Title: Nozzle mast used in chemical spray machine
Application Number: 200610009985 Application Date: 2006.04.28
Publication Number: 1843109 Publication Date: 2006.10.11
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: A01M7/00,A01M9/00,A01M11/00,A01C23/00
Applicant(s) Name: Song Xuewu Address: 156511
Inventor(s) Name:
Attorney & Agent: zhang wei
Abstract:
     The invention relates to a spray lance on drug-spraying machine. The supporting bar on current drug-spraying vehicle to support drug-feeding pipe is too long for vehicle driving. The said spray lance comprises: fixed mount (1), supporting bar (2), the said fixed mount is connected with supporting bar through connecting piece (3), the connecting piece comprising central bearing (3-1), and machine base (3-2), inner sleeve (3-3), spring (3-5) which are covered on central bearing from down to up, the outer of inner sleeve is covered with outer sleeve (3-4) which is connected with it, and said support bar is fixed on outer sleeve. The supporting bar condition can be adjusted automatically or manually, which strengthens ability of drug-spraying machine to deal with emergent condition, protects supporting bar, saves operational and maintaining time for people, and reduces cost and increase working efficiency.
Time: 11
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