Rotary lifting type agricultural irrigation sprinkler
An agricultural irrigation and rotary lifting technology, which is applied in the field of agricultural irrigation, can solve problems such as the inability to meet local planting, adjustable directions, inconvenient rotation directions, and limited spraying range.
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Embodiment 1
[0030] refer to Figure 1~4 , in an embodiment of the present invention, a rotary lift type agricultural irrigation sprinkler head includes a fixed base plate 1, a driving box 28 is installed in the middle of the upper end of the fixed base plate 1, and a rotating cylinder 19 is installed on the inner bottom of the driving box 28 through a bearing 20, and the rotating cylinder 19 is provided with a sliding groove 25 inside, through the cooperation between the sliding groove 25 and the sliding bar 26, it can further ensure that the lifting shaft 22 can move up and down while rotating along the rotating cylinder 19, and the sliding groove 25 is provided with a fixed The sliding bar 26 on the outside of the lifting shaft 22, a sealing ring is installed between the bottom end of the lifting shaft 22 and the inner wall of the liquid inlet box 7, thereby ensuring the sealing between the lifting shaft 22 and the liquid inlet box 7, the sliding bar 26 is at least 4, and the interior o...
Embodiment 2
[0032] In another embodiment of the present invention, the difference between this embodiment and the above-mentioned embodiment is that there are fixing holes 5 on both sides of the fixing bottom plate 1, and the inside of the fixing holes 5 are detachably installed and fixed inserting rods 4, so The fixed plate 6 is installed on the top of the fixed insert rod 4, and the bottom end of the fixed insert rod 4 is a tapered structure. The installation is fixed.
[0033]In the present invention, when working, the driving motor 3 is started, and the driving motor 3 drives the driving gear 17 to rotate. On the one hand, it meshes with the driven gear 18 to make the rotating cylinder 19 rotate, thereby cooperating with the lifting shaft 22 to make the spraying disc 23 rotate synchronously. , to ensure the spraying effect, and at the same time, the cooperation between the limit post 15 and the upper connecting rod 12 and the lower connecting rod 13 makes the rotating sleeve 11 drive ...
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