In order to satisfy the soil preparation requirements of a rapeseed combined transplanter in
the middle-lower Yangtze River region in China where rice–rapeseed rotation cropping …

As a kind of recyclable material, the residual film can be recycled and the pollution can be
reduced only by separating the residual film from the impurity. However, the residual film …

Organic fertilizer is obtained from animal and plant residues or waste. Organic fertilizer can
improve soil fertility, and can provide comprehensive nutrition for crops. In recent years …

为解决有机肥生产过程中的堵料, 物料混合不均匀和尾端积料等问题, 设计了一种多段式搅龙,
其主要由伸缩扒齿, 进料段, 变径送料段, 大径送料段, 出料段和反旋向段等组成 …

In order to solve the problem of uniform and precise fertilizer discharge, based on
experimental analysis of the uneven nature of single-screw fertilizer discharge, a double arc …

To improve the conveying efficiency and working stability of a screw conveyor, the feeding
methods, running conditions and flow characteristics of materials were studied by theoretical …

Screw feeder is a traditional device for particulate materials feeding, and associated with
many advantages such as simple structure, environmentally sealed case, controllable output …

Screw conveyor is one of most important agricultural machineries for crop harvest and fiber
materials processing. The advantages of screw conveyor include simple structure, small …

To improve the conveying efficiency and working stability of a screw conveyor, the feeding
methods, running conditions and flow characteristics of materials were studied by theoretical …

In order to reduce labor intensity and improve efficiency of mechanical hole digger
machinery, a portable hand-held electric hole digger was developed to meet the agronomic …