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TELESCOPIC INSTALLATION FOR IRRIGATION, FERTILIZATION AND HERBICIDATION OF AGRICULTURAL CROPS
专利权人:
MOVILEANU NICOLAE
发明人:
MOVILEANU NICOLAE,MOVILEANU NICOLAE
申请号:
RO201200596
公开号:
RO127999A0
申请日:
2012.08.16
申请国别(地区):
RO
年份:
2012
代理人:
摘要:
The invention relates to an underground telescopic installation for the irrigation, fertilization and herbicidation of agricultural crops. According to the invention, the installation comprises a lower cylinder (3) provided with a cover (1) wherein there is cut an inlet/outlet groove (2), a piston (4) provided with a groove (5), a cylindrical spring valve (6) driven by a cam (7), a second cylindrical spring valve (32) driven by a cam (31), an upper cylinder (8) whose lower cover is the piston (4) of the lower cylinder (3), a piston (15) provided with a groove (16) and a slide valve (17) driven by a cam (18), a cover (13) of the lower cylinder (3) provided with an inlet/outlet groove (10) and two valves (12 and 30) fixed by means of some covers (14 and 29), a rod (19) integral with the upper piston (15) on which the sprinkler (25) is mounted, a tapered protective cover (26) mounted coaxially with the axle of the sprinkler (25), another cover (22) of the upper cylinder (8), a protective ring (23) fixed onto the jacket of the cylinder (8) by the screws (34), a working fluid reservoir (R), a pump (P) driven by an electric motor (M) and a two-position distributor (D).Invenţia se referă la o instalaţie telescopică montată în subsol, pentru irigarea, fertilizarea şi erbicidarea culturilor agricole. Instalaţia conform invenţiei este constituită dintr-un cilindru (3) inferior, care este prevăzut cu un capac (1) în care este practicat un canal (2) de intrare/ieşire, un piston (4) prevăzut cu un canal (5), un sertar (6) cilindric cu arc acţionat de o camă (7), un al doilea sertar (32) cilindric cu arc acţionat de o camă (31), un cilindru superior (8) al cărui capac inferior este pistonul (4) cilindrului (3) inferior, un piston (15) prevăzut cu un canal (16) şi un sertar (17) acţionat de o camă (18), un capac (13) al cilindrului (3) inferior, prevăzut cu un canal (10) de ieşire/intrare şi două supape (12 şi 30) fixate prin intermediul unor capace (14 şi 29), o tijă (19) sol
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/
相关发明人
movileanu nicolae
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