How to use wheat no-tillage planter? These precautions should be kept in mind.

In spring ploughing production, various types of planters are also included in the scope of subsidies for the purchase of agricultural machinery and equipment, and these machinery and equipment are also necessary production tools for farmers' planting and production. Therefore, we can make use of the opportunity of the preferential policy of subsidies for the purchase of agricultural machinery to vigorously promote the use of all kinds of no-tillage planters, so as to give full play to the role of national policies in guiding and promoting agricultural development.

Wheat no-tillage fertilization planter is the key to popularizing and implementing conservation tillage technology. Whether it can be mastered and used correctly will directly affect its function. In order to help farmers master the use of this machine correctly, the use and matters needing attention of wheat no-tillage planter are introduced as follows.

1. Before operation, first of all, the tractors and universal joints that match the machines and tools should be selected; secondly, it is necessary to carefully check whether the connecting parts of the machines and tools rotate flexibly, whether the various gaps are normal, and whether the lubricating parts are injected with lubricating oil; thirdly, it is necessary to debug the seeding rate according to the requirements of the operating instructions and carry out trial sowing to confirm that it is correct before putting into formal operation. Finally, after matching the machine with the power, it is necessary to keep the frame left and right, front and back (the angle between the universal joint and the horizontal plane of the machine should be within the range of ±10 °). It can be solved by adjusting the length of the left and right pull rod and the central oblique tie rod of the tractor suspension mechanism.

2. When working on the land with upright straw, the land should be properly leveled first, such as watering ridges and furrows, and then the machines and tools should be used to work on the ground.

3. When working, the advance speed of the machinery should not be too fast, generally should be kept in the range of 1-3 km / h, and its load is generally in order to meet the agronomic requirements. If the tractor is too deep, the load of the tractor is too heavy, and if it is too shallow, it can not meet the agronomic requirements and affect seedling emergence.

4. When starting, one should sound the whistle; second, when the tool is 15 centimeters off the ground, combine the power output shaft, make it idle for 1 minute, hang up the working gear, and slowly release the clutch pedal; at the same time, operate the tractor hydraulic lift adjustment handle and then increase the throttle, so that the equipment is gradually buried in the ground until the normal depth. In driving to maintain a uniform straight line, try to avoid midway speed change or stop. If it is really necessary to stop, do not move the equipment back and forth, so as not to cause replay or omission.

5. When the machine is matched with a tractor (Shanghai-50) with a powerful, position-adjustable hydraulic suspension mechanism, the position adjustment should be adopted, and the handle should be placed in the "lifting" position. Force adjustment is strictly prohibited to avoid damage to the machine. The position adjustment handle moves downwards, and the machine goes down, and vice versa.

6. When the machine is used with tractors with split hydraulic suspension mechanism (such as Tianjin-60), after lifting or lowering the machine, the distributor handle should be quickly returned to the floating position, and the handle should not be placed in the "pressure drop" or "neutral" position so as not to damage the equipment.

7. When turning the ground, the power of the machine should be cut off first, and the machine should be raised before turning; when the machine falls, the tool should be rotated normally before it can be buried in the ground, and it can be dropped slowly, and in the course of progress, do not drop the machine tool so as not to damage the tool and block the seed and fertilizer opener.

8. Retrogression is strictly prohibited in the operation, personnel are not allowed to go near the running parts, and people standing behind the machines are strictly prohibited.

9. During the operation, you should pay attention to observe the quality of the work at any time, and stop and check immediately if you find any abnormal phenomena. If you want to check the rotating parts or replace the parts, you should cut off the power of the machine and extinguish the tractor if necessary.

10. in the operation, pay attention to the timely addition of seeds and fertilizers, and the amount of seeds and fertilizers in the seed and fertilizer box shall not be less than the volume of the seed and fertilizer box. The operation should be stopped when the relative moisture content of the soil is ≥ 70%. In order to improve the operation effect, it is best to carry out under the condition of moisture content of corn straw ≥ 41%.

11. when moving the land, the machine and tools should be raised to the highest position, and the farm tools should be locked in the transportation position with a locking device.

12. every 10 hours of work, the fasteners, rotary cutters and gearbox oil levels should be checked, and lubricating oil and grease should be injected into each bearing nozzle, universal joint telescopic pipe, chain and other parts. After each shift, clean up the soil, straw and weeds on the trench opener, rotary cutter and other parts in time. The gear clearance should be adjusted once according to the instructions for every 50-80 hours of work.

How to use wheat no-tillage planter? Keep the above precautions in mind. Compared with the traditional planting methods, the promotion of no-tillage sowing has many superior properties, such as drought resistance, water saving, soil moisture conservation, land conservation, saving and increasing efficiency, and so on. In some uncultivated plots such as straw and stubble, the seeder can complete the operations such as lateral deep fertilization, cleaning of residual straw, ridging, sowing and ditching, soil covering and so on.