What are the precautions for the Guyuan seeder

I. Preparation Before Homework

Read the instruction manual

Before operation, read the user manual carefully, be familiar with the structure, performance and warning signs of the equipment, and do not operate in violation of regulations.

Adjust key parameters

Row spacing and track spacing: Adjust according to the planting requirements of the crops to ensure they match the ridge spacing.

Sowing density: It should be determined based on the variety, soil fertility (such as black soil, yellow soil, sandy soil), rainfall, soil water retention capacity and terrain elevation. Over-dense planting should be avoided.

Frame height: Adjust the height of the support wheels to reserve the profiling allowance for the profiling mechanism to prevent component damage or sowing too deep.

Sowing depth: The depth of each individual sowing unit is uniformly adjusted through the depth limit pointer handle. In actual operation, secondary fine-tuning is required to adapt to the land preparation conditions.

Plant spacing and fertilizer application amount: Adjust the transmission sprocket according to the sowing table. Rotate the support wheel 10 times to measure the fertilizer discharge amount to ensure that the fertilizer application amount per mu meets the requirements.

Trial broadcast verification

Before the formal operation, test sow 20 meters to check the sowing quality. Only after confirming that it meets the agronomic requirements can large-scale operation be carried out.

Ii. Operation Norms during Work

Drive at a constant speed in a straight line

Maintain a constant speed of 8 km/h (with a maximum of no more than 10 km/h and a minimum of no less than 3 km/h), and avoid sudden speed changes or stops in the middle, which may cause rebroadcasts or missed broadcasts.

The lifting seeder should be operated while in motion. When reversing or turning, the seeder must be lifted to prevent the furrow opener from being clogged or damaged.

Real-time monitoring and adjustment

A dedicated person follows the machine to monitor the rotation of the seed discharge tray and the fertilizer discharge wheel, and promptly clear any blockages.

Observe whether the sowing depth is appropriate to avoid the "seed drying" phenomenon (where seeds are exposed to the soil surface).

When the seed quantity in the seed box is less than 1/5, add seeds in time. The same applies to the fertilizer box. When transferring plots, the seed boxes and fertilizer boxes must be emptied, and it is strictly prohibited to load heavy objects.

Safety protection

It is strictly prohibited to adjust, repair or lubricate the components of the seeder when it is in operation. The machine must be stopped to clear the entangled grass or soil.

When sowing and mixing the seeds of the medicine, the operators must wear protective equipment such as goggles, masks and gloves. The remaining seeds should be properly disposed of and must not be eaten.

Iii. Precautions for Special Scenarios

Wide and narrow row no-till sowing

Ensure that the tractor travels straight, the sowing width alternates consistently, the ridge spacing and wheelbase match, and avoid dense planting.

No-till sowing on the original ridge

The ridge spacing and track spacing should be matched, and the tires should travel in the ridge furrows. When the ridge is too high, it needs to be 耪 level. When the straw or root stubble is too thick, consider shallow rotation treatment on the ridge.

Field edge and corner operations

When sowing horizontally at the edge of the field, avoid compacting the soil. Choose a route that is convenient for adding seeds and for machinery to enter and exit.

When working on a slope, the slope should be less than 25 degrees. Drive along the slope direction to ensure the machine is balanced.

Iv. Key Points for Maintenance and Care

Daily inspection

At each shift, check whether the positioning sleeves of the seed and fertilizer dispensers are loose and whether the seed pipes and fertilizer dispensers are working properly.

Clean the blades, lock the components, check the oil level in the gearbox, and apply grease to the expansion tube of the transmission shaft.

Regular maintenance

Monthly maintenance: Change the gear oil, clean the seed box and fertilizer box, and check the wear of the gears.

Seasonal maintenance: Disassemble and clean the knife shaft and bearings, replace the oil seal, inspect the needle rollers of the universal joint cross shaft, and replace the rusted or worn parts in a timely manner.

Parking management

Park in a dry and cool place. Raise the furrow opener and the ground wheel with wooden blocks. Apply anti-rust oil to the exposed parts of the blade and input shaft.

When parked outdoors, cover the seed boxes and fertilizer boxes tightly and cover them with tarpaulins to prevent the frames from deforming.