10 key points in the use of wheat planter

Wheat machine sowing has the characteristics of uniform sowing, consistent depth, stable row spacing, good soil cover, seed saving, high work efficiency and so on. The correct use of the seeder should pay attention to the following 10 key points:

The maintenance before entering the field should clean up the sundries in the sowing box and the entangled grass and soil on the trench opener to ensure that they are in good condition, and add lubricating oil to the transmission and rotating parts of the tractor and planter according to the requirements of the instructions, especially pay attention to the lubrication and tension of the transmission chain and the fastening of the bolts on the seeder before each operation.

The frame cannot be tilted after the seeder is connected with the tractor, it should not be tilted, and the frame should be made horizontal before and after working.

Do a good job in various adjustments according to the provisions of the operating instructions and agronomic requirements, properly adjust the sowing rate, the row spacing of the trench opener, and the depth of the trench cover pressing wheel.

Pay attention to adding seeds to the seed box so that there are no small, chaff and miscellaneous seeds, so as to ensure the effectiveness of the seeds; secondly, the seed box should be added at least to cover the entrance of the seed box to ensure smooth seed metering.

In order to ensure the sowing quality, the trial sowing must be carried out for 20 meters before sowing in a large area, and the working condition of the seeder must be observed. Ask agricultural technicians and local farmers to check and consult, confirm that they meet the local agronomic requirements, and then sow seeds in a large area.

Pay attention to the uniform straight-line driving agricultural machinery to choose the operating route, should ensure that the addition of seeds and machinery in and out of convenient, sowing should pay attention to uniform straight-line forward, not fast or slow or halfway stop, so as to avoid rebroadcast, missed sowing; in order to prevent the trench opener from clogging, the planter should be operated during the movement, and the seeder should be lifted when turning backward or turning.

First sowing the ground first transversely broadcast the ground, so as not to make the ground hard and cause the sowing depth to be too shallow.

Often observe the working conditions of seed metering device, trench opener, mulch and transmission mechanism when sowing, if blockage, clay, entanglement and lax seed coverage occur, they should be eliminated in time. Adjustment, repair, lubrication or cleaning of entangled grass must be carried out after parking.

When the planter is working, it is strictly forbidden to turn backwards or sharply. The lifting or landing of the planter should be carried out slowly so as not to damage the parts.

Note that when working in the seed box, the seeds in the seed box shall not be less than 1 / 5 of the volume of the seed box; when transporting or transferring the land, the seed box shall not contain seeds, let alone other heavy objects.