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发明名称
一种防止联合收割机脱粒装置堵塞的结构
摘要
一种防止联合收割机脱粒装置堵塞的结构,属于农业收获机械技术领域。目前联合收割机中的凹板出口端固定方式为刚性连接,当谷物从喂入口喂入太多时或谷物湿度较高时,在出口经常出现堵塞停机,降低了联合收割机的收获效率。该实用新型的技术方案为:凹板1出口端为弹性支撑,即:凹板1出口端连接有拉杆3,穿过机架7的拉杆3其上设置有螺母4、弹簧6和锁定螺母5。它的优点是:由于把凹板的固定方式设计成弹性连接,使不均匀喂入的谷物均能受到揉搓力作用保证了脱粒效果并不会出现堵塞。
申请公布号
CN2518309Y
申请公布日期
2002.10.30
申请号
CN02203954.6
申请日期
2002.01.22
申请人
王瑞斌
发明人
王瑞斌
分类号
A01F12/28
主分类号
A01F12/28
代理机构
代理人
主权项
1、一种防止联合收割机脱粒装置堵塞的结构,机架(7)上固定着轴承座,轴承座内的轴承(8)支撑着脱粒滚筒(2),该滚筒(2)下放设置有凹板(1),其特征是:凹板(1)出口端为弹性支撑,即:凹板(1)出口端连接有拉杆(3),穿过机架(7)的拉杆(3)其上设置有螺母(4)、弹簧(6)和锁定螺母(5)。
地址
250100山东省济南市工业南路67号山东省农机投诉站
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