Elimination of common failures of walking rice transplanter

Author:Dekenag  Alice

1. Difficult transplanting of seedlings in topsoil, poor seedling posture (produce floating seedlings)

Reasons and countermeasures:water shortage in seedling box -- watering the seedling box; Poor regulation of transplanting depth -- depth regulation of transplanting seedling; Overhard - slow down seedling planting and press down on the handle.

2. Insert the fork and bring back the seedling

Reasons and countermeasures: water shortage in seedling box -- watering the seedling box; Poor movement and deformation of the implant fork; Excessive space between transplanting fork and needle; Water shortage - flood the rice field.

3. Anti-seeding

Reasons and countermeasures: water shortage in seedling box -- watering the seedling box; Wear and deformation of seedling needle; Poor movement and deformation of the implant fork; Poor expansion and deformation of rubber guide plate; More water in rice paddies - release water or slow down seedling planting.

4. Many plants

Reasons and countermeasures:excessive moisture in the seedling box -- drying the seedling box; Large seeding amount; The number of seedling needles is not adjusted well.

5. The phenomenon of exhaustion

Reasons and countermeasures:uneven sowing density; Seedling - keep an eye on seedling supplies; Seedling falling-fixed pressure seedling machine, drying box; Taking seedling mouth and holding soil and seedling roots; Bad adjustment of seedling mouth.

6. Uneven plant number

Reasons and countermeasures: uneven sowing density; Poor sliding of the seedling box - release the press and water the seedling box; Sending seedlings with twisted roots.

7, 4 rows of seedling reduction is not uniform

Reasons and countermeasures:there was difference in water content of seedling box; Poor adjustment of seedling mouth; The regulation of the number of seedling transplanting is not uniform.

8. The seedling arch on the seedling box

Reasons and countermeasures: excessive moisture in the seedling box -- drying the seedling box; Forget the fixation of the press; The supplied seedling is not aligned with the remaining seedling. Sending seedlings with twisted roots.

9. The seedling mouth is touched by the seedling needle

Reasons and countermeasures: the plant number of seedling needles is not well regulated; Poor adjustment of seedling mouth; Deformation of seedling needle; Loose fastening nut inserted with crank; Improper adjustment of seedling box bracket.

10 .The depth of the 4 rows is inconsistent

Reasons and countermeasures:three floating plate rear fixed frame position inconsistent; The hydraulic valve is loose.

11. Driving wheel and floating plate; Poor active floating

Cause and countermeasures:poor adjustment of hydraulic steel wire; Poor adjustment of pulling rope for seedling support.

12. Planting rice seedlings and slow speed

Reasons and countermeasures:main belt is loose; Hydraulic valve is loose; Bad adjustment of main clutch steel wire.

13. Seedlings do not slide

Reasons and countermeasures: water shortage in seedling box -- watering the seedling box; The width and size of the seedling block is larger than that of the seedling box. There are seedling roots wrapped around the vibrating feeding roller.

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