CN2751903Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106622812A (en) * | 2016-11-28 | 2017-05-10 | 宁波李氏实业有限公司 | Telescopic extension rod |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHIXIA HOLDINGS CO., LTD. Free format text: FORMER OWNER: LI GUANJUN Effective date: 20100603 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 318020 SHIXIA SPRAYER CHEMICAL CO., LTD., XINQIAN TOWN, HUANGYAN DISTRICT, TAIZHOU CITY, ZHEJIANG PROVINCE TO: 318020 NO.19, BEIYUAN AVENUE, HUANGYAN ECONOMIC DEVELOPMENT ZONE, TAIZHOU CITY, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100603 Address after: 318020, No. 19, North Hospital Road, Huangyan Economic Development Zone, Zhejiang, Taizhou Patentee after: Shixia Holding Co., Ltd. Address before: 318020, Zhejiang City, Huangyan province Taizhou district under the new town spray Chemical Co., Ltd. Patentee before: Li Guanjun |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060118 Termination date: 20101110 |