Canal gate assembly for agricultural irrigation

Abstract

The invention discloses a canal gate assembly for agricultural irrigation. The canal gate assembly comprises a canal channel (2) formed by pouring a cement substrate (1), a left supporting column body (11) arranged on the left side of the canal channel (2) and embedded into the cement substrate (1), a right supporting column body (12) arranged on the right side of the canal channel (2) and embedded into the cement substrate (1), and a fixing crossbeam (10) which is arranged between the left supporting column body (11) and the right supporting column body (12) and is close to top of the left supporting column body (11) and the top of the right supporting column body (12). A left sliding groove (111) is formed in the right side face of the left supporting column body (11). A right sliding groove (121) is formed in the left side face of the right supporting column body (12). The bottom of the left sliding groove (111) and the bottom of the right sliding groove (121) are flush with the bottom of the canal channel (2). The left sliding groove (111) and the right sliding groove (121) are arranged oppositely.

Description

technical field [0001] The invention relates to the field of agricultural irrigation, in particular to an agricultural irrigation water channel gate assembly. Background technique [0002] Canal irrigation is the basic method of crop irrigation. In the past, canal irrigation was artificially used to block or drain the water in the canal. Later, with the development of the times, the canal was made of concrete. On both sides of the concreted canal There are grooves, and the wooden boards are embedded in the grooves in blocks. The laminated wooden boards are used to realize the blocking of water in the canal and the control of the water flow during the irrigation process. The service life of the gates using wooden boards is also short. Although there are some iron gates at present, the retraction and retraction of the existing gates are basically lifted or lowered manually. This is not only difficult to operate, time-consuming and laborious, but also for The control of the si...

AI Technical Summary

Problems solved by technology

[0002] Canal irrigation is the basic method of crop irrigation. In the past, canal irrigation was artificially used to block or drain the water in the canal. Later, with the development of the times, the canal was made of concrete. On both sides of the concreted canal There are grooves, and the wooden boards are embedded in the grooves in blocks. The laminated wooden boards are used to realize the blocking of water in the canal and the control of the water flow during the irrigation process. The service life of the gates using wooden boards is also short. Although there are some iron gates at present, the retraction and retraction of the existing gates are basically lifted or lowered manually. This is not only difficult to operate, time-consuming and laborious, but also for Difficult to control the size of water flow

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