SU127092A1 - Manual disk drive - Google Patents

Description

A disadvantage of the known devices and devices for planting breeding seeds is low productivity and incomplete, to a single grain, seeding.

The proposed hand crop allows you to sow any number of grains, starting from one, with full mechanization of seed distribution.

FIG. Figure 1 shows the plant in two projections; in fig. 2 - a working disk with a distribution ring; in fig. 3- casing with this wire; in fig. 4- fixed sector with powered handle.

The device consists of a working disk 1, which serves to cut the furrow and simultaneously embed seeds, a distribution cell ring 2, which distributes the seeds using cells into groups or one grain and leads them through the sem to the groove. The crop is supplied with a set of distribution rings that differ from each other in shape, cell size, and the distance between them. The distributor ring is attached to the disc with the help of the pins 3 and rotates with it. To protect the seeds from premature falling out of the cells, the sowing unit is covered by a casing 4 with a cut-out for the passage of seeds into this wire 5, equipped with a seed pusher 6. For seed loading, there is a funnel 7, mounted outside the casing, and a seed box 8 inside the casing. On the output side of the seeds, to restrict their passage, there is a reflector 9 in the sowing unit's cell. The device is equipped with a driving handle 10 with a fixed sector 11 fixed on it, which serves to facilitate the formation of a furrow and improve the embedding of seeds. When the seed is moved with the help of the driving handle, the working disk, smashing into the soil, begins to rotate and sets in motion the sowing machine connected to it.

Subject invention

A manual disc crop using a cellular sowing drum, consisting of a working (rolling on the ground and cutting into the ground) disc, a seed distribution (sowing) ring with a casing, a funnel with a seed box, a reflector, an ejector and a powered grip that distinguishes so that in it the sowing apparatus is driven by rigidly joining the sowing ring with the working disk, the latter, together with the fixed sector adjacent to it at an angle (sheet metal), is a furrow oobrazuyuschim body.