Potted rice seedling conveying and protection device

Abstract

The invention relates to the technical field of agriculture and forestry commercial seedling circulation, in particular to a potted rice seedling conveying and protection device which comprises a protection tank body, wherein a tank cover is arranged at the top end of the protection tank body; the outer side wall of the protection tank body is sleeved with a layer of a water-bath temperature adjusting shell; a plurality of storage boxes are embedded in the protection tank body; the water-bath temperature adjusting shell is of a hollow structure; a water supply hole is formed in the top end of the water-bath temperature adjusting shell; a sealing plug for sealing is arranged in the water supply hole; a thermometer is arranged on the surface of the water-bath temperature adjusting shell; the thermometer comprises a metal substrate which is embedded in the outer wall of the water-bath temperature adjusting shell, and a glass tube which is arranged on the metal substrate; a heating rod is arranged on the inner wall of the water-bath temperature adjusting shell; a temperature adjusting button is arranged on one side of the thermometer; a heat radiation fan is arranged at the top end of the tank cover; the temperature inside the tank body is kept at a constant state through the water temperature in the water-bath temperature adjusting shell. The water temperature inside the water-bath temperature adjusting shell can be adjusted through the heating rod, so that rice seedlings inside the tank body are not damaged by freezing in cold weather.

Description

Technical field [0001] The invention relates to the technical field of commercial seedling circulation of agricultural and forestry crops, in particular to a plug seedling seedling transporting and protecting device. Background technique [0002] Plug seedling cultivation is listed as a key scientific and technological project of the Ministry of Agriculture during the "Seventh Five-Year Plan" and "Eighth Five-Year Plan" period. Plug seedling is a new seedling technology that emerged in the 1970s in European and American countries. It has now become the main method of professional commercial seedling production in many countries. Plug seedling technology is a modern seedling technology that uses light-substrate soilless materials such as peat and vermiculite as seedling substrates, mechanized precision seeding, one hole, one seed, and one-time seedling formation. The outstanding advantages of plug seedlings are shown in the following aspects: energy saving, labor saving, and high...

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a device for transporting seedlings and seedlings in plug trays to solve the problems of unsuitable temperature, pests and diseases in the transportation process proposed in the above background technology

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