Title:
SPRINKLING RANGE ADJUSTMENT MECHANISM OF SPRINKLER
Document Type and Number:
WIPO Patent Application WO/2017/000436
Kind Code:
A1
Abstract:
Disclosed is a sprinkling range adjustment mechanism of a sprinkler, comprising a cylinder body (2) and a mounting seat (3). The mounting seat (3) is provided with a plurality of movable grooves (4), each of the movable grooves (4) is rotatably mounted with a movable nozzle (6), and a first guide shaft (7) protrudes from two sides of the middle part of the movable nozzle (6). A vertical moving plate (9) which can move up and down is provided outside either side of the mounting seat (3), the vertical moving plate (9) is provided with a plurality of obliquely arranged first slots (10) and at least one second guide shaft (11), and the first guide shafts (7) are slidably arranged inside the first slots (10) in one-to-one correspondence. A transverse moving plate (12) which can be moved back and forth is provided outside the vertical moving plate (9), the transverse moving plate (12) is provided with at least one obliquely arranged second slot (13), the second guide shafts (11) are slidably arranged inside the second slots (13) in one-to-one correspondence, and the cylinder body (2) is further provided with a power adjustment device for driving the transverse moving plate (12) to move back and forth. The above-mentioned sprinkling range adjustment mechanism of a sprinkler has a simple and compact structure and low costs, can be adjusted conveniently and accurately and is well controlled, and can satisfy different sprinkling and irrigation requirements.
Inventors:
ZHU LIJUN (CN)
ZHANG XUEFENG (CN)
ZHANG XUEFENG (CN)
Application Number:
PCT/CN2015/092387
Publication Date:
January 05, 2017
Filing Date:
October 21, 2015
Export Citation:
Assignee:
NINGBO MEIZHI TOOLS CO LTD (CN)
International Classes:
B05B1/18; B05B3/14; B05B12/16; B05B15/04; B05B15/652
Foreign References:
| CN104941849A | 2015-09-30 | |||
| CN101085431A | 2007-12-12 | |||
| CN101085432A | 2007-12-12 | |||
| CA2599067A1 | 2008-02-29 | |||
| GB2461110A | 2009-12-23 |
Attorney, Agent or Firm:
ZHEJIANG HANGZHOU JINTONG PATENT AGENCY CO.,LTD. (CN)
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