A method of using a gantry type PE pipe socket installation unit

Abstract

The invention discloses a method for using a gantry type PE pipe socket installation unit. The gantry type PE pipe socket installation unit includes a rotary station, a door frame mechanical arm, a PE pipe socket installation manipulator and a door frame type PE pipe socket installation unit. The electric control mechanism is installed in the PE pipe socket; the gantry-type mechanical arm is a door-shaped frame structure fixedly installed on the ground, and the geometric center of the door-shaped frame structure coincides with the geometric center of the rotary station; the manipulator is installed in the PE pipe socket It is installed at the bottom of the distal mechanical arm, including the PE pipe end clamping socket installation part II and the PE pipe end heating part II. This gantry-type PE pipe socket installation unit is an automatic unit, which uses a tapered electric heating head assembly to electrically heat the inside of the PE pipe end, which can greatly reduce the risk of premature aging of the PE pipe end, and can achieve a large It reduces the labor intensity of the operator and improves the installation efficiency. It is especially suitable for the installation of large-diameter and large-thick-wall PE pipes for large and medium-sized reel sprinkler irrigation machines.

Description

technical field [0001] The invention relates to a method for using an auxiliary installation unit for a reel sprinkler irrigation machine, in particular to a method for using a gantry-type PE pipe socket installation unit suitable for installing PE pipes on a reel sprinkler irrigation machine for a PE pipe installation system The invention belongs to the technical field of reel sprinkler irrigation machines. Background technique [0002] Sprinkler irrigation is an irrigation method that uses special equipment such as nozzles to spray pressurized water into the air to form water droplets that fall to the ground sprinkler surface and crop surface. [0003] The reel sprinkler irrigation machine can irrigate a large area of ​​farmland, and can also control the amount of water sprayed according to the nozzle to meet the different requirements of users for the amount of sprinkler water. It is the sprinkler irrigation equipment usually selected for water-saving irrigation of farmla...

AI Technical Summary

Problems solved by technology

For large and medium-sized reel sprinkler irrigation machines, the nominal pressure of the PE pipe is usually 0.63-1.6MPa, the outer diameter is usually 65-250mm, the wall thickness of the pipe is usually 4.2-22.7mm, and the weight is relatively large. When installing the PE pipe, the end of the PE pipe is usually heated and softened before being manually socketed. The heating method is usually flame heating or hot oil heating, which is not only labor-intensive, long installation period, and low installation efficiency. Moreover, the way of flame heating or hot oil heating usually damages the outer surface of the end of the PE pipe, which in turn causes the risk of premature aging at the end of the PE pipe, which will reduce the overall quality of the reel sprinkler.

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