Detachable frame of light-small sprinkling machine for precise irrigation

Patent metadata

Field	Value
Publication number	US-10375905-B2
Application number	US-201615549001-A
Country	US
Kind code	B2
Filing date	Mar 16, 2016
Priority date	Feb 23, 2016
Publication date	Aug 13, 2019
Grant date	Aug 13, 2019

Abstract

A detachable frame of a light-small sprinkling machine includes angle steel pieces, tiepieces, support bars, support upright rods, top rod with slots, and wheels. The components of the frame are connected through threaded connections, so that the frame can be disassembled and removed easily. The distance between sprinkler heads and the mounting height of the sprinkler heads may be changed by means of free movement of turning hooks in the top rod with slots. The number of spans of the rod of the machine are be selected according to the topographic structure and can be changed by means of threaded holes in the two ends of the top rod with slots, and thereby the length of the rod can be changed. Employing low-pressure sprinkler heads and utilizing the turning effect of movable swivel shafts, the irrigation sprinkling machine can be turned to any direction freely.

First claim

We claim:

1. A detachable frame of a sprinkling machine for irrigation, comprising:
at least four angle steel pieces, tiepieces, support bars, at least four support upright rods, top rod with slots, and wheels, wherein, four wheels are connected with the at least four support upright rods respectively, and the four wheels are arranged in a rectangular layout, with two wheels on left and right sides respectively;
the at least four support upright rods are arranged vertically, and each of the at least four angle steel pieces are arranged on a top of each of the support upright rods;
two of the at least four support upright rods in front-back direction and two of the at least four adjacent support upright rods left-right direction are connected via two support bars arranged crossing each other, one end of each support bar is connected with the one of the at least four angle steel pieces on the top of each support upright rod, and the other end of the support bar is connected with a bottom of the support upright rod;
the at least one top corner on surface A and at least one bottom corner on surface B of the at least four angle steel pieces are cut and deflexed by an angle of 30° ˜ 45° respectively, two of the at least four angle steel pieces on the adjacent two sides in left-right direction are arranged symmetrically, and two of the at least four angle steel pieces on the adjacent two sides in front-back direction are arranged symmetrically;
the at least one top corner on surface A of two of each of the at least four angle steel pieces on the adjacent two sides in left-right direction are connected with one end of each of two first tiepieces respectively, and the other end of each of the two first tiepieces is connected to and supports the top rod with slots respectively;
at least one top corner on surface B of two of each of the at least four angle steel pieces on the adjacent two sides in left-right direction are connected with one end of each of two second tiepieces respectively, and the other end of each of the two second tiepieces is connected to and supports the top rod with slots respectively;
the at least one bottom corner on surface B of two of the at least four angle steel pieces on the adjacent two sides in left-right direction are connected with one end of each two third tiepieces respectively, and the other end of each of the two third tiepieces is connected to and supports the top rod with slots respectively; and
wherein the angle steel pieces, tiepieces, support bars, at least four support upright rods are connected through threaded connections.

2. The detachable frame of a sprinkling machine for irrigation according to claim 1 , wherein, the top rod with slots comprises a top rod A with slots and a top rod B with slots, each having two ends, the top rod A with slots and a top rod B with slots are composed of long rods that are in the same shape and have slots on four sides, and top rod A and top rod B both having threaded holes arranged on each end;
the number of top rod with slots and the length of the rod can be changed by means of the threaded holes via fixing plates between the top A with slots and the top rod B with slots.

3. The detachable frame of a sprinkling machine for irrigation according to claim 2 , further comprising a plurality of threaded turning hooks, each threading turning hook having a top and lower end, wherein, bolts ( 3 ) are welded on a top of the threaded turning hooks, O-gaskets ( 4 ) and nuts are mounted on the threaded portions of the lower ends of the threaded turning hooks, the threaded turning hooks are disposed in the slots of at least one of the top rods with slots and can be freely moved axially in the at least one top rod.

4. The detachable frame of a sprinkling machine for precise irrigation according to claim 1 , wherein, the angle steel pieces are connected with the first, second and third tiepieces, support bars, and the at least four support upright rods by bolts.

5. The detachable frame of a sprinkling machine for irrigation according to claim 1 , wherein, the first, second, and third tiepieces are arranged with slots.

6. The detachable frame of a sprinkling machine for irrigation according to claim 1 , wherein, the four wheels are connected with the at least four support upright rods via movable swivel shafts respectively.

Assignees

• Univ Jiangsu

Inventors

• Zhu Xingye
• Yuan Shouqi
• Liu Junping
• Tian Kun
• Wan Jinghong
• Bao ya
• Liu Xingfa

Classifications

• B05B15/62 Primary

  Arrangements for supporting spraying apparatus, e.g. suction cups · CPC title

• Y02A40/237

  Cross-Sectional Technologies · mapped topic

• A01G25/02 Primary

  Watering arrangements located above the soil which make use of perforated pipe-lines or pipe-lines with dispensing fittings, e.g. for drip irrigation · CPC title

• A01G25/09 Primary

  Watering arrangements making use of movable installations on wheels or the like · CPC title

• Y02A40/22

  Improving land use; Improving water use or availability; Controlling erosion · CPC title