A self-locking device for the suspension of the nozzle car

Abstract

The invention discloses a suspension self-locking device for a sprinkler head, which comprises a support frame, an electric control box, a triangular plate, a motor, a threaded self-locking device, a beam and a pressure sensor; the pressure sensor is arranged on the beam, and the two ends of the beam are provided with The support frame, the support frame includes side supports, oblique supports and front supports. The other end of the front support is hinged to one end of the threaded self-locking device, the other end of the threaded self-locking device is connected to the motor, the motor is connected to the triangular plate in rotation, and the triangular plate is connected to the oblique support; the electric control box is respectively connected to the motor and the pressure sensor through wires. The invention can safely and reliably recover the suspension and drop-down sprinkler carts, and facilitate the synchronous transfer of the sprinkler carts and reels.

Description

technical field [0001] The invention relates to a reel-type sprinkler irrigation machine, in particular to a self-locking device for hanging and dropping a sprinkler cart, which is used for safe and reliable recovery of the suspended and dropped sprinkler cart, and facilitates the synchronous transfer of the sprinkler cart and the reel. Background technique [0002] With the development of agricultural technology, the reel type sprinkler is widely used in the field of agricultural irrigation because of its excellent spraying performance and the characteristics that the sprinkler truck can be hung on the sprinkler after being recovered and transferred synchronously with it. However, the currently used sprinkling irrigation machine nozzle car suspension device has a fixed recovery suspension angle, and adopts the method of inertial suspension after the recovery nozzle vehicle violently hits the beam, which leads to unreasonable force on the recovery suspension components, which...

AI Technical Summary

Problems solved by technology

However, the currently used sprinkling irrigation machine nozzle car suspension device has a fixed recovery suspension angle, and adopts the method of inertial suspension after the recovery nozzle vehicle violently hits the beam, which leads to unreasonable force on the recovery suspension components, which is likely to cause component damage. The recovery suspension is safe and reliable. The reliability is low, and when the terrain is undulating, the use efficiency of the recovery suspension device is greatly limited, and the process of dropping the sprinkler truck before the start of sprinkler irrigation is labor-intensive, which seriously hinders the promotion and development of sprinkler irrigation machines

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