CN2149093Y - 脚踏脱粒机 - Google Patents

脚踏脱粒机 Download PDF

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Publication number
CN2149093Y
CN2149093Y CN 93201500 CN93201500U CN2149093Y CN 2149093 Y CN2149093 Y CN 2149093Y CN 93201500 CN93201500 CN 93201500 CN 93201500 U CN93201500 U CN 93201500U CN 2149093 Y CN2149093 Y CN 2149093Y
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Prior art keywords
main shaft
fixed
model
utility
threshing cylinder
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Expired - Fee Related
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CN 93201500
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English (en)
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班金全
叶显江
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Individual
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Individual
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Priority to CN 93201500 priority Critical patent/CN2149093Y/zh
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Abstract

本实用新型涉及一种脚踏脱粒机的改进,其结构 包括脱粒滚筒,主轴、支架、脚踏机构。大小链轮及链 条,其特征是滚筒两头分别固定有轴承盖,小链轮固 定在其中的一轴承盖端面上,主轴通过设在轴承盖内 的轴承支承着滚筒,主轴两端分别固定在支架上。本 设置具有结构紧凑,造价低,使用轻便的特点。

Description

本实用新型涉及农业机械领域,特别是一种脚踏脱粒机的改进。
在CN2053844中公开的脚踏式脱粒机,其结构包括脱粒滚筒、主轴、支架、脚踏机构、大、小链轮及链条等,小链轮与脱粒滚筒之间用连轴器相接,脱粒滚筒的另一端也接有连轴器,使用时,动力由脚踏机构经大、小链轮传递给主轴,使脱粒滚筒跟随其转动,该设备主轴与脱粒滚筒是固定在一起,转动摩擦力较大。
本实用新型的目的是设计一种主轴不动,由小链轮直接带动脱粒滚筒的脱粒机。
本实用新型的任务是这样实现的,在脱粒滚筒两端分别固定有轴承盖,小链轮固定在其中的一轴承盖端面上,主轴通过设在轴承盖内的轴承支承着脱粒滚筒,主轴两端分别固定在支架上。本设备在使用时,因主轴不跟随转动,减小了摩擦力,使脚踩更为轻便。
本实用新型具有结构紧凑,造价低,使用轻便的特点。
附图,脚踏脱粒机示意图。
参照附图,在脱粒滚筒1的两端分别固定有轴承盖2,小链轮3固定在其中的一轴承盖2的端面上,主轴4通过设在轴承盖2内的轴承5支承着滚筒1,主轴4两端分别固定在支架6上。只要调整主轴4两端的固定螺母7,即可改变大、小链轮的对位关系。

Claims (1)

1、一种由脱粒滚筒、主轴、支架、脚踏机构、大链轮、小链轮和链条组成的脚踏脱粒机,其特征是脱粒滚筒两头分别固定有轴承盖,小链轮固定在其中的一轴承盖端面上,主轴通过设在轴承盖内的轴承支承着脱粒滚筒,主轴两端分别固定在支架上。
CN 93201500 1993-01-22 1993-01-22 脚踏脱粒机 Expired - Fee Related CN2149093Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 93201500 CN2149093Y (zh) 1993-01-22 1993-01-22 脚踏脱粒机

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 93201500 CN2149093Y (zh) 1993-01-22 1993-01-22 脚踏脱粒机

Publications (1)

Publication Number Publication Date
CN2149093Y true CN2149093Y (zh) 1993-12-15

Family

ID=33785963

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 93201500 Expired - Fee Related CN2149093Y (zh) 1993-01-22 1993-01-22 脚踏脱粒机

Country Status (1)

Country Link
CN (1) CN2149093Y (zh)

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