Common faults and elimination methods of rice transplanter (3)

Fifth, the transplanter has accumulated

In the process of feeding rice transplanting machine, if there is a phenomenon of accumulation of sputum at the cardia and failure to slide properly, it may be:

First, because the jaws of the rice transplanter are worn, the ends of the claws are not aligned or are separated. Wide or too narrow, and the soil layer of the seedling bed is too thick and other factors, resulting in the failure to properly take seedlings. In this case, the new jaws should be replaced in time or the distance between the jaws should be corrected to adjust to the standard range.

Second, because the rice transplanter is too tight or too low, the position of the rice transplanter should be readjusted. Finally, because the block is too dry, it should be sprinkled with a proper amount of water on the block to maintain its humidity.

Sixth, the transplanter delivers intermittently

During the rice transplanting machine, the rice transplanting machine is prone to the intermittent or non-working phenomenon. The case where the rice transplanter intermittently works may be related to the weaker elastic force of the feeding cam return spring or the peach-shaped wheel return spring, thereby causing the feeding cam or the peach wheel to fail to return normally.

The reason why the rice transplanter does not work is more complicated: one may be that the peach-shaped wheel positioning key is damaged or missing; the second one may be that the feeding wheel and the peach-shaped wheel are stuck; finally, it may be sent The cam wire is missing or broken.

The method of elimination is to open the cover of the working drive, remove the two return springs, and install the new return spring. If the two wheels are phased, it will be caused by the wear of the peach-shaped wheel and the feeding. At this time, the peach-shaped wheel or the feeding wheel should be removed, and the working surface is smoothed by a trowel; if the wear is serious, should be replaced; if there is a pin or key phenomenon, you should replace the new device.

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