Paddy-field fertilizer once applying device
A fertilization device, a one-time technology, applied in the direction of shovels, plows, agricultural machinery and machinery, etc., can solve the problems of difficulty in controlling the uniformity of artificial fertilization, failure to achieve fertilization effect, uneven soil fertilizer content, etc., to improve Agricultural production efficiency and fertilizer utilization rate, beneficial to the protection of the ecological environment, and the effect of simple and feasible fertilization methods
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[0022] The present invention will be further described below in conjunction with the accompanying drawings and embodiments. like figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 shown.
[0023] The present invention includes a rotary tiller 1 and a tractor, the tractor is connected with the rotary tiller 1 through a universal joint assembly 22, the two ends of the rotary tiller 1 are fixed with side plates 5 by bolts, the upper end of the side plate 5 is equipped with a fertilizer box 2, and The rear end of the plate 5 is connected with the mounting plate 4 and the carriage 9 through a pin shaft, and the end of the mounting plate 4 is connected with the ground wheel 3, and the shaft end of the ground wheel 3 is equipped with a lower sprocket 10, and the lower sprocket 10 is connected to the The double-row sprocket 11 on the side plate 5 is driven, and the double-row sprocket 11 is uploaded to the fertilizer box sprocket 12 by the upper chain 14, and the fertilizer ...
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