Air-suction precision sowing device

Air-suction precision sowing device

  • CN 201,393,383 Y
  • Filed: 05/18/2009
  • Issued: 02/03/2010
  • Est. Priority Date: 05/18/2009
  • Status: Active Grant
First Claim
Patent Images

1. , air inhaling type fine sowing device, mainly comprise:

  • cylinder (17), negative pressure suction tube (12), air-sucking type seeder (3), wherein, air-sucking type seeder (3) is arranged in the cylinder (17) and with negative pressure suction tube (12) and is connected, going out of air-sucking type seeder is provided with defeated kind of box (7) between kind of mouth and the duck mouth (8), it is characterized in that, by gear drive, and the gear (6) that air-sucking type seeder main shaft (5) go up to be installed is an internal gear between drum spindle (11) and the air-sucking type seeder main shaft (5).

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