Introduction To The Structure Of Planting Machine

  •    Vegetable Seed Planter Machine is composed of separate planting groups, each group is driven by ground wheels, and can be used in conjunction with tractors of different sizes to form 2-6 rows of rice transplanters, with the characteristics of building blocks.

       Rotary Cup Feeder

      The transplanting machine adopts a rotary cup feeder. The feeder is composed of several feeding cups, and the diameter of the feeding cup corresponds to the size of the seedling bowl. There is a valve under each feed cup. The opening and closing of the valve is controlled by a cam mechanism. When the feeding cup turns to the top of the seedling guide tube, it opens to let the seedlings fall, and then closes. The seedlings can be fed while the feeding cup is closed. Therefore, the manual feeding time is prolonged, and the feeding operation can be carried out at a continuous speed. It can feed 60-70 plants per minute. It is currently the fastest feeding frequency of semi-automatic rice transplanter. Due to the limited frequency of manual feeding, the limit of the rotary cup feeder is 70 plants/min. If this limit is exceeded, the operator will feel nervous and miss broadcast.

       Grid seedling raising device

       After the seedlings fall from the pipe, they fall into the ditch of the trencher through the ditch formed by the support rod. Under the support of the support rod, the seedlings will not fall in any direction and are in an upright state. While the trencher moves forward, the soil flowing back from the tail of the trencher first covers the roots of the seedlings to form a layer of overburden. At this time, the seedling support rods are also buried in the soil. When the machine moves forward, the V-shaped pressing wheel pushes the soil on the ditch wall down to form a two-layer overburden and compact it. At this time, the seedling support rod moves upward relative to the seedling while continuing to support the seedling to prevent the seedling from being crushed or buried by the soil during the compaction process. As the machine moves forward, the seedling support rod gradually separates from the seedling, complete After the task of raising seedlings, the process of raising seedlings ends. Due to the adoption of the net format seedling raising support device, the verticality of the seedlings and the stability of the planting quality are greatly improved.

       Seedling guide tube

       The role of the seedling guide tube in the Planting Machine is to transport the seedlings to the bottom of the ditch. Since the movement of the seedlings in the seedling guide tube is not mandatory, which is different from the forced seedling delivery method of the clamp type transplanter, it is not easy to cause damage to the seedlings.