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Schumacher (Qingdao) Agricultural Machinery Co., Ltd

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What are the precautions for the Rasber knotter
Date: 2025-09-15Read: 2
As a highly stable agricultural machinery component, the Rasber knotter should be used with special attention to screw adjustment, rope disc cleaning, component wear inspection, lubrication system maintenance, and operating standards. Specific precautions are as follows:

Screw adjustment

  • Rope plate screwIf the rope board only breaks without knotting, tighten the rope board screws slightly 1 to 2 times.
  • Chickbeak screwIf the eagle beak does not detach from the rope or knots are too tight, the eagle beak screw can also be tightened 1 to 2 times.

Rope disk cleaning

  • Regularly check if there are any residual ropes in the rope reel. If there are any, lift the knotter and clean it thoroughly, otherwise it will affect the knotting effect.

Component wear inspection

  • Rope clamp discCheck if the groove of the rope clamp is flush with the outer edge of the rope clamp, and not too large or too small, otherwise it may cause the rope clamp to fail to hold the rope. At the same time, check whether the rope clamp is worn and replace the worn rope clamp in a timely manner.
  • beakCheck if the eagle beak is worn, deformed, or if the ball has fallen off. Excessive wear on the olecranon can lead to difficulty in removing the rope, while detachment of the ball can cause the olecranon to not open and unable to tie knots. Timely replace worn eagle beak and ball bearings.
  • Eagle beak pressure plateCheck if the olecranon pressure plate is too loose or too tight. Being too tight can result in no knots, while being too loose can lead to single or double bows. Adjust the tightness of the pressure plate screws to ensure the knotting effect.
  • Key salesCheck if the key pin is worn. Wear of the key pin can cause an increase in the clearance between the teeth and the disc, affecting the success rate of the knotter. Replace worn key pins in a timely manner.

Lubrication system maintenance

  • The Rasber knotter can be equipped with an original central lubrication system, which regularly checks the working condition of the lubrication system to ensure that the lubricating oil is sufficient and evenly distributed.
  • According to usage, regularly add or replace lubricating oil to reduce component wear and extend equipment service life.

Operating Specifications

  • Before operating the knotter, ensure that you are familiar with its working principle and operating method.
  • During the operation, pay attention to observing the operating status of the knotter, and promptly detect and handle any abnormal situations.
  • Regularly conduct comprehensive inspections and maintenance of the knotter to ensure that it is in good working condition.