An all-round seedling pruning device

Abstract

The invention provides an omnibearing seedling pruning device, and belongs to the technical field of plant pruning devices. The omnibearing seedling pruning device comprises a support, an adjustor, aturntable and a pruning knife, and the support is connected with the turntable through supporting legs; the turntable is provided with a slide groove, the pruning knife is slidably installed in the slide groove, a slide block fixedly connected to the pruning knife can slide in the slide groove, a column groove is formed in a stirring rod on the adjustor, a column fixedly connected with the slide block on the pruning knife can slide and move in the column groove, an arc baffle sheet is further arranged on the outer circumferential face of the turntable, and a baffle is further arranged at the tail end of the stirring rod. The omnibearing seedling pruning device has the advantages that the device can prune seedlings in an omnibearing mode, sound cannot be given out during work, and silent work is achieved; the arc baffle sheet can shield an opening of the slide groove, the slide block is prevented from moving out of the slide groove, seedling juice can also be prevented from entering theturntable through the slide groove, the probability that the inside of the device is corroded is lowered, the service life of the device is prolonged, and a baffle handle can manually and limitlesslyadjust the radius of a pruning area, and the complexity of the device is lowered.

Description

technical field [0001] The invention relates to the field of plant pruning devices, in particular to an all-round seedling pruning device. Background technique [0002] As we all know, the water needed by plants is absorbed by the roots. At the same time, macronutrients such as nitrogen, phosphorus, potassium, and magnesium in the soil and trace elements such as manganese, copper, and zinc also infiltrate into plant fibrous roots and root hairs with water absorption. They are transported upward throughout the plant through xylem vessels within the stem to sustain growth. Plant leaves absorb carbon dioxide in the atmosphere through stomata, and carry out photosynthesis under the action of chlorophyll. The nutrients synthesized by photosynthesis are transported to the roots through the sieve tube in the phloem to maintain the balanced growth of the whole plant. Therefore, underground roots and aboveground plants supply and exchange nutrients with each other. No matter how ...

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Problems solved by technology

[0003] Prior art, such as the patent document of Chinese invention authorization, the authorized announcement number CN 103155812 B, this invention discloses a kind of equipment for raising seedlings and cutting leaves. arc-shaped air duct, blower fan, leaf-collecting air flow separation box, spray device, the lower part of the frame is provided with traveling wheels, the leaf cutting tool assembly and the straight air pipe are connected to the lower part of the carriage, the fan, The curved air duct and the leaf-collecting airflow separation box are connected to the upper part of the carriage, and the carriage can move laterally on the frame; The airflow separation box can be rotated, which can adapt to the needs of the reciprocating leaf cutting operation and the different positions of the carriage, so that there is no missed cutting area in the entire seedling pond, which greatly improves the quality of leaf cutting. However, the seedling leaf cutting equipment cannot change the leaf cutting The height of the knife, and the spraying of the liquid medicine is uneven, which wastes the liquid medicine, and the leaf cutting equipment can only cut the leaves on the plane of the seedlings, and cannot cut the leaves in all directions, which reduces the application range of the equipment

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