穀粒排出装置
- 专利权人:
- 井関農機株式会社
- 发明人:
- 大原 一志,石川 道男
- 申请号：
- JP2008048128
- 公开号：
- JP5018551B2
- 申请日:
- 2008.02.28
- 申请国别(地区):
- JP
- 年份:
- 2012
- 代理人:
- 摘要：
PROBLEM TO BE SOLVED: To prevent the electric shock on an operator and an assisting worker by decreasing the electrostatic charge caused by the collision and contact of grains in the course of transportation.
SOLUTION: A grain transporting pipe 1 transports grains supplied from a grain tank 2 to a grain discharging port 3 at the tip end of the pipe by a transporting air stream blown into the pipe and discharges the grains out of the farm machine. The grain transporting pipe 1 has a telescopically extensible double-pipe structure composed of a base transport pipe 1a and a tip transport pipe 1b overlapped with each other at the middle position of the grain transporting path. The grain transporting pipe 1 contains an inner hose 5 made of an antistatic material and inserted into the base transport pipe 1a and the tip transport pipe 1b in a manner following the extending and contracting motion of the base transporting pipe 1a and the tip transporting pipe 1b.
COPYRIGHT: (C)2009,JPO&INPIT
- 来源网站：
- 中国工程科技知识中心
