Advantages of wheat no-till seeder
Compared with the traditional planting method, the popularization of no-tillage seeding has many superior properties, such as drought resistance, water saving, soil conservation, conservation and efficiency improvement. The implementation of no-tillage seeding is also an effective planting method to realize the realization of taking the whole seedling at one time. When there are some straw, stubble and other untilled plots, the seeder can complete the side fertilization, cleaning residual straw, ridge forming, seeding and ditching, covering suppression and other operations with one entry.
Use method and precautions of wheat no-tillage seeder
1. Before operation, first of all, the tractor and universal joint matching the machine should be selected; Secondly, we should carefully check whether the connecting parts of the machine are flexible, whether the various gaps are normal, and whether the lubricating parts are injected with lubricating oil; Thirdly, broadcast debugging should be carried out according to the requirements of the instruction manual, and trial broadcast can be put into the formal operation after confirmation; , the machine and power matching, to make the frame around, before and after (at this time the Angle between the universal joint and the horizontal plane of the machine should be within the range of ±10°) to maintain the horizontal state, if not, can be solved by adjusting the tractor hanging mechanism of the left and right pull rod and the central inclined pull rod length.
2. When working on upright straw plots, the plots should be properly levelled first, such as furrows and furrows, and then machines and tools can work on the ground.
3, operation, the forward speed of the machine should not be too fast, generally should be kept in the range of 1-3 km/h, the load size is generally to meet the requirements of agronomy. Too deep cause the tractor load is too heavy, too shallow can not meet the agronomic requirements, affect the emergence of seedlings.
4. When starting, one should whistle; Two, when the machine tool is 15 cm from the ground combined with the power output shaft, make it idling for 1 minute, hang up the working gear, slowly release the clutch pedal; At the same time, operate the hydraulic lifting control handle of the tractor, and then increase the throttle, so that the machine is gradually buried until the normal depth of sowing. In driving to keep a uniform speed in a straight line forward, try to avoid changing speed or stop in the middle. If it is necessary to stop the machine, do not move the machine back and forth to avoid replay or missing play.
5. When the machine is used with the tractor (Shanghai -50) with the hydraulic suspension mechanism of force and position adjustment, the position adjustment should be adopted, and the handle is placed in the "lift" position. The use of force adjustment is strictly prohibited, so as to avoid damage to the machine and tools.
6. When the machine is used with the tractor (such as the Tianjin-60) with the separated hydraulic suspension mechanism, the distributor handle should be quickly returned to the floating position after lifting or lowering the machine, and the handle should not be placed in the "pressure drop" or "neutral" position to avoid damage to the machine.
7. When turning in the ground, the power of the machine should be cut off first, and the machine should be raised before turning; When the tool is falling, the tool should be rotated normally before it can be buried, and it can be dropped slowly. In the process, it should be avoided to drop the tool sharply, so as not to damage the tool and block the seed and fertilizer furrow opener.
8. It is strictly prohibited to backslide during the operation and personnel shall not be close to the moving parts; No one should stand behind the machine.
9, the operation should pay attention to observe the quality of the operation at any time, find abnormal phenomenon should immediately stop for inspection. If you want to check the rotating parts or replacement parts, should cut off the machine power, if necessary, can extinguish the tractor.
10. In the operation, pay attention to adding seeds and fertilizers in time. The amount of seeds and fertilizers in the seed and fertilizer box shall not be less than 1/4 of the volume of the seed and fertilizer box. When the relative moisture content of soil is more than 70%, the operation should be stopped. In order to improve the operation effect, the moisture content of corn straw was ≥41%.
11. When the machinery and tools transfer the land, the machinery and tools should be raised to the position and locked in the transport position with the locking device.
12. Every 10 hours of operation of the machine, the fasteners, rotary tools and gearbox oil levels should be checked, and lubricating oil and grease should be added to the bearing oil nozzle, universal joint expansion pipe, chain and other parts. After each shift, the soil, straw and weeds on the parts of the ditch opener and rotary tool should be cleaned in time. Every 50-80 hours, adjust the gear clearance once according to the instructions
