The invention discloses a seeding mechanism and a seeding device with the seeding mechanism, the seeding mechanism comprises a material box, a negative suction type seed-metering device, an emission mechanism and a high-pressure air supply assembly, and the negative suction type seed-metering device is connected and communicated with the material box; the launching mechanism is connected and communicated with the negative suction type seed sowing device through a guide pipe; and the high-pressure air supply assembly is communicated with the launching mechanism. According to the negative suction type seed-metering device, seeds in the material box are orderly conveyed into the launching mechanism one by one, and the seeds are launched at a certain speed, rapidly fall down and enter soil under the cooperation of circulating reciprocating extrusion of the launching mechanism and high-pressure gas pushing force provided by the high-pressure gas supply assembly, so that the seeds are orderly, precisely and continuously launched into the soil, and the working efficiency is improved. The soil penetration depth of the seeds is ensured.
本发明公开了一种播种机构及具有其的播种装置,播种机构包括料箱、负吸式排种器、发射机构和高压供气组件,负吸式排种器与料箱连接相通;发射机构通过导管与负吸式排种器连接相通;高压供气组件与发射机构连接相通。本发明负吸式排种器将料箱内种子逐一有序输送到发射机构内,在发射机构的循环往复式挤压及高压供气组件提供的高压气体推动力配合下,种子以一定速度发射,快速下落并进入土壤,从而实现将种子有序、精量且连续射入土壤中,并且保证种子入土深度。
Seeding mechanism and seeding device with same
一种播种机构及具有其的播种装置
2023-09-29
Patent
Electronic Resource
Chinese
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