Precautions for rotary tillage blade in paddy field

  Correct control of the method of rotary harrow in paddy field has a great relationship to the growth of rice and the efficiency of mechanical work.Therefore,the following key points should be paid attention to when rotary tillage blade works in paddy field:

  First,appropriate water.Too much water,the field is not easy to pulp,can not meet the quality requirements;too little water makes it difficult to rake the fields,and the friction of agricultural machinery and tools in the soil will be added.Therefore,to grasp the time and depth of water,ploughed field,waterdepth with a close exposure to the tip is advisable.

  Two,plough blade device.According to the appearance of the soil,the device direction of the rotary tillage blade plough elbow should be leveled and the plough elbow should be installed outward.Ditch filling work,plow blade elbow inward device;usually tillage,plough blade elbow mixing device.

  Three,rake speed.The traveling speed of the walking tractor and the rotation speed of the rotary cutter shaft should be determined according to the specific situation.In the first work of unploughed rice stubble board field,the tractor can choose to use the slow second-speed rotary tillage,and the plow shaft should choose the low grade.For the second,third times of rotary tillage and the paddy field after ploooooughing,the tractor can choose the slow third speed,and the plough shaft can choose the high speed.

  Fourth,walking direction.The oblique harrow method is used,that is,the locomotive begins to harrow along the diagonal line of the field with a harrow amplitude to the left or right,gradually expands outwards,and finally rakes a circle around the field.This working method has the advantages of high efficiency,low fuel consumption and good quality.

  Five,the number of ploughed fields.Generally,two or three times of raking is the best for rice-throwing fields,and two times of raking is the best for artificial rice transplanting fields.Too many times of raking will damage the distribution of soil grain and easily form soil hardening.

  Attention must be paid to the matters needing attention when the rotary tillage blade is used in the paddy field.If these details are not paid attention to in the ritary tillage work,problems will easily occur.

  Jiangsu Fujie dao industry is specialized in the production of agricultural machinery tool manufacturers, the company products are exported to 85 countries and regions,products using high quality materials, after more than a dozen process, products are rotary blade, plough shovel, plow tip, s-shaped springs, chopped wood, cut the grass cutter, claw hammer, reclaiming blade, rake pieces and a variety of products, welcome new and old customers to guide!